import React from "react";

import { Button } from "./";
import { alert } from "../helpers/";
import { Popup } from "./popup";
import { t } from "../locales/";

import "./alert.scss";

export class ModalAlert extends Popup {
    constructor(props){
        super(props);
    }

    componentDidMount(){
        alert.subscribe((Component, okCallback) => {
            this.setState({
                appear: true,
                value: Component,
                fn: okCallback
            });
        });
    }

    onSubmit(){
        this.setState({appear: false}, () => {
            requestAnimationFrame(() => this.state.fn && this.state.fn());
        });
    }

    modalContentBody(){
        return (
            <div className="modal-message">
              {this.state.value}
            </div>
        );
    }

    modalContentFooter(){
        return (
            <Button type="submit" theme="emphasis" onClick={this.onSubmit.bind(this)}>{ t("OK") }</Button>
        );
    }
}

export function Alert({ children = null, className = null }) {
    return (
        <div className={"alert" + (className ? ` ${className}`: "")}>
          { children }
        </div>
    );
}