gochat/internal/service/service_test_helper.go

package service

import (
	"encoding/json"
	"fmt"
	"testing"
	"time"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
	"gorm.io/gorm/logger"

	"github.com/gochat/gochat/internal/model"
	"github.com/gochat/gochat/internal/repository"
)

// createTestAccount creates a test Account in the database.
func createTestAccount(t *testing.T, db *gorm.DB) *model.Account {
	t.Helper()
	account := &model.Account{Name: "Test Account", Locale: "en", Status: "active"}
	if err := db.Create(account).Error; err != nil {
		t.Fatalf("failed to create test account: %v", err)
	}
	return account
}

// createTestAccountWithName creates a test Account with a custom name.
func createTestAccountWithName(t *testing.T, db *gorm.DB, name string) *model.Account {
	t.Helper()
	account := &model.Account{Name: name, Locale: "en", Status: "active"}
	if err := db.Create(account).Error; err != nil {
		t.Fatalf("failed to create test account: %v", err)
	}
	return account
}

// setupServiceTestDB creates an in-memory SQLite database for service tests.
func setupServiceTestDB(t *testing.T) *gorm.DB {
	t.Helper()
	db, err := gorm.Open(sqlite.Open("file::memory:"), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent),
	})
	if err != nil {
		t.Fatalf("failed to open SQLite test database: %v", err)
	}
	if err := db.AutoMigrate(
		&model.Account{},
		&model.User{},
		&model.AccountUser{},
		&model.Inbox{},
		&model.Contact{},
		&model.ContactInbox{},
		&model.Conversation{},
		&model.ConversationParticipant{},
		&model.Message{},
		&model.Attachment{},
		&model.InboxMember{},
		&model.Notification{},
		&model.NotificationPreference{},
		&model.DashboardApp{},
		&model.Portal{},
		&model.Category{},
		&model.RelatedCategory{},
		&model.Article{},
		&model.Folder{},
		&model.PortalMember{},
		&model.Company{},
		&model.CompanyNote{},
		&model.Tag{},
		&model.ContactLabel{},
		&model.ContactExport{},
		&model.CsatTemplate{},
		&model.DataImport{},
		&model.Notification{},
		&model.BackgroundJob{},
	); err != nil {
		t.Fatalf("failed to auto-migrate models: %v", err)
	}
	t.Cleanup(func() {
		sqlDB, _ := db.DB()
		sqlDB.Close()
	})
	return db
}

// marshalAssistantConfig converts an arbitrary value to json.RawMessage for the Config field.
func marshalAssistantConfig(cfg interface{}) json.RawMessage {
	b, _ := json.Marshal(cfg)
	return json.RawMessage(b)
}

// ========== DashboardApp test helpers ==========

// setupDashboardAppService creates DashboardAppRepo + DashboardAppService test instances.
func setupDashboardAppService(t *testing.T) (*gorm.DB, *repository.DashboardAppRepo, *DashboardAppService) {
	t.Helper()
	db := setupServiceTestDB(t)
	repo := repository.NewDashboardAppRepo(db)
	svc := NewDashboardAppService(repo)
	return db, repo, svc
}

// createTestUser creates a test User in the database.
func createTestUser(t *testing.T, db *gorm.DB, accountID uint) *model.User {
	t.Helper()
	user := &model.User{
		Name:      "Test User",
		Email:     fmt.Sprintf("test-%d@example.com", time.Now().UnixNano()),
		AccountID: accountID,
	}
	if err := db.Create(user).Error; err != nil {
		t.Fatalf("failed to create test user: %v", err)
	}
	return user
}

// createTestDashboardApp creates a test DashboardApp in the database.
func createTestDashboardApp(t *testing.T, db *gorm.DB, accountID uint, overrides ...func(*model.DashboardApp)) *model.DashboardApp {
	t.Helper()
	app := &model.DashboardApp{
		AccountID: accountID,
		Title:     "测试仪表盘",
		Kind:      "frame",
		Active:    model.BoolPtr(true),
		Content:   json.RawMessage(`[{"type":"frame","url":"https://example.com/widget"}]`),
	}
	for _, fn := range overrides {
		fn(app)
	}
	if err := db.Create(app).Error; err != nil {
		t.Fatalf("无法创建测试 DashboardApp: %v", err)
	}
	return app
}

