package handler

import (
	"context"
	"fmt"
	"git.coopgo.io/coopgo-apps/silvermobi/services"
	"git.coopgo.io/coopgo-platform/mobility-accounts/grpcapi"
	"github.com/pkg/errors"
	"github.com/rs/zerolog/log"
	"math/rand"
)

func (h *SilvermobiHandler) UpdatePhoneNumber(ctx context.Context, email string, phone_number string) error {
	code := rand.Intn(9999)
	account, err := h.Services.MobilityAccounts.GetAccountUsername(ctx, email, "silvermobi")
	if err != nil {
		return err
	}
	err = h.Services.MobilityAccounts.UpdatePhoneNumber(
		ctx,
		account.ID,
		phone_number,
		false,
		fmt.Sprintf("%04d", code),
	)
	if err != nil {
		log.Error().Err(err).Msg("updating phone number failed")
		return err
	}

	err = h.Services.Push.Send(
		services.Notification{
			Platform:   services.PushToSMSFactor,
			Recipients: []string{phone_number[1:]},
			Title:      "SILVERMOBI",
			Message:    fmt.Sprintf("SILVERMOBI - Votre code de validation : %04d", code),
		},
	)

	if err != nil {
		log.Error().Err(err).Msg("issue sending verification code by sms")
	}

	return nil
}

func (h *SilvermobiHandler) VerifyPhoneNumber(ctx context.Context, email string, phone_number string, verification_code string) error {
	account, err := h.Services.MobilityAccounts.GetAccountUsername(ctx, email, "silvermobi")
	request := &grpcapi.GetAccountRequest{
		Id: account.ID,
	}
	resp, err := h.Services.MobilityAccounts.Client.GetAccount(ctx, request)
	if err != nil {
		return err
	}

	account_ := resp.Account

	log.Debug().
		Str("phone_number", phone_number).
		Str("account.phone_number", account_.Authentication.Local.PhoneNumber).
		Str("verification_code", verification_code).
		Str("account.verification_code", account_.Authentication.Local.PhoneNumberValidation.ValidationCode).
		Msg("Verify phone number")

	if account_.Authentication.Local.PhoneNumber != phone_number || account_.Authentication.Local.PhoneNumberValidation.ValidationCode != verification_code {
		return errors.New("cound not validate phone number : verification code mismatch")
	}

	err = h.Services.MobilityAccounts.UpdatePhoneNumber(
		ctx,
		account.ID,
		phone_number,
		true,
		"",
	)
	if err != nil {
		return err
	}

	return nil
}

func (h *SilvermobiHandler) UpdateBirthDate(ctx context.Context, username string, birthdate string) error {
	err := h.Services.MobilityAccounts.UpdateAccountBirthDate(ctx, username, "silvermobi", birthdate)
	if err != nil {
		return err
	}
	return nil
}

func (h *SilvermobiHandler) CheckValidation(ctx context.Context, email string) (phone_validation, birth_validation bool, err error) {
	account, err := h.Services.MobilityAccounts.GetAccountUsername(ctx, email, "silvermobi")
	if err != nil {
		return false, false, err
		log.Error().Err(err).Msg("Failed get validation response")
	}
	phone_validation = false
	birth_validation = false
	if account.LocalCredentials.PhoneNumberVerified {
		phone_validation = true

	}
	if account.BirthDate != "" {
		birth_validation = true
	}
	log.Info().Msg("Getting phone and birth validation for " + email)
	return phone_validation, birth_validation, nil
}