"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.readFile = void 0;
const fs = require("fs");
const Handlebars = require("handlebars");
const Path = require("path");
function default_1(theme) {
    Handlebars.registerHelper('comment', function (parts) {
        const result = [];
        for (const part of parts) {
            switch (part.kind) {
                case 'text':
                case 'code':
                    result.push(part.text);
                    break;
                case 'inline-tag':
                    switch (part.tag) {
                        case '@label':
                        case '@inheritdoc':
                            break;
                        case '@link':
                        case '@linkcode':
                        case '@linkplain': {
                            if (part.target) {
                                const url = typeof part.target === 'string'
                                    ? part.target
                                    : Handlebars.helpers.relativeURL(part.target.url);
                                const wrap = part.tag === '@linkcode' ? '`' : '';
                                result.push(url ? `[${wrap}${part.text}${wrap}](${url})` : part.text);
                            }
                            else {
                                result.push(part.text);
                            }
                            break;
                        }
                        default:
                            result.push(`{${part.tag} ${part.text}}`);
                            break;
                    }
                    break;
                default:
                    result.push('');
            }
        }
        return parseMarkdown(result.join(''), theme);
    });
}
exports.default = default_1;
function parseMarkdown(text, theme) {
    const includePattern = /\[\[include:([^\]]+?)\]\]/g;
    const mediaPattern = /media:\/\/([^ ")\]}]+)/g;
    if (theme.includes) {
        text = text.replace(includePattern, (_match, path) => {
            path = Path.join(theme.includes, path.trim());
            if (fs.existsSync(path) && fs.statSync(path).isFile()) {
                const contents = readFile(path);
                return contents;
            }
            else {
                theme.application.logger.warn('Could not find file to include: ' + path);
                return '';
            }
        });
    }
    if (theme.mediaDirectory) {
        text = text.replace(mediaPattern, (match, path) => {
            const fileName = Path.join(theme.mediaDirectory, path);
            if (fs.existsSync(fileName) && fs.statSync(fileName).isFile()) {
                return Handlebars.helpers.relativeURL('media') + '/' + path;
            }
            else {
                theme.application.logger.warn('Could not find media file: ' + fileName);
                return match;
            }
        });
    }
    return text;
}
function readFile(file) {
    const buffer = fs.readFileSync(file);
    switch (buffer[0]) {
        case 0xfe:
            if (buffer[1] === 0xff) {
                let i = 0;
                while (i + 1 < buffer.length) {
                    const temp = buffer[i];
                    buffer[i] = buffer[i + 1];
                    buffer[i + 1] = temp;
                    i += 2;
                }
                return buffer.toString('ucs2', 2);
            }
            break;
        case 0xff:
            if (buffer[1] === 0xfe) {
                return buffer.toString('ucs2', 2);
            }
            break;
        case 0xef:
            if (buffer[1] === 0xbb) {
                return buffer.toString('utf8', 3);
            }
    }
    return buffer.toString('utf8', 0);
}
exports.readFile = readFile;