package fourslash_test

import (
	"testing"

	"github.com/microsoft/typescript-go/internal/fourslash"
	. "github.com/microsoft/typescript-go/internal/fourslash/tests/util"
	"github.com/microsoft/typescript-go/internal/testutil"
)

func TestJsdocParameterNameCompletion(t *testing.T) {
	fourslash.SkipIfFailing(t)
	t.Parallel()
	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
	const content = `/**
 * @param /*0*/
 */
function f(foo, bar) {}
/**
 * @param foo
 * @param /*1*/
 */
function g(foo, bar) {}
/**
 * @param can/*2*/
 * @param cantaloupe
 */
function h(cat, canary, canoodle, cantaloupe, zebra) {}
/**
 * @param /*3*/ {string} /*4*/
 */
function i(foo, bar) {}`
	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
	defer done()
	f.VerifyCompletions(t, []string{"0", "3", "4"}, &fourslash.CompletionsExpectedList{
		IsIncomplete: false,
		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
			CommitCharacters: &DefaultCommitCharacters,
			EditRange:        Ignored,
		},
		Items: &fourslash.CompletionsExpectedItems{
			Exact: []fourslash.CompletionsExpectedItem{
				"bar",
				"foo",
			},
		},
	})
	f.VerifyCompletions(t, "1", &fourslash.CompletionsExpectedList{
		IsIncomplete: false,
		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
			CommitCharacters: &DefaultCommitCharacters,
			EditRange:        Ignored,
		},
		Items: &fourslash.CompletionsExpectedItems{
			Exact: []fourslash.CompletionsExpectedItem{
				"bar",
			},
		},
	})
	f.VerifyCompletions(t, "2", &fourslash.CompletionsExpectedList{
		IsIncomplete: false,
		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
			CommitCharacters: &DefaultCommitCharacters,
			EditRange:        Ignored,
		},
		Items: &fourslash.CompletionsExpectedItems{
			Exact: []fourslash.CompletionsExpectedItem{
				"canary",
				"canoodle",
			},
		},
	})
}