Zazama / node-id3

import { FrameBuilder } from "../FrameBuilder"

import { FrameReader } from "../FrameReader"

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

export const GENERIC_TEXT = {

    create: (frameIdentifier: string, text: string): Buffer => {

        if(text == undefined) {

            throw new TypeError(

                `A text must be provided for frame id ${frameIdentifier}`

            )

        }

        return new FrameBuilder(frameIdentifier, TextEncoding.UTF_16_WITH_BOM)

            .appendTextWithFrameEncoding(text)

            .getBufferWithPartialHeader()

    },

    read: (buffer: Buffer) => {

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

        return reader.consumeTextWithFrameEncoding()

    }

}

export const GENERIC_URL = {

    create: (frameIdentifier: string, url: string): Buffer => {

        if(url == undefined) {

            throw new TypeError(

                `An url must be provided for frame id ${frameIdentifier}`

            )

        }

        return new FrameBuilder(frameIdentifier)

            .appendText(url)

            .getBufferWithPartialHeader()

    },

    read: (buffer: Buffer) => {

        const reader = new FrameReader(buffer)

        return reader.consumeText()

    }

}