// This file has been automatically generated by writeMessageClasses.js

import { UUID } from '../UUID';
import { MessageFlags } from '../../enums/MessageFlags';
import { MessageBase } from '../MessageBase';
import { Message } from '../../enums/Message';

export class AgentAnimationMessage implements MessageBase
{
    name = 'AgentAnimation';
    messageFlags = MessageFlags.FrequencyHigh;
    id = Message.AgentAnimation;

    AgentData: {
        AgentID: UUID;
        SessionID: UUID;
    };
    AnimationList: {
        AnimID: UUID;
        StartAnim: boolean;
    }[];
    PhysicalAvatarEventList: {
        TypeData: Buffer;
    }[];

    getSize(): number
    {
        return ((17) * this.AnimationList.length) + this.calculateVarVarSize(this.PhysicalAvatarEventList, 'TypeData', 1) + 34;
    }

    calculateVarVarSize(block: {[key: string]: any}[], paramName: string, extraPerVar: number): number
    {
        let size = 0;
        for (const bl of block)
        {
            size += bl[paramName].length + extraPerVar;
        }
        return size;
    }

    // @ts-ignore
    writeToBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        this.AgentData['AgentID'].writeToBuffer(buf, pos);
        pos += 16;
        this.AgentData['SessionID'].writeToBuffer(buf, pos);
        pos += 16;
        let count = this.AnimationList.length;
        buf.writeUInt8(this.AnimationList.length, pos++);
        for (let i = 0; i < count; i++)
        {
            this.AnimationList[i]['AnimID'].writeToBuffer(buf, pos);
            pos += 16;
            buf.writeUInt8((this.AnimationList[i]['StartAnim']) ? 1 : 0, pos++);
        }
        count = this.PhysicalAvatarEventList.length;
        buf.writeUInt8(this.PhysicalAvatarEventList.length, pos++);
        for (let i = 0; i < count; i++)
        {
            buf.writeUInt8(this.PhysicalAvatarEventList[i]['TypeData'].length, pos++);
            this.PhysicalAvatarEventList[i]['TypeData'].copy(buf, pos);
            pos += this.PhysicalAvatarEventList[i]['TypeData'].length;
        }
        return pos - startPos;
    }

    // @ts-ignore
    readFromBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        let varLength = 0;
        const newObjAgentData: {
            AgentID: UUID,
            SessionID: UUID
        } = {
            AgentID: UUID.zero(),
            SessionID: UUID.zero()
        };
        newObjAgentData['AgentID'] = new UUID(buf, pos);
        pos += 16;
        newObjAgentData['SessionID'] = new UUID(buf, pos);
        pos += 16;
        this.AgentData = newObjAgentData;
        if (pos >= buf.length)
        {
            return pos - startPos;
        }
        let count = buf.readUInt8(pos++);
        this.AnimationList = [];
        for (let i = 0; i < count; i++)
        {
            const newObjAnimationList: {
                AnimID: UUID,
                StartAnim: boolean
            } = {
                AnimID: UUID.zero(),
                StartAnim: false
            };
            newObjAnimationList['AnimID'] = new UUID(buf, pos);
            pos += 16;
            newObjAnimationList['StartAnim'] = (buf.readUInt8(pos++) === 1);
            this.AnimationList.push(newObjAnimationList);
        }
        if (pos >= buf.length)
        {
            return pos - startPos;
        }
        count = buf.readUInt8(pos++);
        this.PhysicalAvatarEventList = [];
        for (let i = 0; i < count; i++)
        {
            const newObjPhysicalAvatarEventList: {
                TypeData: Buffer
            } = {
                TypeData: Buffer.allocUnsafe(0)
            };
            varLength = buf.readUInt8(pos++);
            newObjPhysicalAvatarEventList['TypeData'] = buf.slice(pos, pos + varLength);
            pos += varLength;
            this.PhysicalAvatarEventList.push(newObjPhysicalAvatarEventList);
        }
        return pos - startPos;
    }
}