package storage

import (
	"testing"

	"github.com/google/uuid"
	"github.com/spf13/viper"
	"github.com/stretchr/testify/require"
)

var cfg2 *viper.Viper

func init() {
	cfg2 = viper.New()
	cfg2.SetDefault("storage.db.mongodb.host", "localhost")
	cfg2.SetDefault("storage.db.mongodb.port", "27017")
	cfg2.SetDefault("storage.db.mongodb.user", "mongodb")
	cfg2.SetDefault("storage.db.mongodb.db_name", "mobilityaccounts_tests")
	cfg2.SetDefault("storage.db.mongodb.sslmode", "disable")
	cfg2.SetDefault("storage.db.mongodb.collections.users", "users")
	cfg2.SetConfigName("config") // Define values in config.yaml
	cfg2.AddConfigPath(".")
	cfg2.ReadInConfig()
}

func TestMongoDBStorage_CreateAndGetAccount(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)
	err = db.CreateAccount(account1)
	require.NoError(t, err)

	result, err := db.GetAccount(account1.ID)
	require.NoError(t, err)

	require.Equal(t, &account1, result)
}
func TestMongoDBStorage_CreateAndGetAccountNoAuth(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	err = db.CreateAccount(account3)
	require.NoError(t, err)

	result, err := db.GetAccount(account3.ID)
	require.NoError(t, err)

	require.Equal(t, &account3, result)
}

func TestMongoDBStorage_UpdateAccount(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	err = db.CreateAccount(account2)
	require.NoError(t, err)

	modified := account2
	modified.Authentication.Local.Email = Ptr("modifiedtest@test.com")
	modified.Data["key1"] = "modeifiedvalue"
	modified.Data["addedkey"] = "addedvalue"
	modified.Metadata["addedmetadatakey"] = "addedmetadatavalue"
	err = db.UpdateAccount(modified)
	require.NoError(t, err)

	result, err := db.GetAccount(account2.ID)
	require.NoError(t, err)

	require.Equal(t, &modified, result)
}

func TestMongoDBStorage_LocalAuthentication(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	_, err = db.LocalAuthentication(account1.Namespace, account1.Authentication.Local.Username, nil, nil)
	require.NoError(t, err)

	_, err = db.LocalAuthentication(account1.Namespace, nil, account1.Authentication.Local.Email, nil)
	require.NoError(t, err)

	_, err = db.LocalAuthentication(account1.Namespace, nil, nil, account1.Authentication.Local.PhoneNumber)
	require.NoError(t, err)
}

func TestMongoDBStorage_GetAccounts(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	accounts, err := db.GetAccounts([]string{account1.Namespace, account3.Namespace})
	require.NoError(t, err)

	for _, account := range accounts {
		require.Contains(t, []string{account1.Namespace, account3.Namespace}, account.Namespace)
	}
}

func TestMongoDBsqlStorage_GetAccountsByIds(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	accounts, err := db.GetAccountsByIds([]string{account2.ID, account3.ID})
	require.NoError(t, err)

	for _, account := range accounts {
		require.Contains(t, []string{account2.ID, account3.ID}, account.ID)
	}
}

func TestMongoDBStorage_CreateAlreadyExistingCredentials(t *testing.T) {
	db, err := NewMongoDBStorage(cfg2)
	require.NoError(t, err)

	modified := account1
	modified.ID = uuid.NewString() // Change the ID to make as if it was a new one

	err = db.CreateAccount(modified)
	require.Error(t, err)
}