import {
	INodeType,
	INodeTypes,
	INodeTypesObject,
} from '../src';

class NodeTypesClass implements INodeTypes {

	nodeTypes: INodeTypesObject = {
		'test.set': {
			description: {
				displayName: 'Set',
				name: 'set',
				group: ['input'],
				version: 1,
				description: 'Sets a value',
				defaults: {
					name: 'Set',
					color: '#0000FF',
				},
				inputs: ['main'],
				outputs: ['main'],
				properties: [
					{
						displayName: 'Value1',
						name: 'value1',
						type: 'string',
						default: 'default-value1',
					},
					{
						displayName: 'Value2',
						name: 'value2',
						type: 'string',
						default: 'default-value2',
					}
				]
			}
		},
		'test.setMulti': {
			description: {
				displayName: 'Set Multi',
				name: 'setMulti',
				group: ['input'],
				version: 1,
				description: 'Sets multiple values',
				defaults: {
					name: 'Set Multi',
					color: '#0000FF',
				},
				inputs: ['main'],
				outputs: ['main'],
				properties: [
					{
						displayName: 'Values',
						name: 'values',
						type: 'fixedCollection',
						typeOptions: {
							multipleValues: true,
						},
						default: {},
						options: [
							{
								name: 'string',
								displayName: 'String',
								values: [
									{
										displayName: 'Name',
										name: 'name',
										type: 'string',
										default: 'propertyName',
										placeholder: 'Name of the property to write data to.',
									},
									{
										displayName: 'Value',
										name: 'value',
										type: 'string',
										default: '',
										placeholder: 'The string value to write in the property.',
									},
								]
							},
						],
					},
				]
			}
		},
	};

	async init(nodeTypes: INodeTypesObject): Promise<void> { }

	getAll(): INodeType[] {
		return Object.values(this.nodeTypes);
	}

	getByName(nodeType: string): INodeType {
		return this.nodeTypes[nodeType];
	}
}

let nodeTypesInstance: NodeTypesClass | undefined;

export function NodeTypes(): NodeTypesClass {
	if (nodeTypesInstance === undefined) {
		nodeTypesInstance = new NodeTypesClass();
		nodeTypesInstance.init({});
	}

	return nodeTypesInstance;
}