Added http client and tryAuth view to server.

1 files changed, 155 insertions, 0 deletions

diff --git a/http-client/main.go b/http-client/main.go
new file mode 100644
index 0000000..14419e5
--- /dev/null
+++ b/http-client/main.go
@@ -0,0 +1,155 @@
+package main
+
+import (
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/data/binding"
+	"fyne.io/fyne/v2/dialog"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+	"image/color"
+)
+
+type UserData struct {
+	Username string
+}
+
+func chatLayout(window fyne.Window, user UserData, c chan string) {
+	window.SetTitle("Сообщения")
+	storage.binding = binding.BindStringList(&storage.data)
+	go runClient(user)
+
+	list := widget.NewListWithData(storage.binding,
+		func() fyne.CanvasObject {
+			return widget.NewLabel("template")
+		},
+		func(i binding.DataItem, o fyne.CanvasObject) {
+			o.(*widget.Label).Bind(i.(binding.String))
+		})
+
+	entry := widget.NewEntry()
+	submit := widget.NewButton("Отправить", func() {
+		go sendMessage(user, entry.Text)
+		entry.SetText("")
+
+		storage.RLock()
+		lastIdx := storage.binding.Length() - 1
+		list.Select(lastIdx)
+		list.Unselect(lastIdx)
+		storage.RUnlock()
+	})
+
+	window.SetContent(container.NewBorder(
+		nil,
+		container.NewBorder(nil, nil, nil, submit, entry),
+		nil, nil,
+		list,
+	))
+}
+
+func loginLayout(window fyne.Window, c chan string) {
+	window.SetTitle("Войти в чат")
+
+	label := canvas.NewText("Chat", color.White)
+	label.TextSize = 40
+
+	loginLabel := widget.NewLabel("Логин: ")
+	loginEntry := widget.NewEntry()
+
+	chooseKey := widget.NewButton("Выбрать ключ для подписи", func() {
+		dialog.ShowFileOpen(func(closer fyne.URIReadCloser, err error) {
+			if closer == nil {
+				return
+			}
+			bufSize := 4096
+			data := make([]byte, 0)
+			buf := make([]byte, bufSize)
+			n := bufSize
+
+			for n >= bufSize {
+				n, _ = closer.Read(buf)
+				data = append(data, buf...)
+			}
+
+			_ = closer.Close()
+		}, window)
+	})
+
+	loginButton := widget.NewButton("Войти", func() {
+		var user = UserData{
+			Username: loginEntry.Text,
+		}
+		chatLayout(window, user, c)
+	})
+
+	back := widget.NewButton("Назад", func() {
+		startLayout(window, c)
+	})
+
+	mainContainer := container.NewCenter(container.NewVBox(
+		container.NewCenter(label), layout.NewSpacer(),
+		container.NewBorder(nil, nil, loginLabel, nil, loginEntry),
+		chooseKey,
+		loginButton,
+		back,
+	))
+	window.SetContent(mainContainer)
+}
+
+func registerLayout(window fyne.Window, c chan string) {
+	window.SetTitle("Регистрация")
+
+	label := canvas.NewText("Chat", color.White)
+	label.TextSize = 40
+
+	loginLabel := widget.NewLabel("Логин: ")
+	loginEntry := widget.NewEntry()
+
+	generateKeys := widget.NewButton("Сгенерировать ключи подписи", func() {
+
+	})
+
+	registerButton := widget.NewButton("Зарегистрироваться", func() {
+
+	})
+
+	back := widget.NewButton("Назад", func() {
+		startLayout(window, c)
+	})
+
+	window.SetContent(container.NewCenter(container.NewVBox(
+		container.NewCenter(label), layout.NewSpacer(),
+		container.NewBorder(nil, nil, loginLabel, nil, loginEntry),
+		generateKeys,
+		registerButton,
+		back,
+	)))
+}
+
+func startLayout(window fyne.Window, c chan string) {
+	window.SetTitle("Chat")
+
+	label := canvas.NewText("Chat", color.White)
+	label.TextSize = 40
+	login := widget.NewButton("Войти", func() {
+		loginLayout(window, c)
+	})
+	signup := widget.NewButton("Зарегистрироваться", func() {
+		registerLayout(window, c)
+	})
+
+	mainContainer := container.NewCenter(container.NewVBox(
+		container.NewCenter(label), layout.NewSpacer(), login, signup))
+	window.SetContent(mainContainer)
+}
+
+func main() {
+	myApp := app.New()
+	window := myApp.NewWindow("")
+	channel := make(chan string)
+
+	startLayout(window, channel)
+	window.ShowAndRun()
+}