import PluginRunner from '../app/services/plugins/PluginRunner';
import PluginService from 'lib/services/plugins/PluginService';

require('app-module-path').addPath(__dirname);
const { asyncTest, setupDatabaseAndSynchronizer, switchClient } = require('test-utils.js');
const Note = require('lib/models/Note');
const Folder = require('lib/models/Folder');

process.on('unhandledRejection', (reason, p) => {
	console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
});

const testPluginDir = `${__dirname}/../tests/support/plugins`;

function newPluginService() {
	const runner = new PluginRunner();
	const service = new PluginService();
	service.initialize(
		{
			joplin: {
				workspace: {},
			},
		},
		runner,
		{
			dispatch: () => {},
			getState: () => {},
		}
	);
	return service;
}

describe('services_PluginService', function() {

	beforeEach(async (done) => {
		await setupDatabaseAndSynchronizer(1);
		await switchClient(1);
		done();
	});

	it('should load and run a simple plugin', asyncTest(async () => {
		const service = newPluginService();
		const plugin = await service.loadPlugin(`${testPluginDir}/simple`);
		await service.runPlugin(plugin);

		const allFolders = await Folder.all();
		expect(allFolders.length).toBe(1);
		expect(allFolders[0].title).toBe('my plugin folder');

		const allNotes = await Note.all();
		expect(allNotes.length).toBe(1);
		expect(allNotes[0].title).toBe('testing plugin!');
		expect(allNotes[0].parent_id).toBe(allFolders[0].id);
	}));

	it('should load and run a plugin that uses external packages', asyncTest(async () => {
		const service = newPluginService();
		const plugin = await service.loadPlugin(`${testPluginDir}/withExternalModules`);
		expect(plugin.id).toBe('withexternalmodules');
		await service.runPlugin(plugin);

		const allFolders = await Folder.all();
		expect(allFolders.length).toBe(1);
		expect(allFolders[0].title).toBe('  foo');
	}));

	it('should load multiple plugins from a directory', asyncTest(async () => {
		const service = newPluginService();
		await service.loadAndRunPlugins(`${testPluginDir}/multi_plugins`);

		const plugin1 = service.pluginById('simple1');
		const plugin2 = service.pluginById('simple2');
		expect(!!plugin1).toBe(true);
		expect(!!plugin2).toBe(true);

		const allFolders = await Folder.all();
		expect(allFolders.length).toBe(2);
		expect(allFolders.map((f:any) => f.title).sort().join(', ')).toBe('multi - simple1, multi - simple2');
	}));

});