import { sdk } from '../sdk'
import { configFile } from '../file-models/config.json'

const { InputSpec, Value } = sdk

// Operator's Gemma (or any OpenAI-compatible chat-completions) endpoint
// + which model to request. Both fields live-reload so the operator
// can pull a different Gemma SKU on Ollama and update the model name
// here without restarting the relay.
const inputSpec = InputSpec.of({
  relay_gemma_base_url: Value.text({
    name: 'Gemma Base URL',
    description:
      "URL of the operator's Gemma / Ollama / OpenAI-compatible analysis endpoint. Used as the overflow path once a user exceeds their monthly Gemini cap. Leave empty to hard-cap at the Gemini limit. Example: http://192.168.1.87:11434",
    required: false,
    default: '',
    minLength: 0,
    maxLength: 256,
    patterns: [
      {
        regex: '^(https?://.+)?$',
        description: 'Must be empty or start with http:// or https://',
      },
    ],
  }),
  relay_gemma_model: Value.text({
    name: 'Gemma Model Name',
    description:
      'The model identifier sent in upstream chat-completions requests. Match whatever name your Ollama / vLLM / llama.cpp deployment exposes (run `ollama list` to see what you have pulled). Example: gemma3:27b, gemma2:9b, llama3.1:70b',
    required: true,
    default: 'gemma3:27b',
    minLength: 1,
    maxLength: 128,
  }),
})

export const setGemmaUrl = sdk.Action.withInput(
  'set-gemma-url',

  async ({ effects }) => ({
    name: 'Set Gemma URL',
    description:
      'Optional. Where the relay forwards analysis requests once a user exceeds their monthly Gemini cap. Leave URL empty to disable the fallback.',
    warning: null,
    allowedStatuses: 'any',
    group: null,
    visibility: 'enabled',
  }),

  inputSpec,

  async ({ effects }) => {
    const config = await configFile.read().once()
    return {
      relay_gemma_base_url: config?.relay_gemma_base_url || '',
      relay_gemma_model: config?.relay_gemma_model || 'gemma3:27b',
    }
  },

  async ({ effects, input }) => {
    await configFile.merge(effects, {
      relay_gemma_base_url: (input.relay_gemma_base_url || '').trim(),
      relay_gemma_model: (input.relay_gemma_model || 'gemma3:27b').trim(),
    })
    return null
  },
)