import {createTokenizationSupport} from "./tokenization";
import {CompletionAdapter} from "./autocomplete";
import {ProvideHover} from "./jsonHover";
import {DocumentFormattingEditProvider, DocumentRangeFormattingEditProvider} from "./formatting";

export function setupMonacoJson() {
    monaco.languages.register({
        id: 'json',
        extensions: ['.json', '.bowerrc', '.jshintrc', '.jscsrc', '.eslintrc', '.babelrc'],
        aliases: ['JSON', 'json'],
        mimetypes: ['application/json'],
    });
    monaco.languages.onLanguage('json', () => {
        const languageId = 'json';

        // Tokenizer
        monaco.languages.setTokensProvider(languageId, createTokenizationSupport(true));

        /** Setup bracket matching etc. */
        monaco.languages.setLanguageConfiguration(languageId, richEditConfiguration);

        /** Setup Completion Adapter */
        monaco.languages.registerCompletionItemProvider(languageId, new CompletionAdapter());

        /** Setup hover support */
        monaco.languages.registerHoverProvider(languageId, new ProvideHover());

        /** Formatting */
        monaco.languages.registerDocumentFormattingEditProvider(languageId, new DocumentFormattingEditProvider());
        monaco.languages.registerDocumentRangeFormattingEditProvider(languageId, new DocumentRangeFormattingEditProvider());
    });
}

const richEditConfiguration: monaco.languages.LanguageConfiguration = {
    wordPattern: /(-?\d*\.\d\w*)|([^\[\{\]\}\:\"\,\s]+)/g,

    comments: {
        lineComment: '//',
        blockComment: ['/*', '*/']
    },

    brackets: [
        ['{', '}'],
        ['[', ']']
    ],

    autoClosingPairs: [
        { open: '{', close: '}', notIn: ['string'] },
        { open: '[', close: ']', notIn: ['string'] },
        { open: '"', close: '"', notIn: ['string'] }
    ]
};