修正基本架构逻辑，基本实现离线功能

views/showCards.go

@@ -3,24 +3,69 @@ package views
 import (
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/dialog"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
 	"work_cation/global"
 	"work_cation/models"
 	"work_cation/repo"
-	"work_cation/views/showView"
+	"work_cation/service"
 )
 
-func myCardsViews(w fyne.Window) fyne.CanvasObject {
-	var items []fyne.CanvasObject
+// 卡片展示界面
+func allCardsViews(w fyne.Window) fyne.CanvasObject {
+	//var items []fyne.CanvasObject
+	gridWrap := container.NewGridWrap(fyne.NewSize(200, 200))
 	for _, baseCard := range repo.BaseCard.FindAll(global.DB) {
-		switch baseCard.ToolType {
-		case models.ToolTypeErlang:
-			erlangCard := repo.ErlangCardRepo.Find(global.DB, baseCard.UUID)
-			items = append(items, showView.ErlangCardView(w, &erlangCard))
-		case models.ToolTypeExecFiles:
+		if info, is := cardTypeMap[baseCard.ToolType]; is {
 			var baseCardCopy = baseCard
-			items = append(items, showView.ExecFileCardView(w, &baseCardCopy))
+			view, err := info.showView(w, &baseCardCopy)
+			if err != nil {
+				view = errorCardView(w, &baseCardCopy, err)
+			}
+			var baseCardV *widget.Card
+			baseCardV = baseCardView(w, baseCardV, baseCardCopy, gridWrap, view)
+
+			gridWrap.Add(baseCardV)
 		}
 	}
-	return container.NewBorder(nil, nil, nil, nil, container.NewScroll(
-		container.NewGridWrap(fyne.NewSize(200, 200), items...)))
+	scroll := container.NewScroll(gridWrap)
+	return container.NewBorder(nil, nil, nil, nil, scroll)
+}
+
+// 单卡界面
+func baseCardView(
+	w fyne.Window,
+	baseCardV *widget.Card,
+	baseCardCopy models.BaseCard,
+	gridWrap *fyne.Container,
+	view fyne.CanvasObject) *widget.Card {
+
+	baseCardV = widget.NewCard(baseCardCopy.Title, baseCardCopy.Text, container.NewBorder(nil, widget.NewToolbar(
+		widget.NewToolbarAction(theme.ContentAddIcon(), func() {}),
+		widget.NewToolbarAction(theme.DeleteIcon(), func() {
+			err := service.BaseCard.Delete(global.DB, baseCardCopy)
+			if err != nil {
+				dialog.ShowInformation("删除失败", err.Error(), w)
+				return
+			}
+			gridWrap.Remove(baseCardV)
+		}),
+		widget.NewToolbarAction(theme.SettingsIcon(), func() {}),
+		widget.NewToolbarAction(theme.ViewRefreshIcon(), func() {
+
+		}),
+	), nil, nil, view))
+	return baseCardV
+}
+
+func errorCardView(w fyne.Window, data *models.BaseCard, err error) fyne.CanvasObject {
+	cardButton := widget.NewButton("出错尝试修复", func() {
+		dialog.ShowInformation("结果", "修复失败", w)
+	})
+	showErrButton := widget.NewButton("工具解析错误", func() {
+		dialog.ShowInformation("错误", err.Error(), w)
+	})
+	card := widget.NewCard(data.Title, data.Text, container.NewVBox(showErrButton, cardButton))
+	return card
 }