seatmapv2/client/src/modules/xmlhelper.ts

import axios, { AxiosResponse } from 'axios';
var xml2jsParser = require('xml2js').parseString;
import * as I from "../types/types";
import Utils from './utils';
import * as UI from "./ui";
import { config } from "./config";
import * as Communication from "./communication";


export function getXMLPromise(url: string): Promise<unknown> {
    return axios.get(url)
        .then(function (response: void | AxiosResponse<any>) {

            return new Promise(function (resolve: any, reject: any) {
                const AxiosResponse = <AxiosResponse>response;
                if (AxiosResponse.status === 200 && AxiosResponse.headers["content-type"] === "text/xml;charset=utf-8") {
                    xml2jsParser(AxiosResponse.data, { normalizeTags: true, normalize: true, mergeAttrs: true }, function (err: any, result: any) {
                        if (err)
                            reject(err);
                        else {
                            resolve(result);
                        }
                    });
                }
            });

        })
        .catch(function (error) {
            console.log(error);
        })
}

export function getEventInfo(): I.EventInfo {
    const venueXML = config.state.inVenueXML!;
    const sectionArr = venueXML.master_config[0].section_inventory[0].section;
    const eventObj: I.Event = venueXML.event[0];
    const event = venueXML.event[0];
    const venue_config = venueXML.venue_config[0];
    const dateObj: Date = new Date(parseInt(event.year[0]), parseInt(event.month[0])-1, parseInt(event.day[0]), parseInt(event.hour[0]), parseInt(event.minute[0]));
    const start: string[] = [ dateObj.toLocaleString(["de-DE"], { weekday: "long", day: "2-digit", month: "2-digit", year: "numeric", hour: "2-digit", minute: "2-digit", timeZoneName: "short" }) ];
    const weekday = [ Utils.getDayName(dateObj, "de-DE") ];
    const seats_available = sectionArr.map(item => parseInt(item.available[0])).reduce((prev, curr) => prev + curr);


    const eventExtend: I.EventExtend = {
        venue_config_capacity: venue_config.capacity,
        venue_config_code: venue_config.code,
        venue_config_desc: venue_config.desc,
        venue_config_id: venue_config.id,
        venue_config_nav_image: venue_config.nav_image,
        venue_config_nav_image_height: venue_config.nav_image_height,
        venue_config_nav_image_width: venue_config.nav_image_width,
        start: start,
        weekday: weekday,
        seats_available: seats_available,
    };

    let eventInfo: I.EventInfo = { ...eventObj, ...eventExtend };

    return eventInfo;
}

export function isValidSeatSelection() {  
    const inputsWithValue = config.state.inputsWithValue!;  
    console.log("checking seat selection");
    console.log(inputsWithValue);
    jQuery("#modalCart-overlay").hide();

    if (!config.state.selectedSeatsArr.length)
        return;

    UI.showHideBtnCartLoading("show");

    jQuery("#modalCart i").hide();
    jQuery("#modalCart .uabb-button-text").addClass("dot-pulse");

    const url = generateCheckoutUrl();

    // const selectedSeatIndexes: string = generateSelectedSeatIndexes();
    // const url: string = `${inputsWithValue["ticketPurchaseUrl"]}?user_context=${inputsWithValue.user_context}&pid=${inputsWithValue["pid"]}&selected_seat_indexes=${selectedSeatIndexes}&trxstate=148`;

    const message: I.Message = {
        message: {
            url: url,
        },
        from: "child",
        event: "child_needCheckoutResponse",
        date: Date.now()
    };
    Communication.sendMessage(message, "parent");
}

export function generateCheckoutUrl(): string | undefined {
    const inputsWithValue = config.state.inputsWithValue!;
    console.log(inputsWithValue);

    if (!config.state.selectedSeatsArr.length)
        return;
    else {
        const selectedSeatIndexes: string = generateSelectedSeatIndexes();
        return `${inputsWithValue["ticketPurchaseUrl"]}?user_context=${inputsWithValue.user_context}&pid=${inputsWithValue["pid"]}&selected_seat_indexes=${selectedSeatIndexes}&trxstate=148`;
    }
}

function generateSelectedSeatIndexes(): string {
    return (config.state.selectedSeatsArr.map(function (arr) {
        return arr.join(",");
    })).join("|");
}

export function getSectionDescBySectionID(sectionID: string): string | undefined {
    const venueXML = config.state.inVenueXML!;
    const sectionArr = venueXML.master_config[0].section_config[0].section;

    const sectionDesc = sectionArr.find(arr => {
        return sectionID === arr.id[0];
    })?.desc[0];

    return sectionDesc;
}

export function processSMAP() {
    const inputsWithValue = config.state.inputsWithValue!;
    if (!inputsWithValue.smap)
        return;

    const smapArr = inputsWithValue.smap.split("").map(Number);

    if (!smapArr[0])
        jQuery("#eventInfoCapacity").hide();
}

export function getVenuePricescalePropertyByPricescaleID(property: I.Pricescale2Properties, pricescaleID: string) {
    const venueXML = config.state.inVenueXML!;
    const venuePricescaleArr: I.Pricescale2[] = venueXML.venue[0].pricescales[0].pricescale;

    return venuePricescaleArr.find(obj => {
        if (obj.id[0] === pricescaleID)
            return obj;

        return undefined;
    })?.[property][0];
}

export function getBuyerTypeCodeByBuyerTypeID(inBuyerTypeID: string): string | undefined {
    const venueXML = config.state.inVenueXML!;
    const venueBuyerTypeArr = venueXML.venue[0].buyer_types[0].buyer_type;
    return venueBuyerTypeArr.find(arr => {
        return inBuyerTypeID === arr.id[0];
    })?.code[0];
}

export function getPriceByBuyertypeID(inBuyertypeID: string, inPricescaleObj: I.Pricescale5) {
    const price = inPricescaleObj?.buyer_type.find(arr => {
        return arr.id[0] === inBuyertypeID;
    })?.price[0];

    if (price)
        return parseFloat(price);

    return undefined;
}

export function getVenuePriceStructurePropertyByPricescaleID(inID: string): I.Pricescale5 | undefined {
    const venueXML = config.state.inVenueXML!;
    const venuePricescaleArr: I.Pricescale5[] = venueXML.price_structure[0].pricescale;
    return venuePricescaleArr.find(obj => {
        return obj.id[0] === inID;
    });
}

export function generatePricescaleCSS(): string {
    const venueXML = config.state.inVenueXML!;
    const venuePricescalesArr: I.Pricescale2[] = venueXML.venue[0].pricescales[0].pricescale;
    let cssArr: string[] = [];

    venuePricescalesArr.forEach(element => {
        const ID: string = element.id[0];        
        let color: string = `#${element.color[0]} !important`;  // Update: Colors are always defined: fallback colors exist in system so every XML provides them
        cssArr.push(`._${ID} { background-color: ${color}; }`);
    });

    return (cssArr.join("\r\n"));
}