"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * ABE — composition root.
 * Wires all modules together and starts the HTTP + WebSocket server.
 */
const http_1 = __importDefault(require("http"));
const socket_io_1 = require("socket.io");
const Config_1 = require("./shared/infrastructure/Config");
const Logger_1 = require("./shared/infrastructure/Logger");
const DatabaseConnection_1 = require("./shared/infrastructure/DatabaseConnection");
const InProcessEventBus_1 = require("./shared/infrastructure/InProcessEventBus");
const migrator_1 = require("./db/migrator");
// Crawling module
const KyselyCrawlSessionRepository_1 = require("./modules/crawling/infrastructure/repositories/KyselyCrawlSessionRepository");
const KyselyStateRepository_1 = require("./modules/crawling/infrastructure/repositories/KyselyStateRepository");
const StartCrawlCommand_1 = require("./modules/crawling/application/commands/StartCrawlCommand");
const StopCrawlCommand_1 = require("./modules/crawling/application/commands/StopCrawlCommand");
const GetSessionQuery_1 = require("./modules/crawling/application/queries/GetSessionQuery");
const ListSessionsQuery_1 = require("./modules/crawling/application/queries/ListSessionsQuery");
// Findings module
const KyselyFindingRepository_1 = require("./modules/findings/infrastructure/repositories/KyselyFindingRepository");
const CreateFindingCommand_1 = require("./modules/findings/application/commands/CreateFindingCommand");
const EnrichFindingCommand_1 = require("./modules/findings/application/commands/EnrichFindingCommand");
const ResolveFindingCommand_1 = require("./modules/findings/application/commands/ResolveFindingCommand");
const GetFindingQuery_1 = require("./modules/findings/application/queries/GetFindingQuery");
const ListFindingsQuery_1 = require("./modules/findings/application/queries/ListFindingsQuery");
const FindingStatsQuery_1 = require("./modules/findings/application/queries/FindingStatsQuery");
const OnAnomalyDetected_1 = require("./modules/findings/application/event-handlers/OnAnomalyDetected");
const NullAIEnricher_1 = require("./modules/findings/infrastructure/NullAIEnricher");
// Fuzzing module
const FuzzingEngineAdapter_1 = require("./modules/fuzzing/infrastructure/adapters/FuzzingEngineAdapter");
const RunFuzzCommand_1 = require("./modules/fuzzing/application/commands/RunFuzzCommand");
const OnActionExecuted_1 = require("./modules/fuzzing/application/event-handlers/OnActionExecuted");
const InMemoryFuzzSessionRepository_1 = require("./modules/fuzzing/infrastructure/repositories/InMemoryFuzzSessionRepository");
// Job queue
const SQLiteJobQueue_1 = require("./jobs/SQLiteJobQueue");
const ExplorationWorker_1 = require("./jobs/workers/ExplorationWorker");
const ReportWorker_1 = require("./jobs/workers/ReportWorker");
// API + Realtime
const server_1 = require("./api/server");
const SocketGateway_1 = require("./realtime/SocketGateway");
async function bootstrap() {
    // 1. Config
    const config = (0, Config_1.loadConfig)();
    // 2. Logger
    const logger = (0, Logger_1.createLogger)({ level: config.log.level, nodeEnv: config.nodeEnv });
    logger.info({ port: config.port, env: config.nodeEnv }, 'Starting ABE...');
    // 3. Database + migrations
    const db = (0, DatabaseConnection_1.createDatabase)(config.db);
    await (0, migrator_1.runMigrations)(db);
    logger.info('Database migrations applied');
    // 4. Event bus
    const eventBus = new InProcessEventBus_1.InProcessEventBus(logger);
    // 5. Repositories
    const sessionRepo = new KyselyCrawlSessionRepository_1.KyselyCrawlSessionRepository(db);
    const stateRepo = new KyselyStateRepository_1.KyselyStateRepository(db);
    const findingRepo = new KyselyFindingRepository_1.KyselyFindingRepository(db);
    const fuzzRepo = new InMemoryFuzzSessionRepository_1.InMemoryFuzzSessionRepository();
    // Suppress unused warning for stateRepo — used by crawling infrastructure
    void stateRepo;
    // 6. Crawling use cases
    const startCrawl = new StartCrawlCommand_1.StartCrawlCommand(sessionRepo, eventBus);
