#!/bin/sh
# ═══════════════════════════════════════════════════════════════
#  Ten31 Database container entrypoint (StartOS 0.4 wrapper)
# ═══════════════════════════════════════════════════════════════
#
#  Responsibilities:
#    1. Ensure the mounted /data volume directories exist.
#    2. Ensure a persistent CRM_SECRET_KEY exists so issued JWTs
#       survive container restarts.
#    3. Launch the Python backend server.
#
#  Note: This entrypoint NO LONGER seeds /data from a baked-in
#  snapshot. The 0.3.5 → 0.4 migration is complete; from 0.1.0:40
#  forward the live /data volume on the StartOS host is the sole
#  source of truth. StartOS preserves /data across sideloads, so
#  upgrades will not disturb live data.
# ═══════════════════════════════════════════════════════════════

set -eu

DATA_DIR="${CRM_DATA_DIR:-/data}"
SECRET_FILE="$DATA_DIR/.crm-secret"
SECRETS_DIR="$DATA_DIR/secrets"
EMAIL_ATTACHMENTS_DIR="$DATA_DIR/email_attachments"
GMAIL_SA_KEY="$SECRETS_DIR/gmail-service-account.json"

mkdir -p "$DATA_DIR" "$DATA_DIR/backups" "$SECRETS_DIR" "$EMAIL_ATTACHMENTS_DIR"
# /data/secrets holds the Gmail service-account key; lock it down so only
# the container user can read the directory. chmod on the file itself is
# the operator's responsibility when they drop the key in.
chmod 700 "$SECRETS_DIR" 2>/dev/null || true

# ── Persistent JWT secret ───────────────────────────────────────
if [ -z "${CRM_SECRET_KEY:-}" ]; then
  if [ -f "$SECRET_FILE" ]; then
    CRM_SECRET_KEY="$(cat "$SECRET_FILE")"
  else
    CRM_SECRET_KEY="$(head -c 48 /dev/urandom | base64 | tr -d '\n' | tr '/+' 'ab')"
    printf '%s' "$CRM_SECRET_KEY" > "$SECRET_FILE"
    chmod 600 "$SECRET_FILE"
  fi
  export CRM_SECRET_KEY
fi

# ── Gmail integration env vars ──────────────────────────────────
# The integration is enabled only if the service-account key file is
# actually present on the /data volume. This makes the package
# self-disabling on fresh installs until an operator drops the key in.
if [ -f "$GMAIL_SA_KEY" ]; then
  export CRM_GMAIL_INTEGRATION_ENABLED="${CRM_GMAIL_INTEGRATION_ENABLED:-true}"
  export CRM_GMAIL_AUTH_METHOD="${CRM_GMAIL_AUTH_METHOD:-dwd}"
  export CRM_GMAIL_SA_KEY_PATH="${CRM_GMAIL_SA_KEY_PATH:-$GMAIL_SA_KEY}"
  export CRM_GMAIL_WORKSPACE_DOMAIN="${CRM_GMAIL_WORKSPACE_DOMAIN:-ten31.xyz}"
  export CRM_GMAIL_SYNC_INTERVAL_MIN="${CRM_GMAIL_SYNC_INTERVAL_MIN:-15}"
  echo "[entrypoint] Gmail integration: ENABLED (key at $GMAIL_SA_KEY)"
else
  echo "[entrypoint] Gmail integration: DISABLED (no key at $GMAIL_SA_KEY)"
fi

# ── Architect (Claude) API key ──────────────────────────────────
# The Architect agent (thesis generation) runs on Claude. Drop your Anthropic
# API key in this file to enable it; it stays on the box. Self-disabling until
# the key is present (generation endpoints return a clear "not configured" error).
ANTHROPIC_KEY_FILE="$SECRETS_DIR/anthropic-api-key"
if [ -z "${ANTHROPIC_API_KEY:-}" ] && [ -f "$ANTHROPIC_KEY_FILE" ]; then
  export ANTHROPIC_API_KEY="$(tr -d '\n\r' < "$ANTHROPIC_KEY_FILE")"
  echo "[entrypoint] Architect: ANTHROPIC_API_KEY loaded from $ANTHROPIC_KEY_FILE"
elif [ -z "${ANTHROPIC_API_KEY:-}" ]; then
  echo "[entrypoint] Architect: no API key yet (drop it at $ANTHROPIC_KEY_FILE to enable thesis generation)"
fi

