/*
 This file is part of TALER
 (C) 2015 GNUnet e.V.

 TALER is free software; you can redistribute it and/or modify it under the
 terms of the GNU General Public License as published by the Free Software
 Foundation; either version 3, or (at your option) any later version.

 TALER is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along with
 TALER; see the file COPYING.  If not, If not, see <http://www.gnu.org/licenses/>
 */
/// <reference path="../decl/handlebars/handlebars.d.ts" />
"use strict";
let url = URI(document.location.href);
let query = URI.parseQuery(url.query());
let $_ = (x) => document.getElementById(x);
function renderContract(contract) {
    let showAmount = document.getElementById("show-amount");
    $_('merchant-name').innerText = contract.merchant.name;
}
function clone(obj) {
    // This is faster than it looks ...
    return JSON.parse(JSON.stringify(obj));
}
Handlebars.registerHelper('prettyAmount', function (amount) {
    let v = amount.value + amount.fraction / 10e6;
    return v.toFixed(2) + " " + amount.currency;
});
document.addEventListener("DOMContentLoaded", (e) => {
    let offer = JSON.parse(query.offer);
    console.dir(offer);
    let source = $_("contract-template").innerHTML;
    let template = Handlebars.compile(source);
    $_("render-contract").innerHTML = template(offer.contract);
    document.getElementById("confirm-pay").addEventListener("click", (e) => {
        console.log("Query:", JSON.stringify(query));
        let d = {
            offer: JSON.parse(query.offer),
            merchantPageUrl: query.merchantPageUrl
        };
        chrome.runtime.sendMessage({ type: 'confirm-pay', detail: d }, (resp) => {
            if (!resp.success) {
                let source = $_("error-template").innerHTML;
                let template = Handlebars.compile(source);
                $_("status").innerHTML = template(resp);
                return;
            }
            document.location.href = URI(d.offer.exec_url)
                .absoluteTo(query.merchantPageUrl)
                .addQuery({ H_contract: d.offer.H_contract })
                .href();
        });
    });
});