"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.create = void 0;
const emmet = require("@vscode/emmet-helper");
const volar_service_html_1 = require("volar-service-html");
function create() {
    return {
        name: 'emmet',
        // https://docs.emmet.io/abbreviations/syntax/
        triggerCharacters: '>+^*()#.[]$@-{}'.split(''),
        create(context) {
            return {
                isAdditionalCompletion: true,
                async provideCompletionItems(textDocument, position) {
                    const syntax = emmet.getEmmetMode(textDocument.languageId === 'vue' ? 'html' : textDocument.languageId);
                    if (!syntax)
                        return;
                    // fix https://github.com/vuejs/language-tools/issues/1329
                    if (syntax === 'html') {
                        const htmlDocument = (0, volar_service_html_1.getHtmlDocument)(textDocument);
                        const node = htmlDocument.findNodeAt(textDocument.offsetAt(position));
                        if (node.tag) {
                            let insideBlock = false;
                            if (node.startTagEnd !== undefined && node.endTagStart !== undefined) {
                                insideBlock = textDocument.offsetAt(position) >= node.startTagEnd && textDocument.offsetAt(position) <= node.endTagStart;
                            }
                            if (!insideBlock) {
                                return;
                            }
                        }
                    }
                    // monkey fix https://github.com/johnsoncodehk/volar/issues/1105
                    if (syntax === 'jsx')
                        return;
                    const emmetConfig = await getEmmetConfig(syntax);
                    return emmet.doComplete(textDocument, position, syntax, emmetConfig);
                },
            };
            async function getEmmetConfig(syntax) {
                const emmetConfig = await context.env.getConfiguration?.('emmet') ?? {};
                const syntaxProfiles = Object.assign({}, emmetConfig['syntaxProfiles'] || {});
                const preferences = Object.assign({}, emmetConfig['preferences'] || {});
                // jsx, xml and xsl syntaxes need to have self closing tags unless otherwise configured by user
                if (syntax === 'jsx' || syntax === 'xml' || syntax === 'xsl') {
                    syntaxProfiles[syntax] = syntaxProfiles[syntax] || {};
                    if (typeof syntaxProfiles[syntax] === 'object'
                        && !syntaxProfiles[syntax].hasOwnProperty('self_closing_tag') // Old Emmet format
                        && !syntaxProfiles[syntax].hasOwnProperty('selfClosingStyle') // Emmet 2.0 format
                    ) {
                        syntaxProfiles[syntax] = {
                            ...syntaxProfiles[syntax],
                            selfClosingStyle: 'xml'
                        };
                    }
                }
                return {
                    preferences,
                    showExpandedAbbreviation: emmetConfig['showExpandedAbbreviation'],
                    showAbbreviationSuggestions: emmetConfig['showAbbreviationSuggestions'],
                    syntaxProfiles,
                    variables: emmetConfig['variables'],
                    excludeLanguages: emmetConfig['excludeLanguages'],
                    showSuggestionsAsSnippets: emmetConfig['showSuggestionsAsSnippets']
                };
            }
        },
    };
}
exports.create = create;
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