@fontoxml/fontoxml-development-tools/src/request/DeepSyntaxPart.js

Development tools for Fonto.

import symbols from './symbols.js';

function getValueFromPath(nameParts, obj) {
	return nameParts.reduce(
		(o, part) => (o && o[part] ? o[part] : undefined),
		obj
	);
}

// TECHNICAL DEBT
function assignValueToPath(nameParts, resultObj, value) {
	const name = nameParts.shift();

	resultObj[name] = nameParts.length
		? assignValueToPath(nameParts, resultObj[name] || {}, value)
		: value;

	return resultObj;
}

export default class DeepSyntaxPart {
	static [symbols.spliceInputFromParts](parts, _tiers) {
		let deepName = parts.shift();

		deepName = deepName.substr(deepName.indexOf('.') + 1);

		// if value is a dash, set actual value to TRUE
		if (parts[0] === '-') {
			parts.shift();
			return [
				deepName,
				getValueFromPath(deepName.split('.'), this.cloneDefault()) ||
					true,
			];
		}

		return parts[0] && parts[0].indexOf('-') !== 0
			? [deepName, parts.shift()]
			: [
					deepName,
					getValueFromPath(
						deepName.split('.'),
						this.cloneDefault()
					) || true,
			  ];
	}

	static [symbols.createContributionToRequestObject](
		propertyName,
		accumulated,
		value
	) {
		const accumulatedProperty =
			accumulated &&
			accumulated[propertyName] &&
			accumulated[propertyName][this.name];
		const contribution = {
			[propertyName]: {
				[this.name]: accumulatedProperty || this.cloneDefault() || {},
			},
		};

		// console.log(contribution[propertyName][this.name]);

		if (value === undefined) {
			return contribution;
		}
		// if (!value[0]?.split) {
		// 	console.log(value, accumulated);
		// }
		if (typeof value[0] === 'string') {
			assignValueToPath(
				value[0].split('.'),
				contribution[propertyName][this.name],
				value[1]
			);
		}

		// Object.assign(contribution[propertyName][this.name], contributedProp);

		// console.log('Contributed DeepSyntaxPath response ' + propertyName + '/' + this.name, contribution);
		return contribution;
	}
}