package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"time"

	"github.com/gin-gonic/gin"
)

func main() {
	portFlag := flag.Int("port", 8000, "服务监听端口")
	flag.Parse()

	if err := loadConfig("config.json"); err != nil {
		log.Fatalf("加载配置文件失败: %v", err)
	}

	// 初始化 dashboard 状态（必须在 startBuildWorker 之前,否则 worker 回调为 nil）
	dashboard = newDashboard()

	//gin.SetMode(gin.ReleaseMode)
	r := gin.New()
	r.Use(gin.Recovery())

	r.Use(func(c *gin.Context) {
		t := time.Now()
		c.Next()
		log.Printf("[%s] %s %d %v", c.Request.Method, c.Request.URL.Path, c.Writer.Status(), time.Since(t))
	})

	startBuildWorker()

	// Webhook 入口
	r.POST("/webhook", handleWebhook)

	// Dashboard 静态资源 + 页面
	r.GET("/", handleIndex)
	r.StaticFS("/static", http.FS(staticSubFS()))

	// Dashboard JSON API
	r.GET("/api/queue", handleQueue)
	r.GET("/api/history", handleHistory)

	listenAddr := fmt.Sprintf(":%d", *portFlag)
	log.Printf("GitLab Webhook 服务已启动 (队列模式 + 3 分钟冷却去重), 监听端口 %d ...\n", *portFlag)
	log.Printf("Dashboard: http://localhost:%d/\n", *portFlag)

	if err := r.Run(listenAddr); err != nil {
		log.Fatalf("服务启动失败: %v", err)
	}
}