#!/usr/bin/env bash
# Lifecycle commands for the local dev stack (mysql + api-server + web-view).
# Bots (telegram-bot, transfer-bot) are gated behind a compose 'bots' profile
# and do not start with 'up'. Status is used by scripts/bot_cli.sh.
set -euo pipefail

usage() {
  cat <<'EOF'
Lifecycle for the dev stack (mysql + api-server + web-view + web-next).

Usage:
  scripts/dev.sh up         Start all dev services in the background.
  scripts/dev.sh down       Stop the stack. mysql volume kept (DB persists).
  scripts/dev.sh reset-db   Stop the stack AND drop the mysql volume; then start.
  scripts/dev.sh logs       Tail logs from the running stack.
  scripts/dev.sh status     Print 'OK' if mysql is running, else exit 1.

Environment:
  NO_SUDO=1   Skip the 'sudo' prefix (use if your user is in the docker group).
EOF
}

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "${ROOT_DIR}"

SUDO="sudo"
[[ "${NO_SUDO:-0}" == "1" ]] && SUDO=""
# shellcheck disable=SC2206
COMPOSE=(${SUDO} docker compose -f docker-compose.yml -f docker-compose.override.yml)

# Help and empty-arg cases don't need .env. Handle them first.
case "${1:-}" in
  -h|--help|help)
    usage
    exit 0
    ;;
  "")
    usage >&2
    exit 1
    ;;
esac

if [[ ! -f .env ]]; then
  echo "ERROR: .env not found at repo root. Run: cp envs/dev/.env.example .env (then edit)." >&2
  exit 2
fi

case "${1:-}" in
  up)
    "${COMPOSE[@]}" up -d --build mysql api-server web-view web-next
    "${COMPOSE[@]}" ps
    ;;
  down)
    # --remove-orphans cleans up containers from manual `docker compose
    # -f docker-compose.yml ...` invocations (e.g., the prod-mode gunicorn
    # smoke test) that landed in the same compose project but aren't
    # services in the override.
    "${COMPOSE[@]}" down --remove-orphans
    ;;
  reset-db)
    "${COMPOSE[@]}" down --volumes --remove-orphans
    "${COMPOSE[@]}" up -d --build mysql api-server web-view web-next
    ;;
  logs)
    "${COMPOSE[@]}" logs -f mysql api-server web-view web-next
    ;;
  status)
    if "${COMPOSE[@]}" ps --status running --services 2>/dev/null | grep -q '^mysql$'; then
      echo OK
    else
      echo "ERROR: dev stack not running. Run 'scripts/dev.sh up' first." >&2
      exit 1
    fi
    ;;
  *)
    echo "unknown command: $1" >&2
    usage >&2
    exit 1
    ;;
esac