@enclavemoney/enclave-wallet-sdk/dist/context/CryptoBalanceContext.js

A simple enclave wallet SDK for React applications

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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}) : (function(o, m, k, k2) {
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    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
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 (g && (g = 0, op[0] && (_ = 0)), _) 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; }
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        } 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 };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useCryptoBalance = exports.CryptoBalanceProvider = void 0;
var react_1 = __importStar(require("react"));
var CryptoBalanceContext = (0, react_1.createContext)(undefined);
var CryptoBalanceProvider = function (_a) {
    var children = _a.children, walletSDKKey = _a.walletSDKKey;
    var _b = (0, react_1.useState)(null), cryptoBalance = _b[0], setCryptoBalance = _b[1];
    var _c = (0, react_1.useState)(false), loading = _c[0], setLoading = _c[1];
    var _d = (0, react_1.useState)(false), showActivity = _d[0], setShowActivity = _d[1];
    var _e = (0, react_1.useState)(null), activity = _e[0], setActivity = _e[1];
    var refreshBalance = function (showLoading) {
        if (showLoading === void 0) { showLoading = false; }
        return __awaiter(void 0, void 0, void 0, function () {
            var sdkInstance, balance, error_1;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        console.log("show loading", showLoading);
                        _a.label = 1;
                    case 1:
                        _a.trys.push([1, 4, 5, 6]);
                        if (showLoading) {
                            setLoading(true);
                        }
                        sdkInstance = window.__walletSDKInstance;
                        if (!sdkInstance) return [3 /*break*/, 3];
                        return [4 /*yield*/, sdkInstance.getUserCryptoBalance()];
                    case 2:
                        balance = _a.sent();
                        setCryptoBalance(balance);
                        _a.label = 3;
                    case 3: return [3 /*break*/, 6];
                    case 4:
                        error_1 = _a.sent();
                        console.error("Error fetching balance:", error_1);
                        return [3 /*break*/, 6];
                    case 5:
                        setLoading(false);
                        return [7 /*endfinally*/];
                    case 6: return [2 /*return*/];
                }
            });
        });
    };
    // Listen for storage changes to trigger balance refresh
    (0, react_1.useEffect)(function () {
        var handleStorageChange = function (e) {
            if (e.key === "enclave_wallet_login") {
                if (e.newValue) {
                    refreshBalance(true);
                }
                else {
                    setCryptoBalance(null);
                }
            }
        };
        window.addEventListener("storage", handleStorageChange);
        return function () { return window.removeEventListener("storage", handleStorageChange); };
    }, []);
    // Initial load
    (0, react_1.useEffect)(function () {
        var userSession = localStorage.getItem("enclave_wallet_login");
        if (userSession) {
            refreshBalance(true); // Show loading on initial load
        }
    }, [walletSDKKey]);
    // Polling effect
    (0, react_1.useEffect)(function () {
        var userSession = localStorage.getItem("enclave_wallet_login");
        if (!userSession)
            return;
        var pollInterval = setInterval(function () {
            refreshBalance(false); // Don't show loading during polling
        }, 5000);
        return function () { return clearInterval(pollInterval); };
    }, [walletSDKKey]);
    return (react_1.default.createElement(CryptoBalanceContext.Provider, { value: {
            cryptoBalance: cryptoBalance,
            loading: loading,
            refreshBalance: refreshBalance,
            showActivity: showActivity,
            setShowActivity: setShowActivity,
            activity: activity,
            setActivity: setActivity,
            setLoading: setLoading,
        } }, children));
};
exports.CryptoBalanceProvider = CryptoBalanceProvider;
var useCryptoBalance = function () {
    var context = (0, react_1.useContext)(CryptoBalanceContext);
    if (context === undefined) {
        throw new Error("useCryptoBalance must be used within a CryptoBalanceProvider");
    }
    return context;
};
exports.useCryptoBalance = useCryptoBalance;