"use strict";
/* --------------------------------------------------------------------------------------------
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License. See License.txt in the project root for license information.
 * ------------------------------------------------------------------------------------------ */
Object.defineProperty(exports, "__esModule", { value: true });
exports.InlineCompletionItemFeature = void 0;
const vscode_1 = require("vscode");
const vscode_languageserver_protocol_1 = require("vscode-languageserver-protocol");
const features_1 = require("./features");
const UUID = require("./utils/uuid");
class InlineCompletionItemFeature extends features_1.TextDocumentLanguageFeature {
    constructor(client) {
        super(client, vscode_languageserver_protocol_1.InlineCompletionRequest.type);
    }
    fillClientCapabilities(capabilities) {
        let inlineCompletion = (0, features_1.ensure)((0, features_1.ensure)(capabilities, 'textDocument'), 'inlineCompletion');
        inlineCompletion.dynamicRegistration = true;
    }
    initialize(capabilities, documentSelector) {
        const options = this.getRegistrationOptions(documentSelector, capabilities.inlineCompletionProvider);
        if (!options) {
            return;
        }
        this.register({
            id: UUID.generateUuid(),
            registerOptions: options
        });
    }
    registerLanguageProvider(options) {
        const selector = options.documentSelector;
        const provider = {
            provideInlineCompletionItems: (document, position, context, token) => {
                const client = this._client;
                const middleware = this._client.middleware;
                const provideInlineCompletionItems = (document, position, context, token) => {
                    return client.sendRequest(vscode_languageserver_protocol_1.InlineCompletionRequest.type, client.code2ProtocolConverter.asInlineCompletionParams(document, position, context), token).then((result) => {
                        if (token.isCancellationRequested) {
                            return null;
                        }
                        return client.protocol2CodeConverter.asInlineCompletionResult(result, token);
                    }, (error) => {
                        return client.handleFailedRequest(vscode_languageserver_protocol_1.InlineCompletionRequest.type, token, error, null);
                    });
                };
                return middleware.provideInlineCompletionItems
                    ? middleware.provideInlineCompletionItems(document, position, context, token, provideInlineCompletionItems)
                    : provideInlineCompletionItems(document, position, context, token);
            }
        };
        return [vscode_1.languages.registerInlineCompletionItemProvider(this._client.protocol2CodeConverter.asDocumentSelector(selector), provider), provider];
    }
}
exports.InlineCompletionItemFeature = InlineCompletionItemFeature;