import {AxdrSequenceOf} from "../asn1.axdr/AxdrSequenceOf";
import {ProxyActionRequest} from "./ProxyActionRequest";
import {AxdrType} from "../asn1.axdr/AxdrType";
import {ReverseByteArrayInputStream} from "../ReverseByteArrayInputStream";
import {ReverseByteArrayOutputStream} from "../ReverseByteArrayOutputStream";
import {Buffer} from "buffer";
import {PIID} from "./PIID";
import {Unsigned16} from "./Unsigned16";


export class SubSeqOfProxyActionReads extends AxdrSequenceOf<ProxyActionRequest>{


    createListElement(): ProxyActionRequest {
        return new ProxyActionRequest();
    }

    constructor() {
        super();
    }

    set_length(length: number) {
        super.set_length(length);
    }

}

export class ProxyActionRequestList implements AxdrType{

    dataCode : Buffer | null = null;
    piid : PIID | null = null;
    waitTime : Unsigned16 | null = null
    reads : SubSeqOfProxyActionReads | null = null;

    constructor() {
    }

    set_dataCode(dataCode : Buffer){
        this.dataCode = dataCode;
    }

    set_all(piid : PIID, waitTime : Unsigned16, reads : SubSeqOfProxyActionReads){
        this.piid = piid;
        this.waitTime = waitTime;
        this.reads = reads;
    }

    setPiid(piid : PIID){
        this.piid = piid;
    }

    setWaitTime(waitTime : Unsigned16){
        this.waitTime = waitTime;
    }

    setReads(reads : SubSeqOfProxyActionReads){
        this.reads = reads;
    }

    decode(input: ReverseByteArrayInputStream): number {
        let codeLength = 0;

        this.piid = new PIID();
        this.piid.setNumBit(8);
        codeLength += this.piid.decode(input);

        this.waitTime = new Unsigned16();
        codeLength += this.waitTime.decode(input);

        this.reads = new SubSeqOfProxyActionReads();
        codeLength += this.reads.decode(input);

        return codeLength;
    }

    encode(output: ReverseByteArrayOutputStream): number {
        let codeLength;

        if (this.dataCode != null) {
            codeLength = this.dataCode.length;
            for (let i = this.dataCode.length - 1; i >= 0; i--) {
                output.write(this.dataCode[i]);
            }
        } else {
            if(this.reads != null && this.piid != null && this.waitTime != null){
                codeLength = 0;
                codeLength += this.reads.encode(output);
                codeLength += this.waitTime.encode(output);
                codeLength += this.piid.encode(output);
            }
        }
        return codeLength;
    }

    encodeAndSave(encodingSizeGuess: number) {
        let revOStream = new ReverseByteArrayOutputStream();
        revOStream.setBufSize(encodingSizeGuess);
        this.encode(revOStream);
        this.dataCode = revOStream.getArray();
    }

    toString(): string {
        if (this.piid != null && this.waitTime != null && this.reads != null) {
            return "sequence: {"+ "piid: " + this.piid + ", waittime: " + this.waitTime + ", reads: " + this.reads  + "}";
        } else {
            return "piid || waitTime || reads is null";
        }
    }


}