#!/usr/bin/env bash
# Run the bot CLI in the local venv. With no args, drops into the TUI menu.
# Requires: dev stack up (run scripts/dev.sh up first), .venv with deps.
set -euo pipefail

usage() {
  cat <<'EOF'
Run the bot CLI (app.bot_cli) in the local venv.

Usage:
  scripts/bot_cli.sh                      Drop into the TUI menu.
  scripts/bot_cli.sh <subcommand> [args]  One-shot subcommand. Try --help.

Examples:
  scripts/bot_cli.sh register
  scripts/bot_cli.sh credit 13c1234 abc12345
  scripts/bot_cli.sh monitor-once --target 5

Environment:
  NO_SUDO=1     Skip 'sudo' when checking 'dev.sh status'.
  PYTHON_BIN    Override the python interpreter (default: .venv/bin/python).
EOF
}

if [[ "${1:-}" == "-h" || "${1:-}" == "--help" ]]; then
  usage
  exit 0
fi

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

# E2: bail if the dev stack is not running.
if ! NO_SUDO="${NO_SUDO:-0}" bash scripts/dev.sh status >/dev/null 2>&1; then
  echo "ERROR: dev stack not running. Run 'scripts/dev.sh up' first." >&2
  exit 2
fi

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

# Load .env into the environment (export everything between 'set -a' and 'set +a').
set -a
# shellcheck disable=SC1091
source .env
set +a

# Override DB host/port for the local CLI: docker mysql is published on
# 127.0.0.1:3306, even though api-server in-network reaches it as mysql:3306.
export DB_HOST=127.0.0.1
export DB_PORT=3306

PYTHON_BIN="${PYTHON_BIN:-${ROOT_DIR}/.venv/bin/python}"
if [[ ! -x "${PYTHON_BIN}" ]]; then
  echo "ERROR: ${PYTHON_BIN} not found." >&2
  echo "Create the venv: python3 -m venv .venv && .venv/bin/pip install -r requirements.txt" >&2
  exit 2
fi

exec "${PYTHON_BIN}" -m app.bot_cli "$@"