package ui

import (
	"errors"
	"fmt"
	"go_dreamfactory/cmd/v2/lib/common"
	"go_dreamfactory/cmd/v2/model"
	"go_dreamfactory/cmd/v2/service"
	"go_dreamfactory/cmd/v2/service/observer"
	"os/exec"
	"runtime"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/dialog"
	"fyne.io/fyne/v2/theme"
	"fyne.io/fyne/v2/widget"
	"github.com/sirupsen/logrus"
)

type appGen struct {
	appAdapter

	obs observer.Observer
}

func (this *appGen) LazyInit(obs observer.Observer) error {
	this.obs = obs

	this.tabItem = container.NewTabItemWithIcon(common.TOOLBAR_GEN, theme.ContentCopyIcon(), nil)

	// load
	gt := service.GetDbService().GetLubanConf(common.BUCKET_LUBANCONF)
	logrus.Debugf("%v", gt)

	content := container.NewMax()
	content.Objects = []fyne.CanvasObject{}

	serverAddr := widget.NewEntry()
	serverAddr.PlaceHolder = "服务器地址 例如: 10.0.1.11"

	projectDir := widget.NewEntry()
	projectDir.PlaceHolder = "项目目录 例如: E:\\projects\\workspace\\go_dreamfactory\\"

	workDir := widget.NewEntry()
	workDir.PlaceHolder = "LuBan目录 例如: E:\\svn\\dreamworks\\client\\dreamworks\\ExcelFile\\"

	// client
	client := widget.NewEntry()
	client.PlaceHolder = "配置Luban Client.exe路径 例如: Luban.Client\\Luban.Client.exe"

	//define
	define := widget.NewEntry()
	define.PlaceHolder = "定义文件"
	define.Text = "Defines\\__root__.xml"

	// output
	outputCodeDir := widget.NewEntry()
	outputCodeDir.Text = "sys\\configure\\structs"
	outputJsonDir := widget.NewEntry()
	outputJsonDir.Text = "bin\\json"

	//input
	inputDir := widget.NewEntry()
	inputDir.Text = "Datas"

	//genType
	var genTypeText string
	genType := widget.NewSelect([]string{"go", "json", "all"}, func(s string) {
		genTypeText = s
	})
	genType.PlaceHolder = "生成类型"

	if gt != nil {
		serverAddr.Text = gt.ServerAddr
		projectDir.Text = gt.ProjectDir //"E:\\projects\\workspace\\go_dreamfactory"
		workDir.Text = gt.WorkDir       // "E:\\svn\\dreamworks\\client\\dreamworks\\ExcelFile"
		client.Text = gt.Client         //"Luban.Client\\Luban.Client.exe"
		genType.Selected = gt.GenType
		genTypeText = gt.GenType
	}

	form := widget.NewForm(
		widget.NewFormItem("服务地址", serverAddr),
		widget.NewFormItem("项目目录", projectDir),
		widget.NewFormItem("工作目录", workDir),
		widget.NewFormItem("Client", client),
		widget.NewFormItem("输入目录", inputDir),
		widget.NewFormItem("输出Code目录", outputCodeDir),
		widget.NewFormItem("输出JSON目录", outputJsonDir),
		widget.NewFormItem("生成类型", genType),
	)

	getType := func() string {
		if genTypeText == "" {
			return ""
		} else {
			if genTypeText == "go" {
				return "code_go_json"
			} else if genTypeText == "json" {
				return "data_json"
			} else if genTypeText == "all" {
				return "code_go_json,data_json"
			}
		}
		return ""
	}

	saveBtn := widget.NewButtonWithIcon("保存配置", theme.DocumentSaveIcon(), func() {
		if err := service.GetDbService().SaveLubanConf(&model.GenTool{
			ServerAddr:    serverAddr.Text,
			ProjectDir:    projectDir.Text,
			Client:        client.Text,
			WorkDir:       workDir.Text,
			InputDir:      inputDir.Text,
			OutputCodeDir: outputCodeDir.Text,
			OutputJsonDir: outputJsonDir.Text,
			GenType:       genTypeText,
		}); err != nil {
			logrus.WithField("err", err).Debug("保存配置")
		}
		logrus.Debug("save luban conf")
	})

	genBtn := &widget.Button{Text: "生成", Icon: theme.ConfirmIcon()}
	genBtn.OnTapped = func() {
		genBtn.Disable()
		defer genBtn.Enable()
		if runtime.GOOS != "windows" {
			dialog.ShowError(errors.New("no support "+runtime.GOOS), toolWin.w)
			return
		}

		if genTypeText == "" {
			dialog.ShowError(errors.New("类型未选择"), toolWin.w)
			return
		}

		commandStr := `%s -h %s -j cfg --  -d %s --input_data_dir %s  --output_code_dir %s  --output_data_dir %s --gen_types %s  --go:bright_module_name bright  -s server`

		arg := fmt.Sprintf(commandStr,
			fmt.Sprintf("%s%s", workDir.Text, client.Text),
			serverAddr.Text,
			fmt.Sprintf("%s%s", workDir.Text, define.Text),
			fmt.Sprintf("%s%s", workDir.Text, inputDir.Text),
			fmt.Sprintf("%s%s", projectDir.Text, outputCodeDir.Text),
			fmt.Sprintf("%s%s", projectDir.Text, outputJsonDir.Text),
			getType(),
		)

		logrus.Debug(arg)
		c := exec.Command("cmd.exe", "/c", arg)
		if err := c.Run(); err != nil {
			dialog.ShowError(err, toolWin.w)
			return
		}
	}

	c := container.NewGridWithColumns(2, saveBtn, genBtn)
	content.Objects = append(content.Objects, container.NewBorder(form, c, nil, nil))

	this.tabItem.Content = content
	return nil
}

func (a *appGen) GetAppName() string {
	return common.TOOLBAR_GEN
}