Initial commit for Start9 packaging

This commit is contained in:
MacPro
2026-02-28 09:27:26 -06:00
commit 1b64c45c52
124 changed files with 15671 additions and 0 deletions
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"use client";
import { useState } from "react";
import { Exercise } from "@prisma/client";
import { Loader2 } from "lucide-react";
const EXERCISE_TYPES = [
"barbell",
"dumbbell",
"machine",
"cable",
"bodyweight",
"cardio",
"kettlebell",
"other",
];
const MUSCLE_GROUPS = [
"chest",
"back",
"shoulders",
"biceps",
"triceps",
"forearms",
"quads",
"hamstrings",
"glutes",
"calves",
"core",
"cardio",
];
const INPUT_FIELD_OPTIONS = [
{ value: "sets", label: "Sets" },
{ value: "reps", label: "Reps" },
{ value: "weight", label: "Weight" },
{ value: "duration", label: "Duration" },
{ value: "distance", label: "Distance" },
{ value: "calories", label: "Calories" },
];
interface AddExerciseFormProps {
onExerciseAdded: (exercise: Exercise) => void;
}
export default function AddExerciseForm({
onExerciseAdded,
}: AddExerciseFormProps) {
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const [formData, setFormData] = useState({
name: "",
type: "barbell",
muscleGroups: [] as string[],
inputFields: ["sets", "reps", "weight"] as string[],
description: "",
});
const handleMuscleGroupToggle = (group: string) => {
setFormData((prev) => {
const groups = prev.muscleGroups.includes(group)
? prev.muscleGroups.filter((g) => g !== group)
: [...prev.muscleGroups, group];
return { ...prev, muscleGroups: groups };
});
};
const handleInputFieldToggle = (field: string) => {
setFormData((prev) => {
const fields = prev.inputFields.includes(field)
? prev.inputFields.filter((f) => f !== field)
: [...prev.inputFields, field];
return { ...prev, inputFields: fields };
});
};
// Auto-set sensible input fields when type changes
const handleTypeChange = (type: string) => {
let defaultFields = ["sets", "reps", "weight"];
if (type === "cardio") {
defaultFields = ["sets", "duration", "calories"];
} else if (type === "bodyweight") {
defaultFields = ["sets", "reps"];
}
setFormData((prev) => ({
...prev,
type,
inputFields: defaultFields,
}));
};
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError(null);
setLoading(true);
try {
const response = await fetch("/api/exercises", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
name: formData.name,
type: formData.type,
muscleGroups: formData.muscleGroups,
inputFields: formData.inputFields,
description: formData.description || undefined,
}),
});
if (!response.ok) {
const data = await response.json();
throw new Error(data.error || "Failed to add exercise");
}
const exercise = await response.json();
onExerciseAdded(exercise);
setFormData({
name: "",
type: "barbell",
muscleGroups: [],
inputFields: ["sets", "reps", "weight"],
description: "",
});
} catch (err) {
setError(err instanceof Error ? err.message : "An error occurred");
} finally {
setLoading(false);
}
};
return (
<form onSubmit={handleSubmit} className="space-y-5">
{error && (
<div className="bg-red-900/50 border border-red-800 rounded-lg p-3 text-red-400 text-sm">
{error}
</div>
)}
{/* Name */}
<div>
<label className="block text-xs font-medium text-zinc-400 uppercase tracking-wider mb-2">
Exercise Name
</label>
<input
type="text"
required
value={formData.name}
onChange={(e) =>
setFormData((prev) => ({ ...prev, name: e.target.value }))
}
className="w-full px-4 py-3 bg-zinc-800 border border-zinc-700 rounded-lg text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white/20"
placeholder="e.g., Barbell Bench Press"
/>
</div>
{/* Equipment */}
<div>
<label className="block text-xs font-medium text-zinc-400 uppercase tracking-wider mb-2">
Equipment
</label>
<div className="flex flex-wrap gap-2">
{EXERCISE_TYPES.map((type) => (
<button
key={type}
type="button"
onClick={() => handleTypeChange(type)}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
formData.type === type
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white"
}`}
>
{type.charAt(0).toUpperCase() + type.slice(1)}
</button>
))}
</div>
</div>
{/* Input Fields */}
<div>
<label className="block text-xs font-medium text-zinc-400 uppercase tracking-wider mb-1">
Tracked Fields
</label>
<p className="text-xs text-zinc-600 mb-2">
What data do you log for this exercise?
</p>
<div className="flex flex-wrap gap-2">
{INPUT_FIELD_OPTIONS.map((field) => (
<button
key={field.value}
type="button"
onClick={() => handleInputFieldToggle(field.value)}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
formData.inputFields.includes(field.value)
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white"
}`}
>
{field.label}
</button>
))}
</div>
</div>
{/* Muscle Groups */}
<div>
<label className="block text-xs font-medium text-zinc-400 uppercase tracking-wider mb-2">
Muscle Groups
</label>
<div className="flex flex-wrap gap-2">
{MUSCLE_GROUPS.map((group) => (
<button
key={group}
type="button"
onClick={() => handleMuscleGroupToggle(group)}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
formData.muscleGroups.includes(group)
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white"
}`}
>
{group.charAt(0).toUpperCase() + group.slice(1)}
</button>
))}
</div>
</div>
{/* Description */}
<div>
<label className="block text-xs font-medium text-zinc-400 uppercase tracking-wider mb-2">
Description (optional)
</label>
<textarea
value={formData.description}
onChange={(e) =>
setFormData((prev) => ({ ...prev, description: e.target.value }))
}
className="w-full px-4 py-3 bg-zinc-800 border border-zinc-700 rounded-lg text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white/20 resize-none"
placeholder="Notes about form, tips, or variations..."
rows={2}
/>
</div>
{/* Submit */}
<button
type="submit"
disabled={loading || !formData.name}
className="w-full bg-white hover:bg-zinc-200 disabled:bg-zinc-700 disabled:text-zinc-500 text-black font-bold py-3 px-4 rounded-lg transition flex items-center justify-center gap-2"
>
{loading && <Loader2 className="w-4 h-4 animate-spin" />}
{loading ? "Adding..." : "Add Exercise"}
</button>
</form>
);
}
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"use client";
import { Exercise } from "@prisma/client";
import Link from "next/link";
import { Dumbbell } from "lucide-react";
const TYPE_COLORS: Record<string, string> = {
barbell: "bg-red-900/50 text-red-400",
dumbbell: "bg-blue-900/50 text-blue-400",
machine: "bg-purple-900/50 text-purple-400",
cable: "bg-amber-900/50 text-amber-400",
bodyweight: "bg-green-900/50 text-green-400",
cardio: "bg-orange-900/50 text-orange-400",
kettlebell: "bg-yellow-900/50 text-yellow-400",
other: "bg-zinc-800 text-zinc-400",
};
export default function ExerciseCard({ exercise }: { exercise: Exercise }) {
const muscleGroups = JSON.parse(exercise.muscleGroups || "[]") as string[];
const typeColor = TYPE_COLORS[exercise.type] || TYPE_COLORS.other;
return (
<Link href={`/main/exercises/${exercise.id}`}>
<div className="bg-zinc-900 border border-zinc-800 rounded-lg hover:border-zinc-700 transition p-4 h-full flex flex-col cursor-pointer">
<div className="flex items-start gap-3 mb-3">
<div className="bg-zinc-800 p-2 rounded-lg">
<Dumbbell className="w-5 h-5 text-zinc-400" />
</div>
<div className="flex-1 min-w-0">
<h3 className="font-semibold text-white truncate">
{exercise.name}
</h3>
<div
className={`inline-block mt-1 px-2 py-0.5 rounded text-xs font-medium ${typeColor}`}
>
{exercise.type.charAt(0).toUpperCase() + exercise.type.slice(1)}
</div>
</div>
</div>
{exercise.description && (
<p className="text-sm text-zinc-500 mb-3 line-clamp-2">
{exercise.description}
</p>
)}
{muscleGroups.length > 0 && (
<div className="flex flex-wrap gap-1.5 mt-auto">
{muscleGroups.slice(0, 3).map((group) => (
<span
key={group}
className="inline-block px-2 py-0.5 bg-zinc-800 text-zinc-400 rounded text-xs"
>
{group.charAt(0).toUpperCase() + group.slice(1)}
</span>
))}
{muscleGroups.length > 3 && (
<span className="inline-block px-2 py-0.5 bg-zinc-800 text-zinc-500 rounded text-xs">
+{muscleGroups.length - 3}
</span>
)}
</div>
)}
</div>
</Link>
);
}
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"use client";
import { useState, useEffect, useMemo } from "react";
import { Search, Plus, Loader2, Dumbbell, X } from "lucide-react";
import ExerciseCard from "@/components/exercises/ExerciseCard";
import AddExerciseForm from "@/components/exercises/AddExerciseForm";
import { Exercise } from "@prisma/client";
import { scoreExercise } from "@/lib/exerciseSearch";
export default function ExercisesClient() {
const [exercises, setExercises] = useState<Exercise[]>([]);
const [filteredExercises, setFilteredExercises] = useState<Exercise[]>([]);
const [loading, setLoading] = useState(true);
const [searchQuery, setSearchQuery] = useState("");
const [selectedMuscleGroup, setSelectedMuscleGroup] = useState<string | null>(
null
);
const [selectedType, setSelectedType] = useState<string | null>(null);
const [showAddForm, setShowAddForm] = useState(false);
// Build filter tags dynamically from all exercises
const muscleGroups = useMemo(() => {
const set = new Set<string>();
for (const ex of exercises) {
try {
const groups = JSON.parse(ex.muscleGroups || "[]") as string[];
groups.forEach((g) => set.add(g.toLowerCase()));
} catch {}
}
return Array.from(set).sort();
}, [exercises]);
const equipmentTypes = useMemo(() => {
const set = new Set<string>();
for (const ex of exercises) {
if (ex.type) set.add(ex.type.toLowerCase());
}
return Array.from(set).sort();
}, [exercises]);
useEffect(() => {
const fetchExercises = async () => {
try {
const response = await fetch("/api/exercises");
const data = await response.json();
setExercises(data);
setFilteredExercises(data);
} catch (error) {
console.error("Failed to fetch exercises:", error);
} finally {
setLoading(false);
}
};
fetchExercises();
}, []);
useEffect(() => {
let filtered = exercises;
// Apply muscle group filter
if (selectedMuscleGroup) {
filtered = filtered.filter((ex) => {
try {
const muscleGroups = JSON.parse(ex.muscleGroups || "[]");
return muscleGroups.includes(selectedMuscleGroup);
} catch {
return false;
}
});
}
// Apply equipment type filter
if (selectedType) {
filtered = filtered.filter(
(ex) => ex.type?.toLowerCase() === selectedType
);
}
// Apply fuzzy search with abbreviation expansion
if (searchQuery.trim()) {
filtered = filtered
.map((ex) => ({ exercise: ex, score: scoreExercise(searchQuery, ex.name) }))
.filter((item) => item.score >= 0)
.sort((a, b) => a.score - b.score)
.map((item) => item.exercise);
} else {
filtered = filtered.sort((a, b) => a.name.localeCompare(b.name));
}
setFilteredExercises(filtered);
}, [searchQuery, selectedMuscleGroup, selectedType, exercises]);
const handleExerciseAdded = (newExercise: Exercise) => {
setExercises([...exercises, newExercise]);
setShowAddForm(false);
};
return (
<div className="max-w-7xl mx-auto px-4 py-6 sm:px-6">
{/* Controls */}
<div className="flex flex-col sm:flex-row gap-4 mb-6">
<div className="flex-1 relative">
<Search className="absolute left-3 top-3 w-5 h-5 text-zinc-500" />
<input
type="text"
placeholder="Search exercises..."
