package router

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

	"hfb_sys/backend/internal/config"

	"go.uber.org/zap"
	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func testConfig() config.Config {
	return config.Config{AppEnv: "test", JWTSecret: "test-secret"}
}

func TestHealthRoutesSeparateLivenessAndReadiness(t *testing.T) {
	engine := New(testConfig(), Dependencies{}, zap.NewNop())

	for _, tt := range []struct {
		path       string
		wantStatus int
	}{
		{path: "/health", wantStatus: http.StatusOK},
		{path: "/health/ready", wantStatus: http.StatusServiceUnavailable},
		{path: "/api/health", wantStatus: http.StatusServiceUnavailable},
	} {
		recorder := httptest.NewRecorder()
		request := httptest.NewRequest(http.MethodGet, tt.path, nil)
		engine.ServeHTTP(recorder, request)
		if recorder.Code != tt.wantStatus {
			t.Fatalf("GET %s status = %d, want %d; body=%s", tt.path, recorder.Code, tt.wantStatus, recorder.Body.String())
		}
	}
}

func TestExtractedAdminRoutesRemainRegisteredWithoutDuplicates(t *testing.T) {
	db, err := gorm.Open(sqlite.Open("file:router-routes?mode=memory&cache=shared"), &gorm.Config{})
	if err != nil {
		t.Fatalf("open sqlite: %v", err)
	}
	engine := New(testConfig(), Dependencies{DB: db}, zap.NewNop())
	routes := engine.Routes()
	registered := make(map[string]struct{}, len(routes))
	for _, route := range routes {
		key := route.Method + " " + route.Path
		if _, exists := registered[key]; exists {
			t.Fatalf("duplicate route: %s", key)
		}
		registered[key] = struct{}{}
	}

	for _, key := range []string{
		"GET /api/admin/crash/products",
		"GET /api/admin/mohong/products",
		"POST /api/admin/chats/qrcodes/batch",
		"PUT /api/admin/chat-support-groups/:id/members",
		"PUT /api/admin/roles/:id/permissions",
		"PUT /api/admin/admin-users/:id/password",
		"POST /api/admin/announcements/:id/publish",
	} {
		if _, exists := registered[key]; !exists {
			t.Errorf("missing route after extraction: %s", key)
		}
	}
}