import { Handler } from '../../handler';
import {
    BaseTriggerEvent,
    StringMap,
} from './_common';

export interface BaseCustomEmailSenderTriggerEvent<T extends string> extends BaseTriggerEvent<T> {
    request: {
        type: string;
        code: string | null;
        userAttributes: StringMap;
        clientMetadata?: StringMap | undefined;
    };
}

export type AccountTakeOverActionType =
    | 'BLOCK'
    | 'NO_ACTION'
    | 'MFA'
    | 'MFA_IF_CONFIGURED'
    | 'MFA_REQUIRED';

export interface CustomEmailSender_AccountTakeOverNotification_UserAttributes {
    EVENT_ID: string;
    USER_NAME: string;
    IP_ADDRESS: string;
    ACCOUNT_TAKE_OVER_ACTION: AccountTakeOverActionType;
    ONE_CLICK_LINK_VALID: string;
    ONE_CLICK_LINK_INVALID: string;
    LOGIN_TIME: string;
    FEEDBACK_TOKEN: string;
    CITY?: string | undefined;
    COUNTRY?: string | undefined;
    DEVICE_NAME?: string | undefined;
}

export interface CustomEmailSenderSignUpTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_SignUp'
> {}

export interface CustomEmailSenderResendCodeTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_ResendCode'
> {}

export interface CustomEmailSenderForgotPasswordTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_ForgotPassword'
> {}

export interface CustomEmailSenderUpdateUserAttributeTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_UpdateUserAttribute'
> {}

export interface CustomEmailSenderVerifyUserAttributeTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_VerifyUserAttribute'
> {}

export interface CustomEmailSenderAdminCreateUserTriggerEvent extends BaseCustomEmailSenderTriggerEvent<
    'CustomEmailSender_AdminCreateUser'
> {}

export interface CustomEmailSenderAccountTakeOverNotificationTriggerEvent extends BaseTriggerEvent<
    'CustomEmailSender_AccountTakeOverNotification'
> {
    request: {
        type: string;
        code: string | null;
        userAttributes: CustomEmailSender_AccountTakeOverNotification_UserAttributes;
        clientMetadata?: StringMap | undefined;
    };
}

/**
 * @see https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-lambda-custom-email-sender.html
 */
export type CustomEmailSenderTriggerEvent =
    | CustomEmailSenderSignUpTriggerEvent
    | CustomEmailSenderResendCodeTriggerEvent
    | CustomEmailSenderForgotPasswordTriggerEvent
    | CustomEmailSenderUpdateUserAttributeTriggerEvent
    | CustomEmailSenderVerifyUserAttributeTriggerEvent
    | CustomEmailSenderAdminCreateUserTriggerEvent
    | CustomEmailSenderAccountTakeOverNotificationTriggerEvent;

export type CustomEmailSenderTriggerHandler = Handler<
    CustomEmailSenderTriggerEvent
>;