package ui

import (
	"testing"

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

func TestDeleteDialogDefaultsAreSafe(t *testing.T) {
	a := newTestApp(t)
	var calls [][2]bool
	_, form := a.newDeleteDialog("Heat (1995)", "3 GB on disk", func(files, exclude bool) { calls = append(calls, [2]bool{files, exclude}) })

	var focus func(p tview.Primitive)
	focus = func(p tview.Primitive) { p.Focus(focus) }
	form.Focus(focus)
	press := func(k tcell.Key) { form.InputHandler()(tcell.NewEventKey(k, 0, 0), focus) }
	space := func() { form.InputHandler()(tcell.NewEventKey(tcell.KeyRune, ' ', 0), focus) }

	// Both boxes start unticked and the focus starts on Cancel: a stray Enter does nothing.
	press(tcell.KeyEnter)
	if len(calls) != 0 {
		t.Fatalf("Enter on the initial focus deleted: %v", calls)
	}

	// Moving to Delete and confirming removes the entry only.
	form.SetFocus(form.GetFormItemCount())
	press(tcell.KeyRight)
	press(tcell.KeyEnter)
	if len(calls) != 1 || calls[0] != [2]bool{false, false} {
		t.Fatalf("calls = %v, want one call without files and exclusion", calls)
	}

	// Ticking the boxes is passed on.
	form.SetFocus(0)
	space() // delete files
	press(tcell.KeyDown)
	space() // exclusion
	press(tcell.KeyDown)
	press(tcell.KeyDown) // Delete button
	press(tcell.KeyEnter)
	if len(calls) != 2 || calls[1] != [2]bool{true, true} {
		t.Errorf("calls = %v, want the second with both ticked", calls)
	}
}