import React, {PureComponent} from 'react';
import PropTypes from "prop-types";
import {SummaryPopup} from "./options/SummaryPopup.jsx";
import {formatMoney} from "./utils";
import {WarningIndicator} from "./CardWarnings.jsx";


/**
 * Components that displays the list of card that are used in the crate.
 * It is a summary of purchase
 */
export class OrderSummary extends PureComponent {

    static get propTypes() {
        return {
            currency: PropTypes.string,
            modes: PropTypes.array,
            currentMode: PropTypes.string,
            summary: PropTypes.array,
            itemsData: PropTypes.array,
            onDeleteItem: PropTypes.func,
            onDeleteAllItems: PropTypes.func,
            onMouseEnterItem: PropTypes.func,
            onMouseLeaveItem: PropTypes.func,
            onClickSelectItem: PropTypes.func,
        };
    }

    constructor(props) {
        super(props);
        this.handleOnDeleteItem = this.handleOnDeleteItem.bind(this);
        this.handleOnDeleteAllItems = this.handleOnDeleteAllItems.bind(this);
        this.handleOnMouseEnterItem = this.handleOnMouseEnterItem.bind(this);
        this.handleOnMouseLeaveItem = this.handleOnMouseLeaveItem.bind(this);
        this.handleOnClickSelectItem = this.handleOnClickSelectItem.bind(this);
    }

    handleOnDeleteItem(index, e) {
        if (this.props.onDeleteItem) {
            this.props.onDeleteItem(index);
        }
        e.preventDefault();
    }

    handleOnDeleteAllItems(e) {
        if (this.props.onDeleteAllItems) {
            this.props.onDeleteAllItems();
        }
        e.preventDefault();
    }

    handleOnMouseEnterItem(id, e) {
        if (this.props.onMouseEnterItem) {
            this.props.onMouseEnterItem(id);
        }
        e.preventDefault();
    }

    handleOnMouseLeaveItem(e) {
        if (this.props.onMouseLeaveItem) {
            this.props.onMouseLeaveItem();
        }
        e.preventDefault();
    }

    handleOnClickSelectItem(index, e) {
        if (e.target.tagName !== 'IMG') {
            if (this.props.onClickSelectItem) {
                this.props.onClickSelectItem(index);
            }
        }
        return e.preventDefault();
    }

    render() {
        const {
            currency,
            modes,
            currentMode,
            summary,
            itemsData,
        } = this.props;

        const mode = modes.find(elem => elem.id === currentMode);

        return (
            <div className="summary-price">

                <table>

                    <thead>
                    <tr>
                        <td colSpan="2" className="summary-remove-all">
                            <span className="item-card-name">Remove all cards</span>

                            <button onClick={this.handleOnDeleteAllItems}>
                                <img src="/images/shop/icon-remove.svg" />
                            </button>
                        </td>
                    </tr>

                    {mode && (
                        <tr>
                            <td className="item-card-name">{mode.name}</td>
                            <td className="price">
                                <div>
                                    {`${currency} ${formatMoney(mode.price)}`}

                                    <button style={{'opacity': '0', 'cursor': 'initial'}}>
                                        <img src="/images/shop/icon-remove.svg" />
                                    </button>
                                </div>

                                <span style={{
                                    'display': 'inline-block',
                                    'width': '30px',
                                }}>&nbsp;</span>
                            </td>
                        </tr>
                    )}
                    </thead>

                    <tbody>
                    {summary.map((item, index) => {
                        let alert, warning, options, options_data;

                        if (itemsData[index] && itemsData[index].warnings) {
                            alert = itemsData[index];
                            const warningsKeys = Object.keys(alert.warnings);
                            if (warningsKeys && warningsKeys.length > 0) {
                                warning = alert.warnings[warningsKeys[0]];
                            }
                        }
                        options = itemsData[index] && itemsData[index].options;
                        options_data = itemsData[index] && itemsData[index].options_data;
                        const warnings = itemsData[index] && itemsData[index].show_warnings;

                        return (
                            <tr key={item.id}
                                className={`hoverable ${item.selected ? 'selected' : ''}`}
                                onClick={this.handleOnClickSelectItem.bind(this, index)}
                                onMouseEnter={this.handleOnMouseEnterItem.bind(this, item.id)}
                                onMouseLeave={this.handleOnMouseLeaveItem}>

                                <td className="item-card-name">
                                    <div>{`${item.name_number} ${item.name} ${item.name_codename}`}</div>
                                </td>

                                <td className="price">
                                    <div className="d-inline-flex align-content-center">
                                        {`${currency} ${formatMoney(item.price)}`}

                                        <button onClick={this.handleOnDeleteItem.bind(this, index)}>
                                            <img src="/images/shop/icon-remove.svg" />
                                        </button>

                                        <div style={{'width': '45px', 'height': '20px'}} className="d-inline-flex align-content-center align-self-center justify-content-evenly">
                                            {(warnings && warnings.length > 0 ? (
                                                <WarningIndicator warnings={warnings}/>
                                            ) : (
                                                <span style={{
                                                    'display': 'inline-block',
                                                    'width': '20px',
                                                }}>&nbsp;</span>
                                            ))}
                                            {((options && options_data) ? (
                                                <SummaryPopup id={item.id + "options"} options={options} data={options_data} />
                                            ) : (
                                                <span style={{
                                                    'display': 'inline-block',
                                                    'width': '20px',
                                                }}>&nbsp;</span>
                                            ))}
                                        </div>
                                    </div>
                                </td>
                            </tr>
                        );
                    })}
                    </tbody>

                    <tfoot>
                    <tr>
                        <td className="item-card-name">Price estimate</td>
                        <td className="price">
                            <div>
                                {summary.length ? (
                                    `${currency} ${formatMoney(summary.reduce(
                                        (prev, next) => {
                                            return prev + next.price;
                                        }, 0
                                    ) + mode.price)}`
                                ) : (
                                    `${currency} ${formatMoney(mode.price)}`
                                )}

                                <button style={{'opacity': '0', 'cursor': 'initial'}}>
                                    <img src="/images/shop/icon-remove.svg" alt="icon remove"/>
                                </button>
                            </div>

                            <span style={{
                                'display': 'inline-block',
                                'width': '30px',
                            }}>&nbsp;</span>
                        </td>
                    </tr>
                    </tfoot>

                </table>

            </div>
        );
    }
}