package ui

import (
	t_ui "icdb/pkg/types/ui"

	"gioui.org/app"
	"gioui.org/layout"
	"gioui.org/op"
	"gioui.org/unit"
	"gioui.org/widget/material"
)

var currentView t_ui.UIView = t_ui.UIViewMain

// run takes a window as parameter and runs the UI on it.
func run(window *app.Window) error {
	theme := material.NewTheme()
	var ops op.Ops
	for {
		switch e := window.Event().(type) {
		case app.DestroyEvent:
			return e.Err
		case app.FrameEvent:
			gtx := app.NewContext(&ops, e)

			margins := layout.Inset{
				Top:    unit.Dp(10),
				Bottom: unit.Dp(10),
				Left:   unit.Dp(10),
				Right:  unit.Dp(10),
			}

			margins.Layout(gtx, func(gtx layout.Context) layout.Dimensions {
				return layout.Flex{
					Axis: layout.Horizontal,
				}.Layout(gtx,
					layout.Rigid(renderSidebar(theme)),
					layout.Flexed(1, renderView(theme)),
				)
			})

			e.Frame(gtx.Ops)
		}
	}
}