"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpLogger = exports.Logger = exports.levels = void 0;
const winston = require("winston");
const colors = require("colors");
const _1 = require(".");
const prune = require("json-prune");
const logger = winston.createLogger({
    level: _1.DefaultConfig.isProduction ? 'info' : 'silly',
    format: winston.format.json(),
    transports: [
        new winston.transports.Console({
            format: winston.format.simple(),
        }),
    ],
});
exports.levels = ['error', 'warn', 'info', 'http', 'verbose', 'debug', 'silly'];
const wrapper = (original) => {
    return (...args) => {
        return original(args.map((obj) => typeof obj === 'string' ? obj : prune(obj)).join(' '));
    };
};
exports.Logger = {};
for (const level of exports.levels) {
    exports.Logger[level] = wrapper(logger[level]);
}
exports.Logger.log = wrapper(logger['silly']);
exports.HttpLogger = (req, res, next) => {
    const start = Date.now();
    const path = req.path;
    const end = res.end;
    res.end = function (...args) {
        const statusCode = res.statusCode;
        const colorFunction = statusCode >= 500 ? colors.red
            : statusCode >= 400 ? colors.yellow
                : statusCode >= 300 ? colors.cyan
                    : statusCode >= 200 ? colors.green
                        : colors.gray;
        const status = colorFunction(res.statusCode.toString(10));
        const method = req.method.toUpperCase().padEnd(6, ' ');
        const responseTime = (Date.now() - start).toString(10).padStart(3, ' ');
        if (!req.noHttpLogging)
            exports.Logger.http(`${status} ${method} ${responseTime}ms ${path}`);
        end.apply(res, args);
    };
    next();
};