import { NetPlayer } from "./NetPlayer";
type PickEvent<T, Prefix extends string> = Pick<T, Extract<keyof T, `${Prefix}${string}`>>;
const C2S_MATCH = 'c2s_match';
const C2S_MATCH_CANCEL = 'c2s_match_cancel';
const C2S_READY = 'c2s_ready';
const C2S_KICK_OUT = 'c2s_kick_out';
/**网络队伍*/
export class NetTeam<GD> {
    /**队伍事件*/
    public readonly evt = chsdk.get_new_event<PickEvent<GD, 't_'>>();
    private _status: boolean = true;
    /**队伍是否能进*/public get status(): boolean { return this._status };
    private _hostId: string;
    /**队伍队长ID*/public get HostId(): string { return this._hostId };
    private _password: string;
    /**队伍进入口令*/public get Password(): string { return this._password };
    private _limit: number;
    /**队伍上限*/public get Limit(): number { return this._limit };
    private _id: string;
    /**队伍标识id*/public get Id(): string { return this._id };
    private _inCollect: boolean = false;
    /**是否在匹配中*/public get inCollect(): boolean { return this._inCollect };
    private _own_id: string;
    private _players: Map<string, NetPlayer<GD>> = new Map();
    private _send: (type: string, data?: any) => void;
    constructor(data: any, send: (type: string, data?: any) => void) {
        const team = data.teamData;
        const playerData = data.playerData;
        this._hostId = team.hostInfo;
        this._status = team.status;
        this._inCollect = team.inCollect;
        this._password = team.password;
        this._limit = team.limit;
        this._id = team.roomId;
        this._players.clear();
        let ps = Object.keys(playerData).map(key => ({ key, data: playerData[key] }));
        for (let i = 0; i < ps.length; i++) this.addPlayer(ps[i]);
        this._send = send;
    }
    /**主机开始匹配*/
    public match(): void {
        if (!this.isHost) return;
        this._send(C2S_MATCH);
    }
    /**主机退出匹配*/
    public exit_match(): void {
        if (!this.isHost) return;
        this._send(C2S_MATCH_CANCEL);
    }
    /**主机踢出某个玩家出小队 */
    public kick_out(location: number): void;
    public kick_out(id: string): void;
    public kick_out(arg: string | number): void {
        if (!this.isHost) return;
        if (typeof arg === 'string') {
            this._send(C2S_KICK_OUT, arg);
        } else if (typeof arg === 'number') {
            const playerToKick = this.all.find(player => player.location === arg);
            if (playerToKick) this._send(C2S_KICK_OUT, playerToKick.Id); // 踢出找到的玩家  
        }
    }
    /**主机踢出所有没有准备的玩家 */
    public kick_out_no_readys(): void {
        if (!this.isHost) return;
        const list = this.notreadys;
        for (let i = 0; i < list.length; i++) this._send(C2S_KICK_OUT, list[i].Id);
    }
    /**主机踢出所有不在线玩家*/
    public kick_out_outlines(): void {
        if (!this.isHost) return;
        const list = this.outlines;
        for (let i = 0; i < list.length; i++) this._send(C2S_KICK_OUT, list[i].Id);
    }
    /**主机踢出所有不在线或没有准备的玩家*/
    public kick_out_badplayers(): void {
        if (!this.isHost) return;
        const list = this.badplayers;
        for (let i = 0; i < list.length; i++) this._send(C2S_KICK_OUT, list[i].Id);
    }
    /**准备*/
    public ready(): void {
        this._send(C2S_READY);
    }
    private addPlayer(p: any, isevt: boolean = false): void {
        const id = p.key;
        const pd = p.data;
        let player = this._players.get(id);
        if (!player) {
            player = new NetPlayer<GD>(id);
            this._players.set(id, player);
        }
        player.init(pd);
        (player as any).set_host(player.Id === this._hostId);
        if (player.isOwn) this._own_id = id;
        if (isevt) (this.evt as any)._emit('t_entry', id, player.location, player.nickName);
    }
    /**玩家离开*/
    private removePlayer(id: string): void {
        const p = this._players.get(id)
        if (p) {
            const location = p.location;
            const nickName = p.nickName;
            this._players.delete(id);
            (this.evt as any)._emit('t_exit', id, location, nickName);
        }
    }
    /**队伍解散*/
    private closed(): void {
        (this.evt as any)._emit('t_closed');
    }
    private updatePlayerStatus(id: string, online: boolean): void {
        const p = this.getPlayer(id);
        if (p) {
            (p as any).change_online(online);