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
className="w-full pl-10 pr-10 py-2.5 bg-zinc-900 border border-zinc-800 rounded-lg text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-white/20"
/>
{searchQuery && (
<button
type="button"
onClick={() => setSearchQuery("")}
className="absolute right-3 top-3 p-0.5 rounded text-zinc-500 hover:text-white transition-colors"
aria-label="Clear search"
>
<X className="w-4 h-4" />
</button>
)}
</div>
<button
onClick={() => setShowAddForm(!showAddForm)}
className="bg-white hover:bg-zinc-200 text-black font-medium py-2.5 px-4 rounded-lg flex items-center justify-center gap-2 transition"
>
<Plus className="w-5 h-5" />
Add Exercise
</button>
</div>
{/* Add Exercise Form */}
{showAddForm && (
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-6 mb-6">
<h2 className="text-lg font-bold text-white mb-4">
Add Custom Exercise
</h2>
<AddExerciseForm onExerciseAdded={handleExerciseAdded} />
</div>
)}
{/* Equipment Type Filter */}
<div className="mb-3 flex flex-wrap gap-2">
<span className="text-xs text-zinc-600 uppercase tracking-wider self-center mr-1">Equipment</span>
{equipmentTypes.map((type) => (
<button
key={type}
onClick={() =>
setSelectedType(selectedType === type ? null : type)
}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
selectedType === type
? "bg-white text-black"
: "bg-zinc-900 text-zinc-400 hover:text-white"
}`}
>
{type.charAt(0).toUpperCase() + type.slice(1)}
</button>
))}
</div>
{/* Muscle Group Filter */}
<div className="mb-6 flex flex-wrap gap-2">
<span className="text-xs text-zinc-600 uppercase tracking-wider self-center mr-1">Muscle</span>
{muscleGroups.map((group) => (
<button
key={group}
onClick={() =>
setSelectedMuscleGroup(
selectedMuscleGroup === group ? null : group
)
}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
selectedMuscleGroup === group
? "bg-white text-black"
: "bg-zinc-900 text-zinc-400 hover:text-white"
}`}
>
{group.charAt(0).toUpperCase() + group.slice(1)}
</button>
))}
</div>
{/* Grid */}
{loading ? (
<div className="flex items-center justify-center py-12">
<Loader2 className="w-6 h-6 text-zinc-500 animate-spin" />
</div>
) : filteredExercises.length === 0 ? (
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-12 text-center">
<Dumbbell className="w-12 h-12 text-zinc-700 mx-auto mb-4" />
<h3 className="text-lg font-semibold text-white mb-2">
No exercises found
</h3>
<p className="text-zinc-500">
{searchQuery || selectedMuscleGroup || selectedType
? "Try adjusting your filters"
: "Add your first exercise to get started"}
</p>
</div>
) : (
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
{filteredExercises.map((exercise) => (
<ExerciseCard key={exercise.id} exercise={exercise} />
))}
</div>
)}
</div>
);
}
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"use client";
import { useState, useEffect, useRef } from "react";
import { User } from "@prisma/client";
import { Loader2, Eye, EyeOff, Upload, AlertTriangle, CheckCircle2 } from "lucide-react";
interface UserPreferences {
theme: string;
defaultWeightUnit: string;
defaultRestSeconds: number;
enableClaudeAI: boolean;
claudeApiKey?: string;
}
export default function SettingsForm({ user }: { user: User }) {
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const [success, setSuccess] = useState(false);
const [showApiKey, setShowApiKey] = useState(false);
const [preferences, setPreferences] = useState<UserPreferences>({
theme: "system",
defaultWeightUnit: "lbs",
defaultRestSeconds: 90,
enableClaudeAI: false,
});
useEffect(() => {
const fetchPreferences = async () => {
try {
const response = await fetch("/api/preferences");
if (response.ok) {
const data = await response.json();
setPreferences(data);
}
} catch (err) {
console.error("Failed to fetch preferences:", err);
}
};
fetchPreferences();
}, []);
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError(null);
setSuccess(false);
setLoading(true);
try {
const response = await fetch("/api/preferences", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(preferences),
});
if (!response.ok) {
const data = await response.json();
throw new Error(data.error || "Failed to save preferences");
}
setSuccess(true);
setTimeout(() => setSuccess(false), 3000);
} catch (err) {
setError(err instanceof Error ? err.message : "An error occurred");
} finally {
setLoading(false);
}
};
return (
<form onSubmit={handleSubmit} className="space-y-6">
{/* Status Messages */}
{error && (
<div className="bg-red-900/30 border border-red-800 rounded-lg p-4 text-red-400 text-sm">
{error}
</div>
)}
{success && (
<div className="bg-green-900/30 border border-green-800 rounded-lg p-4 text-green-400 text-sm">
Settings saved successfully!
</div>
)}
{/* Profile Section */}
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-6">
<h2 className="text-lg font-bold text-white mb-4">Profile</h2>
<div className="space-y-4">
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Name
</label>
<input
type="text"
value={user.name || ""}
disabled
className="w-full px-3 py-2 border border-zinc-700 rounded-lg bg-zinc-800 text-zinc-500"
/>
</div>
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Email
</label>
<input
type="email"
value={user.email}
disabled
className="w-full px-3 py-2 border border-zinc-700 rounded-lg bg-zinc-800 text-zinc-500"
/>
</div>
</div>
</div>
{/* Preferences Section */}
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-6">
<h2 className="text-lg font-bold text-white mb-4">Preferences</h2>
<div className="space-y-4">
{/* Weight Unit */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-2">
Default Weight Unit
</label>
<div className="flex gap-2">
{["lbs", "kg"].map((unit) => (
<button
key={unit}
type="button"
onClick={() =>
setPreferences((prev) => ({
...prev,
defaultWeightUnit: unit,
}))
}
className={`px-4 py-2 rounded-lg text-sm font-medium transition ${
preferences.defaultWeightUnit === unit
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white"
}`}
>
{unit === "lbs" ? "Pounds (lbs)" : "Kilograms (kg)"}
</button>
))}
</div>
<p className="text-xs text-zinc-600 mt-1.5">
Kettlebell exercises always default to kg
</p>
</div>
{/* Theme */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-2">
Theme
</label>
<select
value={preferences.theme}
onChange={(e) =>
setPreferences((prev) => ({
...prev,
theme: e.target.value,
}))
}
className="w-full px-3 py-2 border border-zinc-700 rounded-lg bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20"
>
<option value="system">System</option>
<option value="light">Light</option>
<option value="dark">Dark</option>
</select>
</div>
</div>
</div>
{/* Claude AI Section */}
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-6">
<h2 className="text-lg font-bold text-white mb-4">
Claude AI Integration
</h2>
<p className="text-sm text-zinc-500 mb-4">
Enable Claude AI to get personalized workout recommendations and
program optimization suggestions.
</p>
<div className="space-y-4">
{/* Enable Toggle */}
<div className="flex items-center justify-between">
<span className="text-sm font-medium text-zinc-300">
Enable Claude AI
</span>
<button
type="button"
onClick={() =>
setPreferences((prev) => ({
...prev,
enableClaudeAI: !prev.enableClaudeAI,
}))
}
className={`relative w-11 h-6 rounded-full transition ${
preferences.enableClaudeAI ? "bg-white" : "bg-zinc-700"
}`}
>
<span
className={`absolute top-0.5 left-0.5 w-5 h-5 rounded-full transition-transform ${
preferences.enableClaudeAI
? "translate-x-5 bg-black"
: "translate-x-0 bg-zinc-400"
}`}
/>
</button>
</div>
{/* API Key Input - Only show if enabled */}
{preferences.enableClaudeAI && (
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Claude API Key
</label>
<div className="relative">
<input
type={showApiKey ? "text" : "password"}
value={preferences.claudeApiKey || ""}
onChange={(e) =>
setPreferences((prev) => ({
...prev,
claudeApiKey: e.target.value,
}))
}
placeholder="sk-..."
className="w-full px-3 py-2 border border-zinc-700 rounded-lg bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 pr-10"
/>
<button
type="button"
onClick={() => setShowApiKey(!showApiKey)}
className="absolute right-3 top-2.5 text-zinc-500 hover:text-zinc-300"
>
{showApiKey ? (
<EyeOff className="w-5 h-5" />
) : (
<Eye className="w-5 h-5" />
)}
</button>
</div>
<p className="text-xs text-zinc-600 mt-1">
Get your API key from{" "}
<a
href="https://console.anthropic.com"
target="_blank"
rel="noopener noreferrer"
className="text-zinc-400 hover:text-white underline"
>
console.anthropic.com
</a>
</p>
</div>
)}
</div>
</div>
{/* Save Button */}
<button
type="submit"
disabled={loading}
className="w-full bg-white hover:bg-zinc-200 disabled:bg-zinc-700 disabled:text-zinc-500 text-black font-medium py-2.5 px-4 rounded-lg transition flex items-center justify-center gap-2"
>
{loading && <Loader2 className="w-4 h-4 animate-spin" />}
{loading ? "Saving..." : "Save Settings"}
</button>
{/* Database Import Section */}
<DatabaseImport />
</form>
);
}
// ---------- Database Import Component ----------
function DatabaseImport() {
const fileInputRef = useRef<HTMLInputElement>(null);
const [importing, setImporting] = useState(false);
const [importError, setImportError] = useState<string | null>(null);
const [importSuccess, setImportSuccess] = useState<{
message: string;
stats: { users: number; exercises: number; workouts: number };
} | null>(null);
const [confirmOpen, setConfirmOpen] = useState(false);
const [selectedFile, setSelectedFile] = useState<File | null>(null);
const handleFileSelect = (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (!file) return;
setImportError(null);
setImportSuccess(null);
setSelectedFile(file);
setConfirmOpen(true);
};
const handleImport = async () => {
if (!selectedFile) return;
setImporting(true);
setImportError(null);
setImportSuccess(null);
setConfirmOpen(false);
try {
const formData = new FormData();
formData.append("database", selectedFile);
const response = await fetch("/api/settings/import-db", {
method: "POST",
body: formData,
});
const data = await response.json();
if (!response.ok) {
throw new Error(data.error || "Import failed");
}
setImportSuccess({
message: data.message,
stats: data.stats,
});
// Clear the file input
if (fileInputRef.current) fileInputRef.current.value = "";
setSelectedFile(null);
} catch (err) {
setImportError(
err instanceof Error ? err.message : "An error occurred during import"
);
} finally {
setImporting(false);
}
};
const handleCancel = () => {
setConfirmOpen(false);
setSelectedFile(null);
if (fileInputRef.current) fileInputRef.current.value = "";
};
return (
<div className="bg-zinc-900 border border-zinc-800 rounded-lg p-6">
<h2 className="text-lg font-bold text-white mb-1">Import Database</h2>
<p className="text-sm text-zinc-500 mb-4">
Upload an existing Workout Planner database file (app.db) to restore
your workout history. A backup of the current database will be created
automatically.
