/*
Copyright © 2024 慕枫Go <mapleafgo@163.com>
*/
package cmd

import (
	"game-driver/config"
	"game-driver/internal"
	"game-driver/pkg/logger"
	"os"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

var cfgFile string

// rootCmd represents the base command when called without any subcommands
var rootCmd = &cobra.Command{
	Use:     "game-driver",
	Version: "0.0.1",
	Short:   "A brief description of your application",
	Long: `A longer description that spans multiple lines and likely contains
examples and usage of using your application. For example:

Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.`,
	// Uncomment the following line if your bare application
	// has an action associated with it:
	Run: func(cmd *cobra.Command, args []string) {
		internal.Run()
	},
}

// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
	err := rootCmd.Execute()
	if err != nil {
		os.Exit(1)
	}
}

func init() {
	cobra.OnInitialize(initConfig)

	rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "config.yml", "默认当前目录下的config.yml")
}

// initConfig reads in config file and ENV variables if set.
func initConfig() {
	viper.SetConfigFile(cfgFile)

	viper.AutomaticEnv() // read in environment variables that match

	// If a config file is found, read it in.
	if err := viper.ReadInConfig(); err == nil {
		logger.Infof("Using config file: %s", viper.ConfigFileUsed())
	}

	err := viper.Unmarshal(&config.C)
	if err != nil {
		logger.Panicln("unmarshal config failed: ", err)
	}
}