import { CloudRegionCode } from "../../util/photon.ts";
import type Profile from "../profiles/profile.ts";
import { RoomInstance, RoomLocation } from "./base.ts";

export interface InstanceCreationOptions {
    roomId: number,
    subRoomId: number,
    name: string,
    maxCapacity: number,
    private?: boolean
}

export class Instance {

    #createdAt = new Date();

    #players: Set<Profile> = new Set();

    #instanceId: number;
    #roomId: number;
    #subRoomId: number;
    #location: RoomLocation;
    #name: string;
    #maxCapacity: number;
    #isFull: boolean = false;
    #isPrivate: boolean;
    #isInProgress: boolean = false;
    #photonRegionId: string = CloudRegionCode.us;
    #photonRoomId: string;
    #dataBlob?: string;
    #eventId?: number

    constructor(id: number, location: RoomLocation, options: InstanceCreationOptions) {
        this.#instanceId = id;
        this.#location = location;

        this.#roomId = options.roomId;
        this.#subRoomId = options.subRoomId;
        this.#isPrivate = typeof options.private == 'boolean' ? options.private : false;
        this.#name = options.name;
        this.#maxCapacity = options.maxCapacity;
        this.#photonRoomId = `GCR-${this.#instanceId}`;
    }

    getPlayers() {
        return this.#players.values().toArray();
    }
    hasPlayer(profile: Profile) {
        return this.#players.values().some(prof => prof.getId() === profile.getId());
    }
    removePlayer(profile: Profile) {
        this.#players.delete(profile);
    }
    addPlayer(profile: Profile) {
        this.#players.add(profile);
    }

    getCreatedAt() {
        return this.#createdAt;
    }

    export() {
        const inst: RoomInstance = {
            roomInstanceId: this.#instanceId,
            roomId: this.#roomId,
            subRoomId: this.#subRoomId,
            location: this.#location,
            name: this.#name,
            maxCapacity: this.#maxCapacity,
            isFull: this.#isFull,
            isPrivate: this.#isPrivate,
            isInProgress: this.#isInProgress,
            photonRegionId: this.#photonRegionId,
            photonRoomId: this.#photonRoomId,
            dataBlob: this.#dataBlob,
            eventId: this.#eventId
        };
        return inst;
    }

}