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

import { UUID } from '../UUID';
import { Vector3 } from '../Vector3';
import { Quaternion } from '../Quaternion';
import { MessageFlags } from '../../enums/MessageFlags';
import { MessageBase } from '../MessageBase';
import { Message } from '../../enums/Message';

export class ScriptSensorReplyMessage implements MessageBase
{
    name = 'ScriptSensorReply';
    messageFlags = MessageFlags.Trusted | MessageFlags.Zerocoded | MessageFlags.FrequencyLow;
    id = Message.ScriptSensorReply;

    Requester: {
        SourceID: UUID;
    };
    SensedData: {
        ObjectID: UUID;
        OwnerID: UUID;
        GroupID: UUID;
        Position: Vector3;
        Velocity: Vector3;
        Rotation: Quaternion;
        Name: Buffer;
        Type: number;
        Range: number;
    }[];

    getSize(): number
    {
        return this.calculateVarVarSize(this.SensedData, 'Name', 1) + ((92) * this.SensedData.length) + 17;
    }

    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.Requester['SourceID'].writeToBuffer(buf, pos);
        pos += 16;
        const count = this.SensedData.length;
        buf.writeUInt8(this.SensedData.length, pos++);
        for (let i = 0; i < count; i++)
        {
            this.SensedData[i]['ObjectID'].writeToBuffer(buf, pos);
            pos += 16;
            this.SensedData[i]['OwnerID'].writeToBuffer(buf, pos);
            pos += 16;
            this.SensedData[i]['GroupID'].writeToBuffer(buf, pos);
            pos += 16;
            this.SensedData[i]['Position'].writeToBuffer(buf, pos, false);
            pos += 12;
            this.SensedData[i]['Velocity'].writeToBuffer(buf, pos, false);
            pos += 12;
            this.SensedData[i]['Rotation'].writeToBuffer(buf, pos);
            pos += 12;
            buf.writeUInt8(this.SensedData[i]['Name'].length, pos++);
            this.SensedData[i]['Name'].copy(buf, pos);
            pos += this.SensedData[i]['Name'].length;
            buf.writeInt32LE(this.SensedData[i]['Type'], pos);
            pos += 4;
            buf.writeFloatLE(this.SensedData[i]['Range'], pos);
            pos += 4;
        }
        return pos - startPos;
    }

    readFromBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        let varLength = 0;
        const newObjRequester: {
            SourceID: UUID
        } = {
            SourceID: UUID.zero()
        };
        newObjRequester['SourceID'] = new UUID(buf, pos);
        pos += 16;
        this.Requester = newObjRequester;
        if (pos >= buf.length)
        {
            return pos - startPos;
        }
        const count = buf.readUInt8(pos++);
        this.SensedData = [];
        for (let i = 0; i < count; i++)
        {
            const newObjSensedData: {
                ObjectID: UUID,
                OwnerID: UUID,
                GroupID: UUID,
                Position: Vector3,
                Velocity: Vector3,
                Rotation: Quaternion,
                Name: Buffer,
                Type: number,
                Range: number
            } = {
                ObjectID: UUID.zero(),
                OwnerID: UUID.zero(),
                GroupID: UUID.zero(),
                Position: Vector3.getZero(),
                Velocity: Vector3.getZero(),
                Rotation: Quaternion.getIdentity(),
                Name: Buffer.allocUnsafe(0),
                Type: 0,
                Range: 0
            };
            newObjSensedData['ObjectID'] = new UUID(buf, pos);
            pos += 16;
            newObjSensedData['OwnerID'] = new UUID(buf, pos);
            pos += 16;
            newObjSensedData['GroupID'] = new UUID(buf, pos);
            pos += 16;
            newObjSensedData['Position'] = new Vector3(buf, pos, false);
            pos += 12;
            newObjSensedData['Velocity'] = new Vector3(buf, pos, false);
            pos += 12;
            newObjSensedData['Rotation'] = new Quaternion(buf, pos);
            pos += 12;
            varLength = buf.readUInt8(pos++);
            newObjSensedData['Name'] = buf.slice(pos, pos + varLength);
            pos += varLength;
            newObjSensedData['Type'] = buf.readInt32LE(pos);
            pos += 4;
            newObjSensedData['Range'] = buf.readFloatLE(pos);
            pos += 4;
            this.SensedData.push(newObjSensedData);
        }
        return pos - startPos;
    }
}