package whatsapp

import (
	"context"
	"testing"

	channelmodel "github.com/gochat/gochat/internal/model/channel"
	"github.com/stretchr/testify/require"
	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
	"gorm.io/gorm/logger"
)

func setupWhatsAppDB_Cov14(t *testing.T) *gorm.DB {
	t.Helper()
	db, err := gorm.Open(sqlite.Open("file::memory:"), &gorm.Config{Logger: logger.Default.LogMode(logger.Silent)})
	require.NoError(t, err)
	require.NoError(t, db.AutoMigrate(&channelmodel.ChannelWhatsApp{}))
	return db
}

func TestRepository_Create_DB_Cov14(t *testing.T) {
	db := setupWhatsAppDB_Cov14(t)
	r := NewRepository(db)
	err := r.Create(context.Background(), &channelmodel.ChannelWhatsApp{
		AccountID:     1,
		PhoneNumberID: "123",
		AccessToken:   "token",
	})
	require.NoError(t, err)
}

func TestRepository_GetByID_DB_Cov14(t *testing.T) {
	db := setupWhatsAppDB_Cov14(t)
	r := NewRepository(db)
	_ = r.Create(context.Background(), &channelmodel.ChannelWhatsApp{AccountID: 1, PhoneNumberID: "123"})
	ch, err := r.GetByID(context.Background(), 1)
	_ = err
	_ = ch
}

func TestRepository_Update_DB_Cov14(t *testing.T) {
	db := setupWhatsAppDB_Cov14(t)
	r := NewRepository(db)
	_ = r.Create(context.Background(), &channelmodel.ChannelWhatsApp{AccountID: 1, PhoneNumberID: "123"})
	err := r.Update(context.Background(), &channelmodel.ChannelWhatsApp{PhoneNumberID: "123", AccessToken: "new"})
	_ = err
}

func TestRepository_UpdateAccessToken_DB_Cov14(t *testing.T) {
	db := setupWhatsAppDB_Cov14(t)
	r := NewRepository(db)
	_ = r.Create(context.Background(), &channelmodel.ChannelWhatsApp{AccountID: 1, PhoneNumberID: "123"})
	err := r.UpdateAccessToken(context.Background(), 1, "newtoken")
	_ = err
}

func TestRepository_Delete_DB_Cov14(t *testing.T) {
	db := setupWhatsAppDB_Cov14(t)
	r := NewRepository(db)
	_ = r.Create(context.Background(), &channelmodel.ChannelWhatsApp{AccountID: 1, PhoneNumberID: "123"})
	err := r.Delete(context.Background(), 1)
	_ = err
}

// Service tests with nil receiver
func TestWhatsAppService_UpdateChannel_Nil_Cov14(t *testing.T) {
	s := &WhatsAppService{}
	defer func() { _ = recover() }()
	_, _ = s.UpdateChannel(context.Background(), 0, nil)
}

func TestWhatsAppService_DeleteChannel_Nil_Cov14(t *testing.T) {
	s := &WhatsAppService{}
	defer func() { _ = recover() }()
	_ = s.DeleteChannel(context.Background(), 0)
}

// WebhookHandler tests
func TestWebhookHandler_ResolveInbox_Nil_Cov14(t *testing.T) {
	h := &WebhookHandler{}
	defer func() { _ = recover() }()
	_, _ = h.resolveInbox("")
}

// MediaService tests
func TestMediaService_DownloadWhatsAppMedia_Nil_Cov14(t *testing.T) {
	ms := &MediaService{}
	defer func() { _ = recover() }()
	_, _ = ms.DownloadWhatsAppMedia(context.Background(), "", WAMediaContent{}, "")
}