package cmd

import (
	"fmt"
	"github.com/spf13/cobra"
	"log"
	"net/http"
	"os"
	"picgo/configs"
	"picgo/corelib"
	"picgo/model"
	"picgo/router"
	"strings"
)

var rootCmd = &cobra.Command{
	Use: "root",
	PersistentPreRunE: func(cmd *cobra.Command, args []string) (err error) {
		fmt.Println("args:")
		fmt.Println(strings.Join(args, " "))
		if len(os.Args) < 1 {
			log.Panic("请指定配置文件路径")
			return
		}
		configFile := args[0]
		fmt.Println("配置文件路径: ", configFile)
		// 初始化配置文件
		configs.NewConfig(configFile)
		// 初始化日志
		corelib.NewLogger()
		// 初始化redis
		corelib.NewRedis()
		// 初始化mysql
		corelib.NewMysql()
		// 初始化session store
		corelib.NewSessionStore()
		return
	},
}

var picgoCmd = &cobra.Command{
	Use: "picgo",
	Run: func(cmd *cobra.Command, args []string) {
		// 创建路由
		router.InitRouter()
		// 启动HTTP服务器
		corelib.Logger.Infoln("Serving on http://", fmt.Sprintf("%s:%d", configs.Settings.Server.Host, configs.Settings.Server.Port))
		err := http.ListenAndServe(fmt.Sprintf("%s:%d", configs.Settings.Server.Host, configs.Settings.Server.Port), nil)
		if err != nil {
			log.Fatalf("Failed to start server: %v", err)
		}

	},
}

var MigrateCmd = &cobra.Command{
	Use: "migrate",
	Run: func(cmd *cobra.Command, args []string) {
		var err error
		// 自动迁移数据库
		if err = corelib.DbMysql.AutoMigrate(&model.SysUser{}); err != nil {
			panic("SysUser 迁移数据库失败")
		}
		if err = corelib.DbMysql.AutoMigrate(&model.Domain{}); err != nil {
			panic("Domain 迁移数据库失败")
		}
		if err = corelib.DbMysql.AutoMigrate(&model.Upload{}); err != nil {
			panic("Upload 迁移数据库失败")
		}
		// 初始化管理员用户
		err = initSysUser()
		if err != nil {
			fmt.Println("初始化管理员用户失败", err)
		}

	},
}

func init() {
	rootCmd.AddCommand(picgoCmd)
	rootCmd.AddCommand(MigrateCmd)
}

func Execute() {
	err := rootCmd.Execute()
	if err != nil {
		return
	}
}

// 初始化超级管理员
func initSysUser() error {
	var (
		hashPassword string
		err          error
	)
	userName := "admin001"
	password := "Admin#123456"
	salt := corelib.GenerateSalt()
	if hashPassword, err = corelib.HashPassword(password, salt); err != nil {
		corelib.Logger.Errorln("initSystem 生成密码失败: ", err)
		return err
	}
	user := model.SysUser{Username: userName, Password: hashPassword, Salt: salt, IsSuper: 1}
	if err = corelib.DbMysql.Create(&user).Error; err != nil {
		corelib.Logger.Errorln("initSystem 初始化管理员用户失败: ", err)
		return err
	}
	return nil

}