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

import {UUID} from '../UUID';
import {MessageFlags} from '../../enums/MessageFlags';
import {Packet} from '../Packet';

export class MapItemReplyPacket implements Packet
{
    name = 'MapItemReply';
    flags = MessageFlags.Trusted | MessageFlags.FrequencyLow;
    id = 4294902171;

    AgentData: {
        AgentID: UUID;
        Flags: number;
    };
    RequestData: {
        ItemType: number;
    };
    Data: {
        X: number;
        Y: number;
        ID: UUID;
        Extra: number;
        Extra2: number;
        Name: string;
    }[];

    getSize(): number
    {
        return ((this.calculateVarVarSize(this.Data, 'Name', 1) + 32) * this.Data.length) + 25;
    }

    calculateVarVarSize(block: object[], paramName: string, extraPerVar: number): number
    {
        let size = 0;
        block.forEach((bl: any) =>
        {
            size += bl[paramName].length + extraPerVar;
        });
        return size;
    }

     writeToBuffer(buf: Buffer, pos: number): number
     {
         const startPos = pos;
         this.AgentData['AgentID'].writeToBuffer(buf, pos);
         pos += 16;
         buf.writeUInt32LE(this.AgentData['Flags'], pos);
         pos += 4;
         buf.writeUInt32LE(this.RequestData['ItemType'], pos);
         pos += 4;
         const count = this.Data.length;
         buf.writeUInt8(this.Data.length, pos++);
         for (let i = 0; i < count; i++)
         {
             buf.writeUInt32LE(this.Data[i]['X'], pos);
             pos += 4;
             buf.writeUInt32LE(this.Data[i]['Y'], pos);
             pos += 4;
             this.Data[i]['ID'].writeToBuffer(buf, pos);
             pos += 16;
             buf.writeInt32LE(this.Data[i]['Extra'], pos);
             pos += 4;
             buf.writeInt32LE(this.Data[i]['Extra2'], pos);
             pos += 4;
             buf.write(this.Data[i]['Name'], pos);
             pos += this.Data[i]['Name'].length;
         }
         return pos - startPos;
     }

     readFromBuffer(buf: Buffer, pos: number): number
     {
         const startPos = pos;
         const newObjAgentData: {
             AgentID: UUID,
             Flags: number
         } = {
             AgentID: UUID.zero(),
             Flags: 0
         };
         newObjAgentData['AgentID'] = new UUID(buf, pos);
         pos += 16;
         newObjAgentData['Flags'] = buf.readUInt32LE(pos);
         pos += 4;
         this.AgentData = newObjAgentData;
         const newObjRequestData: {
             ItemType: number
         } = {
             ItemType: 0
         };
         newObjRequestData['ItemType'] = buf.readUInt32LE(pos);
         pos += 4;
         this.RequestData = newObjRequestData;
         const count = buf.readUInt8(pos++);
         this.Data = [];
         for (let i = 0; i < count; i++)
         {
             const newObjData: {
                 X: number,
                 Y: number,
                 ID: UUID,
                 Extra: number,
                 Extra2: number,
                 Name: string
             } = {
                 X: 0,
                 Y: 0,
                 ID: UUID.zero(),
                 Extra: 0,
                 Extra2: 0,
                 Name: ''
             };
             newObjData['X'] = buf.readUInt32LE(pos);
             pos += 4;
             newObjData['Y'] = buf.readUInt32LE(pos);
             pos += 4;
             newObjData['ID'] = new UUID(buf, pos);
             pos += 16;
             newObjData['Extra'] = buf.readInt32LE(pos);
             pos += 4;
             newObjData['Extra2'] = buf.readInt32LE(pos);
             pos += 4;
             newObjData['Name'] = buf.toString('utf8', pos, length);
             pos += length;
             this.Data.push(newObjData);
         }
         return pos - startPos;
     }
}