package fourslash_test

import (
	"testing"

	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/fourslash"
	. "efprojects.com/kitten-ipc/kitcom/internal/tsgo/fourslash/tests/util"
	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/ls"
	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/lsp/lsproto"
	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/testutil"
)

func TestCompletionsNamespaceMergedWithClass(t *testing.T) {
	t.Parallel()

	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
	const content = `class C {
    static m() { }
}

class D extends C {}
namespace D {
    export type T = number;
}

let x: D./*type*/;
D./*value*/`
	f := fourslash.NewFourslash(t, nil /*capabilities*/, content)
	f.VerifyCompletions(t, "type", &fourslash.CompletionsExpectedList{
		IsIncomplete: false,
		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
			CommitCharacters: &DefaultCommitCharacters,
			EditRange:        Ignored,
		},
		Items: &fourslash.CompletionsExpectedItems{
			Exact: []fourslash.CompletionsExpectedItem{
				"T",
			},
		},
	})
	f.VerifyCompletions(t, "value", &fourslash.CompletionsExpectedList{
		IsIncomplete: false,
		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
			CommitCharacters: &DefaultCommitCharacters,
			EditRange:        Ignored,
		},
		Items: &fourslash.CompletionsExpectedItems{
			Exact: CompletionFunctionMembersPlus(
				[]fourslash.CompletionsExpectedItem{
					&lsproto.CompletionItem{
						Label:    "m",
						SortText: PtrTo(string(ls.SortTextLocalDeclarationPriority)),
					},
					&lsproto.CompletionItem{
						Label:    "prototype",
						SortText: PtrTo(string(ls.SortTextLocationPriority)),
					},
				}),
		},
	})
}