#!/bin/bash
# 列出定时任务（从 PostgreSQL）
set -e

DB_URL="${DATABASE_URL}"
if [ -z "$DB_URL" ]; then
  echo "数据库未配置（DATABASE_URL）"
  exit 0
fi

# 使用 psql 查询
psql "$DB_URL" -t -A -F '|' -c "
  SELECT name, description, enabled, next_run_at, interval_seconds
  FROM scheduled_tasks
  ORDER BY name
" 2>/dev/null | while IFS='|' read -r name desc enabled next_run interval; do
  if [ -n "$name" ]; then
    echo "- $name${desc:+ ($desc)}"
    echo "  启用: $enabled | 间隔: ${interval}s | 下次: ${next_run:-无}"
  fi
done

# 检查是否有任何任务
COUNT=$(psql "$DB_URL" -t -A -c "SELECT count(*) FROM scheduled_tasks" 2>/dev/null || echo "0")
if [ "$COUNT" = "0" ] || [ -z "$COUNT" ]; then
  echo "暂无定时任务"
fi