a new start
This commit is contained in:
valknarness
218
lib/viewer.js
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218
lib/viewer.js
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const marked = require('marked');
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const TerminalRenderer = require('marked-terminal');
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const chalk = require('chalk');
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const inquirer = require('inquirer');
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const { purpleGold, goldPink } = require('./banner');
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// Configure marked for terminal
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marked.setOptions({
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renderer: new TerminalRenderer({
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heading: chalk.hex('#DA22FF').bold,
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strong: chalk.hex('#FF69B4').bold,
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em: chalk.hex('#FFD700').italic,
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codespan: chalk.hex('#9733EE'),
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code: chalk.gray,
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link: chalk.cyan.underline,
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list: chalk.hex('#FF69B4')
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})
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});
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// View README with pagination
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async function viewReadme(repo, readme, startLine = 0) {
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const LINES_PER_PAGE = 40;
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const lines = readme.raw_content.split('\n');
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const totalPages = Math.ceil(lines.length / LINES_PER_PAGE);
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const currentPage = Math.floor(startLine / LINES_PER_PAGE) + 1;
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console.clear();
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// Header
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console.log(purpleGold(`\n📖 ${repo.name} - README\n`));
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console.log(chalk.gray('━'.repeat(70)));
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console.log(chalk.hex('#FFD700')(` Page ${currentPage} of ${totalPages}`) + chalk.gray(` | Lines ${startLine + 1}-${Math.min(startLine + LINES_PER_PAGE, lines.length)} of ${lines.length}`));
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console.log(chalk.gray('━'.repeat(70)));
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console.log();
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// Get page content
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const pageLines = lines.slice(startLine, startLine + LINES_PER_PAGE);
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const pageContent = pageLines.join('\n');
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// Render markdown
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try {
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const rendered = marked.parse(pageContent);
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console.log(rendered);
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} catch (error) {
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// Fallback to plain text if rendering fails
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console.log(pageContent);
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}
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console.log();
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console.log(chalk.gray('━'.repeat(70)));
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// Navigation menu
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const choices = [];
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if (startLine + LINES_PER_PAGE < lines.length) {
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choices.push({ name: chalk.hex('#DA22FF')('→ Next page'), value: 'next' });
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}
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if (startLine > 0) {
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choices.push({ name: chalk.hex('#FF69B4')('← Previous page'), value: 'prev' });
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}
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choices.push({ name: chalk.hex('#FFD700')('⬆ Jump to top'), value: 'top' });
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choices.push({ name: chalk.hex('#9733EE')('📋 Copy URL to clipboard'), value: 'copy' });
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choices.push({ name: chalk.hex('#DA22FF')('🌐 Open in browser'), value: 'browser' });
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choices.push({ name: chalk.hex('#FF69B4')('✍️ Add annotation'), value: 'annotate' });
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choices.push(new inquirer.Separator());
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choices.push({ name: chalk.gray('← Back'), value: 'back' });
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const { action } = await inquirer.prompt([
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{
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type: 'list',
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name: 'action',
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message: 'Navigate:',
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choices: choices,
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pageSize: 10
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}
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]);
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switch (action) {
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case 'next':
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await viewReadme(repo, readme, startLine + LINES_PER_PAGE);
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break;
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case 'prev':
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await viewReadme(repo, readme, Math.max(0, startLine - LINES_PER_PAGE));
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break;
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case 'top':
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await viewReadme(repo, readme, 0);
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break;
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case 'copy':
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// Copy URL (requires xclip or similar)
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try {
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const { spawn } = require('child_process');
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const proc = spawn('xclip', ['-selection', 'clipboard']);
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proc.stdin.write(repo.url);
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proc.stdin.end();
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console.log(chalk.green('\n ✓ URL copied to clipboard!\n'));
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} catch (error) {
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console.log(chalk.yellow('\n Install xclip to use clipboard feature\n'));
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}
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await new Promise(resolve => setTimeout(resolve, 1000));
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await viewReadme(repo, readme, startLine);
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break;
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case 'browser':
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const { spawn } = require('child_process');
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spawn('xdg-open', [repo.url], { detached: true, stdio: 'ignore' });
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await viewReadme(repo, readme, startLine);
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break;
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case 'annotate':
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await addAnnotation(repo, readme, startLine);
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await viewReadme(repo, readme, startLine);
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break;
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case 'back':
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// Return to previous screen
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break;
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}
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}
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// Add annotation
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async function addAnnotation(repo, readme, currentLine) {
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const { annotationType } = await inquirer.prompt([
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{
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type: 'list',
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name: 'annotationType',
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message: 'Annotation type:',
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choices: [
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{ name: 'Document annotation (whole README)', value: 'document' },
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{ name: 'Line annotation (specific line)', value: 'line' },
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{ name: 'Cancel', value: 'cancel' }
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]
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}
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]);
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if (annotationType === 'cancel') return;
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let lineNumber = null;
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if (annotationType === 'line') {
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const { line } = await inquirer.prompt([
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{
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type: 'number',
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name: 'line',
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message: 'Line number:',
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default: currentLine + 1,
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validate: (input) => {
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const lines = readme.raw_content.split('\n');
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if (input < 1 || input > lines.length) {
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return `Line must be between 1 and ${lines.length}`;
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}
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return true;
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}
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}
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]);
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lineNumber = line;
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}
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const { content } = await inquirer.prompt([
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{
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type: 'input',
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name: 'content',
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message: 'Annotation:',
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validate: (input) => input.trim() ? true : 'Annotation cannot be empty'
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}
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]);
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// Save annotation
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const dbInstance = require('./database').getDb();
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const stmt = dbInstance.prepare(`
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INSERT INTO annotations (repository_id, line_number, content)
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VALUES (?, ?, ?)
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`);
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stmt.run(repo.id, lineNumber, content);
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console.log(chalk.green('\n ✓ Annotation added!\n'));
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await new Promise(resolve => setTimeout(resolve, 1000));
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}
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// View annotations for a repository
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async function viewAnnotations(repoId) {
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const dbInstance = require('./database').getDb();
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const annotations = dbInstance.prepare(`
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SELECT * FROM annotations
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WHERE repository_id = ?
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ORDER BY line_number ASC, created_at DESC
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`).all(repoId);
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if (annotations.length === 0) {
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console.log(chalk.yellow('\n No annotations found\n'));
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return;
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}
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console.log(goldPink(`\n✍️ Annotations (${annotations.length})\n`));
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console.log(chalk.gray('━'.repeat(70)));
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annotations.forEach((ann, idx) => {
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console.log();
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console.log(chalk.hex('#DA22FF')(` ${idx + 1}. `) +
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(ann.line_number ? chalk.hex('#FFD700')(`Line ${ann.line_number}`) : chalk.hex('#FF69B4')('Document')));
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console.log(chalk.gray(` ${ann.content}`));
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console.log(chalk.gray(` ${new Date(ann.created_at).toLocaleString()}`));
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});
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console.log();
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console.log(chalk.gray('━'.repeat(70)));
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console.log();
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}
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module.exports = {
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viewReadme,
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viewAnnotations,
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addAnnotation
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};
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