</p>
{/* Error message */}
{importError && (
<div className="bg-red-900/30 border border-red-800 rounded-lg p-3 mb-4 flex items-start gap-2">
<AlertTriangle className="w-4 h-4 text-red-400 flex-shrink-0 mt-0.5" />
<span className="text-sm text-red-400">{importError}</span>
</div>
)}
{/* Success message */}
{importSuccess && (
<div className="bg-green-900/30 border border-green-800 rounded-lg p-3 mb-4">
<div className="flex items-start gap-2">
<CheckCircle2 className="w-4 h-4 text-green-400 flex-shrink-0 mt-0.5" />
<div>
<p className="text-sm text-green-400">{importSuccess.message}</p>
<p className="text-xs text-green-500 mt-1">
Imported: {importSuccess.stats.users} user(s),{" "}
{importSuccess.stats.exercises} exercises,{" "}
{importSuccess.stats.workouts} workouts
</p>
</div>
</div>
<button
type="button"
onClick={() => window.location.reload()}
className="mt-3 w-full py-2 bg-green-800/50 text-green-300 text-sm font-medium rounded-lg hover:bg-green-800/70 transition"
>
Refresh Page to Load Imported Data
</button>
</div>
)}
{/* Confirmation dialog */}
{confirmOpen && selectedFile && (
<div className="bg-yellow-900/20 border border-yellow-800/50 rounded-lg p-4 mb-4">
<div className="flex items-start gap-2 mb-3">
<AlertTriangle className="w-4 h-4 text-yellow-500 flex-shrink-0 mt-0.5" />
<div>
<p className="text-sm text-yellow-400 font-medium">
Replace current database?
</p>
<p className="text-xs text-yellow-600 mt-1">
File: {selectedFile.name} (
{(selectedFile.size / 1024).toFixed(0)} KB)
</p>
<p className="text-xs text-yellow-600 mt-0.5">
Your current database will be backed up before replacement.
</p>
</div>
</div>
<div className="flex gap-2">
<button
type="button"
onClick={handleImport}
className="flex-1 py-2 bg-yellow-700/50 text-yellow-200 text-sm font-medium rounded-lg hover:bg-yellow-700/70 transition"
>
Yes, Import
</button>
<button
type="button"
onClick={handleCancel}
className="flex-1 py-2 bg-zinc-800 text-zinc-400 text-sm font-medium rounded-lg hover:bg-zinc-700 transition"
>
Cancel
</button>
</div>
</div>
)}
{/* File input and upload button */}
{!confirmOpen && (
<div>
<input
ref={fileInputRef}
type="file"
accept=".db,.sqlite,.sqlite3"
onChange={handleFileSelect}
className="hidden"
id="db-import-input"
/>
<button
type="button"
onClick={() => fileInputRef.current?.click()}
disabled={importing}
className="w-full py-3 border border-dashed border-zinc-700 rounded-lg text-zinc-400 text-sm font-medium hover:text-white hover:border-zinc-500 disabled:opacity-50 transition flex items-center justify-center gap-2"
>
{importing ? (
<>
<Loader2 className="w-4 h-4 animate-spin" />
Importing...
</>
) : (
<>
<Upload className="w-4 h-4" />
Select Database File (.db)
</>
)}
</button>
<p className="text-[10px] text-zinc-600 mt-2 text-center">
Located at prisma/data/app.db in your local project
</p>
</div>
)}
</div>
);
}
@@ -0,0 +1,731 @@
"use client";
import { useState, useRef, useEffect, useMemo, useCallback } from "react";
import { Search, Plus, X, Dumbbell } from "lucide-react";
import { Exercise } from "@prisma/client";
import { scoreExercise } from "@/lib/exerciseSearch";
const MUSCLE_GROUPS = [
"Chest",
"Back",
"Shoulders",
"Quads",
"Hamstrings",
"Glutes",
"Biceps",
"Triceps",
"Forearms",
"Core",
"Calves",
"Full Body",
"Cardio",
];
const EXERCISE_TYPES = [
{ value: "barbell", label: "Barbell" },
{ value: "dumbbell", label: "Dumbbell" },
{ value: "machine", label: "Machine" },
{ value: "cable", label: "Cable" },
{ value: "bodyweight", label: "Bodyweight" },
{ value: "cardio", label: "Cardio" },
{ value: "kettlebell", label: "Kettlebell" },
{ value: "other", label: "Other" },
];
interface ExercisePickerProps {
exercises: Exercise[];
recentlyUsed?: string[];
onSelect: (exercise: Exercise) => void;
onExerciseCreated?: (exercise: Exercise) => void;
}
// Search utilities imported from shared module
export default function ExercisePicker({
exercises,
recentlyUsed = [],
onSelect,
onExerciseCreated,
}: ExercisePickerProps) {
const [query, setQuery] = useState("");
const [isOpen, setIsOpen] = useState(false);
const [highlightIndex, setHighlightIndex] = useState(0);
const [showCreateForm, setShowCreateForm] = useState(false);
const [creating, setCreating] = useState(false);
const [newName, setNewName] = useState("");
const [newType, setNewType] = useState("barbell");
const [newMuscleGroups, setNewMuscleGroups] = useState<string[]>([]);
const [newInputFields, setNewInputFields] = useState<string[]>(["sets", "reps", "weight"]);
// Derive custom types/muscles/fields from existing exercises
const knownTypeValues = EXERCISE_TYPES.map((t) => t.value);
const knownMuscleValues = MUSCLE_GROUPS.map((g) => g.toLowerCase());
const knownFieldValues = ["sets", "reps", "weight", "duration", "distance", "calories", "notes"];
const derivedCustomTypes = useMemo(() => {
const set = new Set<string>();
for (const ex of exercises) {
const t = (ex.type || "").toLowerCase();
if (t && !knownTypeValues.includes(t)) set.add(t);
}
return Array.from(set).map((v) => ({ value: v, label: v.charAt(0).toUpperCase() + v.slice(1) }));
}, [exercises]);
const derivedCustomMuscles = useMemo(() => {
const set = new Set<string>();
for (const ex of exercises) {
try {
const groups = JSON.parse(ex.muscleGroups || "[]") as string[];
groups.forEach((g) => {
const gl = g.toLowerCase();
if (!knownMuscleValues.includes(gl)) set.add(g.charAt(0).toUpperCase() + g.slice(1).toLowerCase());
});
} catch {}
}
return Array.from(set);
}, [exercises]);
const derivedCustomFields = useMemo(() => {
const set = new Set<string>();
for (const ex of exercises) {
try {
const fields = JSON.parse((ex as any).inputFields || "[]") as string[];
fields.forEach((f) => { if (!knownFieldValues.includes(f)) set.add(f); });
} catch {}
}
return Array.from(set).map((v) => ({ value: v, label: v.charAt(0).toUpperCase() + v.slice(1) }));
}, [exercises]);
// Custom "+" add state (session-only additions on top of derived)
const [addingType, setAddingType] = useState(false);
const [newTypeText, setNewTypeText] = useState("");
const [sessionCustomTypes, setSessionCustomTypes] = useState<{ value: string; label: string }[]>([]);
const [addingMuscle, setAddingMuscle] = useState(false);
const [newMuscleText, setNewMuscleText] = useState("");
const [sessionCustomMuscles, setSessionCustomMuscles] = useState<string[]>([]);
const [addingField, setAddingField] = useState(false);
const [newFieldText, setNewFieldText] = useState("");
const [sessionCustomFields, setSessionCustomFields] = useState<{ value: string; label: string }[]>([]);
// Merge derived + session-added
const customTypes = useMemo(() => {
const all = [...derivedCustomTypes];
for (const t of sessionCustomTypes) {
if (!all.some((a) => a.value === t.value)) all.push(t);
}
return all;
}, [derivedCustomTypes, sessionCustomTypes]);
const customMuscles = useMemo(() => {
const all = [...derivedCustomMuscles];
for (const m of sessionCustomMuscles) {
if (!all.map((a) => a.toLowerCase()).includes(m.toLowerCase())) all.push(m);
}
return all;
}, [derivedCustomMuscles, sessionCustomMuscles]);
const customFieldOptions = useMemo(() => {
const all = [...derivedCustomFields];
for (const f of sessionCustomFields) {
if (!all.some((a) => a.value === f.value)) all.push(f);
}
return all;
}, [derivedCustomFields, sessionCustomFields]);
const inputRef = useRef<HTMLInputElement>(null);
const dropdownRef = useRef<HTMLDivElement>(null);
const containerRef = useRef<HTMLDivElement>(null);
const filteredExercises = useMemo(() => {
if (!query.trim()) {
const recent = exercises.filter((ex) => recentlyUsed.includes(ex.id));
const others = exercises
.filter((ex) => !recentlyUsed.includes(ex.id))
.sort((a, b) => a.name.localeCompare(b.name));
return [...recent, ...others].slice(0, 15);
}
const scored = exercises
.map((ex) => ({ exercise: ex, score: scoreExercise(query, ex.name) }))
.filter((item) => item.score >= 0)
.sort((a, b) => a.score - b.score);
return scored.map((s) => s.exercise).slice(0, 10);
}, [exercises, query, recentlyUsed]);
const exactMatch = exercises.some(
(ex) => ex.name.toLowerCase() === query.trim().toLowerCase()
);
const showCreateOption = query.trim().length > 0 && !exactMatch;
const totalItems = filteredExercises.length + (showCreateOption ? 1 : 0);
useEffect(() => {
setHighlightIndex(0);
}, [query]);
useEffect(() => {
function handleClickOutside(e: MouseEvent) {
if (
containerRef.current &&
!containerRef.current.contains(e.target as Node)
) {
setIsOpen(false);
}
}
document.addEventListener("mousedown", handleClickOutside);
return () => document.removeEventListener("mousedown", handleClickOutside);
}, []);
useEffect(() => {
if (dropdownRef.current) {
const highlighted = dropdownRef.current.querySelector(
'[data-highlighted="true"]'
);
if (highlighted) {
highlighted.scrollIntoView({ block: "nearest" });
}
}
}, [highlightIndex]);
const handleKeyDown = useCallback(
(e: React.KeyboardEvent) => {
if (!isOpen) {
if (e.key === "ArrowDown" || e.key === "Enter") {
setIsOpen(true);
e.preventDefault();
}
return;
}
switch (e.key) {
case "ArrowDown":
e.preventDefault();
setHighlightIndex((prev) => Math.min(prev + 1, totalItems - 1));
break;
case "ArrowUp":
e.preventDefault();
setHighlightIndex((prev) => Math.max(prev - 1, 0));
break;
case "Enter":
e.preventDefault();
if (highlightIndex < filteredExercises.length) {
handleSelect(filteredExercises[highlightIndex]);
} else if (showCreateOption) {
openCreateForm();
}
break;
case "Escape":
setIsOpen(false);
inputRef.current?.blur();
break;
}
},
[isOpen, highlightIndex, filteredExercises, totalItems, showCreateOption]
);
const handleSelect = (exercise: Exercise) => {
onSelect(exercise);
setQuery("");
setIsOpen(false);
inputRef.current?.blur();
};
const openCreateForm = () => {
setNewName(query.trim());
setNewType("barbell");
setNewMuscleGroups([]);
