package main

import (
	"log/slog"
	"os"
	"os/signal"
	"platform/init/env"
	"platform/init/logs"
	"platform/init/orm"
	"platform/init/rds"
	"platform/web"
	"syscall"
)

func main() {

	// 退出信号
	shutdown := make(chan os.Signal, 1)
	signal.Notify(shutdown, syscall.SIGINT, syscall.SIGTERM)

	// init 先后顺序有依赖
	env.Init()
	logs.Init()
	orm.Init()
	rds.Init()

	// web 服务
	app, err := web.New(&web.Config{
		Listen: ":8080",
	})
	if err != nil {
		slog.Error("Failed to create server", slog.Any("err", err))
		return
	}

	errCh := make(chan error)
	defer close(errCh)
	go func() {
		err = app.Run()
		if err != nil {
			slog.Error("Failed to run server", slog.Any("err", err))
			errCh <- err
		}
		errCh <- nil
	}()

	// 关闭服务
	exit := false
	select {
	case <-shutdown:
		slog.Info("Received shutdown signal")
		app.Stop()
		exit = true
	case err := <-errCh:
		if err != nil {
			slog.Error("Server error", slog.Any("err", err))
		}
	}

	if exit {
		err := <-errCh
		if err != nil {
			slog.Error("Server error", slog.Any("err", err))
		}
	}
}