package quizzes_test

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

	quizzes "git.golem15.com/golem15/sm-quizzes-plugin"
	"git.golem15.com/golem15/sm-quizzes-plugin/controllers/api"
	"git.golem15.com/golem15/summercms/modules/bouncer"
	"git.golem15.com/golem15/summercms/modules/pact"
	"git.golem15.com/golem15/summercms/modules/party"
	"git.golem15.com/golem15/summercms/modules/phrasebook"
	"git.golem15.com/golem15/summercms/modules/surf"
	"git.golem15.com/golem15/summercms/modules/towel"
)

func quizzesPlugin(t *testing.T, plugins []party.Plugin) party.Plugin {
	t.Helper()
	for _, p := range plugins {
		if p.ID() == "golem15.quizzes" {
			return p
		}
	}
	t.Fatal("golem15.quizzes was not activated")
	return nil
}

func TestPluginActivates(t *testing.T) {
	app, plugins := activate(t, nil, nil)
	p := quizzesPlugin(t, plugins)
	if _, ok := p.(*quizzes.Plugin); !ok {
		t.Fatalf("activated plugin is %T", p)
	}
	if got := p.Requires(); !slices.Equal(got, []string{"golem15.user"}) {
		t.Errorf("Requires = %v, want golem15.user", got)
	}
	if got := len(p.(pact.HasModels).Models()); got != 5 {
		t.Errorf("Models = %d, want 5", got)
	}
	if len(p.(pact.HasMigrations).Migrations()) == 0 {
		t.Error("no migrations")
	}
	if app.Config.Bool("golem15.quizzes.scoring.multiple_partial") {
		t.Error("scoring.multiple_partial defaults to true, want false")
	}
	if !app.Config.Has("golem15.quizzes.scoring.penalty_wrong") {
		t.Error("scoring.penalty_wrong has no default")
	}
}

func TestRoutesRegistered(t *testing.T) {
	app, plugins := activate(t, nil, nil)
	router, err := surf.BuildRouter(app, plugins)
	if err != nil {
		t.Fatalf("BuildRouter: %v", err)
	}
	want := []string{
		"GET /_quizzes/api/v1/quizzes",
		"GET /_quizzes/api/v1/quizzes/{slug}",
		"POST /_quizzes/api/v1/quizzes/{slug}/attempts",
		"GET /_quizzes/api/v1/attempts",
		"GET /_quizzes/api/v1/attempts/{id}",
		"POST /_quizzes/api/v1/attempts/{id}/answers",
		"POST /_quizzes/api/v1/attempts/{id}/finish",
		"POST /api/v1/quizzes/import",
	}
	var got []string
	for _, r := range router.Routes() {
		if r.PluginID != "golem15.quizzes" {
			continue
		}
		got = append(got, r.Method+" "+r.Pattern)
		if r.Pattern == "/api/v1/quizzes/import" {
			for _, mw := range []string{"user.api_token", "user.scope:write", "user.permission:golem15.quizzes.access_quizzes"} {
				if !slices.Contains(r.Middleware, mw) {
					t.Errorf("%s %s is not behind %s: %v", r.Method, r.Pattern, mw, r.Middleware)
				}
			}
			continue
		}
		if !slices.Contains(r.Middleware, "jwt.auth") {
			t.Errorf("%s %s is not behind jwt.auth: %v", r.Method, r.Pattern, r.Middleware)
		}
	}
	if !slices.Equal(got, want) {
		t.Errorf("routes = %v\nwant %v", got, want)
	}
}

func TestAPIMessagesAreTranslated(t *testing.T) {
	// party.Activate loads the plugins' lang trees into the translator.
	app, _ := activate(t, nil, nil)
	if _, ok := app.Lookup[*phrasebook.Translator](); !ok {
		t.Fatal("no translator after activation")
	}
	h := api.New(app)
	for locale, want := range map[string]string{"pl": "Nie znaleziono podejścia", "en": "Attempt not found"} {
		req := httptest.NewRequest("GET", "/", nil)
		req = req.WithContext(towel.WithLocale(bouncer.WithUser(req.Context(), &bouncer.Principal{ID: 1}), locale))
		rec := httptest.NewRecorder()
		h.ShowAttempt(rec, req) // no {id}: 404
		if rec.Code != 404 || !strings.Contains(rec.Body.String(), want) {
			t.Errorf("%s: %d %s, want 404 with %q", locale, rec.Code, rec.Body.String(), want)
		}
	}
}