import React, { Component } from 'react';
import styled from 'styled-components'
import axios from 'axios';


import { toaster, Spinner, Pane, Alert } from 'evergreen-ui'
import { Link } from 'react-router-dom';
import TopHeader from '../TopHeader/TopHeader';

const PromoCard = styled.div`
box-shadow: 0px 4px 26px rgba(0, 0, 0, 0.24);
border-radius: 10px;
overflow:hidden;
`

const PromoCardSingle = styled.div`
padding:0 0 10px 0;
`
const PromoCardSingleTitle = styled.div`
    font-size:16px;
    padding:10px 0 0 15px;
    font-weight:500;
`
const PromoCardSingleSubTitle = styled.div`
    font-size:14px;
    padding:0 0 0 15px;
    color: #757575;
`

class Home extends Component {

    constructor(props) {
        super(props);
        this.state = {
            // "promo": [
            //     {
            //         "id": "1",
            //         "vendor_id": "1",
            //         "promo_code": "eats-tanvira980ue",
            //         "description": "For first time user.",
            //         "vendor_name": "Uber Eats",
            //         "vendor_image": "https://upload.wikimedia.org/wikipedia/commons/2/23/Uber_eats_logo_2017_06_22.jpg",
            //         "vendor_tagline": "best foods"
            //     }
            // ],
            'promo': [],
            'dataLoaded': false,
            'showDetails': false,
            'isServerError':''
        }


    }
    componentDidMount() {
        var bodyFormData = new FormData();
        bodyFormData.append("FORM_DATA_NAME", "FORM_DATA_VALUE");
        var self=this;
        axios({
            method: 'post',
            url: 'YOUR_API_ENDPOINT_HERE',
            data: bodyFormData,
            headers: { 'Content-Type': 'multipart/form-data' },
            crossdomain: true
        })
        
            .then(res => {
                this.setState({ promo: res.data, dataLoaded: true })
            })
            .catch(function (error) {
                self.setState({ isServerError: true})
                toaster.danger('Something went wrong',
                    {
                        id: 'loadIndicator',
                        description: '' + error
                    })
            })
    }

    render() {
        let promoview = (
            <div className="row">
                {this.state.promo.map((promo) => {

                    return (
                        <div className="col-6 col-md-4 col-lg-4 col-sm-6 mb-4" key={promo.id}>
                            <Link to={`/details/${promo.id}`}>

                                <PromoCard className="promo_card" >
                                    <PromoCardSingle >
                                        <img src={promo.vendor_image} alt="" width="100%" height="100%" />
                                        <PromoCardSingleTitle>{promo.vendor_name}</PromoCardSingleTitle>
                                        <PromoCardSingleSubTitle>{promo.vendor_tagline}</PromoCardSingleSubTitle>
                                    </PromoCardSingle>
                                </PromoCard>
                            </Link>
                        </div>

                    )
                })}
            </div>
        )

        return (
            <>
            {this.state.isServerError ?  <Alert intent="danger" title="Server may be down at this moment. Try again later"
  /> : null}
            <TopHeader pageTitle="All Promo & Discounts"/>
            <div className="container mt-4">
                {!this.state.dataLoaded ? <Pane display="flex" alignItems="center" justifyContent="center" height={400}>
                    <Spinner />
                </Pane> : null}
                {promoview}
            </div>
            </>
        );


    }
}

export default Home;