setNewInputFields(["sets", "reps", "weight"]);
setShowCreateForm(true);
setIsOpen(false);
};
const handleCreate = async () => {
if (!newName.trim()) return;
setCreating(true);
try {
const response = await fetch("/api/exercises", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
name: newName.trim(),
type: newType,
muscleGroups: newMuscleGroups,
inputFields: newInputFields,
}),
});
if (!response.ok) {
const err = await response.json();
alert(err.error || "Failed to create exercise");
return;
}
const exercise: Exercise = await response.json();
onExerciseCreated?.(exercise);
onSelect(exercise);
setShowCreateForm(false);
setQuery("");
} catch (error) {
console.error("Failed to create exercise:", error);
alert("Failed to create exercise. Please try again.");
} finally {
setCreating(false);
}
};
const toggleMuscleGroup = (group: string) => {
setNewMuscleGroups((prev) =>
prev.includes(group) ? prev.filter((g) => g !== group) : [...prev, group]
);
};
const toggleInputField = (field: string) => {
setNewInputFields((prev) => {
// "sets" is always included
if (field === "sets") return prev;
return prev.includes(field)
? prev.filter((f) => f !== field)
: [...prev, field];
});
};
const handleTypeChange = (type: string) => {
setNewType(type);
// Auto-set sensible input field defaults based on type
if (type === "cardio") {
setNewInputFields(["sets", "duration", "distance", "calories"]);
} else {
setNewInputFields(["sets", "reps", "weight"]);
}
};
const highlightMatch = (name: string) => {
if (!query.trim()) return name;
const q = query.toLowerCase();
const idx = name.toLowerCase().indexOf(q);
if (idx >= 0) {
return (
<>
{name.slice(0, idx)}
<span className="font-bold text-white">
{name.slice(idx, idx + q.length)}
</span>
{name.slice(idx + q.length)}
</>
);
}
return name;
};
const parseMuscleGroups = (json: string | null): string[] => {
if (!json) return [];
try {
return JSON.parse(json);
} catch {
return [];
}
};
// --- Create Form ---
if (showCreateForm) {
return (
<div className="border border-zinc-700 rounded-lg bg-zinc-900 p-4 space-y-4">
<div className="flex items-center justify-between">
<h4 className="font-semibold text-white flex items-center gap-2">
<Plus className="w-4 h-4 text-zinc-400" />
New Exercise
</h4>
<button
type="button"
onClick={() => setShowCreateForm(false)}
className="p-1 hover:bg-zinc-800 rounded"
>
<X className="w-4 h-4 text-zinc-500" />
</button>
</div>
{/* Name */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Name
</label>
<input
type="text"
value={newName}
onChange={(e) => setNewName(e.target.value)}
className="w-full px-3 py-2 border border-zinc-700 rounded-lg bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20"
autoFocus
/>
</div>
{/* Equipment */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Equipment
</label>
<div className="flex flex-wrap gap-2">
{[...EXERCISE_TYPES, ...customTypes].map((t) => (
<button
key={t.value}
type="button"
onClick={() => handleTypeChange(t.value)}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
newType === t.value
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white border border-zinc-700"
}`}
>
{t.label}
</button>
))}
{addingType ? (
<form
onSubmit={(e) => {
e.preventDefault();
const val = newTypeText.trim().toLowerCase();
if (val && !EXERCISE_TYPES.some((t) => t.value === val) && !customTypes.some((t) => t.value === val)) {
setSessionCustomTypes((p) => [...p, { value: val, label: val.charAt(0).toUpperCase() + val.slice(1) }]);
handleTypeChange(val);
}
setNewTypeText("");
setAddingType(false);
}}
className="flex items-center gap-1"
>
<input
autoFocus
value={newTypeText}
onChange={(e) => setNewTypeText(e.target.value)}
onBlur={() => {
const val = newTypeText.trim().toLowerCase();
if (val && !EXERCISE_TYPES.some((t) => t.value === val) && !customTypes.some((t) => t.value === val)) {
setSessionCustomTypes((p) => [...p, { value: val, label: val.charAt(0).toUpperCase() + val.slice(1) }]);
handleTypeChange(val);
}
setNewTypeText("");
setAddingType(false);
}}
placeholder="New type"
className="w-24 px-2 py-1.5 bg-zinc-800 border border-zinc-600 rounded-lg text-sm text-white focus:outline-none focus:ring-1 focus:ring-white/30"
/>
</form>
) : (
<button
type="button"
onClick={() => setAddingType(true)}
className="px-2.5 py-1.5 rounded-lg text-sm font-medium bg-zinc-800 text-zinc-500 hover:text-white border border-dashed border-zinc-600 transition"
>
+
</button>
)}
</div>
</div>
{/* Muscle Groups */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Muscle Groups
</label>
<div className="flex flex-wrap gap-2">
{[...MUSCLE_GROUPS, ...customMuscles].map((group) => (
<button
key={group}
type="button"
onClick={() => toggleMuscleGroup(group.toLowerCase())}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
newMuscleGroups.includes(group.toLowerCase())
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white border border-zinc-700"
}`}
>
{group}
</button>
))}
{addingMuscle ? (
<form
onSubmit={(e) => {
e.preventDefault();
const val = newMuscleText.trim();
const valLower = val.toLowerCase();
if (val && !MUSCLE_GROUPS.map((g) => g.toLowerCase()).includes(valLower) && !customMuscles.map((g) => g.toLowerCase()).includes(valLower)) {
const display = val.charAt(0).toUpperCase() + val.slice(1);
setSessionCustomMuscles((p) => [...p, display]);
}
if (valLower && !newMuscleGroups.includes(valLower)) {
setNewMuscleGroups((p) => [...p, valLower]);
}
setNewMuscleText("");
setAddingMuscle(false);
}}
className="flex items-center gap-1"
>
<input
autoFocus
value={newMuscleText}
onChange={(e) => setNewMuscleText(e.target.value)}
onBlur={() => {
const val = newMuscleText.trim();
const valLower = val.toLowerCase();
if (val && !MUSCLE_GROUPS.map((g) => g.toLowerCase()).includes(valLower) && !customMuscles.map((g) => g.toLowerCase()).includes(valLower)) {
const display = val.charAt(0).toUpperCase() + val.slice(1);
setSessionCustomMuscles((p) => [...p, display]);
}
if (valLower && !newMuscleGroups.includes(valLower)) {
setNewMuscleGroups((p) => [...p, valLower]);
}
setNewMuscleText("");
setAddingMuscle(false);
}}
placeholder="New group"
className="w-24 px-2 py-1.5 bg-zinc-800 border border-zinc-600 rounded-lg text-sm text-white focus:outline-none focus:ring-1 focus:ring-white/30"
/>
</form>
) : (
<button
type="button"
onClick={() => setAddingMuscle(true)}
className="px-2.5 py-1.5 rounded-lg text-sm font-medium bg-zinc-800 text-zinc-500 hover:text-white border border-dashed border-zinc-600 transition"
>
+
</button>
)}
</div>
</div>
{/* Input Fields */}
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Tracking Fields
</label>
<div className="flex flex-wrap gap-2">
{[
{ value: "reps", label: "Reps" },
{ value: "weight", label: "Weight" },
{ value: "duration", label: "Time" },
{ value: "distance", label: "Distance" },
{ value: "calories", label: "Calories" },
{ value: "notes", label: "Notes" },
...customFieldOptions,
].map((field) => (
<button
key={field.value}
type="button"
onClick={() => toggleInputField(field.value)}
className={`px-3 py-1.5 rounded-lg text-sm font-medium transition ${
newInputFields.includes(field.value)
? "bg-white text-black"
: "bg-zinc-800 text-zinc-400 hover:text-white border border-zinc-700"
}`}
>
{field.label}
</button>
))}
{addingField ? (
<form
onSubmit={(e) => {
e.preventDefault();
const val = newFieldText.trim().toLowerCase();
const knownValues = ["sets", "reps", "weight", "duration", "distance", "calories", "notes"];
if (val && !knownValues.includes(val) && !customFieldOptions.some((f) => f.value === val)) {
setSessionCustomFields((p) => [...p, { value: val, label: val.charAt(0).toUpperCase() + val.slice(1) }]);
}
if (val && !newInputFields.includes(val)) {
setNewInputFields((p) => [...p, val]);
}
setNewFieldText("");
setAddingField(false);
}}
className="flex items-center gap-1"
>
<input
autoFocus
value={newFieldText}
onChange={(e) => setNewFieldText(e.target.value)}
onBlur={() => {
const val = newFieldText.trim().toLowerCase();
const knownValues = ["sets", "reps", "weight", "duration", "distance", "calories", "notes"];
if (val && !knownValues.includes(val) && !customFieldOptions.some((f) => f.value === val)) {
setSessionCustomFields((p) => [...p, { value: val, label: val.charAt(0).toUpperCase() + val.slice(1) }]);
}
if (val && !newInputFields.includes(val)) {
setNewInputFields((p) => [...p, val]);
}
setNewFieldText("");
setAddingField(false);
}}
placeholder="New field"
className="w-24 px-2 py-1.5 bg-zinc-800 border border-zinc-600 rounded-lg text-sm text-white focus:outline-none focus:ring-1 focus:ring-white/30"
/>
</form>
) : (
<button
type="button"
onClick={() => setAddingField(true)}
className="px-2.5 py-1.5 rounded-lg text-sm font-medium bg-zinc-800 text-zinc-500 hover:text-white border border-dashed border-zinc-600 transition"
>
+
</button>
)}
</div>
</div>
{/* Actions */}
<div className="flex gap-3 pt-2">
<button
type="button"
onClick={handleCreate}
disabled={!newName.trim() || creating}
className="flex-1 py-2.5 bg-white text-black font-semibold rounded-lg hover:bg-zinc-200 disabled:bg-zinc-700 disabled:text-zinc-500 disabled:cursor-not-allowed transition"
>
{creating ? "Creating..." : "Create & Add"}
</button>
<button
type="button"
onClick={() => setShowCreateForm(false)}
className="px-4 py-2.5 border border-zinc-700 rounded-lg text-zinc-400 hover:text-white hover:border-zinc-600 transition"
>
Cancel
</button>
</div>
</div>
);
}
// --- Main Autocomplete Input ---
return (
<div ref={containerRef} className="relative">
<div className="relative">
<Search className="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-zinc-500 pointer-events-none" />
<input
ref={inputRef}
type="text"
value={query}
onChange={(e) => {
setQuery(e.target.value);
setIsOpen(true);
}}
onFocus={() => setIsOpen(true)}
onKeyDown={handleKeyDown}
placeholder="Type to search or add an exercise..."
