walletlink/dist/WalletLink.js

"use strict";
// Copyright (c) 2018-2020 WalletLink.org <https://www.walletlink.org/>
// Copyright (c) 2018-2020 Coinbase, Inc. <https://www.coinbase.com/>
// Licensed under the Apache License, version 2.0
Object.defineProperty(exports, "__esModule", { value: true });
const cssReset_1 = require("./lib/cssReset");
const WalletLinkProvider_1 = require("./provider/WalletLinkProvider");
const WalletLinkRelay_1 = require("./relay/WalletLinkRelay");
const util_1 = require("./util");
const WALLETLINK_URL = process.env.WALLETLINK_URL || "https://www.walletlink.org";
const WALLETLINK_VERSION = process.env.WALLETLINK_VERSION ||
    require("../package.json").version ||
    "unknown";
class WalletLink {
    /**
     * Constructor
     * @param options WalletLink options object
     */
    constructor(options) {
        this._appName = "";
        this._appLogoUrl = null;
        this._relay = new WalletLinkRelay_1.WalletLinkRelay({
            walletLinkUrl: options.walletLinkUrl || WALLETLINK_URL,
            version: WALLETLINK_VERSION,
            darkMode: !!options.darkMode
        });
        this.setAppInfo(options.appName, options.appLogoUrl);
        this._relay.attach(document.documentElement);
        cssReset_1.injectCssReset();
    }
    /**
     * Create a Web3 Provider object
     * @param jsonRpcUrl Ethereum JSON RPC URL
     * @param chainId Ethereum Chain ID (Default: 1)
     * @returns A Web3 Provider
     */
    makeWeb3Provider(jsonRpcUrl, chainId = 1) {
        return new WalletLinkProvider_1.WalletLinkProvider({
            relay: this._relay,
            jsonRpcUrl,
            chainId
        });
    }
    /**
     * Set application information
     * @param appName Application name
     * @param appLogoUrl Application logo image URL
     */
    setAppInfo(appName, appLogoUrl) {
        this._appName = appName || "DApp";
        this._appLogoUrl = appLogoUrl || util_1.getFavicon();
        this._relay.setAppInfo(this._appName, this._appLogoUrl);
    }
    /**
     * Disconnect. After disconnecting, this will reload the web page to ensure
     * all potential stale state is cleared.
     */
    disconnect() {
        this._relay.resetAndReload();
    }
}
exports.WalletLink = WalletLink;
/**
 * WalletLink version
 */
WalletLink.VERSION = WALLETLINK_VERSION;