Zazama / node-id3

import { TextEncoding } from "../definitions/Encoding"

import { FrameBuilder } from "../FrameBuilder"

import { FrameReader } from "../FrameReader"

import { UserDefinedText } from "../types/TagFrames"

export const TXXX = {

    create: (udt: UserDefinedText): Buffer => {

        return new FrameBuilder("TXXX", TextEncoding.UTF_16_WITH_BOM)

            .appendTerminatedTextWithFrameEncoding(udt.description ?? "")

            .appendTextWithFrameEncoding(udt.value)

            .getBufferWithPartialHeader()

    },

    read: (buffer: Buffer): UserDefinedText => {

        const reader = new FrameReader(buffer, {consumeEncodingByte: true})

        return {

            description: reader.consumeTerminatedTextWithFrameEncoding(),

            value: reader.consumeTextWithFrameEncoding()

        }

    }

}