package middleware

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

	"hyapp-admin-server/internal/model"
	"hyapp-admin-server/internal/repository"

	"github.com/gin-gonic/gin"
)

type fakeAppAccessStore struct {
	access repository.AppAccess
}

func (store fakeAppAccessStore) AppAccessForUser(uint) (repository.AppAccess, error) {
	return store.access, nil
}

func TestRequireAppScopeAllowsOnlySelectedApp(t *testing.T) {
	gin.SetMode(gin.TestMode)
	router := gin.New()
	router.Use(func(c *gin.Context) {
		c.Set(ContextUserID, uint(7))
	})
	router.GET("/app", RequireAppScope(fakeAppAccessStore{access: repository.AppAccess{
		Mode:     model.UserAppScopeModeSelected,
		AppCodes: []string{"lalu"},
	}}), func(c *gin.Context) { c.Status(http.StatusNoContent) })

	allowed := httptest.NewRequest(http.MethodGet, "/app", nil)
	allowed.Header.Set("X-App-Code", "LALU")
	allowedResponse := httptest.NewRecorder()
	router.ServeHTTP(allowedResponse, allowed)
	if allowedResponse.Code != http.StatusNoContent {
		t.Fatalf("allowed status = %d body=%s", allowedResponse.Code, allowedResponse.Body.String())
	}

	for _, header := range []string{"", "huwaa"} {
		request := httptest.NewRequest(http.MethodGet, "/app", nil)
		if header != "" {
			request.Header.Set("X-App-Code", header)
		}
		response := httptest.NewRecorder()
		router.ServeHTTP(response, request)
		if response.Code != http.StatusForbidden {
			t.Fatalf("header %q status = %d body=%s", header, response.Code, response.Body.String())
		}
	}
}