import { authedAPIRequest } from "../../utils/auth";

// get the canvas of a room and deserialize it
async function getCanvas(room) {
    if (!room) {
        console.error("Cannot fetch canvas of an undefined room");
        return null;
    }

    const response = await authedAPIRequest("/rooms/" + room + "/canvas", {
        method: "GET",
    });

    if (!response.ok) {
        console.error("Could not retrieve room canvas: " + response.statusText);
        console.debug(await response.text());
        return null;
    }

    const res = await response.json();

    console.debug(`Retrieved canvas for room ${room}:`);
    console.debug(res);

    return res;
}

// subscribe to the stream of a room
function subscribeToRoom() {}
// get the pixel info of a room
function getPixelInfo() {}
// place a pixel in a room
function placePixel() {}

export { getCanvas, subscribeToRoom, getPixelInfo, placePixel };