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import { BaseBlock, BaseBlockJson, BaseBlockParams } from "./BaseBlock";
import { LocalConstructedValueBlock, LocalConstructedValueBlockJson, LocalConstructedValueBlockParams } from "./internals/LocalConstructedValueBlock";
import { typeStore } from "./TypeStore";
export interface ConstructedParams extends BaseBlockParams, LocalConstructedValueBlockParams { }
export type ConstructedJson = BaseBlockJson<LocalConstructedValueBlockJson>;
export class Constructed extends BaseBlock<LocalConstructedValueBlock, LocalConstructedValueBlockJson> {
static {
typeStore.Constructed = this;
}
public static override NAME = "CONSTRUCTED";
constructor(parameters: ConstructedParams = {}) {
super(parameters, LocalConstructedValueBlock);
this.idBlock.isConstructed = true;
}
public override fromBER(inputBuffer: ArrayBuffer | Uint8Array, inputOffset: number, inputLength: number): number {
this.valueBlock.isIndefiniteForm = this.lenBlock.isIndefiniteForm;
const resultOffset = this.valueBlock.fromBER(inputBuffer, inputOffset, (this.lenBlock.isIndefiniteForm) ? inputLength : this.lenBlock.length);
if (resultOffset === -1) {
this.error = this.valueBlock.error;
return resultOffset;
}
if (!this.idBlock.error.length)
this.blockLength += this.idBlock.blockLength;
if (!this.lenBlock.error.length)
this.blockLength += this.lenBlock.blockLength;
if (!this.valueBlock.error.length)
this.blockLength += this.valueBlock.blockLength;
return resultOffset;
}
/**
* @internal
*/
public override onAsciiEncoding(): string {
const values = [];
for (const value of this.valueBlock.value) {
values.push(value.toString("ascii").split("\n").map(o => ` ${o}`).join("\n"));
}
const blockName = this.idBlock.tagClass === 3
? `[${this.idBlock.tagNumber}]`
: (this.constructor as typeof Constructed).NAME;
return values.length
? `${blockName} :\n${values.join("\n")}` // items
: `${blockName} :`; // empty
}
}