import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';

export class QuestionFinishedParser implements IMessageParser
{
    private _questionId: number;
    private _answerCounts: Map<string, number>;

    flush(): boolean
    {
        this._questionId = -1;
        this._answerCounts = null;
        return true;
    }

    parse(wrapper: IMessageDataWrapper): boolean
    {
        this._questionId = wrapper.readInt();
        this._answerCounts = new Map();
        const count = wrapper.readInt();

        for(let i = 0; i < count; i++)
        {
            const key = wrapper.readString();
            const value = wrapper.readInt();
            this._answerCounts.set(key, value);
        }
        return true;
    }

    public get questionId(): number
    {
        return this._questionId;
    }

    public get answerCounts(): Map<string, number>
    {
        return this._answerCounts;
    }
}