// Task Team — Error Tracking — 2026-03-29

async function errorRoutes(app) {
        CREATE INDEX IF NOT EXISTS idx_errors_created ON error_logs(created_at DESC);
    `);

    // Log error from client
    app.post("/errors/report", async (req) => {
        const { message, stack, url, metadata } = req.body;
        await app.db.query(
            "INSERT INTO error_logs (message, stack, url, method, metadata) VALUES ($1,$2,$3,$4,$5)",
            [message || "Unknown error", stack || "", url || "", req.method, JSON.stringify(metadata || {})]
        );
        return { status: "logged" };
    });

    // List recent errors (admin)
    app.get("/errors/recent", async (req) => {
        const { rows } = await app.db.query(
            "SELECT * FROM error_logs ORDER BY created_at DESC LIMIT 50"
        );
        return { data: rows };
    });

    // Error stats
    app.get("/errors/stats", async (req) => {
        const { rows } = await app.db.query(`
            SELECT 
                count(*) as total,
                count(*) FILTER (WHERE created_at > NOW() - INTERVAL '1 hour') as last_hour,
                count(*) FILTER (WHERE created_at > NOW() - INTERVAL '24 hours') as last_day
            FROM error_logs
        `);
        return { data: rows[0] };
    });

    // Global error handler for the API itself
    app.setErrorHandler(async (error, request, reply) => {
        app.log.error(error);
        try {
            await app.db.query(
                "INSERT INTO error_logs (level, message, stack, url, method) VALUES ($1,$2,$3,$4,$5)",
                [error.statusCode >= 500 ? "error" : "warn", error.message, error.stack || "", request.url, request.method]
            );
        } catch (e) {
            // Silent catch - error logging should not break the response
        }
        reply.status(error.statusCode || 500).send({
            error: error.message || "Internal Server Error",
            statusCode: error.statusCode || 500
        });
    });
}

module.exports = errorRoutes;