package interactive_rebase

import (
	"github.com/jesseduffield/lazygit/pkg/config"
	. "github.com/jesseduffield/lazygit/pkg/integration/components"
)

var MoveInRebase = NewIntegrationTest(NewIntegrationTestArgs{
	Description:  "Via a single interactive rebase move a commit all the way up then back down then slightly back up again and apply the change",
	ExtraCmdArgs: []string{},
	Skip:         false,
	SetupConfig:  func(config *config.AppConfig) {},
	SetupRepo: func(shell *Shell) {
		shell.CreateNCommits(4)
	},
	Run: func(t *TestDriver, keys config.KeybindingConfig) {
		t.Views().Commits().
			Focus().
			Lines(
				Contains("commit 04").IsSelected(),
				Contains("commit 03"),
				Contains("commit 02"),
				Contains("commit 01"),
			).
			NavigateToLine(Contains("commit 01")).
			Press(keys.Universal.Edit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 03"),
				Contains("commit 02"),
				Contains("--- Commits ---"),
				Contains("commit 01").IsSelected(),
			).
			SelectPreviousItem().
			Press(keys.Commits.MoveUpCommit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 02").IsSelected(),
				Contains("commit 03"),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			Press(keys.Commits.MoveUpCommit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 02").IsSelected(),
				Contains("commit 04"),
				Contains("commit 03"),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			// assert we can't move past the top
			Press(keys.Commits.MoveUpCommit).
			Tap(func() {
				t.ExpectToast(Contains("Disabled: Cannot move any further"))
			}).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 02").IsSelected(),
				Contains("commit 04"),
				Contains("commit 03"),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			Press(keys.Commits.MoveDownCommit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 02").IsSelected(),
				Contains("commit 03"),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			Press(keys.Commits.MoveDownCommit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 03"),
				Contains("commit 02").IsSelected(),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			// assert we can't move past the bottom
			Press(keys.Commits.MoveDownCommit).
			Tap(func() {
				t.ExpectToast(Contains("Disabled: Cannot move any further"))
			}).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 03"),
				Contains("commit 02").IsSelected(),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			// move it back up one so that we land in a different order than we started with
			Press(keys.Commits.MoveUpCommit).
			Lines(
				Contains("--- Pending rebase todos ---"),
				Contains("commit 04"),
				Contains("commit 02").IsSelected(),
				Contains("commit 03"),
				Contains("--- Commits ---"),
				Contains("commit 01"),
			).
			Tap(func() {
				t.Common().ContinueRebase()
			}).
			Lines(
				Contains("commit 04"),
				Contains("commit 02").IsSelected(),
				Contains("commit 03"),
				Contains("commit 01"),
			)
	},
})