main.go

package main

import (
	"fmt"
	"net/url"
	"os"
	"strings"
	"time"

	"github.com/briandowns/spinner"
	"github.com/code-raisan/gocolor"
)

func main() {
	config, err := configLoader(dev)
	if err != nil || config.Api == "" {
		fmt.Print(errorMsgs(5, "console", "\n[Log]"), err)
		os.Exit(0)
	}

	env := strings.Split(config.Api, ",")
	var ApiKey string
	var ApiProvider string
	var DeepLPlan string
	if len(env) > 2 && env[0] == "deepl" {
		ApiKey = env[2]
		ApiProvider = "deepl"
		DeepLPlan = env[1]
	} else {
		ApiKey = config.Api
		ApiProvider = "google"
		DeepLPlan = "none"
	}

	if len(os.Args) < 2 {
		fmt.Print(errorMsgs(0, "console", ""))
		os.Exit(0)
	}
	switch os.Args[1] {
	case "version":
		fmt.Printf("\n%s  Version %s\n", app_name, version)
		fmt.Printf("%s: %s\n", gocolor.Yellow("Repository"), repo)
		fmt.Printf("%s: `%s help`\n\n", gocolor.Cyan("Help"), command)
	case "help":
		fmt.Printf("コマンドの使用方法は `%s` を参照してください\nまた対応言語・言語コード一覧は `%s` を参照してください", gocolor.Purple(repo), gocolor.Purple("https://cloud.google.com/translate/docs/languages"))
	case "cat":
		fmt.Print(gocolor.Blue("にゃ～ん =^･ω･^="))
	default:
		isjson := false
		if os.Args[1] == "json" {
			isjson = true
		}
		if len(os.Args) < sif(isjson, 4, 3) {
			fmt.Print(errorMsgs(0, sifs(isjson, "json", "console"), ""))
			os.Exit(0)
		}

		//Spinner Start
		if isjson {
			s := spinner.New(spinner.CharSets[9], 100*time.Millisecond)
			s.Start()
		}

		var translatedText string
		var respDeepL *DeepLResponse
		var resp *Response
		var ecode int
		var emsg string
		var err error
		var ProviderType string
		if ApiProvider != "deepl" {
			resp, ecode, emsg, err = Translate(urlGen(ApiKey, os.Args[sif(isjson, 2, 1)], url.QueryEscape(os.Args[sif(isjson, 3, 2)])))
		} else {
			respDeepL, ecode, emsg, err = TranslateDeepL(os.Args[sif(isjson, 3, 2)], os.Args[sif(isjson, 2, 1)], DeepLPlan, ApiKey)
		}
		if err != nil || ecode != -1 {
			fmt.Print(errorMsgs(ecode, sifs(isjson, "json", "console"), sifs(emsg != "", emsg, "")), err)
			os.Exit(0)
		}
		if ApiProvider == "deepl" {
			translatedText = respDeepL.Translations[0].Text
		} else {
			translatedText = resp.Text
		}
		if ApiProvider == "deepl" {
			ProviderType = "DeepL"
		} else {
			ProviderType = "Google"
		}

		//Spinner Stop
		if isjson {
			s.Stop()
		}

		// Out put json
		if isjson {
			fmt.Printf(`{"code": %s, "msg": "%s", "provider": "%s", "text": "%s"}`, "200", "success", ProviderType, translatedText)
			os.Exit(0)
		}

		// Out put nomal
		fmt.Printf("%s %s\n", gocolor.Purple("[Before]"), gocolor.Yellow("("+ProviderType+")"))
		fmt.Println(" ", os.Args[sif(isjson, 3, 2)])
		fmt.Print("  ↓\n")
		fmt.Println(gocolor.Green("[After: " + os.Args[sif(isjson, 2, 1)] + "]"))
		fmt.Printf(" %s\n", translatedText)
	}
}