import { Field, reduxForm } from "redux-form";
import router from "next/router";
import React, { useState } from "react";

export const RenderRadioList = ({
    datafieldname,
    name,
    label,
    id,
    errorMsg,
    options,
    input: { onChange, value },
    meta: { touched, error },
    ...custom
}) => {
    const required = (value) => (value ? undefined : "Required");

    return (
        <>
            <div
                className={
                    touched && error
                        ? "govuk-form-group govuk-form-group--error"
                        : "govuk-form-group "
                }
            >
                <fieldset
                    className="govuk-fieldset"
                    aria-describedby={name + "-hint"}
                >
                    <legend className="govuk-fieldset__legend govuk-fieldset__legend--s govuk-!-font-weight-regular">
                        <label
                            className="govuk-fieldset__heading govuk-body-m"
                            id={id + "_label"}
                        >
                            {label}
                        </label>
                    </legend>
                    {touched && error && (
                        <span
                            id={id + "-error"}
                            className="govuk-error-message"
                        >
                            <span className="govuk-visually-hidden">
                                Error:
                            </span>{" "}
                            {errorMsg}
                        </span>
                    )}
                    <div className="govuk-radios govuk-radios--small">
                        {Object.keys(options).map((key, index) => (
                            <div
                                className="govuk-radios__item"
                                data-children-count={key}
                                key={key}
                            >
                                <Field
                                    id={id + "_" + index}
                                    name={id}
                                    component="input"
                                    type="radio"
                                    className="govuk-radios__input"
                                    value={options[key]}
                                />
                                <label
                                    className="govuk-label govuk-radios__label"
                                    htmlFor={id + "_" + index}
                                >
                                    {options[key]}
                                </label>
                            </div>
                        ))}
                    </div>
                </fieldset>
            </div>
        </>
    );
};

export const RenderPickList = ({
    datafieldname,
    name,
    label,
    input,
    optionsArr,
    meta: { touched, errorStr },
}) => {
    return (
        <div>
            <select {...input} className="govuk-select " id={name} name={name}>
                <option>Select...</option>
                {Object.keys(optionsArr).map((key, index) => {
                    return (
                        <option key={key} value={optionsArr[key]}>
                            {optionsArr[key]}
                        </option>
                    );
                })}
            </select>

            {touched && errorStr && <span>{errorStr}</span>}
        </div>
    );
};

export const RenderTextfield = ({
    id,
    rows,
    datafieldname,
    name,
    label,
    input,
    errorMsg,
    type,
    className,
    meta: { touched, error },
    ...custom
}) => {
    return (
        <>
            <label className="govuk-label " htmlFor={id} id={id + "_label"}>
                {label}
            </label>
            {touched && error && (
                <span id={id + "-error"} className="govuk-error-message">
                    <span className="govuk-visually-hidden">Error:</span>{" "}
                    {errorMsg}
                </span>
            )}
            <input
                {...input}
                className={className}
                name={name}
                id={id}
                type={type}
            />
        </>
    );
};

export const RenderMultiline = ({
    id,
    className,
    rows,
    datafieldname,
    name,
    label,
    input,
    meta: { touched, error },
    ...custom
}) => {
    return (
        <>
            <textarea
                {...input}
                id={id}
                name={name}
                rows={rows}
                className={className}
            ></textarea>
        </>
    );
};

export function MultiLinefield(props) {
    const { name, label } = props;

    return (
        <div className="govuk-form-group">
            <h1 className="govuk-label-wrapper">
                <label className="govuk-label" htmlFor={props.name}>
                    {props.label}
                </label>
            </h1>
            <div
                id={props.name + "-hint"}
                className="govuk-hint govuk-!-font-size-14"
            >
                Do not include personal or financial information, like your
                National Insurance number or credit card details.
            </div>

            <Field
                name={props.name}
                id={props.name}
                component={RenderMultiline}
                type="text"
                rows="5"
                className="govuk-textarea govuk-input--width-30"
                aria-describedby={props.name + "-hint"}
            />
        </div>
    );
}