className="w-full pl-10 pr-10 py-3 border border-zinc-700 rounded-lg focus:outline-none focus:ring-2 focus:ring-white/20 text-base bg-zinc-800 text-white placeholder:text-zinc-500"
autoComplete="off"
/>
{query && (
<button
type="button"
onClick={() => {
setQuery("");
setIsOpen(false);
inputRef.current?.focus();
}}
className="absolute right-3 top-1/2 -translate-y-1/2 p-0.5 rounded text-zinc-500 hover:text-white transition-colors"
aria-label="Clear search"
>
<X className="w-4 h-4" />
</button>
)}
</div>
{/* Dropdown */}
{isOpen && (query.trim() || filteredExercises.length > 0) && (
<div
ref={dropdownRef}
className="absolute z-50 w-full mt-1 bg-zinc-900 border border-zinc-700 rounded-lg shadow-2xl max-h-72 overflow-y-auto"
>
{/* Recently used label */}
{!query.trim() &&
recentlyUsed.length > 0 &&
filteredExercises.some((ex) =>
recentlyUsed.includes(ex.id)
) && (
<div className="px-3 py-1.5 text-xs font-semibold text-zinc-500 uppercase tracking-wide bg-zinc-800/50 border-b border-zinc-800">
Recently Used
</div>
)}
{filteredExercises.map((exercise, index) => {
const isRecent = recentlyUsed.includes(exercise.id);
const muscles = parseMuscleGroups(exercise.muscleGroups);
const isFirstNonRecent =
!query.trim() &&
!isRecent &&
index > 0 &&
recentlyUsed.includes(filteredExercises[index - 1].id);
return (
<div key={exercise.id}>
{isFirstNonRecent && (
<div className="px-3 py-1.5 text-xs font-semibold text-zinc-500 uppercase tracking-wide bg-zinc-800/50 border-t border-b border-zinc-800">
All Exercises
</div>
)}
<button
type="button"
data-highlighted={highlightIndex === index}
onClick={() => handleSelect(exercise)}
onMouseEnter={() => setHighlightIndex(index)}
className={`w-full text-left px-3 py-2.5 flex items-center gap-3 transition-colors ${
highlightIndex === index
? "bg-zinc-800"
: "hover:bg-zinc-800/50"
}`}
>
<Dumbbell className="w-4 h-4 text-zinc-500 flex-shrink-0" />
<div className="flex-1 min-w-0">
<div className="text-sm font-medium text-zinc-300">
{highlightMatch(exercise.name)}
</div>
{muscles.length > 0 && (
<div className="text-xs text-zinc-600 mt-0.5">
{muscles.join(" · ")} · {exercise.type}
</div>
)}
</div>
</button>
</div>
);
})}
{/* Create new exercise option */}
{showCreateOption && (
<button
type="button"
data-highlighted={highlightIndex === filteredExercises.length}
onClick={openCreateForm}
onMouseEnter={() =>
setHighlightIndex(filteredExercises.length)
}
className={`w-full text-left px-3 py-3 flex items-center gap-3 border-t border-zinc-800 transition-colors ${
highlightIndex === filteredExercises.length
? "bg-zinc-800"
: "hover:bg-zinc-800/50"
}`}
>
<div className="w-6 h-6 rounded-full bg-zinc-700 flex items-center justify-center flex-shrink-0">
<Plus className="w-4 h-4 text-white" />
</div>
<div>
<div className="text-sm font-medium text-white">
Create &ldquo;{query.trim()}&rdquo;
</div>
<div className="text-xs text-zinc-500">
Add as a new exercise
</div>
</div>
</button>
)}
{/* No results */}
{filteredExercises.length === 0 && !showCreateOption && (
<div className="px-3 py-6 text-center text-sm text-zinc-500">
No exercises found
</div>
)}
</div>
)}
</div>
);
}
@@ -0,0 +1,406 @@
"use client";
import { Trash2, Check, Pencil, CornerDownLeft } from "lucide-react";
import { useState, useCallback } from "react";
export type InputField = "sets" | "reps" | "weight" | "duration" | "distance" | "calories" | "notes";
export interface SetRowProps {
setNumber: number;
inputFields?: InputField[];
weightUnit?: string;
initialReps?: number;
initialWeight?: number;
initialRpe?: number;
initialNotes?: string;
initialDuration?: number;
initialDistance?: number;
initialCalories?: number;
initialLocked?: boolean;
autoFocus?: boolean;
onUpdate: (data: {
reps?: number;
weight?: number;
rpe?: number;
notes?: string;
durationSeconds?: number;
distance?: number;
calories?: number;
}) => void;
onConfirm?: () => void;
onNextSet?: (currentValues: {
weight?: string;
reps?: string;
rpe?: string;
notes?: string;
duration?: string;
distance?: string;
calories?: string;
}) => void;
onDelete: () => void;
}
export default function SetRow({
setNumber,
inputFields = ["sets", "reps", "weight"],
weightUnit = "lbs",
initialReps,
initialWeight,
initialRpe,
initialNotes,
initialDuration,
initialDistance,
initialCalories,
initialLocked = false,
autoFocus = false,
onUpdate,
onConfirm,
onNextSet,
onDelete,
}: SetRowProps) {
const [reps, setReps] = useState(initialReps?.toString() || "");
const [weight, setWeight] = useState(initialWeight?.toString() || "");
const [rpe, setRpe] = useState(initialRpe?.toString() || "");
const [notes, setNotes] = useState(initialNotes || "");
const [duration, setDuration] = useState(initialDuration?.toString() || "");
const [distance, setDistance] = useState(initialDistance?.toString() || "");
const [calories, setCalories] = useState(initialCalories?.toString() || "");
const [showNotes, setShowNotes] = useState(!!initialNotes);
const [locked, setLocked] = useState(initialLocked);
const showReps = inputFields.includes("reps");
const showWeight = inputFields.includes("weight");
const showDuration = inputFields.includes("duration");
const showDistance = inputFields.includes("distance");
const showCalories = inputFields.includes("calories");
const showNotesField = inputFields.includes("notes");
const emitUpdate = useCallback(
(overrides: {
reps?: string;
weight?: string;
rpe?: string;
notes?: string;
duration?: string;
distance?: string;
calories?: string;
}) => {
const r = overrides.reps ?? reps;
const w = overrides.weight ?? weight;
const p = overrides.rpe ?? rpe;
const n = overrides.notes ?? notes;
const dur = overrides.duration ?? duration;
const dist = overrides.distance ?? distance;
const cal = overrides.calories ?? calories;
onUpdate({
reps: r ? parseInt(r) : undefined,
weight: w ? parseFloat(w) : undefined,
rpe: p ? parseInt(p) : undefined,
notes: n || undefined,
durationSeconds: dur ? parseInt(dur) : undefined,
distance: dist ? parseFloat(dist) : undefined,
calories: cal ? parseInt(cal) : undefined,
});
},
[reps, weight, rpe, notes, duration, distance, calories, onUpdate]
);
const handleConfirm = () => {
emitUpdate({});
setLocked(true);
onConfirm?.();
};
const handleKeyDown = (e: React.KeyboardEvent) => {
if (e.key === "Enter") {
e.preventDefault();
handleConfirm();
}
};
const handleUnlock = () => {
setLocked(false);
};
const handleNextSet = () => {
emitUpdate({});
setLocked(true);
onNextSet?.({ weight, reps, rpe, notes, duration, distance, calories });
};
// Build a summary string for the locked view
const buildSummary = () => {
const parts: string[] = [];
if (showWeight && weight) parts.push(`${weight} ${weightUnit}`);
if (showReps && reps) parts.push(`${reps} reps`);
if (showDuration && duration) parts.push(`${duration}s`);
if (showDistance && distance) parts.push(`${distance} mi`);
if (showCalories && calories) parts.push(`${calories} cal`);
if (rpe) parts.push(`RPE ${rpe}`);
if (showNotesField && notes) parts.push(notes);
return parts.length > 0 ? parts.join(" · ") : "No data";
};
// ---------- LOCKED VIEW ----------
if (locked) {
return (
<div className="space-y-1.5">
<div className="flex items-center gap-1.5">
{/* Set number badge */}
<div className="bg-white text-black rounded-full w-6 h-6 flex items-center justify-center font-semibold text-xs flex-shrink-0">
{setNumber}
</div>
{/* Summary text */}
<div className="flex-1 min-w-0">
<p className="text-sm text-zinc-300 truncate">{buildSummary()}</p>
{!showNotesField && notes && (
<p className="text-[10px] text-zinc-500 truncate mt-0.5">{notes}</p>
)}
</div>
{/* Edit (unlock) button */}
<button
type="button"
onClick={handleUnlock}
className="p-1.5 rounded-md flex-shrink-0 transition-colors text-zinc-400 hover:text-white hover:bg-zinc-800"
aria-label="Edit set"
>
<Pencil className="w-4 h-4" />
</button>
{/* Delete button */}
<button
type="button"
onClick={onDelete}
className="p-1.5 text-red-500 hover:bg-red-950/30 rounded-md flex-shrink-0 active:bg-red-900/30"
aria-label="Delete set"
>
<Trash2 className="w-4 h-4" />
</button>
</div>
</div>
);
}
// Determine which field gets autoFocus
const firstField = showWeight ? "weight" : showReps ? "reps" : showDuration ? "duration" : showDistance ? "distance" : showCalories ? "calories" : null;
// ---------- EDIT VIEW ----------
return (
<div className="space-y-1.5" onKeyDown={handleKeyDown}>
<div className="flex items-end gap-1.5">
{/* Set number badge */}
<div className="bg-white text-black rounded-full w-6 h-6 flex items-center justify-center font-semibold text-xs flex-shrink-0 mb-0.5">
{setNumber}
</div>
{/* Weight input */}
{showWeight && (
<div className="flex-1 min-w-[55px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
Weight
</label>
<input
type="number"
step="0.5"
autoFocus={autoFocus && firstField === "weight"}
value={weight}
onChange={(e) => {
const val = e.target.value;
setWeight(val);
emitUpdate({ weight: val });
}}
placeholder="0"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* Reps input */}
{showReps && (
<div className="flex-1 min-w-[55px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
Reps
</label>
<input
type="number"
autoFocus={autoFocus && firstField === "reps"}
value={reps}
onChange={(e) => {
const val = e.target.value;
setReps(val);
emitUpdate({ reps: val });
}}
placeholder="0"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* Duration input (seconds) */}
{showDuration && (
<div className="flex-1 min-w-[55px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
Time (s)
</label>
<input
type="number"
autoFocus={autoFocus && firstField === "duration"}
value={duration}
onChange={(e) => {
const val = e.target.value;
setDuration(val);
emitUpdate({ duration: val });
}}
placeholder="0"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* Distance input */}
{showDistance && (
<div className="flex-1 min-w-[55px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
Dist (mi)
</label>
<input
type="number"
step="0.1"
autoFocus={autoFocus && firstField === "distance"}
value={distance}
onChange={(e) => {
const val = e.target.value;
setDistance(val);
emitUpdate({ distance: val });
}}
placeholder="0"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* Calories input */}
{showCalories && (
<div className="flex-1 min-w-[55px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
Cals
</label>
<input
type="number"
autoFocus={autoFocus && firstField === "calories"}
value={calories}
onChange={(e) => {
const val = e.target.value;
setCalories(val);
emitUpdate({ calories: val });
}}
placeholder="0"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* RPE select — always shown */}
<div className="flex-1 min-w-[50px] max-w-[60px]">
<label className="block text-[10px] font-medium text-zinc-500 mb-0.5">
RPE
</label>
<select
value={rpe}
onChange={(e) => {
const val = e.target.value;
setRpe(val);
emitUpdate({ rpe: val });
}}
className="w-full px-1.5 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20"
>
<option value="">-</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select>
</div>
{/* Next set button — confirm + add new pre-filled set */}
{onNextSet && (
<button
type="button"
onClick={handleNextSet}
className="p-1.5 rounded-md flex-shrink-0 transition-colors text-zinc-400 hover:text-blue-400 hover:bg-blue-950/30"
aria-label="Save and start next set"
>
<CornerDownLeft className="w-4 h-4" />
</button>
)}
{/* Confirm button */}
<button
type="button"
onClick={handleConfirm}
className="p-1.5 rounded-md flex-shrink-0 transition-colors text-zinc-400 hover:text-green-400 hover:bg-green-950/30"
aria-label="Confirm set"
>
<Check className="w-4 h-4" />
</button>
{/* Delete button */}
<button
type="button"
onClick={onDelete}
className="p-1.5 text-red-500 hover:bg-red-950/30 rounded-md flex-shrink-0 active:bg-red-900/30"
aria-label="Delete set"
>
<Trash2 className="w-4 h-4" />
</button>
</div>
{/* Notes — always visible when configured as input field */}
{showNotesField && (
<div className="ml-8">
<input
type="text"
value={notes}
onChange={(e) => {
const val = e.target.value;
setNotes(val);
emitUpdate({ notes: val });
}}
placeholder="e.g. weighted vest, ankle weights..."
