"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    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 () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.publishBatchPayload = publishBatchPayload;
const ethers_1 = require("ethers");
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const config_1 = require("./config");
function jsonReplacer(_key, value) {
    return typeof value === 'bigint' ? value.toString() : value;
}
async function publishBatchPayload(batchId, payload) {
    const json = JSON.stringify(payload, jsonReplacer, 2);
    const localDir = config_1.checkpointAggregatorConfig.batchPayloadDir;
    fs.mkdirSync(localDir, { recursive: true });
    const localPath = path.join(localDir, `batch-${batchId}.json`);
    fs.writeFileSync(localPath, json);
    if (!config_1.checkpointAggregatorConfig.ipfsApiUrl) {
        if (config_1.checkpointAggregatorConfig.payloadPublicUrl) {
            const url = `${config_1.checkpointAggregatorConfig.payloadPublicUrl.replace(/\/$/, '')}/batch-${batchId}.json`;
            return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(url));
        }
        return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(`file://${localPath}`));
    }
    const form = new FormData();
    form.append('file', new Blob([json], { type: 'application/json' }), `batch-${batchId}.json`);
    const res = await fetch(`${config_1.checkpointAggregatorConfig.ipfsApiUrl.replace(/\/$/, '')}/api/v0/add`, { method: 'POST', body: form });
    if (!res.ok) {
        throw new Error(`IPFS add failed: ${res.status} ${await res.text()}`);
    }
    const text = await res.text();
    const line = text.trim().split('\n').pop() || '{}';
    const parsed = JSON.parse(line);
    if (!parsed.Hash)
        throw new Error('IPFS response missing Hash');
    return ethers_1.ethers.keccak256(ethers_1.ethers.toUtf8Bytes(`ipfs://${parsed.Hash}`));
}
