"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.getConfigFilePath = getConfigFilePath;
exports.loadConfigFile = loadConfigFile;
exports.saveConfigFile = saveConfigFile;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const CONFIG_FILE = 'logviewer.config.json';
function getConfigFilePath() {
    return path.join(process.cwd(), CONFIG_FILE);
}
function loadConfigFile() {
    const defaults = {
        mode: 'both',
        port: 8080,
        host: '0.0.0.0',
        viewer: {
            sources: [],
            theme: 'dark',
            refreshInterval: 2000,
            tailMode: true,
            maxLines: 50000,
            defaultLevel: 'ALL',
        },
        collector: {
            enabled: true,
            storageDir: './collector-data',
            maxLinesPerStream: 100000,
            maxStreams: 50,
            persistToDisk: true,
            udp: { enabled: true, port: 5140 },
            rotation: { maxSizeBytes: 5242880, maxAgeMs: 600000, compression: 'gzip', fileExtension: '.log' },
            forwardTargets: [],
        },
        s3: { sources: {} },
        remoteCollector: { url: '' },
    };
    const filePath = getConfigFilePath();
    if (fs.existsSync(filePath)) {
        try {
            const fileContent = JSON.parse(fs.readFileSync(filePath, 'utf-8'));
            return deepMerge(defaults, fileContent);
        }
        catch (err) {
            console.error(`Error reading ${CONFIG_FILE}:`, err.message);
        }
    }
    return defaults;
}
function saveConfigFile(config) {
    const filePath = getConfigFilePath();
    const existing = loadConfigFile();
    const merged = deepMerge(existing, config);
    fs.writeFileSync(filePath, JSON.stringify(merged, null, 2));
}
function deepMerge(target, source) {
    const result = { ...target };
    for (const key of Object.keys(source)) {
        if (source[key] && typeof source[key] === 'object' && !Array.isArray(source[key])) {
            result[key] = deepMerge(target[key] || {}, source[key]);
        }
        else {
            result[key] = source[key];
        }
    }
    return result;
}
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