className="w-full px-2 py-1 border border-zinc-700 rounded-md text-xs bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{/* Toggle notes button (fallback when notes is not a configured input field) */}
{!showNotesField && showNotes && (
<div className="ml-8">
<input
type="text"
value={notes}
onChange={(e) => {
const val = e.target.value;
setNotes(val);
emitUpdate({ notes: val });
}}
placeholder="Add notes (optional)"
className="w-full px-2 py-1 border border-zinc-700 rounded-md text-xs bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
)}
{!showNotesField && !showNotes && (
<button
type="button"
onClick={() => setShowNotes(true)}
className="text-[10px] text-zinc-500 hover:text-zinc-300 ml-8"
>
+ Add notes
</button>
)}
</div>
);
}
@@ -0,0 +1,143 @@
"use client";
import { useState } from "react";
import Link from "next/link";
import { ChevronDown, ChevronUp } from "lucide-react";
import { WorkoutWithSets } from "@/types";
import { formatSetsSummary } from "@/lib/formatSets";
interface WorkoutCardProps {
workout: WorkoutWithSets;
}
export default function WorkoutCard({ workout }: WorkoutCardProps) {
const [expanded, setExpanded] = useState(false);
// Calculate total volume
const totalVolume = workout.setLogs.reduce((sum, set) => {
if (set.weight && set.reps) return sum + set.weight * set.reps;
return sum;
}, 0);
const uniqueExercises = new Set(workout.setLogs.map((s) => s.exerciseId)).size;
const date = new Date(workout.date);
const formattedDate = date.toLocaleDateString("en-US", {
month: "short",
day: "numeric",
year: "numeric",
});
const caloriesBurned = (workout as any).caloriesBurned as number | null | undefined;
// Build compact stats chips
const stats: string[] = [];
stats.push(`${uniqueExercises} exercise${uniqueExercises !== 1 ? "s" : ""}`);
const totalSets = workout.setLogs.length;
stats.push(`${totalSets} set${totalSets !== 1 ? "s" : ""}`);
if (totalVolume > 0) stats.push(`${Math.round(totalVolume)} lbs`);
if (workout.durationMinutes) stats.push(`${workout.durationMinutes} min`);
if (caloriesBurned) stats.push(`${caloriesBurned} cal`);
if (workout.difficulty) stats.push(`${workout.difficulty}/10`);
// Group sets by exercise
const exerciseGroups = (() => {
const groups: Array<{
exerciseId: string;
exerciseName: string;
sets: Array<{ weight?: number | null; reps?: number | null; weightUnit?: string | null }>;
setCount: number;
}> = [];
const indexMap = new Map<string, number>();
for (const set of workout.setLogs) {
const existing = indexMap.get(set.exerciseId);
if (existing !== undefined) {
groups[existing].sets.push({ weight: set.weight, reps: set.reps, weightUnit: set.weightUnit });
groups[existing].setCount++;
} else {
indexMap.set(set.exerciseId, groups.length);
groups.push({
exerciseId: set.exerciseId,
exerciseName: set.exercise.name,
sets: [{ weight: set.weight, reps: set.reps, weightUnit: set.weightUnit }],
setCount: 1,
});
}
}
return groups;
})();
return (
<div className="border border-zinc-800 bg-zinc-900 rounded-lg overflow-hidden">
{/* Single-line card */}
<div className="flex items-center gap-2 px-3 py-2.5">
{/* Clickable area — navigates to detail page */}
<Link
href={`/main/workouts/${workout.id}`}
className="flex-1 min-w-0 flex items-center gap-2 hover:opacity-80 transition-opacity"
>
<span className="text-xs text-zinc-500 flex-shrink-0">
{formattedDate}
</span>
<span className="font-medium text-white text-sm truncate flex-shrink min-w-0">
{workout.name || "Unnamed Workout"}
</span>
<span className="text-xs text-zinc-500 flex-shrink-0 hidden sm:inline">
·
</span>
<span className="text-xs text-zinc-400 truncate hidden sm:inline">
{stats.join(" · ")}
</span>
</Link>
{/* Expand/collapse chevron */}
<button
type="button"
onClick={() => setExpanded((prev) => !prev)}
className="p-1 rounded-md text-zinc-500 hover:text-zinc-300 hover:bg-zinc-700/50 transition-colors flex-shrink-0"
aria-label={expanded ? "Hide details" : "Show details"}
>
{expanded ? (
<ChevronUp className="w-4 h-4" />
) : (
<ChevronDown className="w-4 h-4" />
)}
</button>
</div>
{/* Mobile stats row (visible only on small screens) */}
<div className="px-3 pb-2 -mt-1 sm:hidden">
<Link href={`/main/workouts/${workout.id}`}>
<span className="text-xs text-zinc-400">
{stats.join(" · ")}
</span>
</Link>
</div>
{/* Expanded exercise detail */}
{expanded && (
<div className="border-t border-zinc-800 px-3 py-2.5 space-y-1.5">
{exerciseGroups.map((group) => {
const summary = formatSetsSummary(group.sets);
return (
<div key={group.exerciseId} className="flex items-baseline gap-2">
<span className="text-sm font-medium text-white truncate flex-shrink min-w-0">
{group.exerciseName}
</span>
<span className="text-xs text-zinc-500 flex-shrink-0">
{group.setCount}s
</span>
{summary && (
<span className="text-xs text-zinc-400 truncate">
{summary}
</span>
)}
</div>
);
})}
</div>
)}
</div>
);
}
@@ -0,0 +1,898 @@
"use client";
import { useState, useCallback, useRef, useEffect } from "react";
import { useRouter } from "next/navigation";
import { Exercise } from "@prisma/client";
import { ChevronDown, ChevronUp, Loader, Trash2, Plus, Save, Pencil, Check, ArrowUp, ArrowDown, Clock, X } from "lucide-react";
import ExercisePicker from "./ExercisePicker";
import SetRow, { InputField } from "./SetRow";
import { formatSetsSummary } from "@/lib/formatSets";
// --------------- Exercise History Popup ---------------
function ExerciseHistoryPopup({
exerciseId,
onClose,
}: {
exerciseId: string;
onClose: () => void;
}) {
const [history, setHistory] = useState<
Array<{ workout: { id: string; date: string; name?: string }; sets: Array<{ weight?: number; reps?: number; weightUnit?: string }> }>
>([]);
const [loading, setLoading] = useState(true);
const popupRef = useRef<HTMLDivElement>(null);
useEffect(() => {
let cancelled = false;
(async () => {
try {
const res = await fetch(`/api/exercises/${exerciseId}`);
if (res.ok) {
const data = await res.json();
if (!cancelled) setHistory(data.history || []);
}
} catch {}
if (!cancelled) setLoading(false);
})();
return () => { cancelled = true; };
}, [exerciseId]);
// Close on outside click
useEffect(() => {
const handler = (e: MouseEvent) => {
if (popupRef.current && !popupRef.current.contains(e.target as Node)) {
onClose();
}
};
document.addEventListener("mousedown", handler);
return () => document.removeEventListener("mousedown", handler);
}, [onClose]);
return (
<div
ref={popupRef}
className="absolute left-0 right-0 top-full mt-1 z-50 bg-zinc-900 border border-zinc-700 rounded-lg shadow-xl max-h-64 overflow-y-auto"
>
<div className="flex items-center justify-between px-3 py-2 border-b border-zinc-800 sticky top-0 bg-zinc-900">
<span className="text-xs font-semibold text-zinc-400 uppercase tracking-wider">Recent History</span>
<button type="button" onClick={onClose} className="p-0.5 text-zinc-500 hover:text-white">
<X className="w-3.5 h-3.5" />
</button>
</div>
{loading ? (
<div className="flex items-center justify-center py-6">
<Loader className="w-4 h-4 animate-spin text-zinc-500" />
</div>
) : history.length === 0 ? (
<p className="text-xs text-zinc-500 text-center py-4">No history yet</p>
) : (
<div className="divide-y divide-zinc-800/50">
{history.slice(0, 10).map((entry) => {
const d = new Date(entry.workout.date);
const dateStr = d.toLocaleDateString("en-US", { month: "short", day: "numeric", year: "numeric" });
const summary = formatSetsSummary(entry.sets);
return (
<div key={entry.workout.id} className="px-3 py-2">
<div className="flex items-baseline gap-2">
<span className="text-[11px] text-zinc-500 flex-shrink-0">{dateStr}</span>
<span className="text-[11px] text-zinc-600">·</span>
<span className="text-[11px] text-zinc-500">{entry.sets.length} set{entry.sets.length !== 1 ? "s" : ""}</span>
</div>
{summary && (
<p className="text-xs text-zinc-300 mt-0.5">{summary}</p>
)}
</div>
);
})}
</div>
)}
</div>
);
}
function parseInputFields(exercise: Exercise): InputField[] {
try {
const raw = (exercise as any).inputFields;
if (raw && typeof raw === "string") {
return JSON.parse(raw);
}
} catch {}
return ["sets", "reps", "weight"];
}
interface ExerciseWithSets {
exercise: Exercise;
sets: Array<{
setNumber: number;
reps?: number;
weight?: number;
rpe?: number;
notes?: string;
forceEdit?: boolean; // When true, start in edit mode even if data is pre-filled
}>;
}
export interface EditWorkoutData {
id: string;
name: string;
date: string; // ISO string
durationMinutes?: number | null;
difficulty?: number | null;
caloriesBurned?: number | null;
notes?: string | null;
exercises: Array<{
exercise: Exercise;
sets: Array<{
setNumber: number;
reps?: number;
weight?: number;
rpe?: number;
notes?: string;
}>;
}>;
}
interface WorkoutFormProps {
exercises: Exercise[];
recentlyUsedExercises?: string[];
editWorkout?: EditWorkoutData;
}
export default function WorkoutForm({
exercises: initialExercises,
recentlyUsedExercises = [],
editWorkout,
}: WorkoutFormProps) {
const router = useRouter();
const [loading, setLoading] = useState(false);
const [exercises, setExercises] = useState<Exercise[]>(initialExercises);
const [workoutName, setWorkoutName] = useState(editWorkout?.name || "");
const [workoutDate, setWorkoutDate] = useState(() => {
if (editWorkout?.date) {
return new Date(editWorkout.date).toISOString().split("T")[0];
}
return new Date().toISOString().split("T")[0];
});
const [duration, setDuration] = useState(editWorkout?.durationMinutes?.toString() || "");
const [difficulty, setDifficulty] = useState(editWorkout?.difficulty?.toString() || "");
const [workoutCalories, setWorkoutCalories] = useState(editWorkout?.caloriesBurned?.toString() || "");
const [notes, setNotes] = useState(editWorkout?.notes || "");
const [notesLocked, setNotesLocked] = useState(!!editWorkout?.notes);
