package main

import (
	"fmt"
	"git.icechen.cn/pkg/wujian_develop_tool/config"
	"git.icechen.cn/pkg/wujian_develop_tool/util"
	"os"

	"git.icechen.cn/pkg/wujian_develop_tool/template/service/deploy"

	"git.icechen.cn/pkg/wujian_develop_tool/template/service/docker/golang"

	"github.com/fatih/color"

	_ "embed"
	"github.com/urfave/cli/v2"
)

// ActionListService Service应用列表
func ActionListService(c *cli.Context) error {
	if err := config.Init(c); err != nil {
		return err
	}
	color.Green("Service应用列表:")
	for _, service := range config.Config.HasService {
		color.Green("\t%s", service.Name)
		color.Green("\t\t路径:\t%s", service.Root)
		color.Green("\t\t类型:\t%s", service.Type)
		color.Green("\t\t端口:\t%s", service.Port)
		c := color.New(color.Bold, color.FgRed)
		c.EnableColor()
		_, err := c.Println(healthService(service))
		if err != nil {
			return err
		}

		fmt.Print("\n")
	}
	return nil
}

// ActionNewService 创建Service应用
func ActionNewService(c *cli.Context) error {
	if err := config.Init(c); err != nil {
		return err
	}

	appList := c.Args().Slice()
	if len(appList) == 0 {
		appName := ""
		for {
			appName = util.ReadLineWithMessage("请输入要创建的service名称: ")
			if appName != "" {
				break
			} else {
				color.Red("应用名称不能为空!")
			}
		}
		appList = append(appList, appName)
	}
	for _, newApp := range appList {
		color.Green("正在创建[%s]Service应用...", newApp)
		app := config.Config.Service.GetApp(newApp)
		app = config.Service{
			Name: newApp,
			Root: "app/service/" + newApp,
		}

		if util.ExistDir(app.Root) && !util.ReadBoolWithMessage(app.Root+"目录已存在,是否要覆盖app文件目录(y/n): ") {
			return nil
		}

		err := os.MkdirAll(app.Root, os.ModePerm)
		if err != nil {
			return err
		}

		app.AliasName = util.ReadLineWithMessage("请输入应用的简短描述(别名): ")
		for {
			app.Type = util.ReadLineWithMessage("请输入应用的类型(默认golang): ")
			if app.Type == "golang" || app.Type == "" {
				app.Type = "golang"
				break
			} else {
				color.Red("暂不支持: [%s]类型", app.Type)
			}
		}
		for {
			app.Port = util.ReadLineWithMessage("请输入应用暴露的端口: ")
			if app.Port != "" {
				break
			} else {
				color.Red("端口号不能为空!")
			}
		}

		err = deploy.GenDeploy(config.Config.Name, app)
		if err != nil {
			return err
		}

		err = golang.GenDockerfile(newApp)
		if err != nil {
			return err
		}

		err = config.Config.AppendService(app)
		if err != nil {
			return err
		}

		color.Green("[%s]Service应用创建成功!!!\n\n", newApp)
	}
	return nil
}

// ActionFixService 修复Service应用
func ActionFixService(c *cli.Context) error {
	color.Red("开发中...")
	return nil
}