//http://usday1vms006:4000/api/v1/zebra/wrapper1
import {z, createRoute, OpenAPIHono} from "@hono/zod-openapi";
import {readTags} from "../controller/readTags.js";
import {createLog} from "../../logger/logger.js";

// Define the response schema
const responseSchema = z.object({
    success: z.boolean().openapi({example: true}),
    message: z.string().optional(),
});

const app = new OpenAPIHono();
let lastGpiTimestamp = 0;

const ParamsSchema = z.object({
    reader: z
    .string()
    .min(3)
    .openapi({
        param: {
            name: "id",
            in: "path",
        },
        example: "1212121",
    }),
});

app.openapi(
    createRoute({
        tags: ["server"],
        summary: "Adds a new module",
        method: "post",
        path: "/mgtevents/{reader}",
        request: {
            params: ParamsSchema,
        },
        responses: {
            200: {
                content: {
                    "application/json": {schema: responseSchema},
                },
                description: "Response message",
            },
            400: {
                content: {
                    "application/json": {
                        schema: z.object({message: z.string().optional().openapi({example: "Internal Server error"})}),
                    },
                },
                description: "Internal Server Error",
            },
            401: {
                content: {
                    "application/json": {
                        schema: z.object({message: z.string().optional().openapi({example: "Unauthenticated"})}),
                    },
                },
                description: "Unauthorized",
            },
            500: {
                content: {
                    "application/json": {
                        schema: z.object({message: z.string().optional().openapi({example: "Internal Server error"})}),
                    },
                },
                description: "Internal Server Error",
            },
        },
    }),
    async (c) => {
        const {reader} = c.req.valid("param");
        const body = await c.req.json();

        if (body.type === "heartbeat") {
            console.log("Heartbeat");
        }

        if (body.type === "gpi" && body.data.state === "HIGH") {
            const eventTimestamp = new Date(body.timestamp).getTime(); // Convert ISO timestamp to milliseconds

            if (eventTimestamp - lastGpiTimestamp > 10) {
                // Check if it's been more than 2ms
                lastGpiTimestamp = eventTimestamp; // Update last seen timestamp
                createLog("info", "rfid", "rfid", `${reader} is reading a tag.`);
                readTags(reader);
            } else {
                console.log("Duplicate GPI event ignored.");
            }
        }

        return c.json({success: true, message: `New info from ${reader}`}, 200);
    }
);

export default app;