#!/bin/bash

# 服务名称
serverName="everything2fames"

# 当前目录
DIR=$(pwd)

# 检查进程是否运行并杀死进程
check_process() {
    local pid
    pid=$(pgrep -f "$DIR/${serverName}")
    if [ -n "$pid" ]; then
        echo "[$(date '+%Y-%m-%d %H:%M:%S')] Killing ${serverName} with PID $pid..."
        kill -9 "$pid"
        return 0
    else
        return 1
    fi
}

# 启动进程
start_process() {
    echo "Building ${serverName}..."
    if ! go build -o "$DIR/${serverName}" "$DIR/main.go"; then
        echo "[$(date '+%Y-%m-%d %H:%M:%S')] Build failed. Exiting..."
        exit 1
    fi
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] Starting ${serverName}..."
    nohup "$DIR/${serverName}" > "$DIR/${serverName}.log" 2>&1 &
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] ${serverName} started with PID $!"
}

# 第一次启动时检查并杀死进程
if check_process; then
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] ${serverName} was running and has been killed."
fi

# 启动进程
start_process

# 主循环
while true; do
    current_time=$(date +"%H:%M")
    #每晚自动构建与重启服务
    if [ "$current_time" = "23:59" ]; then
        if check_process; then
            echo "[$(date '+%Y-%m-%d %H:%M:%S')] ${serverName} was running and has been killed."
        fi
        echo "Starting ${serverName}..."
        start_process
    else
        if ! pgrep -f "$DIR/${serverName}" > /dev/null; then
            echo "[$(date '+%Y-%m-%d %H:%M:%S')] ${serverName} is not running. Starting..."
            start_process
        fi
    fi
    sleep 3  # 每分钟检查一次
done