import {
    ISdtfReadableAccessor,
    ISdtfReadableAttribute,
    ISdtfReadableAttributes,
    ISdtfReadableContentComponent,
    ISdtfReadableTypeHint,
} from '@shapediver/sdk.sdtf-core';
import { userComponentToDataObject } from '../../utils/SdtfUtils';
import { ISdtfDataParser } from '../ISdtfDataParser';
import { SdtfBaseReadableComponent } from './SdtfBaseReadableComponent';

export class SdtfReadableAttributes
    extends SdtfBaseReadableComponent
    implements ISdtfReadableAttributes
{
    entries: Record<string, ISdtfReadableAttribute> = {};

    /** @override */
    toDataObject(): Record<string, unknown> {
        const dataObject: Record<string, unknown> = {};
        Object.entries(this.entries).forEach(([k, a]) => (dataObject[k] = a.toDataObject()));
        return dataObject;
    }
}

export class SdtfReadableAttribute
    implements ISdtfReadableAttribute, ISdtfReadableContentComponent
{
    accessor?: ISdtfReadableAccessor;
    typeHint?: ISdtfReadableTypeHint;
    value?: unknown;

    constructor(private readonly dataParser: ISdtfDataParser) {}

    toDataObject(): Record<string, unknown> {
        const dataObject = userComponentToDataObject(this);
        delete dataObject.dataParser;
        return dataObject;
    }

    async getContent(): Promise<unknown> {
        return this.dataParser.parseContent(this);
    }
}