import assert from 'node:assert/strict'

import { buildOnlyOfficePreviewConfig } from '../src/views/scripts/onlyOfficePreviewConfig.js'

function testUsesExplicitPixelHeightFromViewport() {
  const config = buildOnlyOfficePreviewConfig({ width: '50%', height: '100%' }, { viewportHeight: 900 })

  assert.equal(config.width, '100%')
  assert.equal(config.height, '680px')
}

function testFallsBackToSafeDefaultHeight() {
  const config = buildOnlyOfficePreviewConfig({}, {})

  assert.equal(config.height, '720px')
}

function testClampsSmallViewportHeight() {
  const config = buildOnlyOfficePreviewConfig({}, { viewportHeight: 600 })

  assert.equal(config.height, '520px')
}

function testUsesEmbeddedPreviewModeWithMinimalToolbar() {
  const config = buildOnlyOfficePreviewConfig(
    {
      editorConfig: {
        customization: {
          compactHeader: true
        }
      }
    },
    {}
  )

  assert.equal(config.type, 'embedded')
  assert.deepEqual(config.editorConfig.embedded, {
    embedUrl: '',
    fullscreenUrl: '',
    saveUrl: '',
    shareUrl: '',
    toolbarDocked: 'top'
  })
}

function run() {
  testUsesExplicitPixelHeightFromViewport()
  testFallsBackToSafeDefaultHeight()
  testClampsSmallViewportHeight()
  testUsesEmbeddedPreviewModeWithMinimalToolbar()
  console.log('onlyoffice preview config tests passed')
}

run()