"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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    return new (P || (P = Promise))(function (resolve, reject) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BalancerV2SpotPriceHelper = void 0;
const common_1 = require("@nestjs/common");
const lodash_1 = require("lodash");
const app_toolkit_interface_1 = require("../../../app-toolkit/app-toolkit.interface");
const contracts_1 = require("../contracts");
let BalancerV2SpotPriceHelper = class BalancerV2SpotPriceHelper {
    constructor(balancerV2ContractFactory, appToolkit) {
        this.balancerV2ContractFactory = balancerV2ContractFactory;
        this.appToolkit = appToolkit;
    }
    getReserves({ network, lpAddress, tokens }) {
        return __awaiter(this, void 0, void 0, function* () {
            const mc = this.appToolkit.getMulticall(network);
            const poolContract = this.balancerV2ContractFactory.balancerPool({ address: lpAddress, network });
            const poolId = yield mc.wrap(poolContract).getPoolId();
            const vaultAddress = '0xba12222222228d8ba445958a75a0704d566bf2c8';
            const vaultContract = this.balancerV2ContractFactory.balancerVault({ address: vaultAddress, network });
            const poolTokens = yield mc.wrap(vaultContract).getPoolTokens(poolId);
            const res = poolTokens.tokens.map((v, i) => ({
                tokenAddress: v.toLowerCase(),
                reserveRaw: poolTokens.balances[i],
            }));
            const [[targetToken], [otherToken]] = (0, lodash_1.partition)(res, v => v.tokenAddress === tokens[0]);
            return [targetToken.reserveRaw, otherToken.reserveRaw];
        });
    }
};
BalancerV2SpotPriceHelper = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, common_1.Inject)(contracts_1.BalancerV2ContractFactory)),
    __param(1, (0, common_1.Inject)(app_toolkit_interface_1.APP_TOOLKIT)),
    __metadata("design:paramtypes", [contracts_1.BalancerV2ContractFactory, Object])
], BalancerV2SpotPriceHelper);
exports.BalancerV2SpotPriceHelper = BalancerV2SpotPriceHelper;
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