"use strict";
/**
 *  Dullahan daemon
 *
 *  Copyright (C) 2010-2020 R-T Specialty, LLC.
 *
 *  This file is part of the Liza Data Collection Framework.
 *
 *  liza is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
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 (_) 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 };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var dotenv = require("dotenv-flow");
var express = require("express");
var promBundle = require("express-prom-bundle");
var bodyParser = require("body-parser");
var RaterFactory_1 = require("../src/dullahan/program/RaterFactory");
var events_1 = require("events");
var EventMediator_1 = require("../src/system/EventMediator");
var HttpClient_1 = require("../src/system/network/HttpClient");
var MongoFactory_1 = require("../src/system/db/MongoFactory");
var ProgramFactory_1 = require("../src/dullahan/program/ProgramFactory");
var StandardLogger_1 = require("../src/system/StandardLogger");
var ConsoleFactory_1 = require("../src/system/ConsoleFactory");
var IndicationController_1 = require("../src/dullahan/controllers/IndicationController");
var QuoteFactory_1 = require("../src/dullahan/quote/QuoteFactory");
var SystemController_1 = require("../src/dullahan/controllers/SystemController");
var numeric_1 = require("../src/numeric");
var AccessLogger_1 = require("../src/dullahan/middleware/AccessLogger");
dotenv.config();
var app = express();
var env = process.env.NODE_ENV;
var log_format = process.env.DULLAHAN_ACCESS_LOG_FORMAT;
var port = process.env.NODE_PORT;
var program_id = process.env.DULLAHAN_PROGRAM_ID;
var rater_path = process.env.DULLAHAN_RATER_PATH;
var service = 'dullahan';
var log_console = ConsoleFactory_1.createConsole(process.env.LOG_PATH_DEBUG);
if (!env) {
    throw new Error('Unable to determine env.');
}
else if (!log_format) {
    throw new Error('Unable to read log_format from env.');
}
else if (!port) {
    throw new Error('Unable to read port from env.');
}
else if (!program_id) {
    throw new Error('Unable to read program_id from env.');
    // This is set in the dullahan script, not the .env
}
else if (!rater_path) {
    throw new Error('Unable to read rater_path from env.');
}
var metricsMiddleware = promBundle({ includePath: true });
var emitter = new events_1.EventEmitter();
var http = new HttpClient_1.HttpClient();
var logger = new StandardLogger_1.StandardLogger(log_console, numeric_1.ts_ctor, env, service);
var program_path = "program/" + program_id + "/Program";
/* eslint-disable @typescript-eslint/no-var-requires */
var program = require(program_path);
var getQuoteDataBucket = require('../src/bucket/QuoteDataBucket');
/* eslint-enable @typescript-eslint/no-var-requires */
var rater_src = rater_path + "/" + process.env.DULLAHAN_PROGRAM_ID + ".js";
var program_factory = new ProgramFactory_1.ProgramFactory(program, function () { return getQuoteDataBucket(); });
var rater_factory = new RaterFactory_1.AsyncRaterFactory(rater_src);
var data_factory = MongoFactory_1.MongoFactory(env)(numeric_1.ts_ctor);
var db = data_factory.createDatabase();
var dao = data_factory.createDao(db);
new EventMediator_1.EventMediator(logger, emitter);
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
app.use(metricsMiddleware);
app.use(AccessLogger_1.routeAccessEmitter(emitter));
app.use(AccessLogger_1.accessLogger(log_format));
// Start the Express server
var server = app.listen(port, function () {
    return logger.info("Dullahan started at http://localhost:" + port + ".");
});
(function () { return __awaiter(void 0, void 0, void 0, function () {
    var rater, _a, _b, _c, _d;
    return __generator(this, function (_e) {
        switch (_e.label) {
            case 0: return [4 /*yield*/, rater_factory.createRater()];
            case 1:
                rater = _e.sent();
                app.get('/healthcheck', SystemController_1.system.healthcheck);
                _b = (_a = app).post;
                _c = ['/indication'];
                _d = IndicationController_1.indication.create(emitter)(http)(program_factory)(QuoteFactory_1.quote_factory)(rater);
                return [4 /*yield*/, dao];
            case 2:
                _b.apply(_a, _c.concat([_d.apply(void 0, [_e.sent()])]));
                return [4 /*yield*/, dao];
            case 3:
                (_e.sent()).init(function () { return console.log('Dullahan has connected to Mongo.'); });
                return [2 /*return*/];
        }
    });
}); })();
process.on('SIGTERM', function () {
    // events stop working here, switch to regular logger
    logger.info('SIGTERM signal received');
    server.close(function () {
        logger.info('HTTP server closed');
        // We want to use process.exit here because it is the proper way to
        // shut down this service.
        /* eslint-disable no-process-exit */
        process.exit(1);
        /* eslint-enable no-process-exit */
    });
});
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