import fs from 'fs'
import path from 'path'
import matter from 'gray-matter'

export interface MarkdownContent {
  frontmatter: {
    [key: string]: any
  }
  content: string
}

export function getMarkdownContent(filePath: string): MarkdownContent {
  try {
    const fullPath = path.join(process.cwd(), filePath)
    
    // Ensure file exists
    if (!fs.existsSync(fullPath)) {
      console.warn(`File not found: ${filePath}`)
      return {
        frontmatter: {},
        content: 'Content not found.'
      }
    }

    const fileContents = fs.readFileSync(fullPath, 'utf8')
    const { data, content } = matter(fileContents)

    return {
      frontmatter: data,
      content,
    }
  } catch (error) {
    console.error(`Error reading markdown file: ${filePath}`, error)
    return {
      frontmatter: {},
      content: 'Error loading content.'
    }
  }
}