parchment/tui.go

package main

import (
	"github.com/gdamore/tcell/v2"
	"github.com/rivo/tview"
)

type UIState struct {
	Page string
}

func AppUI(app *tview.Application, currentFrame **tview.Frame, state *UIState) *tview.Frame {
	list := tview.NewList()
	list.AddItem("CPkg Tools", "Create and unpack cpkg files for distribution", 'c', func() {
		newFrame := PackageUI(app, currentFrame, state)
		*currentFrame = newFrame
		state.Page = "package"
		app.SetRoot(newFrame, true)
	})
	list.AddItem("Upload to Cardputer", "Creates a package and uploads it to the connected Cardputer", 'u', nil)
	frame := tview.NewFrame(list)
	frame.SetBorders(0, 0, 0, 0, 0, 0)
	frame.AddText("Parchment - v0.0.1", true, tview.AlignLeft, tcell.ColorWhite)
	frame.AddText("Waiting for cardputer...", false, tview.AlignLeft, tcell.ColorWhite)

	return frame
}

func PackageUI(app *tview.Application, currentFrame **tview.Frame, state *UIState) *tview.Frame {
	list := tview.NewList()
	list.AddItem("Create Package", "Creates a .cpkg file in the running directory", 'c', nil)
	list.AddItem("Unpack Package", "Unpacks a chosen .cpkg file into a subdirectory", 'u', nil)
	list.AddItem("Back", "Go back to the home page", 'b', func() {
		newFrame := AppUI(app, currentFrame, state)
		*currentFrame = newFrame
		state.Page = "home"
		app.SetRoot(newFrame, true)
	})
	frame := tview.NewFrame(list)
	frame.SetBorders(0, 0, 0, 0, 0, 0)
	frame.AddText("Package Tools", true, tview.AlignLeft, tcell.ColorWhite)
	frame.AddText("Waiting for cardputer...", false, tview.AlignLeft, tcell.ColorWhite)
	return frame
}

func UpdateDeviceStatus(app *tview.Application, frame *tview.Frame, state *UIState, status string, color tcell.Color) {
	app.QueueUpdateDraw(func() {
		frame.Clear()
		switch state.Page {
		case "home":
			frame.AddText("Parchment - v0.0.1", true, tview.AlignLeft, tcell.ColorWhite)
		case "package":
			frame.AddText("Package Tools", true, tview.AlignLeft, tcell.ColorWhite)
		}
		frame.AddText(status, false, tview.AlignLeft, color)
	})
}