#!/bin/bash
# 部署 market-sync systemd units 到 /etc/systemd/system/
# 2026-07-09 新增: market-sync-worker.service(长驻进程, 调度 schedule_* 任务)
#
# 用法: sudo bash bin/deploy_systemd.sh
#
# 跑这个脚本会:
#   1. 复制 bin/systemd/market-sync*.{service,timer} 到 /etc/systemd/system/
#   2. systemctl daemon-reload
#   3. enable + start market-sync-worker.service
#   4. 不动已存在的 .timer (它们都已 enable, 重复 enable 无副作用)
set -euo pipefail

REPO_DIR="$(cd "$(dirname "$0")/.." && pwd)"
SYSTEMD_SRC="$REPO_DIR/bin/systemd"
SYSTEMD_DST="/etc/systemd/system"

if [ "$(id -u)" -ne 0 ]; then
    echo "❌ 必须用 sudo 跑: sudo bash $0" >&2
    exit 1
fi

echo "=== 1. 复制 unit files ==="
for f in "$SYSTEMD_SRC"/market-sync*.{service,timer}; do
    [ -f "$f" ] || continue
    name="$(basename "$f")"
    cp -v "$f" "$SYSTEMD_DST/$name"
    chmod 644 "$SYSTEMD_DST/$name"
done

echo ""
echo "=== 2. daemon-reload ==="
systemctl daemon-reload

echo ""
echo "=== 3. 启用 + 启动 worker 长驻进程(关键!) ==="
if ! systemctl is-enabled --quiet market-sync-worker.service; then
    systemctl enable market-sync-worker.service
fi
# 如果已通过 nohup 启动了, 先 kill 掉避免双跑
if pgrep -f "app\.entrypoints\.worker" >/dev/null; then
    echo "  ⚠️  检测到手动启动的 worker 进程, 先 kill"
    pkill -TERM -f "app\.entrypoints\.worker" || true
    sleep 2
    pkill -KILL -f "app\.entrypoints\.worker" 2>/dev/null || true
fi
systemctl restart market-sync-worker.service
sleep 2
systemctl status market-sync-worker.service --no-pager | head -10

echo ""
echo "=== 4. 列出所有 market-sync timer (验证) ==="
systemctl list-timers market-sync* --no-pager 2>&1 | head -20

echo ""
echo "✅ 部署完成"
echo "  - 长驻 worker: systemctl status market-sync-worker.service"
echo "  - 看任务执行: tail -f logs/worker_manual_*.log  (本进程) 或 journalctl -u market-sync-worker -f  (systemd 接管后)"
echo "  - 巡检:        .venv/bin/python bin/daily_sync_check.py"