"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 (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; }
                    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 __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __values = (this && this.__values) || function(o) {
    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
    if (m) return m.call(o);
    if (o && typeof o.length === "number") return {
        next: function () {
            if (o && i >= o.length) o = void 0;
            return { value: o && o[i++], done: !o };
        }
    };
    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useSignerOrProvider = exports.useCallPoll = exports.useCallOnce = exports.DEFAULT_POLLING_INTERVAL = exports.useERC20 = exports.useContract = exports.useBlockNumber = void 0;
var react_1 = require("react");
var web3_1 = require("./web3");
var utils_1 = require("../utils");
var async_1 = require("./async");
var abis_1 = require("../abis");
var useInterval_1 = require("./useInterval");
// Only use this form inside a context
function useBlockNumber() {
    var _this = this;
    var _a = (0, web3_1.useWeb3React)(), chainId = _a.chainId, library = _a.library, active = _a.active;
    var _b = __read((0, react_1.useState)(), 2), blockNumber = _b[0], setBlockNumber = _b[1];
    (0, react_1.useEffect)(function () {
        if (!library)
            return;
        var watchNumber = function () { return __awaiter(_this, void 0, void 0, function () {
            var blockNumber_1, err_1;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        _a.trys.push([0, 2, , 3]);
                        console.log('init block listener');
                        library.on('block', updateBlockNumber);
                        return [4 /*yield*/, library.getBlockNumber()];
                    case 1:
                        blockNumber_1 = _a.sent();
                        setBlockNumber(blockNumber_1);
                        return [3 /*break*/, 3];
                    case 2:
                        err_1 = _a.sent();
                        setBlockNumber(undefined);
                        return [3 /*break*/, 3];
                    case 3: return [2 /*return*/];
                }
            });
        }); };
        var updateBlockNumber = function (blockNumber) {
            setBlockNumber(blockNumber);
        };
        if (active && library)
            watchNumber();
        return function () {
            library === null || library === void 0 ? void 0 : library.off('block', updateBlockNumber);
        };
    }, [chainId, active]);
    return (0, react_1.useMemo)(function () { return blockNumber; }, [blockNumber]);
}
exports.useBlockNumber = useBlockNumber;
function useContract(chain, nameOrAbi, address) {
    var signerOrProvider = (0, exports.useSignerOrProvider)(chain);
    var abi = (nameOrAbi && abis_1.contracts[nameOrAbi]) || nameOrAbi;
    var contract = (0, react_1.useMemo)(function () {
        if (!signerOrProvider || !address || !nameOrAbi)
            return;
        return (0, utils_1.getContract)(address, abi, signerOrProvider);
    }, [address, abi, signerOrProvider]);
    return contract;
}
exports.useContract = useContract;
var useERC20 = function (chain, address) {
    var signerOrProvider = (0, exports.useSignerOrProvider)(chain);
    return (0, react_1.useMemo)(function () {
        if (!signerOrProvider || !address)
            return;
        return (0, utils_1.getErc20)(address, signerOrProvider);
    }, [address, signerOrProvider]);
};
exports.useERC20 = useERC20;
var SECONDS_IN_DAY = 86400000;
exports.DEFAULT_POLLING_INTERVAL = 5000;
function useCallOnce(method) {
    var e_1, _a;
    var args = [];
    for (var _i = 1; _i < arguments.length; _i++) {
        args[_i - 1] = arguments[_i];
    }
    var fn = (0, react_1.useCallback)(method !== null && method !== void 0 ? method : (function () { return undefined; }), [method]);
    var allArgsExist = true;
    try {
        for (var args_1 = __values(args), args_1_1 = args_1.next(); !args_1_1.done; args_1_1 = args_1.next()) {
            var arg = args_1_1.value;
            // Check to make sure all dependencies of ifTrue are true.
            if (arg == null)
                allArgsExist = false;
        }
    }
    catch (e_1_1) { e_1 = { error: e_1_1 }; }
    finally {
        try {
            if (args_1_1 && !args_1_1.done && (_a = args_1.return)) _a.call(args_1);
        }
        finally { if (e_1) throw e_1.error; }
    }
    return (0, async_1.useAsync)(fn, args, {
        condition: !!method && allArgsExist,
        deps: [],
    });
}
exports.useCallOnce = useCallOnce;
function useCallPoll(seconds, method) {
    var e_2, _a;
    var args = [];
    for (var _i = 2; _i < arguments.length; _i++) {
        args[_i - 2] = arguments[_i];
    }
    var milliseconds = (0, react_1.useMemo)(function () { return (seconds <= 0 ? SECONDS_IN_DAY : Math.round(seconds * 1000)); }, [seconds]);
    var count = (0, useInterval_1.useInterval)(milliseconds).count;
    var fn = (0, react_1.useCallback)(method !== null && method !== void 0 ? method : (function () { return undefined; }), [method]);
    var allArgsExist = true;
    try {
        for (var args_2 = __values(args), args_2_1 = args_2.next(); !args_2_1.done; args_2_1 = args_2.next()) {
            var arg = args_2_1.value;
            // Check to make sure all dependencies of ifTrue are true.
            if (arg == null)
                allArgsExist = false;
        }
    }
    catch (e_2_1) { e_2 = { error: e_2_1 }; }
    finally {
        try {
            if (args_2_1 && !args_2_1.done && (_a = args_2.return)) _a.call(args_2);
        }
        finally { if (e_2) throw e_2.error; }
    }
    return (0, async_1.useAsync)(fn, args, {
        condition: !!method && allArgsExist,
        deps: [],
        interval: count,
    });
}
exports.useCallPoll = useCallPoll;
var useSignerOrProvider = function (desiredChain) {
    var _a = __read((0, react_1.useState)(), 2), signer = _a[0], setSigner = _a[1];
    var _b = __read((0, react_1.useState)(), 2), provider = _b[0], setProvider = _b[1];
    var _c = (0, web3_1.useWeb3React)(), library = _c.library, chainId = _c.chainId;
    var isCorrectNetwork = (0, react_1.useMemo)(function () { return chainId != null && utils_1.chainIdToNetwork[chainId] === desiredChain; }, [desiredChain, chainId, utils_1.chainIdToNetwork]);
    var update = (0, react_1.useCallback)(function (desiredChain, isCorrectNetwork) { return __awaiter(void 0, void 0, void 0, function () {
        var newSigner, newProvider;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    if (!desiredChain)
                        return [2 /*return*/];
                    if (!(library === null || library === void 0 ? void 0 : library.getSigner)) {
                        // handle edgecase where signer is disconnected.
                        setSigner(undefined);
                    }
                    if (!(desiredChain === 'localhost' ||
                        (isCorrectNetwork && !!(library === null || library === void 0 ? void 0 : library.getSigner)))) return [3 /*break*/, 1];
                    newSigner = library === null || library === void 0 ? void 0 : library.getSigner();
                    setSigner(newSigner);
                    return [3 /*break*/, 3];
                case 1: return [4 /*yield*/, (0, utils_1.getProvider)(desiredChain)];
                case 2:
                    newProvider = _a.sent();
                    setProvider(newProvider);
                    _a.label = 3;
                case 3: return [2 /*return*/];
            }
        });
    }); }, [library]);
    (0, react_1.useEffect)(function () {
        update(desiredChain, isCorrectNetwork);
    }, [desiredChain, isCorrectNetwork, library === null || library === void 0 ? void 0 : library.getSigner]);
    return signer || provider;
};
exports.useSignerOrProvider = useSignerOrProvider;
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