// built-in skill: capture all screens in light/dark mode

import { launchReapedChrome } from '../../../../../scripts/lib/reap-browser'
import type { RNXSkill } from '../types'

export const skill: RNXSkill = {
  name: 'screenshot-all',
  description: 'Capture screenshots of all screens in the app',
  type: 'screenshot',
  version: '1.0.0',
  triggers: ['screenshot', 'capture screens', 'capture all', 'take screenshots'],
  tools: [
    {
      name: 'capture_screenshot',
      description: 'Capture a screenshot of the current screen',
      parameters: {
        name: { type: 'string', description: 'Screenshot name', required: true },
        theme: { type: 'string', description: 'Color scheme: light or dark' },
      },
      async execute(params, context) {
        const { chromium } = await import('playwright')
        const path = await import('path')
        const fs = await import('fs')

        // sootsim renders CanvasKit — require GPU-backed Chrome (Metal). the
        // bundled swiftshader shell software-renders the canvas and pegs every
        // core; never use it for sootsim.
        const browser = await launchReapedChrome((options) => chromium.launch(options), {
          headless: true,
        })
        const page = await browser.newPage({ viewport: { width: 500, height: 900 } })

        try {
          await page.goto(context.url, { waitUntil: 'networkidle' })
          await page.waitForTimeout(2000)

          const outputPath = path.join(context.outputDir, `${params.name}.png`)
          fs.mkdirSync(path.dirname(outputPath), { recursive: true })
          await page.screenshot({ path: outputPath })

          return {
            success: true,
            message: `Screenshot saved: ${params.name}`,
            artifacts: [{ type: 'screenshot', name: params.name, path: outputPath }],
          }
        } finally {
          await browser.close()
        }
      },
    },
  ],
}