"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Witness = void 0;
const bufio_1 = require("@node-dlc/bufio");
/**
 * Represents segregated witness data. This data is nothing more than a
 * buffer.
 */
class Witness {
    /**
     * Parses witness data
     * @param reader
     */
    static parse(reader) {
        const len = reader.readVarInt();
        const data = reader.readBytes(Number(len));
        return new Witness(data);
    }
    /**
     * Hex-encoded Witness data. This method interally creates a
     * StreamReader and uses the parse function
     * @param hex encoded as a string
     */
    static fromHex(hex) {
        return Witness.parse(bufio_1.StreamReader.fromHex(hex));
    }
    constructor(data) {
        this.data = data;
    }
    /**
     * Serializes witness data into a buffer in the format:
     *
     * [varint] length
     * [length] data
     */
    serialize() {
        const writer = new bufio_1.BufferWriter();
        writer.writeVarInt(this.data.length);
        writer.writeBytes(this.data);
        return writer.toBuffer();
    }
    /**
     * Returns the string of a piece of witness data
     */
    toString() {
        return this.data.toString('hex');
    }
    /**
     * Returns the string of a piece of witness data
     */
    // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
    toJSON() {
        return this.toString();
    }
    /**
     * Clone via deep copy
     */
    clone() {
        return new Witness(Buffer.from(this.data));
    }
}
exports.Witness = Witness;
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