#!/usr/bin/env node

import fs from 'node:fs'
import path from 'node:path'

const args = process.argv.slice(2)
const topic = args[0] || ''

// Get current date
const date = new Date()
const dateStr = date.toISOString().split('T')[0] // YYYY-MM-DD
const dayName = date.toLocaleDateString('zh-CN', { weekday: 'long' })

// File name
const filename = topic ? `${dateStr} - ${topic}.md` : `${dateStr}.md`

// Check if file exists
if (fs.existsSync(filename)) {
  console.log(`❌ File already exists: ${filename}`)
  console.log('Opening existing file...')
  process.exit(1)
}

// Template path
const templatePath = path.join(
  '06_Metadata',
  'Templates',
  'Daily Note Template.md',
)
if (!fs.existsSync(templatePath)) {
  console.log(`❌ Template not found: ${templatePath}`)
  process.exit(1)
}

// Read template
const template = fs.readFileSync(templatePath, 'utf-8')

// Replace template variables
let content = template
  .replace(/\{\{date:YYYY-MM-DD\}\}/g, dateStr)
  .replace(/<!-- .*? -->/g, '')

// Write to file
fs.writeFileSync(filename, content, 'utf-8')

console.log(`✅ Created daily note: ${filename}`)
console.log(`📝 Location: ${path.join(process.cwd(), filename)}`)