import type {Socket} from "socket.io-client";
import {bot_config} from "../../types/bot/instance/bot_runtime.ts";
import {validate_code_map} from "../../utils/validate_code_map.ts";
import {start_bot_context} from "../../bot/instance";

export async function handler(socket: Socket, data: unknown, callback: unknown) {
    if (typeof callback !== "function") {
        socket.emit("error", {
            error: validate_code_map.web.method_not_allowed
        });
        return;
    }
    let result_code: number = validate_code_map.web.invalid_parameter;
    try {
        if (data && typeof data === "object" && !Array.isArray(data)
            && "node_id" in data && typeof data.node_id === "number"
            && Number.isSafeInteger(data.node_id) && data.node_id > 0) {
            result_code = await start_bot_context(socket, data as bot_config & {node_id: number}, data.node_id);
        }
    } catch (error) {
        console.error("Bot startup request failed", error);
        result_code = validate_code_map.bot_context.error;
    }
    callback({
        status: result_code === validate_code_map.bot_context.instance_connected
            || result_code === validate_code_map.bot_context.instance_connecting
            || result_code === validate_code_map.bot_context.context_created ? "success" : "error",
        data: result_code
    });
}