// ========== KnowledgeBase test helpers ==========

// setupKBServiceTestDB creates an in-memory SQLite with KB models migrated.
func setupKBServiceTestDB(t *testing.T) *gorm.DB {
	t.Helper()
	db := setupServiceTestDB(t)
	return db
}

// createTestPortal creates a test Portal in the database.
func createTestPortal(t *testing.T, db *gorm.DB, accountID uint, overrides ...func(*model.Portal)) *model.Portal {
	t.Helper()
	portal := &model.Portal{
		AccountID:   accountID,
		Name:        "Test KB",
		Slug:        fmt.Sprintf("test-kb-%d", time.Now().UnixNano()),
		Color:       "#1f93ff",
		Locale:      "en",
		SSLSettings: json.RawMessage(`{}`),
	}
	for _, fn := range overrides {
		fn(portal)
	}
	if err := db.Create(portal).Error; err != nil {
		t.Fatalf("failed to create test portal: %v", err)
	}
	return portal
}

// createTestCategory creates a test Category in the database.
func createTestCategory(t *testing.T, db *gorm.DB, portalID uint, overrides ...func(*model.Category)) *model.Category {
	t.Helper()
	category := &model.Category{
		PortalID:    portalID,
		Name:        "Test Category",
		Description: "A test category",
		Slug:        fmt.Sprintf("test-cat-%d", time.Now().UnixNano()),
	}
	for _, fn := range overrides {
		fn(category)
	}
	if err := db.Create(category).Error; err != nil {
		t.Fatalf("failed to create test category: %v", err)
	}
	return category
}

// createTestFolder creates a test Folder in the database.
func createTestFolder(t *testing.T, db *gorm.DB, portalID uint, overrides ...func(*model.Folder)) *model.Folder {
	t.Helper()
	folder := &model.Folder{
		PortalID: portalID,
		Name:     "Test Folder",
	}
	for _, fn := range overrides {
		fn(folder)
	}
	if err := db.Create(folder).Error; err != nil {
		t.Fatalf("failed to create test folder: %v", err)
	}
	return folder
}

// createTestArticle creates a test Article in the database.
func createTestArticle(t *testing.T, db *gorm.DB, accountID uint, portalID uint, overrides ...func(*model.Article)) *model.Article {
	t.Helper()
	article := &model.Article{
		AccountID: accountID,
		PortalID:  portalID,
		Title:     "Test Article",
		Slug:      fmt.Sprintf("test-article-%d", time.Now().UnixNano()),
		Content:   "Test content",
		Status:    string(model.ArticleStatusDraft),
	}
	for _, fn := range overrides {
		fn(article)
	}
	if err := db.Create(article).Error; err != nil {
		t.Fatalf("failed to create test article: %v", err)
	}
	return article
}

// ========== Notification test helpers ==========

// setupNotificationService creates NotificationRepo + NotificationPreferenceRepo + NotificationService test instances.
func setupNotificationService(t *testing.T) (*gorm.DB, *repository.NotificationRepo, *repository.NotificationPreferenceRepo, *NotificationService) {
	t.Helper()
	db := setupServiceTestDB(t)
	notifRepo := repository.NewNotificationRepo(db)
	prefRepo := repository.NewNotificationPreferenceRepo(db)
	svc := NewNotificationService(db, notifRepo, prefRepo)
	return db, notifRepo, prefRepo, svc
}

// createTestNotification creates a test Notification in the database.
func createTestNotification(t *testing.T, db *gorm.DB, userID uint, accountID *uint, notifType string) *model.Notification {
	t.Helper()
	notification := &model.Notification{
		UserID:           userID,
		AccountID:        accountID,
		NotificationType: notifType,
		PrimaryActorType: "Conversation",
		PrimaryActorID:   1,
		PushEnabled:      false,
		EmailEnabled:     false,
	}
	if err := db.Create(notification).Error; err != nil {
		t.Fatalf("failed to create test notification: %v", err)
	}
	return notification
}

// ========== Account test helpers ==========

// setupAccountService creates AccountRepo + AccountService test instances.
func setupAccountService(t *testing.T) (*gorm.DB, *repository.AccountRepo, *AccountService) {
	t.Helper()
	db := setupServiceTestDB(t)
	repo := repository.NewAccountRepo(db)
	svc := NewAccountService(repo)
	return db, repo, svc
}

