"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateReadmeFile = updateReadmeFile;
const fs_1 = require("fs");
function updateReadmeFile(fileList) {
    const readmeFile = getReadmeFileName();
    if (readmeFile !== null) {
        const [readmeStart, readmeEnd] = readReadmeFile(readmeFile);
        const installLinks = fileList.map(readmeDataToString).join('\n');
        const installLinksAll = `<!-- START INSTALL LINKS -->
## Installs

${installLinks}
<!-- END INSTALL LINKS -->`;
        const content = readmeStart + installLinksAll + readmeEnd;
        (0, fs_1.writeFileSync)(readmeFile, content);
    }
}
function readmeDataErrorString(error) {
    if (error === null)
        return '';
    error = error
        .split('\n')
        .map(line => `    ${line}`)
        .join('\n');
    return `\n\n${error}`;
}
function arrayify(val) {
    const newval = Array.isArray(val) ? val : [val];
    return newval.map(v => v.trim()).filter(v => v);
}
function readmeDataMatches(meta) {
    const matches = arrayify(meta.match).map(v => '`' + v + '`');
    const matchesStr = `
  - ${matches.join(',')}`;
    if (matches.length === 0) {
        return '';
    }
    const excludes = arrayify(meta.excludematch).map(v => '`' + v + '`');
    const excludesStr = `
    - excluding: ${excludes.join(',')}`;
    if (excludes.length === 0) {
        return matchesStr;
    }
    return matchesStr + excludesStr;
}
function readmeDataToString(results) {
    const { meta, error } = results;
    const errStr = error !== null ? '~~' : '';
    const errMsg = readmeDataErrorString(error);
    const matchesStr = readmeDataMatches(meta);
    return `
- ${errStr}[${meta.name}](${meta.downloadURL})${errStr}${errMsg}
  - **${meta.namespace}** v${meta.version}${matchesStr}
  - ${meta.description}
`.trim();
}
function getReadmeFileName() {
    const files = (0, fs_1.readdirSync)('.');
    for (const name of files) {
        if (/^readme\.md$/i.test(name)) {
            return name;
        }
    }
    return null;
}
function readReadmeFile(readmeFile) {
    const content = (0, fs_1.readFileSync)(readmeFile).toString();
    const regex = /<!-- START INSTALL LINKS -->(?:.|\n)*?<!-- END INSTALL LINKS -->/;
    const index = regex.exec(content)?.index;
    let contentPre = '', contentPost = '';
    if (index === undefined) {
        contentPre = content;
    }
    else {
        const content_replace = content.replace(regex, '');
        contentPre = content_replace.slice(0, index);
        contentPost = content_replace.slice(index);
    }
    if (contentPre.trimEnd().length === 0)
        contentPre = '';
    else
        contentPre = contentPre.trimEnd() + '\n\n';
    if (contentPost.trimStart().length === 0)
        contentPost = '\n';
    else
        contentPost = '\n\n' + contentPost.trimStart();
    return [contentPre, contentPost];
}
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