package framework

import (
	"fmt"
	"freeCaculator/global"
	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/cmd/fyne_settings/settings"
	"fyne.io/fyne/v2/theme"
	"net/url"
)

/*
*
@author: sre
@date: 2022/8/22 0022
@desc: todo
*
*/

func MakeMenu(a fyne.App, w fyne.Window) *fyne.MainMenu {
	newItem := fyne.NewMenuItem("新建", func() {
		fmt.Println("新建")
	})
	checkedItem := fyne.NewMenuItem("选中", func() {
		global.MenuCheckFileChosen = !global.MenuCheckFileChosen
		w.SetMainMenu(MakeMenu(a, w))
		fmt.Println("选中")
	})
	checkedItem.Checked = global.MenuCheckFileChosen
	disabledItem := fyne.NewMenuItem("禁用", func() {
		fmt.Println("禁用")
	})
	disabledItem.Disabled = true
	otherItem := fyne.NewMenuItem("其他", func() {
		fmt.Println("其他")
	})
	otherItem.ChildMenu = fyne.NewMenu("",
		fyne.NewMenuItem("项目", func() { fmt.Println("菜单 新建->其他->项目") }),
		fyne.NewMenuItem("邮件", func() { fmt.Println("菜单 新建->其他->邮件") }),
		fyne.NewMenuItem("doc", func() { fmt.Println("菜单 新建->其他->doc") }),
	)
	newItem.ChildMenu = fyne.NewMenu("",
		fyne.NewMenuItem("文件", func() { fmt.Println("菜单 新建->文件") }),
		fyne.NewMenuItem("目录", func() { fmt.Println("菜单 新建->目录") }),
		otherItem,
	)
	settingsItem := fyne.NewMenuItem("设置", func() {
		w := a.NewWindow("Fyne 设置")
		w.SetContent(settings.NewSettings().LoadAppearanceScreen(w))
		w.Resize(fyne.NewSize(480, 480))
		w.Show()
	})

	cutItem := fyne.NewMenuItem("剪切", func() {
		shortcutFocused(&fyne.ShortcutCut{
			Clipboard: w.Clipboard(),
		}, w)
	})
	copyItem := fyne.NewMenuItem("复制", func() {
		shortcutFocused(&fyne.ShortcutCopy{
			Clipboard: w.Clipboard(),
		}, w)
	})
	pasteItem := fyne.NewMenuItem("粘贴", func() {
		shortcutFocused(&fyne.ShortcutPaste{
			Clipboard: w.Clipboard(),
		}, w)
	})
	findItem := fyne.NewMenuItem("查找", func() { fmt.Println("菜单 查找") })
	fullScreenSwitchItem := fyne.NewMenuItem("切换当前", func() {
		w.SetFullScreen(!w.FullScreen())
	})
	fullScreenFullItem := fyne.NewMenuItem("切换到全屏", func() {
		w.SetFullScreen(true)
	})
	fullScreenFormItem := fyne.NewMenuItem("切换到窗口", func() {
		w.SetFullScreen(false)
	})

	themeDarkItem := fyne.NewMenuItem("暗色", func() {
		a.Settings().SetTheme(theme.DarkTheme())
	})
	themeLightItem := fyne.NewMenuItem("亮色", func() {
		a.Settings().SetTheme(theme.LightTheme())
	})
	themeCustomItem := fyne.NewMenuItem("高对比度", func() {
		a.Settings().SetTheme(NewCustomTheme())
	})

	helpMenu := fyne.NewMenu("帮助",
		fyne.NewMenuItem("文档", func() {
			u, _ := url.Parse("https://developer.fyne.io")
			_ = a.OpenURL(u)
		}),
		fyne.NewMenuItem("关于", func() {
			u, _ := url.Parse("https://sre.ink")
			_ = a.OpenURL(u)
		}),
		fyne.NewMenuItemSeparator(),
		fyne.NewMenuItem("支持", func() {
			u, _ := url.Parse("https://fyne.io/support/")
			_ = a.OpenURL(u)
		}),
		fyne.NewMenuItemSeparator(),
		fyne.NewMenuItem("赞助", func() {
			u, _ := url.Parse("https://fyne.io/sponsor/")
			_ = a.OpenURL(u)
		}))

	// a quit item will be appended to our first (File) menu
	file := fyne.NewMenu("文件", newItem, checkedItem, disabledItem)
	if !fyne.CurrentDevice().IsMobile() {
		file.Items = append(file.Items, fyne.NewMenuItemSeparator(), settingsItem)
	}
	return fyne.NewMainMenu(
		file,
		fyne.NewMenu("编辑", cutItem, copyItem, pasteItem, fyne.NewMenuItemSeparator(), findItem),
		helpMenu,
		fyne.NewMenu("全屏", fullScreenSwitchItem, fyne.NewMenuItemSeparator(), fullScreenFullItem, fullScreenFormItem),
		fyne.NewMenu("主题", themeDarkItem, themeLightItem, themeCustomItem),
	)
}

func shortcutFocused(s fyne.Shortcut, w fyne.Window) {
	if focused, ok := w.Canvas().Focused().(fyne.Shortcutable); ok {
		focused.TypedShortcut(s)
	}
}