import FormControl from "@material-ui/core/FormControl";
import React from "react";
import { useIntl } from "react-intl";
import { useMutation } from "react-query";
import Client, { ErrorInfo } from "../../../../classes/client";
import Input from "../../../form/input";
import BaseDialog from "../../action-dispatcher/base-dialog";
import { useSelector } from 'react-redux';
import { activeInstance } from "../../../../redux/clientSlice";


type ChangePasswordDialogProps = {
    onClose: () => void
}

type ChangePasswordModel = {
    password: string,
    retryPassword: string
}

const defaultModel: ChangePasswordModel = { password: '', retryPassword: '' };
const ChangePasswordDialog = ({ onClose }: ChangePasswordDialogProps):React.ReactElement => {
    const client: Client = useSelector(activeInstance);
    const [model, setModel] = React.useState<ChangePasswordModel>(defaultModel);
    const [error, setError] = React.useState<ErrorInfo>();
    const intl = useIntl();

    const mutation = useMutation<void, ErrorInfo, ChangePasswordModel>((model: ChangePasswordModel) => {
        return client.updateAccountPassword(model.password);
    },
        {
            onSuccess: () => {
                onClose()
            },
            onError: (error) => {
                setError(error);
            }
        }
    );

    const handleOnClose = (): void => {
        onClose();
        setModel(defaultModel);
        setError(undefined);
    };

    const handleOnSubmit = (event: React.FormEvent<HTMLFormElement>): void => {
        event.preventDefault();

        // Check password are equal ...
        if (model.password != model.retryPassword) {
            setError({ msg: intl.formatMessage({ id: 'changepwd.password-match', defaultMessage: 'Password do not match. Please, try again.' }) });
            return;
        }

        mutation.mutate(model);
    };

    const handleOnChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
        event.preventDefault();

        const name = event.target.name;
        const value = event.target.value;
        setModel({ ...model, [name as keyof ChangePasswordModel]: value });
    }

    return (
        <BaseDialog onClose={handleOnClose} onSubmit={handleOnSubmit} error={error}
            title={intl.formatMessage({ id: 'changepwd.title', defaultMessage: 'Change Password' })}
            description={intl.formatMessage({ id: 'changepwd.description', defaultMessage: 'Please, provide the new password for your account.' })}
            submitButton={intl.formatMessage({ id: 'changepwd.button', defaultMessage: 'Change' })}>

            <FormControl fullWidth={true}>
                <Input name="password" type="password" label={intl.formatMessage({ id: "changepwd.password", defaultMessage: "Password" })}
                    value={model.password} onChange={handleOnChange} error={error} fullWidth={true} autoComplete="new-password" />

                <Input name="retryPassword" type="password" label={intl.formatMessage({ id: "changepwd.confirm-password", defaultMessage: "Confirm Password" })}
                    value={model.retryPassword} onChange={handleOnChange} required={true} fullWidth={true} autoComplete="new-password" />
            </FormControl>
        </BaseDialog>
    );
}
export default ChangePasswordDialog;