"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.app = void 0;
const express_1 = __importDefault(require("express"));
const helmet_1 = __importDefault(require("helmet"));
const express_rate_limit_1 = __importDefault(require("express-rate-limit"));
const convert_js_1 = require("./routes/convert.js");
const templates_js_1 = require("./routes/templates.js");
const health_js_1 = require("./routes/health.js");
const auth_js_1 = require("./middleware/auth.js");
const browser_js_1 = require("./services/browser.js");
const app = (0, express_1.default)();
exports.app = app;
const PORT = parseInt(process.env.PORT || "3100", 10);
app.use((0, helmet_1.default)());
app.use(express_1.default.json({ limit: "2mb" }));
app.use(express_1.default.text({ limit: "2mb", type: "text/*" }));
// Rate limiting: 100 req/min for free tier
const limiter = (0, express_rate_limit_1.default)({
    windowMs: 60_000,
    max: 100,
    standardHeaders: true,
    legacyHeaders: false,
});
app.use(limiter);
// Public
app.use("/health", health_js_1.healthRouter);
// Authenticated
app.use("/v1/convert", auth_js_1.authMiddleware, convert_js_1.convertRouter);
app.use("/v1/templates", auth_js_1.authMiddleware, templates_js_1.templatesRouter);
// Root
app.get("/", (_req, res) => {
    res.json({
        name: "DocFast API",
        version: "0.1.0",
        docs: "/health",
        endpoints: [
            "POST /v1/convert/html",
            "POST /v1/convert/markdown",
            "POST /v1/templates/:id/render",
            "GET  /v1/templates",
        ],
    });
});
async function start() {
    await (0, browser_js_1.initBrowser)();
    app.listen(PORT, () => console.log(`DocFast API running on :${PORT}`));
    const shutdown = async () => {
        console.log("Shutting down...");
        await (0, browser_js_1.closeBrowser)();
        process.exit(0);
    };
    process.on("SIGTERM", shutdown);
    process.on("SIGINT", shutdown);
}
start().catch((err) => {
    console.error("Failed to start:", err);
    process.exit(1);
});