    const stopCrawl = new StopCrawlCommand_1.StopCrawlCommand(sessionRepo, eventBus);
    const getSession = new GetSessionQuery_1.GetSessionQuery(sessionRepo);
    const listSessions = new ListSessionsQuery_1.ListSessionsQuery(sessionRepo);
    // 7. Findings use cases
    const createFinding = new CreateFindingCommand_1.CreateFindingCommand(findingRepo, eventBus);
    const enricher = new NullAIEnricher_1.NullAIEnricher();
    const enrichFinding = new EnrichFindingCommand_1.EnrichFindingCommand(findingRepo, enricher, eventBus);
    const resolveFinding = new ResolveFindingCommand_1.ResolveFindingCommand(findingRepo, eventBus);
    const getFinding = new GetFindingQuery_1.GetFindingQuery(findingRepo);
    const listFindings = new ListFindingsQuery_1.ListFindingsQuery(findingRepo);
    const findingStats = new FindingStatsQuery_1.FindingStatsQuery(findingRepo);
    // 8. Fuzzing use cases
    const fuzzerEngine = new FuzzingEngineAdapter_1.FuzzingEngineAdapter({ intensity: 'low', seed: 42 });
    const runFuzz = new RunFuzzCommand_1.RunFuzzCommand(fuzzerEngine, fuzzRepo, eventBus);
    // 9. Event handlers — subscribe to EventBus
    const onAnomalyDetected = new OnAnomalyDetected_1.OnAnomalyDetected(createFinding);
    eventBus.subscribe('crawling.anomaly_detected', onAnomalyDetected);
    const onActionExecuted = new OnActionExecuted_1.OnActionExecuted(runFuzz);
    eventBus.subscribe('crawling.action_executed', onActionExecuted);
    // 10. HTTP server
    const app = (0, server_1.createServer)({
        config,
        logger,
        db,
        crawlingDeps: { startCrawl, stopCrawl, getSession, listSessions },
        findingsDeps: { getFinding, listFindings, findingStats, resolveFinding, enrichFinding },
        fuzzingDeps: { runFuzz, repository: fuzzRepo },
    });
    const httpServer = http_1.default.createServer(app);
    // 11. Job queue
    const jobQueue = new SQLiteJobQueue_1.SQLiteJobQueue(db, logger, config.jobs.pollIntervalMs);
    jobQueue.registerHandler(ExplorationWorker_1.EXPLORATION_JOB_TYPE, (0, ExplorationWorker_1.createExplorationJobHandler)({ sessionRepo, eventBus, logger }));
    jobQueue.registerHandler(ReportWorker_1.REPORT_JOB_TYPE, (0, ReportWorker_1.createReportJobHandler)({ logger }));
    jobQueue.start();
    // 12. Socket.io + gateway
    const io = new socket_io_1.Server(httpServer, {
        cors: { origin: config.cors.origin, credentials: true },
    });
    const gateway = new SocketGateway_1.SocketGateway(io, eventBus, logger);
    gateway.start();
    // 13. Start listening
    await new Promise((resolve) => {
        httpServer.listen(config.port, config.host, resolve);
    });
    logger.info({ port: config.port, host: config.host }, 'ABE server ready');
    // 14. Graceful shutdown
    let shuttingDown = false;
    async function shutdown(signal) {
        if (shuttingDown)
            return;
        shuttingDown = true;
        logger.info({ signal }, 'Shutting down...');
        // Stop accepting new connections
        httpServer.close();
        // Close socket.io
        io.close();
        // Stop job queue and wait for active jobs
        jobQueue.pause();
        await jobQueue.waitForActive(30000);
        // Close database
        try {
            await db.destroy();
        }
        catch (err) {
            logger.warn({ err }, 'Error closing database');
        }
        logger.info('Shutdown complete');
        process.exit(0);
    }
    // Force-exit if graceful shutdown takes too long
    function forceExit(signal) {
        void shutdown(signal).catch(() => {
            process.exit(1);
        });
        setTimeout(() => {
            logger.error('Forced shutdown after 30s');
            process.exit(1);
        }, 30000).unref();
    }
    process.on('SIGTERM', () => forceExit('SIGTERM'));
    process.on('SIGINT', () => forceExit('SIGINT'));
}
bootstrap().catch((err) => {
    console.error('Fatal: failed to start ABE', err);
    process.exit(1);
});