# ── Daily-digest SMTP (per-package custom mailbox) ──────────────
# The CRM emails a daily activity digest. Credentials come from the "Configure
# Digest SMTP" StartOS action, which writes one file per field under
# $SECRETS_DIR/smtp. We read them back here (plain cat — never eval) and export
# SMTP_* for the server process. Each value is read only if not already set in
# the service environment, so an operator override still wins. Self-disabling
# until host is present (the digest mailer reports "not configured").
SMTP_DIR="$SECRETS_DIR/smtp"
if [ -z "${SMTP_HOST:-}" ] && [ -f "$SMTP_DIR/host" ]; then
  export SMTP_HOST="$(cat "$SMTP_DIR/host")"
  export SMTP_PORT="${SMTP_PORT:-$(cat "$SMTP_DIR/port" 2>/dev/null || echo 587)}"
  export SMTP_FROM="${SMTP_FROM:-$(cat "$SMTP_DIR/from" 2>/dev/null || true)}"
  export SMTP_USERNAME="${SMTP_USERNAME:-$(cat "$SMTP_DIR/username" 2>/dev/null || true)}"
  export SMTP_PASSWORD="${SMTP_PASSWORD:-$(cat "$SMTP_DIR/password" 2>/dev/null || true)}"
  export SMTP_SECURITY="${SMTP_SECURITY:-$(cat "$SMTP_DIR/security" 2>/dev/null || echo starttls)}"
  echo "[entrypoint] Digest SMTP: configured (host $SMTP_HOST)"
elif [ -n "${SMTP_HOST:-}" ]; then
  echo "[entrypoint] Digest SMTP: using SMTP_HOST from the service environment"
else
  echo "[entrypoint] Digest SMTP: not configured (use the Configure Digest SMTP action)"
fi

# ── Phase-0 ingest / retrieval env ──────────────────────────────
# These are consumed by the ingest pipeline (backend/ingest/) and the MCP
# server (backend/mcp/) — NOT by the CRM web server, which ignores them.
# They are exported here so the "Build search index" StartOS action and any
# manual `python3 /app/backend/ingest/...` / `backend/mcp/server.py` run on the
# box inherit them.
#
# OPERATOR: the values below are LAN defaults for the Ten31 deployment. Set the
# real ones for your network — either by editing them here before building the
# image, or by overriding the env vars in the StartOS service environment.
# Point SPARK_CONTROL_URL at the Spark Control gateway (TLS, self-signed by
# default → SPARK_CONTROL_VERIFY_TLS=false) and QDRANT_URL at Qdrant on Spark 2.
export CRM_DB_PATH="${CRM_DB_PATH:-$DATA_DIR/crm.db}"
export SPARK_CONTROL_URL="${SPARK_CONTROL_URL:-https://192.168.1.72:62419}"
export SPARK_CONTROL_VERIFY_TLS="${SPARK_CONTROL_VERIFY_TLS:-false}"
export QDRANT_URL="${QDRANT_URL:-http://192.168.1.87:6333}"
# Redaction boundary backend for the Architect's grounding step (Workstream D):
#   local   (default) = in-repo deterministic scrubber (backend/redaction/), map in-process.
#   gateway           = Spark Control POST /scrub + /rehydrate, once that ships.
# Flip to 'gateway' only after the Spark Control endpoints are live (same contract).
export SCRUB_BACKEND="${SCRUB_BACKEND:-local}"
# OPERATOR: how often (minutes) the background sync scheduler re-runs the
# incremental ingest sync to keep the Qdrant search index fresh. Default 60.
export CRM_INGEST_SYNC_INTERVAL_MIN="${CRM_INGEST_SYNC_INTERVAL_MIN:-60}"

# ── Background ingest sync scheduler ────────────────────────────
# Keep the Qdrant search index fresh hands-off: sync_scheduler.py loops the
# incremental sync every CRM_INGEST_SYNC_INTERVAL_MIN minutes. It runs as a
# BACKGROUND process (not a StartOS daemon) — see INGEST_PACKAGING.md for the
# daemon-vs-background-process tradeoff. Started only when ingest is configured,
# i.e. both Spark Control and Qdrant endpoints are set; otherwise the loop would
# just error every interval with nothing to talk to.
if [ -n "${SPARK_CONTROL_URL:-}" ] && [ -n "${QDRANT_URL:-}" ]; then
  (cd /app/backend/ingest && CRM_DB_PATH=/data/crm.db python3 sync_scheduler.py --db /data/crm.db >> /data/ingest-sync.log 2>&1 &)
  echo "[entrypoint] ingest sync scheduler: STARTED"
else
  echo "[entrypoint] ingest sync scheduler: SKIPPED (Spark/Qdrant not configured)"
fi

# ── Launch the app ──────────────────────────────────────────────
exec python3 /app/backend/server.py
