"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = __importStar(require("react"));
var CurrencyConverter_1 = require("../../CurrencyConverter");
var context_1 = require("../../context");
var TokenPurchaseSummary_1 = require("../TokenPurchaseSummary");
var EthereumTransactionButton_1 = require("../EthereumTransactionButton");
exports.UniswapBuy = function (_a) {
    var ethToSpend = _a.ethToSpend, ethExchangeRate = _a.ethExchangeRate, usdToSpend = _a.usdToSpend, onBuyComplete = _a.onBuyComplete;
    var context = React.useContext(context_1.CivilContext);
    var uniswap = context.uniswap;
    var _b = React.useState(null), cvlToReceive = _b[0], setCvlToReceive = _b[1];
    React.useEffect(function () {
        function updatePrice() {
            return __awaiter(this, void 0, void 0, function () {
                var weiToSpend, result;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, context.civil.currentProviderEnable()];
                        case 1:
                            _a.sent();
                            weiToSpend = uniswap.parseEther(ethToSpend.toString());
                            return [4 /*yield*/, uniswap.quoteETHToCVL(weiToSpend)];
                        case 2:
                            result = _a.sent();
                            setCvlToReceive(result);
                            return [2 /*return*/];
                    }
                });
            });
        }
        updatePrice().catch(function (err) {
            // TODO(dankins): commenting out this error to prevent storyshots from complaining.
            // this was silently failing before due to the way the component was set up
            // there are definitely more components that suffer the same fate
            // see UnhandledPromiseRejectionWarning: Error: Invalid JSON RPC response: "" at the end of the test run
            // console.log("error updating price", err);
        });
    }, [context, ethToSpend]);
    function buyCVL() {
        return __awaiter(this, void 0, void 0, function () {
            var weiToSpend;
            return __generator(this, function (_a) {
                weiToSpend = uniswap.parseEther(ethToSpend.toString());
                return [2 /*return*/, uniswap.executeETHToCVL(weiToSpend, cvlToReceive)];
            });
        });
    }
    if (!cvlToReceive) {
        return React.createElement("div", null, "loading price...");
    }
    var cvl = uniswap.weiToEtherNumber(cvlToReceive);
    var pricePerCVL;
    if (ethToSpend === 0) {
        pricePerCVL = 0;
    }
    else {
        pricePerCVL = (ethExchangeRate * ethToSpend) / cvl;
    }
    return (React.createElement(CurrencyConverter_1.CurrencyConverterSection, null,
        React.createElement(TokenPurchaseSummary_1.TokenPurchaseSummary, { mode: "buy", currencyCode: "CVL", pricePer: pricePerCVL, totalTokens: cvl, totalPrice: pricePerCVL * cvl }),
        React.createElement("div", null,
            React.createElement(EthereumTransactionButton_1.EthereumTransactionButton, { modalHeading: "Confirm in Metamask to complete your purchase of " + cvl + " CVL", execute: function () { return __awaiter(void 0, void 0, void 0, function () { return __generator(this, function (_a) {
                    return [2 /*return*/, buyCVL()];
                }); }); }, disabled: usdToSpend === 0, onComplete: onBuyComplete }, "Buy CVL on the open market from Uniswap"))));
};
//# sourceMappingURL=UniswapBuy.js.map