export function getLanguageService()

in src/jsonLanguageService.ts [60:111]
49 lines of code
5 McCabe index (conditional complexity)

export function getLanguageService(params: LanguageServiceParams): LanguageService {
	const promise = params.promiseConstructor || Promise;

	const jsonSchemaService = new JSONSchemaService(params.schemaRequestService, params.workspaceContext, promise);
	jsonSchemaService.setSchemaContributions(schemaContributions);

	const jsonCompletion = new JSONCompletion(jsonSchemaService, params.contributions, promise, params.clientCapabilities);
	const jsonHover = new JSONHover(jsonSchemaService, params.contributions, promise);
	const jsonDocumentSymbols = new JSONDocumentSymbols(jsonSchemaService);
	const jsonValidation = new JSONValidation(jsonSchemaService, promise);

	return {
		configure: (settings: LanguageSettings) => {
			jsonSchemaService.clearExternalSchemas();
			if (settings.schemas) {
				settings.schemas.forEach(settings => {
					jsonSchemaService.registerExternalSchema(settings.uri, settings.fileMatch, settings.schema);
				});
			}
			jsonValidation.configure(settings);
		},
		resetSchema: (uri: string) => jsonSchemaService.onResourceChange(uri),
		doValidation: jsonValidation.doValidation.bind(jsonValidation),
		getLanguageStatus: jsonValidation.getLanguageStatus.bind(jsonValidation),
		parseJSONDocument: (document: TextDocument) => parseJSON(document, { collectComments: true }),
		newJSONDocument: (root: ASTNode, diagnostics: Diagnostic[]) => newJSONDocument(root, diagnostics),
		getMatchingSchemas: jsonSchemaService.getMatchingSchemas.bind(jsonSchemaService),
		doResolve: jsonCompletion.doResolve.bind(jsonCompletion),
		doComplete: jsonCompletion.doComplete.bind(jsonCompletion),
		findDocumentSymbols: jsonDocumentSymbols.findDocumentSymbols.bind(jsonDocumentSymbols),
		findDocumentSymbols2: jsonDocumentSymbols.findDocumentSymbols2.bind(jsonDocumentSymbols),
		findDocumentColors: jsonDocumentSymbols.findDocumentColors.bind(jsonDocumentSymbols),
		getColorPresentations: jsonDocumentSymbols.getColorPresentations.bind(jsonDocumentSymbols),
		doHover: jsonHover.doHover.bind(jsonHover),
		getFoldingRanges,
		getSelectionRanges,
		findDefinition: () => Promise.resolve([]),
		findLinks,
		format: (d, r, o) => {
			let range: JSONCRange | undefined = undefined;
			if (r) {
				const offset = d.offsetAt(r.start);
				const length = d.offsetAt(r.end) - offset;
				range = { offset, length };
			}
			const options = { tabSize: o ? o.tabSize : 4, insertSpaces: o?.insertSpaces === true, insertFinalNewline: o?.insertFinalNewline === true, eol: '\n' };
			return formatJSON(d.getText(), range, options).map(e => {
				return TextEdit.replace(Range.create(d.positionAt(e.offset), d.positionAt(e.offset + e.length)), e.content);
			});
		}
	};
}