package ui

import (
	"go_dreamfactory/cmd/v2/lib/common"
	os_storage "go_dreamfactory/cmd/v2/lib/storage"
	"go_dreamfactory/cmd/v2/service"
	"go_dreamfactory/cmd/v2/service/observer"
	mytheme "go_dreamfactory/cmd/v2/theme"
	"io/ioutil"

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

type jsonFileList struct {
	selItemId string //选择的文件ID
	cacheList common.List
	itemList  *widget.List
	fileTotal int //文件数
}

func newJsonFileList() *jsonFileList {
	return &jsonFileList{
		cacheList: common.NewList(""),
	}
}

type appConfigValid struct {
	appAdapter
	jsonFileList
}

func (a *appConfigValid) LazyInit(pt service.PttService, obs observer.Observer) error {
	a.tabItem = container.NewTabItemWithIcon(common.TOOLBAR_VALID, mytheme.ResourceExcelJpg, nil)
	a.jsonFileList = *newJsonFileList()

	//load conf
	storage, _ := os_storage.NewOSStorage()
	conf, err := storage.LoadConfig()
	if err != nil {
		logrus.Error(err)
		return err
	}

	if conf.JsonDir!=""{
		
	}
	content := container.NewMax()
	content.Objects = []fyne.CanvasObject{}

	// 打开目录
	openFolder := func(entry *widget.Entry) {
		dConf := dialog.NewFolderOpen(func(lu fyne.ListableURI, err error) {
			if lu == nil {
				return
			}
			entry.Text = lu.Path()
			entry.Refresh()
		}, toolWin.w)
		luri, _ := fyne_storage.ListerForURI(fyne_storage.NewFileURI("."))
		dConf.SetLocation(luri)
		dConf.SetConfirmText("打开")
		dConf.SetDismissText("取消")
		dConf.Resize(fyne.NewSize(750, 500))
		dConf.Show()
	}
	//配置json路径
	jsonDir := widget.NewEntry()
	jsonDir.PlaceHolder = "json目录"
	form := widget.NewForm(
		widget.NewFormItem("json目录", container.NewBorder(nil, nil, nil, widget.NewButtonWithIcon("", theme.FolderIcon(), func() {
			openFolder(jsonDir)
			a.jsonFileList.initItem(jsonDir.Text)
		}), jsonDir)),
	)

	jsonDir.SetText(conf.JsonDir)
	
	c := container.NewBorder(form, nil, nil, nil)

	content.Objects = append(content.Objects, c)
	a.tabItem.Content = content
	return nil
}

func (a *appConfigValid) GetAppName() string {
	return common.TOOLBAR_VALID
}

func (a *appConfigValid) Icon() fyne.Resource {
	return mytheme.ResourceExcelJpg
}

func (f *jsonFileList) initItem(dir string) {
	files, err := ioutil.ReadDir(dir)
	if err != nil {
		logrus.Error(err)
		return
	}

	for _, file := range files {
		if file.IsDir() {
			if file.Name() == ".vscode" {
				continue
			}
			fm := common.Item{
				Text:    file.Name(),
				Checked: false,
			}
			f.cacheList.Items = append(f.cacheList.Items, fm)
			// f.selItemIds = append(f.selItemIds, fm.Id)
			f.fileTotal++
			// logrus.Debugf("%v", fm.Id)
		}
	}

}