/* eslint-disable no-console */

import { isClass } from './helpers/isClass';
import { isMethod } from './helpers/isMethod';
import { isParam } from './helpers/isParam';
import { isProperty } from './helpers/isProperty';

/**
 * A decorator that marks a class declaration, class method,
 * class property, or method parameter as deprecated by
 * logging a deprecation message to the console.
 */
export function Deprecate(message?: string) {
	return (target: Function | Object, property?: string | symbol, descriptor?: unknown): void => {
		const isProtoOrStatic = typeof target === 'function';
		const className = isProtoOrStatic ? target.name : target.constructor.name;
		const accessSymbol = isProtoOrStatic ? `.${String(property)}` : `#${String(property)}`;

		// Class
		if (isClass(target, property, descriptor)) {
			console.debug(message ?? `Class \`${className}\` has been deprecated.`);

			// Method
		} else if (isMethod(target, property, descriptor)) {
			console.debug(message ?? `Method \`${className + accessSymbol}()\` has been deprecated.`);

			// Property
		} else if (isProperty(target, property, descriptor)) {
			console.debug(message ?? `Property \`${className + accessSymbol}\` has been deprecated.`);

			// Param
		} else if (isParam(target, property, descriptor)) {
			console.debug(
				message ??
					`Parameter ${descriptor} for \`${className + accessSymbol}()\` has been deprecated.`,
			);
		}
	};
}