import { describe, test, it, expect } from 'vitest';

import { ILogOutput, TLogArgs, TLogLevel, TMessageContext } from './interfaces/logger.js';
import Logger, { LOGGER_LEVELS } from './Logger.js';
import { getDefaultTag } from './test/lib.js';

describe('log levels', () => {
	test('logs none with none', () => {
		expect(Logger.shouldLogLevel(LOGGER_LEVELS['none'], 'debug')).toBe(false);
		expect(Logger.shouldLogLevel(LOGGER_LEVELS['none'], 'info')).toBe(false);
	});
	test('logs log with log', () => {
		expect(Logger.shouldLogLevel(LOGGER_LEVELS['log'], 'log')).toBe(true);
	});
	test('does not log debug with log', () => {
		expect(Logger.shouldLogLevel(LOGGER_LEVELS['log'], 'debug')).toBe(false);
	});
});

describe('logger with subscriber', () => {
	test.skip('subscriber receives topic', async () => {
		const logger = new Logger({ level: 'debug' });
		// FIXME
		const step = {
			'@type': 'Step',
			description: 'step 1',
			action: undefined,
			sourceFeature: { path: 'path', type: 'foo', base: 'foo', name: 'foo', content: 'foo' },
			in: 'in',
			seq: 1,
		};
		const subscriberPromise = new Promise<void>((resolve) => {
			const subscriber: ILogOutput = {
				out(level: TLogLevel, args: TLogArgs, ctx?: TMessageContext) {
					expect(ctx).toBeDefined();
					resolve();
				},
			};
			logger.addSubscriber(subscriber);
		});
		await subscriberPromise;
		// FIXME
		// Example updated logger call (if test were enabled):
		// const context: TMessageContext = { incident: EExecutionMessageType.ACTION, tag: getDefaultTag(0), incidentDetails: { result: { step } } };
		// logger.log('test', context);
	});
});

describe('logger with output', () => {
	it.skip('output gets current tag', async () => {
		const outputPromise = new Promise<void>((resolve) => {
			const output: ILogOutput = {
				out(level: string, args: TLogArgs, ctx?: TMessageContext) {
					// FIXME
					// expect(ctx?.tag?.sequence).toBe(0);
					resolve();
				},
			};
			const dlogger = new Logger({ output, tag: getDefaultTag(0) });

			dlogger.log('test');
		});

		await outputPromise;
	});
});