#!/bin/bash
# SFTP Manager 部署脚本 (Linux/Mac)
# 用法: ./deploy.sh {start|stop|restart}

APP_NAME="sftp-manager"
JAR_FILE="${APP_NAME}-1.0.0.jar"
PID_FILE="${APP_NAME}.pid"
LOG_FILE="${APP_NAME}.log"

# 停止服务
stop() {
    if [ -f "$PID_FILE" ]; then
        PID=$(cat "$PID_FILE")
        if kill -0 "$PID" 2>/dev/null; then
            kill "$PID"
            echo "正在停止服务 (PID: $PID)..."
            for _ in $(seq 1 10); do
                sleep 1
                kill -0 "$PID" 2>/dev/null || break
            done
            kill -9 "$PID" 2>/dev/null
        fi
        rm -f "$PID_FILE"
        echo "服务已停止"
    else
        echo "未找到 PID 文件，服务可能未运行"
    fi
}

# 启动服务
start() {
    if [ ! -f "$JAR_FILE" ]; then
        echo "错误: 未找到 $JAR_FILE，请先执行 mvn clean package"
        exit 1
    fi
    if [ -f "$PID_FILE" ]; then
        PID=$(cat "$PID_FILE")
        if kill -0 "$PID" 2>/dev/null; then
            echo "服务已在运行 (PID: $PID)"
            exit 0
        fi
    fi
    nohup java -jar "$JAR_FILE" --spring.profiles.active=prod > "$LOG_FILE" 2>&1 &
    echo $! > "$PID_FILE"
    echo "服务已启动 (PID: $(cat $PID_FILE))"
}

# 重启服务
restart() {
    stop
    sleep 2
    start
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        restart
        ;;
    *)
        echo "用法: $0 {start|stop|restart}"
        exit 1
esac

exit 0