import { tool } from '@strands-agents/sdk'
import { z } from 'zod'

export const readClipboardTool = tool({
  name: 'read_clipboard',
  description: 'Read current clipboard text. Requires user permission.',
  inputSchema: z.object({}),
  callback: async () => {
    try {
      const text = await navigator.clipboard.readText()
      return JSON.stringify({ status: 'success', text, length: text.length })
    } catch (err: unknown) {
      return JSON.stringify({ status: 'error', error: (err as Error).message, hint: 'Clipboard read requires user permission + secure context.' })
    }
  },
})

export const writeClipboardTool = tool({
  name: 'write_clipboard',
  description: 'Write text to clipboard',
  inputSchema: z.object({ text: z.string() }),
  callback: async (input) => {
    try { await navigator.clipboard.writeText(input.text); return JSON.stringify({ status: 'success' }) }
    catch (err: unknown) { return JSON.stringify({ status: 'error', error: (err as Error).message }) }
  },
})

export const CLIPBOARD_TOOLS = [readClipboardTool, writeClipboardTool]