package cmd

import (
	"context"
	"fmt"
	"log"
	"net/http"
	_ "net/http/pprof"

	db "management/internal/db/sqlc"
	"management/internal/erpserver"
	"management/internal/erpserver/biz"
	"management/internal/erpserver/handler"
	"management/internal/pkg/binding"
	"management/internal/pkg/config"
	"management/internal/pkg/logger"
	"management/internal/pkg/middleware"
	"management/internal/pkg/redis"
	"management/internal/pkg/session"
	"management/internal/pkg/snowflake"
	"management/internal/pkg/tpl"

	"github.com/spf13/cobra"
)

var erpCmd = &cobra.Command{
	Use:   "erp",
	Short: "Start erp management server",
	Long:  `A Service to erp management`,
	Run: func(cmd *cobra.Command, args []string) {
		err := runErp(cmd.Context())
		if err != nil {
			log.Fatalf("run erp failed: %v", err)
		}
	},
}

func init() {
	erpCmd.Flags().StringVarP(&configPath, "config", "c", "", "Custom config file path")
	rootCmd.AddCommand(erpCmd)
}

func runErp(ctx context.Context) error {
	go func() {
		log.Println(http.ListenAndServe("localhost:6060", nil))
	}()

	conf, err := config.New(configPath)
	checkError(err)

	logger.New(conf.App.Prod)

	store, err := db.NewIStore(ctx, conf.DB)
	checkError(err)

	// 初始化数据
	// dbinit.InitSeed()

	// mustInit(redis.Init)

	redis, err := redis.New(conf.Redis)
	checkError(err)

	session := session.New(store.Pool(), conf.App.Prod)

	mustInit(snowflake.Init)

	biz := biz.NewBiz(store, redis, session)

	middleware := middleware.New(biz.SystemV1(), session)

	rander, err := tpl.New(session, biz.SystemV1().MenuBiz())
	checkError(err)

	err = binding.SetValidatorTrans("zh")
	checkError(err)

	handler := handler.NewHandler(conf, rander, redis, session, biz, middleware)

	address := fmt.Sprintf("%s:%d", conf.App.Host, conf.App.Port)
	log.Printf("Starting erp manage server on %s", address)
	server := InitServer(address, erpserver.NewRouter(handler, middleware))
	return server.ListenAndServe()
}

func checkError(err error) {
	if err != nil {
		log.Fatalf("init failed: %v", err)
	}
}