// Types
import { GenericAudioInput } from '../../types/inputs/audio'
// Mappers
import { BaseInputMapper } from './base-input-mapper'

export class GenericAudioInputMapper extends BaseInputMapper {
	requiredAttributes = [
		'audiobusses',
		'muted',
		'solo',
		'volume',
		'balance',
		'meterF1',
		'meterF2'
	]

	map(input: Element, includeLayers: boolean = true): GenericAudioInput {
		// Map base output attributes
		const output = {
			...super.map(input, includeLayers),

			audiobusses: input.attributes.getNamedItem('audiobusses')!.value.split(''),
			muted: input.attributes.getNamedItem('muted') ? Boolean(input.attributes.getNamedItem('muted')!.value === 'True') : false,
			solo: input.attributes.getNamedItem('solo') ? Boolean(input.attributes.getNamedItem('solo')!.value === 'True') : false,
			// state: input.attributes.getNamedItem('state')!.value, // Needed?
			volume: Number(input.attributes.getNamedItem('volume')!.value),
			balance: Number(input.attributes.getNamedItem('balance')!.value),

			audioMeter: {
				left: Number(input.attributes.getNamedItem('meterF1')!.value),
				right: Number(input.attributes.getNamedItem('meterF2')!.value),
			},

			gainDb: input.attributes.getNamedItem('gainDb') ? Number(input.attributes.getNamedItem('gainDb')!.value) : undefined,
		}

		return output
	}
}