const [addedExercises, setAddedExercises] = useState<ExerciseWithSets[]>(
editWorkout?.exercises || []
);
const [expandedExercise, setExpandedExercise] = useState<string | null>(null);
const [historyPopupExercise, setHistoryPopupExercise] = useState<string | null>(null);
// Header lock state (name + date lock after first save, or immediately for edits)
const [headerLocked, setHeaderLocked] = useState(!!editWorkout);
// Auto-save state — if editing, start with existing workout ID
const [savedWorkoutId, setSavedWorkoutId] = useState<string | null>(editWorkout?.id || null);
const [autoSaving, setAutoSaving] = useState(false);
const [showSavedFlash, setShowSavedFlash] = useState(false);
const savingRef = useRef(false);
const savedFlashTimer = useRef<NodeJS.Timeout | null>(null);
// Flash "Saved ✓" briefly after each successful save
const triggerSavedFlash = useCallback(() => {
setShowSavedFlash(true);
if (savedFlashTimer.current) clearTimeout(savedFlashTimer.current);
savedFlashTimer.current = setTimeout(() => setShowSavedFlash(false), 2000);
}, []);
// Cleanup timer on unmount
useEffect(() => {
return () => {
if (savedFlashTimer.current) clearTimeout(savedFlashTimer.current);
};
}, []);
// ---------- Build payload from current state ----------
const buildPayload = useCallback(
(currentExercises?: ExerciseWithSets[]) => {
const exs = currentExercises ?? addedExercises;
return {
name: workoutName,
durationMinutes: duration ? parseInt(duration) : undefined,
difficulty: difficulty ? parseInt(difficulty) : undefined,
caloriesBurned: workoutCalories ? parseInt(workoutCalories) : undefined,
notes: notes || undefined,
date: new Date(workoutDate + "T12:00:00").toISOString(),
sets: exs.flatMap((e) =>
e.sets.map((s) => ({
exerciseId: e.exercise.id,
setNumber: s.setNumber,
reps: s.reps,
weight: s.weight,
weightUnit: (e.exercise as any).defaultWeightUnit || "lbs",
rpe: s.rpe,
notes: s.notes,
}))
),
};
},
[workoutName, workoutDate, duration, difficulty, workoutCalories, notes, addedExercises]
);
// ---------- Auto-save: create or update ----------
const autoSave = useCallback(
async (overrideExercises?: ExerciseWithSets[]) => {
if (savingRef.current) return;
savingRef.current = true;
setAutoSaving(true);
try {
const payload = buildPayload(overrideExercises);
if (!savedWorkoutId) {
// First save — POST to create
const response = await fetch("/api/workouts", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload),
});
if (response.ok) {
const created = await response.json();
setSavedWorkoutId(created.id);
triggerSavedFlash();
setHeaderLocked(true);
}
} else {
// Subsequent save — PATCH to update
const response = await fetch(`/api/workouts/${savedWorkoutId}`, {
method: "PATCH",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
...payload,
durationMinutes: payload.durationMinutes ?? null,
difficulty: payload.difficulty ?? null,
caloriesBurned: payload.caloriesBurned ?? null,
notes: payload.notes ?? null,
}),
});
if (response.ok) {
triggerSavedFlash();
setHeaderLocked(true);
}
}
} catch (error) {
console.error("Auto-save failed:", error);
} finally {
savingRef.current = false;
setAutoSaving(false);
}
},
[buildPayload, savedWorkoutId, triggerSavedFlash]
);
// ---------- Exercise handlers ----------
const handleAddExercise = (exercise: Exercise) => {
if (addedExercises.some((e) => e.exercise.id === exercise.id)) {
setExpandedExercise(exercise.id);
return;
}
setAddedExercises((prev) => [
...prev,
{
exercise,
sets: [{ setNumber: 1, reps: undefined, weight: undefined }],
},
]);
setExpandedExercise(exercise.id);
};
const handleExerciseCreated = (exercise: Exercise) => {
setExercises((prev) => [...prev, exercise]);
};
const handleMoveExercise = (exerciseId: string, direction: "up" | "down") => {
setAddedExercises((prev) => {
const idx = prev.findIndex((e) => e.exercise.id === exerciseId);
if (idx < 0) return prev;
const swapIdx = direction === "up" ? idx - 1 : idx + 1;
if (swapIdx < 0 || swapIdx >= prev.length) return prev;
const updated = [...prev];
[updated[idx], updated[swapIdx]] = [updated[swapIdx], updated[idx]];
return updated;
});
};
const handleRemoveExercise = (exerciseId: string) => {
setAddedExercises((prev) => {
const updated = prev.filter((e) => e.exercise.id !== exerciseId);
// Auto-save after removing exercise
setTimeout(() => autoSave(updated), 0);
return updated;
});
if (expandedExercise === exerciseId) setExpandedExercise(null);
};
const handleAddSet = (exerciseId: string) => {
setAddedExercises((prev) =>
prev.map((e) => {
if (e.exercise.id === exerciseId) {
const nextSetNumber =
Math.max(...e.sets.map((s) => s.setNumber), 0) + 1;
return {
...e,
sets: [
...e.sets,
{ setNumber: nextSetNumber, reps: undefined, weight: undefined },
],
};
}
return e;
})
);
};
const handleRemoveSet = (exerciseId: string, setNumber: number) => {
setAddedExercises((prev) => {
const updated = prev.map((e) => {
if (e.exercise.id === exerciseId) {
return {
...e,
sets: e.sets.filter((s) => s.setNumber !== setNumber),
};
}
return e;
});
// Auto-save after removing set
setTimeout(() => autoSave(updated), 0);
return updated;
});
};
const handleUpdateSet = (
exerciseId: string,
setNumber: number,
data: { reps?: number; weight?: number; rpe?: number; notes?: string }
) => {
setAddedExercises((prev) =>
prev.map((e) => {
if (e.exercise.id === exerciseId) {
return {
...e,
sets: e.sets.map((s) =>
s.setNumber === setNumber ? { ...s, ...data } : s
),
};
}
return e;
})
);
};
// Called when user confirms a set (check icon) — triggers auto-save
// Also clears forceEdit so the set stays locked when the exercise is collapsed/re-expanded
const handleSetConfirmed = (exerciseId?: string, setNumber?: number) => {
if (exerciseId && setNumber !== undefined) {
setAddedExercises((prev) =>
prev.map((e) => {
if (e.exercise.id === exerciseId) {
return {
...e,
sets: e.sets.map((s) =>
s.setNumber === setNumber ? { ...s, forceEdit: false } : s
),
};
}
return e;
})
);
}
// Small delay to let state settle after the SetRow's emitUpdate
setTimeout(() => autoSave(), 50);
};
// Called when user taps "next set" arrow — confirm current set + add new pre-filled set
const handleNextSet = (
exerciseId: string,
currentValues: {
weight?: string;
reps?: string;
rpe?: string;
notes?: string;
duration?: string;
distance?: string;
calories?: string;
}
) => {
setAddedExercises((prev) =>
prev.map((e) => {
if (e.exercise.id === exerciseId) {
const nextSetNumber =
Math.max(...e.sets.map((s) => s.setNumber), 0) + 1;
return {
...e,
// Clear forceEdit on all existing sets (they're confirmed now)
sets: [
...e.sets.map((s) => (s.forceEdit ? { ...s, forceEdit: false } : s)),
{
setNumber: nextSetNumber,
weight: currentValues.weight ? parseFloat(currentValues.weight) : undefined,
reps: undefined, // User typically changes reps per set
rpe: currentValues.rpe ? parseInt(currentValues.rpe) : undefined,
notes: currentValues.notes || undefined,
forceEdit: true, // Start in edit mode even though weight is pre-filled
},
],
};
}
return e;
})
);
// Auto-save after confirming the current set
setTimeout(() => autoSave(), 50);
};
// Called when user saves notes — triggers auto-save
const handleNotesSave = () => {
setNotesLocked(true);
setTimeout(() => autoSave(), 50);
};
// ---------- Save and Close ----------
const handleSaveAndClose = async (e: React.FormEvent) => {
e.preventDefault();
if (addedExercises.length === 0) {
alert("Please add at least one exercise");
return;
}
setLoading(true);
try {
// Wait for any in-flight auto-save to finish to avoid race conditions
// (both would delete-all-sets + recreate simultaneously)
while (savingRef.current) {
await new Promise((r) => setTimeout(r, 100));
}
// Prevent auto-saves from starting while we do the final save
savingRef.current = true;
const payload = buildPayload();
if (!savedWorkoutId) {
// Never saved before — create
const response = await fetch("/api/workouts", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload),
});
if (!response.ok) throw new Error("Failed to save workout");
} else {
// Already saved — final update
const response = await fetch(`/api/workouts/${savedWorkoutId}`, {
method: "PATCH",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
...payload,
durationMinutes: payload.durationMinutes ?? null,
difficulty: payload.difficulty ?? null,
caloriesBurned: payload.caloriesBurned ?? null,
notes: payload.notes ?? null,
}),
});
if (!response.ok) throw new Error("Failed to save workout");
}
// Navigate back: to detail page if editing, otherwise to list
if (editWorkout) {
router.push(`/main/workouts/${savedWorkoutId || editWorkout.id}`);
} else {
router.push("/main/workouts");
}
} catch (error) {
console.error("Error saving workout:", error);
alert("Failed to save workout. Please try again.");
} finally {
savingRef.current = false;
setLoading(false);
}
};
return (
<form
onSubmit={handleSaveAndClose}
onKeyDown={(e) => {
// Prevent Enter from submitting form when editing inputs
if (e.key === "Enter") {
const target = e.target as HTMLElement;
const tag = target.tagName.toLowerCase();
// Allow submit only from the submit button itself
if (tag === "input" || tag === "textarea" || tag === "select") {
e.preventDefault();
}
}
}}
className="space-y-6"
>
{/* Auto-save indicator — fixed height to prevent layout shift */}
<div className="h-4 flex items-center justify-center">
<div className={`flex items-center gap-1.5 text-[10px] transition-opacity duration-300 ${autoSaving || showSavedFlash ? "opacity-100" : "opacity-0"} ${autoSaving ? "text-zinc-500" : "text-green-500"}`}>
{autoSaving ? (
<>
<Loader className="w-3 h-3 animate-spin" />
<span>Saving...</span>
</>
) : (
<>
<Check className="w-3 h-3" />
<span>Saved</span>
</>
)}
</div>
</div>
{/* Workout name & date */}
{headerLocked ? (
