package service

import (
	"context"
	"errors"
	"testing"

	appErrors "github.com/topfans/backend/pkg/errors"
	"github.com/topfans/backend/pkg/models"
	pb "github.com/topfans/backend/pkg/proto/user"
	"github.com/topfans/backend/services/userService/repository"
)

// §12.4 Test #1: 账号被封禁 → 业务码 403(不再是 500),typed error 可被 errors.Is 识别
func TestLogin_BannedAccount_Returns403(t *testing.T) {
	skipIfNoTestEnv(t)
	db := setupTestDB(t)
	defer cleanupTestDB(t, db)

	userRepo := repository.NewUserRepository()
	fanProfileRepo := repository.NewFanProfileRepository()
	starRepo := repository.NewStarRepository()

	// 创建用户 + 封号状态
	user := createTestUser(t, db, userRepo, "13800002001")
	defer deleteTestUser(t, db, userRepo, user.ID)

	reason := "违规发言"
	if err := db.Create(&models.UserAccountStatus{
		UserID: user.ID,
		Status: "banned",
		Reason: &reason,
	}).Error; err != nil {
		t.Fatalf("create banned status: %v", err)
	}

	svc := NewAuthService(userRepo, fanProfileRepo, starRepo, db)
	_, err := svc.Login(&pb.LoginRequest{
		Mobile:   user.Mobile,
		Password: "password123",
	})

	if !errors.Is(err, appErrors.ErrAccountBanned) {
		t.Errorf("expected ErrAccountBanned, got %v", err)
	}

	// 验证 ToStatusCode 返回 403(而非 500)
	if code := appErrors.ToStatusCode(err); code.String() != "STATUS_FORBIDDEN" {
		t.Errorf("expected STATUS_FORBIDDEN, got %s", code.String())
	}
}

// §12.4 Test #2: 账号被冻结 → 业务码 403,typed error 可识别
func TestLogin_FrozenAccount_Returns403(t *testing.T) {
	skipIfNoTestEnv(t)
	db := setupTestDB(t)
	defer cleanupTestDB(t, db)

	userRepo := repository.NewUserRepository()
	fanProfileRepo := repository.NewFanProfileRepository()
	starRepo := repository.NewStarRepository()

	user := createTestUser(t, db, userRepo, "13800002002")
	defer deleteTestUser(t, db, userRepo, user.ID)

	reason := "异常登录"
	// frozenUntil 设为未来时间,确保仍处于冻结状态
	frozenUntil := int64(9999999999999)
	if err := db.Create(&models.UserAccountStatus{
		UserID:       user.ID,
		Status:       "frozen",
		Reason:       &reason,
		FrozenUntil:  &frozenUntil,
	}).Error; err != nil {
		t.Fatalf("create frozen status: %v", err)
	}

	svc := NewAuthService(userRepo, fanProfileRepo, starRepo, db)
	_, err := svc.Login(&pb.LoginRequest{
		Mobile:   user.Mobile,
		Password: "password123",
	})

	if !errors.Is(err, appErrors.ErrAccountFrozen) {
		t.Errorf("expected ErrAccountFrozen, got %v", err)
	}

	if code := appErrors.ToStatusCode(err); code.String() != "STATUS_FORBIDDEN" {
		t.Errorf("expected STATUS_FORBIDDEN, got %s", code.String())
	}
}

// 引用 context 包避免 unused import(测试可能 skip)
var _ = context.Background