library_photo_to_website.ts

import fs from 'node:fs/promises'
import path from 'node:path'

import { createFileSystemTools } from '@fabrice-ai/tools/filesystem'
import { visionTool } from '@fabrice-ai/tools/vision'
import { agent } from 'fabrice-ai/agent'
import { solution } from 'fabrice-ai/solution'
import { teamwork } from 'fabrice-ai/teamwork'
import { logger } from 'fabrice-ai/telemetry'
import { workflow } from 'fabrice-ai/workflow'

const workingDir = path.resolve(import.meta.dirname, '../assets/')

const { saveFile, readFile, listFilesFromDirectory } = createFileSystemTools({
  workingDir,
})

const librarian = agent({
  description: `
    You are skilled at scanning and identifying books in the library.
    You can analyze the photo of the library and list all the books that you see, in details.
  `,
  tools: {
    visionTool,
  },
})

const webmaster = agent({
  description: `
    You are skilled at creating HTML pages. 
    You are good at using templates for creating HTML pages.
    You can analyze existing HTML page and replace the content with the new one.
  `,
  tools: {
    saveFile,
    readFile,
    listFilesFromDirectory,
  },
})

const imagePath = path.join(workingDir, 'photo-library.jpg')
const outputPath = path.join(workingDir, 'library.html')

await fs.rm(outputPath, { force: true })

const bookLibraryWorkflow = workflow({
  team: { librarian, webmaster },
  description: `
    Analyze the photo of the library and list all the books in the library.
    Find the best template to use for the website.
    Copy the template to "${outputPath}" file.
    Replace the content of the new with the list of books.
  `,
  knowledge: `
    Important information:
    - The photo of books in the library is in the "${imagePath}" file.
    - All available templates are in "${workingDir}" directory.
    - You only have access to files in "${workingDir}" directory.
    - Use absolute paths for tool calls.
  `,
  output: `
    Valid HTML page with the list of books in the library, stored in "${outputPath}" file.
  `,
  snapshot: logger,
})

const result = await teamwork(bookLibraryWorkflow)

console.log(solution(result))