import axios from "axios";
import { Channel } from "./Channel.js";
import { Client } from "./Client.js";
import { Server } from "./Server.js";

export class IRCUser {
    private clients: Set<Client>
    private channels: Map<string, Channel>
    public server: Server
    public nick: string
    private ident: string
    private hostname: string
    public accountName: string
    public isAuthed: boolean
    private txnIdStore: Set<string>
    private nextBatch: string
    constructor(private initialClient: Client, public mxid: string, private accessToken: string) {
        this.clients = new Set([initialClient]);
        this.channels = new Map();
        this.server = initialClient.server;
        const mxidSplit = mxid.split(':')
        this.nick = mxidSplit[0].substr(1);
        this.ident = this.nick;
        this.hostname = mxidSplit[1];
        this.accountName = mxid.slice(1);
        this.isAuthed = false;
        this.txnIdStore = new Set();
        this.nextBatch = "";
        this.doSync();
    }

    verifyCredentials(accessToken: string): boolean {
        return accessToken === this.accessToken;
    }

    getMask(): string {
        return `${this.nick}!${this.ident}@${this.hostname}`;
    }

    doSync(): void {
        let endpoint = `https://matrix.org/_matrix/client/v3/sync?access_token=${this.accessToken}`;
        if (this.nextBatch !== "")
            endpoint = `${endpoint}&since=${this.nextBatch}`;
        
        axios.get(endpoint).then(response => {
            const data = response.data;
            this.nextBatch = data.next_batch;
            const rooms = data.rooms;
            if (rooms['join']) {
                for (const roomId of Object.keys(rooms.join)) {
                    const targetChannel = this.server.matrixRooms.get(roomId) || new Channel(roomId, this);
                    rooms.join[roomId].state.events.forEach((nextEvent: any) => targetChannel.handleMatrixEvent(nextEvent));
                }
            }
        })
    }
}