// ========== Contact test helpers ==========

// setupContactServiceTestDB creates an in-memory SQLite database with Contact-related models migrated.
func setupContactServiceTestDB(t *testing.T) *gorm.DB {
	t.Helper()
	db, err := gorm.Open(sqlite.Open("file::memory:"), &gorm.Config{
		Logger: logger.Default.LogMode(logger.Silent),
	})
	if err != nil {
		t.Fatalf("failed to open SQLite test database: %v", err)
	}
	if err := db.AutoMigrate(
		&model.Account{},
		&model.User{},
		&model.AccountUser{},
		&model.Inbox{},
		&model.Contact{},
		&model.ContactInbox{},
		&model.Tag{},
		&model.ContactLabel{},
		&model.ContactExport{},
		&model.DataImport{},
		&model.Notification{},
		&model.BackgroundJob{},
	); err != nil {
		t.Fatalf("failed to auto-migrate contact models: %v", err)
	}
	t.Cleanup(func() {
		sqlDB, _ := db.DB()
		sqlDB.Close()
	})
	return db
}

// setupContactService creates ContactRepo + ContactInboxService + ContactService test instances.
func setupContactService(t *testing.T) (*gorm.DB, *repository.ContactRepo, *ContactService) {
	t.Helper()
	db := setupContactServiceTestDB(t)
	repo := repository.NewContactRepo(db)
	contactInboxSvc := NewContactInboxService(repository.NewContactInboxRepo(db))
	noteRepo := repository.NewNoteRepo(db)
	svc := NewContactService(repo, contactInboxSvc, noteRepo)
	return db, repo, svc
}

// createTestContact creates a test Contact in the database.
func createTestContact(t *testing.T, db *gorm.DB, accountID uint, overrides ...func(*model.Contact)) *model.Contact {
	t.Helper()
	contact := &model.Contact{
		AccountID: accountID,
		Name:      "Test Contact",
		Email:     fmt.Sprintf("contact-%d@test.com", time.Now().UnixNano()),
	}
	for _, fn := range overrides {
		fn(contact)
	}
	if err := db.Create(contact).Error; err != nil {
		t.Fatalf("failed to create test contact: %v", err)
	}
	return contact
}

// createTestInbox creates a test Inbox in the database.
func createTestInbox(t *testing.T, db *gorm.DB, accountID uint, channelType string, overrides ...func(*model.Inbox)) *model.Inbox {
	t.Helper()
	inbox := &model.Inbox{
		AccountID:   accountID,
		Name:        "Test Inbox",
		ChannelType: channelType,
		ChannelID:   1,
	}
	for _, fn := range overrides {
		fn(inbox)
	}
	if err := db.Create(inbox).Error; err != nil {
		t.Fatalf("failed to create test inbox: %v", err)
	}
	return inbox
}

// ========== Conversation test helpers ==========

// createTestConversation creates a test Conversation in the database.
func createTestConversation(t *testing.T, db *gorm.DB, accountID, inboxID, contactID uint) *model.Conversation {
	t.Helper()
	conv := &model.Conversation{
		AccountID:   accountID,
		InboxID:     inboxID,
		ContactID:   contactID,
		Status:      string(model.ConversationStatusOpen),
		Priority:    string(model.ConversationPriorityMedium),
		ChannelType: "web_widget",
		Channel:     "web_widget",
	}
	if err := db.Create(conv).Error; err != nil {
		t.Fatalf("failed to create test conversation: %v", err)
	}
	return conv
}

// ========== Message test helpers ==========

// createTestMessage creates a test Message in the database.
func createTestMessage(t *testing.T, db *gorm.DB, accountID, inboxID, conversationID uint, overrides ...func(*model.Message)) *model.Message {
	t.Helper()
	msg := &model.Message{
		AccountID:      accountID,
		InboxID:        inboxID,
		ConversationID: conversationID,
		Content:        "Test message",
		MessageType:    "incoming",
		ContentType:    "text",
		SenderType:     "contact",
	}
	for _, fn := range overrides {
		fn(msg)
	}
	if err := db.Create(msg).Error; err != nil {
		t.Fatalf("failed to create test message: %v", err)
	}
	return msg
}

// skipIfSQLite skips the test when the underlying database is SQLite.
// Service tests always use SQLite in-memory, so this always skips.
// Use for PG-only features like ILIKE, trigram, pgvector, etc.
func skipIfSQLite(t *testing.T) {
	t.Helper()
	t.Skip("Skipping: this test requires PostgreSQL (ILIKE / trigram / pgvector etc.)")
}