package handlers_test

import (
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"sneak.berlin/go/upaas/internal/service/app"
)

// TestDashboardTableFitsCard checks that the card around the app table
// scrolls sideways instead of hiding what does not fit, and that a long
// repository URL wraps instead of pushing the action buttons out.
func TestDashboardTableFitsCard(t *testing.T) {
	t.Parallel()

	testCtx := setupTestHandlers(t)

	repoURL := "https://git.example.com/user/" +
		"a-repository-name-long-enough-to-push-the-action-buttons-out.git"

	_, err := testCtx.appSvc.CreateApp(t.Context(), app.CreateAppInput{
		Name:    "long-url-app",
		RepoURL: repoURL,
	})
	require.NoError(t, err)

	request := httptest.NewRequestWithContext(t.Context(), http.MethodGet, "/", nil)
	recorder := httptest.NewRecorder()

	testCtx.handlers.HandleDashboard().ServeHTTP(recorder, request)

	require.Equal(t, http.StatusOK, recorder.Code)

	body := recorder.Body.String()

	beforeTable, _, found := strings.Cut(body, `<table class="table">`)
	require.True(t, found, "dashboard has no app table")

	cardTag := beforeTable[strings.LastIndex(beforeTable, "<div"):]
	assert.Contains(t, cardTag, "overflow-x-auto")
	assert.NotContains(t, cardTag, "overflow-hidden")

	beforeURL, _, found := strings.Cut(body, ">"+repoURL+"</td>")
	require.True(t, found, "dashboard has no repository cell")

	cellTag := beforeURL[strings.LastIndex(beforeURL, "<td"):]
	assert.Contains(t, cellTag, "whitespace-normal")
	assert.Contains(t, cellTag, "break-all")
}