<div className="flex items-center gap-3">
<div className="flex-1 min-w-0">
<h2 className="text-lg font-bold text-white truncate">{workoutName || "Unnamed Workout"}</h2>
<p className="text-sm text-zinc-400">
{new Date(workoutDate + "T12:00:00").toLocaleDateString("en-US", {
weekday: "short",
month: "short",
day: "numeric",
year: "numeric",
})}
</p>
</div>
<button
type="button"
onClick={() => setHeaderLocked(false)}
className="p-2 rounded-lg text-zinc-400 hover:text-white hover:bg-zinc-800 transition-colors flex-shrink-0"
aria-label="Edit name and date"
>
<Pencil className="w-4 h-4" />
</button>
</div>
) : (
<>
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Workout Name
</label>
<input
type="text"
value={workoutName}
onChange={(e) => setWorkoutName(e.target.value)}
placeholder="- -"
className="w-full px-4 py-3 border border-zinc-700 rounded-lg bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
</div>
<div>
<label className="block text-sm font-medium text-zinc-400 mb-1">
Date
</label>
<input
type="date"
value={workoutDate}
onChange={(e) => setWorkoutDate(e.target.value)}
className="w-full px-4 py-3 border border-zinc-700 rounded-lg bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 [color-scheme:dark]"
/>
</div>
</>
)}
{/* Exercises */}
<div>
<h3 className="text-sm font-semibold text-zinc-400 uppercase tracking-wider mb-3">
Exercises
</h3>
{/* Added exercises */}
{addedExercises.length > 0 && (
<div className="space-y-2 mb-4">
{addedExercises.map((item, exIdx) => (
<div
key={item.exercise.id}
className="border border-zinc-800 rounded-lg bg-zinc-900 relative"
>
{/* Exercise header — compact with reorder */}
<div className="flex items-center">
{/* Reorder buttons */}
{addedExercises.length > 1 && (
<div className="flex flex-col pl-1.5 -mr-1 flex-shrink-0">
<button
type="button"
onClick={() => handleMoveExercise(item.exercise.id, "up")}
disabled={exIdx === 0}
className="p-0.5 text-zinc-600 hover:text-zinc-300 disabled:opacity-20 disabled:hover:text-zinc-600 transition-colors"
aria-label="Move exercise up"
>
<ArrowUp className="w-3 h-3" />
</button>
<button
type="button"
onClick={() => handleMoveExercise(item.exercise.id, "down")}
disabled={exIdx === addedExercises.length - 1}
className="p-0.5 text-zinc-600 hover:text-zinc-300 disabled:opacity-20 disabled:hover:text-zinc-600 transition-colors"
aria-label="Move exercise down"
>
<ArrowDown className="w-3 h-3" />
</button>
</div>
)}
<button
type="button"
onClick={() =>
setExpandedExercise(
expandedExercise === item.exercise.id
? null
: item.exercise.id
)
}
className="flex-1 flex items-center justify-between px-3 py-2.5 hover:bg-zinc-800/50 transition-colors rounded-lg min-w-0"
>
<div className="text-left flex-1 min-w-0">
<div className="flex items-baseline gap-2">
<h4 className="font-semibold text-white text-sm truncate">
{item.exercise.name}
</h4>
<span className="text-xs text-zinc-500 flex-shrink-0">
{item.sets.length} set{item.sets.length !== 1 ? "s" : ""}
</span>
</div>
{item.sets.some((s) => s.reps || s.weight) && (
<p className="text-xs text-zinc-400 mt-0.5 truncate">
{formatSetsSummary(item.sets)}
</p>
)}
</div>
{expandedExercise === item.exercise.id ? (
<ChevronUp className="w-4 h-4 text-zinc-500 flex-shrink-0 ml-2" />
) : (
<ChevronDown className="w-4 h-4 text-zinc-500 flex-shrink-0 ml-2" />
)}
</button>
{/* History popup toggle */}
<button
type="button"
onClick={(e) => {
e.stopPropagation();
setHistoryPopupExercise(
historyPopupExercise === item.exercise.id ? null : item.exercise.id
);
}}
className="p-2 mr-1 rounded-md flex-shrink-0 transition-colors text-zinc-500 hover:text-zinc-200 hover:bg-zinc-800"
aria-label="View exercise history"
title="View history"
>
<Clock className="w-4 h-4" />
</button>
</div>
{/* Exercise history popup */}
{historyPopupExercise === item.exercise.id && (
<ExerciseHistoryPopup
exerciseId={item.exercise.id}
onClose={() => setHistoryPopupExercise(null)}
/>
)}
{/* Exercise body (expanded) */}
{expandedExercise === item.exercise.id && (
<div className="border-t border-zinc-800 p-3 space-y-3">
<div className="space-y-2">
{item.sets.map((set, idx) => (
<SetRow
key={`${item.exercise.id}-${set.setNumber}`}
setNumber={set.setNumber}
inputFields={parseInputFields(item.exercise)}
weightUnit={(item.exercise as any).defaultWeightUnit || "lbs"}
initialReps={set.reps}
initialWeight={set.weight}
initialRpe={set.rpe}
initialNotes={set.notes}
initialLocked={set.forceEdit ? false : !!(set.reps || set.weight)}
autoFocus={set.forceEdit || (idx === item.sets.length - 1 && !set.reps && !set.weight)}
onUpdate={(data) =>
handleUpdateSet(
item.exercise.id,
set.setNumber,
data
)
}
onConfirm={() => handleSetConfirmed(item.exercise.id, set.setNumber)}
onNextSet={(vals) => handleNextSet(item.exercise.id, vals)}
onDelete={() =>
handleRemoveSet(item.exercise.id, set.setNumber)
}
/>
))}
</div>
<div className="flex gap-2">
<button
type="button"
onClick={() => handleAddSet(item.exercise.id)}
className="flex-1 py-1.5 border border-dashed border-zinc-700 rounded-lg text-zinc-400 text-sm font-medium hover:text-white hover:border-zinc-600 transition-colors flex items-center justify-center gap-1.5"
>
<Plus className="w-3.5 h-3.5" />
Add Set
</button>
<button
type="button"
onClick={() => handleRemoveExercise(item.exercise.id)}
className="py-1.5 px-3 text-red-500 text-sm font-medium hover:bg-red-950/30 rounded-lg transition-colors flex items-center gap-1.5"
>
<Trash2 className="w-3.5 h-3.5" />
Remove
</button>
</div>
</div>
)}
</div>
))}
</div>
)}
{/* Inline exercise search */}
<ExercisePicker
exercises={exercises}
recentlyUsed={recentlyUsedExercises}
onSelect={handleAddExercise}
onExerciseCreated={handleExerciseCreated}
/>
</div>
{/* Post-workout: Notes, Duration, Calories, Difficulty */}
<div className="space-y-3">
<h3 className="text-sm font-semibold text-zinc-400 uppercase tracking-wider">
Post-Workout
</h3>
{/* Notes — lockable */}
<div>
<div className="flex items-center justify-between mb-1">
<label className="text-[10px] font-medium text-zinc-500">Notes</label>
{notes && (
<button
type="button"
onClick={notesLocked ? () => setNotesLocked(false) : handleNotesSave}
className="text-[10px] text-zinc-500 hover:text-zinc-300 transition-colors"
>
{notesLocked ? "Edit" : "Save"}
</button>
)}
</div>
{notesLocked ? (
<button
type="button"
onClick={() => setNotesLocked(false)}
className="w-full text-left px-3 py-2 border border-zinc-700 rounded-md bg-zinc-900 text-sm text-zinc-300 hover:bg-zinc-800 transition-colors"
>
<p className="line-clamp-2">{notes}</p>
</button>
) : (
<textarea
value={notes}
onChange={(e) => setNotes(e.target.value)}
placeholder="Type notes as you go..."
className="w-full px-3 py-2 border border-zinc-700 rounded-md bg-zinc-800 text-sm text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600 resize-none"
rows={2}
/>
)}
</div>
<div className="grid grid-cols-3 gap-3">
{/* Duration */}
<div>
<div className="flex items-center gap-2 mb-1">
<label className="text-[10px] font-medium text-zinc-500 whitespace-nowrap">Duration</label>
{duration && (
<button type="button" onClick={() => setDuration("")} className="text-[9px] text-zinc-600 hover:text-zinc-400"></button>
)}
</div>
{duration ? (
<input
type="number"
value={duration}
onChange={(e) => setDuration(e.target.value)}
placeholder="min"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
) : (
<button
type="button"
onClick={() => setDuration("45")}
className="w-full py-1.5 border border-dashed border-zinc-700 rounded-md text-zinc-500 text-xs hover:text-white hover:border-zinc-600 transition-colors"
>
N/A
</button>
)}
</div>
{/* Calories */}
<div>
<div className="flex items-center gap-2 mb-1">
<label className="text-[10px] font-medium text-zinc-500 whitespace-nowrap">Calories</label>
{workoutCalories && (
<button type="button" onClick={() => setWorkoutCalories("")} className="text-[9px] text-zinc-600 hover:text-zinc-400"></button>
)}
</div>
{workoutCalories ? (
<input
type="number"
value={workoutCalories}
onChange={(e) => setWorkoutCalories(e.target.value)}
placeholder="kcal"
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20 placeholder:text-zinc-600"
/>
) : (
<button
type="button"
onClick={() => setWorkoutCalories("300")}
className="w-full py-1.5 border border-dashed border-zinc-700 rounded-md text-zinc-500 text-xs hover:text-white hover:border-zinc-600 transition-colors"
>
N/A
</button>
)}
</div>
{/* Difficulty */}
<div>
<div className="flex items-center gap-2 mb-1">
<label className="text-[10px] font-medium text-zinc-500 whitespace-nowrap">Difficulty</label>
{difficulty && (
<button type="button" onClick={() => setDifficulty("")} className="text-[9px] text-zinc-600 hover:text-zinc-400"></button>
)}
</div>
{difficulty ? (
<select
value={difficulty}
onChange={(e) => setDifficulty(e.target.value)}
className="w-full px-2 py-1.5 border border-zinc-700 rounded-md text-sm bg-zinc-800 text-white focus:outline-none focus:ring-2 focus:ring-white/20"
>
{Array.from({ length: 10 }, (_, i) => (
<option key={i + 1} value={String(i + 1)}>{i + 1}/10</option>
))}
</select>
) : (
<button
type="button"
onClick={() => setDifficulty("5")}
className="w-full py-1.5 border border-dashed border-zinc-700 rounded-md text-zinc-500 text-xs hover:text-white hover:border-zinc-600 transition-colors"
>
N/A
</button>
)}
</div>
</div>
</div>
{/* Save and Close button */}
<button
type="submit"
disabled={loading}
className="w-full py-3 bg-white text-black font-semibold rounded-lg hover:bg-zinc-200 disabled:bg-zinc-700 disabled:text-zinc-500 disabled:cursor-not-allowed flex items-center justify-center gap-2 transition"
>
{loading ? (
<>
<Loader className="w-5 h-5 animate-spin" />
Saving...
</>
) : (
<>
<Save className="w-4 h-4" />
Save and Close
</>
)}
</button>
</form>
);
}