            const location = p.location;
            const nickName = p.nickName;
            (this.evt as any)._emit('t_online', id, online, location, nickName);
        }
    }
    private updatePlayerReady(id: string, ready: boolean): void {
        const p = this.getPlayer(id);
        if (p) {
            (p as any).change_ready(ready);
            const location = p.location;
            const nickName = p.nickName;
            (this.evt as any)._emit('t_ready', id, ready, location, nickName);
        }
    }
    private match_start(): void {
        this._inCollect = true;
        (this.evt as any)._emit('t_matchStart');
    }
    private match_cancel(): void {
        this._inCollect = false;
        (this.evt as any)._emit('t_matchCancel');
    }
    private match_success(): void {
        this._inCollect = false;
        (this.evt as any)._emit('t_matchSuccess');
        const ps = this.getAllPlayer();
        for (let i = 0; i < ps.length; i++) {
            (ps[i] as any).change_ready(false);
        }
    }
    private not_ready(): void {
        (this.evt as any)._emit('t_no_ready');
    }
    private changeHost(id: string): void {
        this._hostId = id;
        this._players.forEach((v, _) => { (v as any).set_host(v.Id === this._hostId); });
        const p = this.getPlayer(this._hostId);
        (this.evt as any)._emit('t_host', id, p.location, p.nickName);
    }
    private _chat_msg: string | null = null;
    private _last_chat_time: number = 0;
    /*队伍里聊天,成功返回true,发送频率过快返回false*/
    public chat(msg: string): boolean {
        const now = chsdk.date.now();
        if (now - this._last_chat_time < 1000) return false;
        this._last_chat_time = now;
        this._chat_msg = msg;
        return true;
    }
    private onChat(id: string, msg: string): void {
        const p = this.getPlayer(id);
        (this.evt as any)._emit('t_chat', id, msg, p.location, p.nickName);
    }
    private doSendChat(f: (msg: string) => void) {
        f(this._chat_msg);
        this._chat_msg = null;
    }
    /**自己是否是主机*/
    get isHost(): boolean {
        return this._own_id === this._hostId;
    }
    /**自己的所有信息*/
    public get own(): NetPlayer<GD> {
        return this._players.get(this._own_id);
    }
    /**所有玩家*/
    public get all(): NetPlayer<GD>[] {
        return Array.from(this._players.values());
    }
    /**其它玩家信息*/
    public get others(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => !player.isOwn);;
    }
    /**在线玩家信息*/
    public get onlines(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => player.online);;
    }
    /**不在线玩家信息*/
    public get outlines(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => !player.online);;
    }
    /**没有准备或不在线玩家*/
    public get badplayers(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => !player.ready || !player.online);;
    }
    /**准备好的玩家信息*/
    public get readys(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => player.ready);;
    }
    /**没有准备的玩家信息*/
    public get notreadys(): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => !player.ready);;
    }
    /**某个玩家的所有信息*/
    public getPlayer(id: string): NetPlayer<GD> {
        return this._players.get(id);
    }
    /**所有玩家*/
    public getAllPlayer(): NetPlayer<GD>[] {
        return this.all;
    }
    /**将玩家按 location 放到一个数组中，并自定义数组长度*/
    public getAllPlayersAtLocations(customLength: number): (NetPlayer<GD> | null)[] {
        const locationArray: (NetPlayer<GD> | null)[] = Array(customLength).fill(null);
        this._players.forEach((player) => {
            if (player.location >= 0 && player.location < customLength) locationArray[player.location] = player;
        });
        return locationArray;
    }
    /**获取除了某个id的所有玩家*/
    public getExPlayer(id: string): NetPlayer<GD>[] {
        return Array.from(this._players.values()).filter(player => player.Id != id);;
    }
    /**获在线或不在线的所有玩家*/
    public getOnlinePlayer(isOnline: boolean): NetPlayer<GD>[] {
        return isOnline ? this.onlines : this.outlines;
    }
    /**获准备或没有准备的所有玩家*/
    public getReadyPlayer(ready: boolean): NetPlayer<GD>[] {
        return ready ? this.readys : this.notreadys;
    }
    public dispose(): void {
        this._send = null;
        this._players.forEach((v, _) => {
            v.dispose();
        });
        this._players.clear();
    }
}