package cmd

import (
	"complie-erlang/cache"
	"complie-erlang/parser"
	"complie-erlang/parser/zm_lib"
	"fmt"
	"github.com/spf13/cobra"
	"log"
	"path/filepath"
)

type ErrCode struct {
	debug bool

	ErrPath string
	Plugin  string // 代码根目录

}

func (s *ErrCode) run(_ *cobra.Command, arg []string) {

	if len(arg) == 0 {
		arg = append(arg, "show")
	}
	switch arg[0] {
	case "merge":
		newCache, err := cache.NewCache("errorCode.json")
		if err != nil {
			log.Printf("[error] newCache err:%s", err.Error())
			return
		}
		fmt.Println("")
		newCache.Iteration(func(key string, val any) {
			fmt.Printf(" key:%s  val:%s\n", key, val)
		})
		fmt.Println("ok")
	case "set":
		newCache, err := cache.NewCache("errorCode.json")
		if err != nil {
			log.Printf("[error] newCache err:%s", err.Error())
			return
		}
		if len(arg) != 3 {
			log.Printf("[error] len(arg):%d  %s", len(arg), arg)
			return
		}
		err = newCache.Set(arg[1], arg[2])
		fmt.Println("err:", err)
	case "get":
		newCache, err := cache.NewCache("errorCode.json")
		if err != nil {
			log.Printf("[error] newCache err:%s", err.Error())
			return
		}
		fmt.Println("")
		newCache.Iteration(func(key string, val any) {
			fmt.Printf(" key:%s  val:%s\n", key, val)
		})
		fmt.Println("")
	default:
		pluginPathByWd, err := zm_lib.GetPluginPathByWd(s.Plugin)
		if err != nil {
			log.Printf("[warn] plugin path no find:%s", err.Error())
			pluginPathByWd = ""
		}
		errPath := filepath.Join(pluginPathByWd, s.ErrPath)

		clientCfg, err := parser.NewClientConfigWithFile(errPath)
		if err != nil {
			log.Printf("[error] load errPath:%s  %s\n", errPath, err.Error())
			return
		}

		errCode := parser.NewErrCode(clientCfg)
		err = errCode.LoadWd()

		newCache, err := cache.NewCache("errorCode.json")
		if err != nil {
			log.Printf("[error] newCache err:%s", err.Error())
			return
		}

		_ = errCode.PrintErrCode(newCache)
		fmt.Printf("err:%v \n", err)
	}

}

func init() {
	var singleSet = new(ErrCode)
	var logsCmd = &cobra.Command{
		Use:   "err_code",
		Short: "检索代码模块生成错误码配置",
		Long: `检索代码模块生成错误码配置

更多用法:
- 查看缓存区 get  
- 设置缓存区 set <错误码> <错误码翻译设置>
- 提交缓存区 merge <功能名称>
`,
		Run: singleSet.run,
		PostRun: func(cmd *cobra.Command, args []string) {
			fmt.Println("\n-h 可解锁更多用法")
		},
	}

	logsCmd.PersistentFlags().BoolVar(&singleSet.debug, "debug", false, "是否启动调试模式")

	_ = zm_lib.PersistentFlagsStringVar(logsCmd, &singleSet.ErrPath, globalCache, "path", "cfg/ErrorLanguagePackage.txt", "错误码地址(相对于根目录)")
	_ = zm_lib.PersistentFlagsStringVar(logsCmd, &singleSet.Plugin, globalCache, "plugin", "plugin", "代码根目录")

	rootCmd.AddCommand(logsCmd)
}