/* eslint no-magic-numbers: "off" */
import StyleOptions from './StyleOptions';

function fontFamily(fonts) {
  return fonts.map(font => `'${font}'`).join(', ');
}

const DEFAULT_ACCENT = '#0063B1';
const DEFAULT_SUBTLE = '#767676'; // With contrast 4.5:1 to white
const PADDING_REGULAR = 10;

const DEFAULT_OPTIONS: Required<StyleOptions> = {
  // Basic styling
  accent: DEFAULT_ACCENT,
  backgroundColor: 'White',
  subtle: DEFAULT_SUBTLE,
  paddingRegular: PADDING_REGULAR,
  paddingWide: PADDING_REGULAR * 2,
  fontSizeSmall: '80%',
  monospaceFont: fontFamily(['Consolas', 'Courier New', 'monospace']),
  primaryFont: fontFamily(['Calibri', 'Helvetica Neue', 'Arial', 'sans-serif']),

  // Root
  rootHeight: '100%',
  rootWidth: '100%',
  rootZIndex: 0, // "z-index" for the root container of Web Chat. This will form a new stacking context so "z-index" used in children won't pollute.

  transitionDuration: '0s',

  // Avatar
  avatarBorderRadius: '50%',
  avatarSize: 40,
  botAvatarBackgroundColor: undefined,
  botAvatarImage: undefined,
  botAvatarInitials: undefined,
  userAvatarBackgroundColor: undefined,
  userAvatarImage: undefined,
  userAvatarInitials: undefined,
  showAvatarInGroup: 'status',

  // Bubble
  // TODO: Should we make a bubbleFromBot*
  bubbleBackground: 'White',
  bubbleBorderColor: '#E6E6E6',
  bubbleBorderRadius: 2,
  bubbleBorderStyle: 'solid',
  bubbleBorderWidth: 1,
  bubbleFromUserBackground: 'White',
  bubbleFromUserBorderColor: '#E6E6E6',
  bubbleFromUserBorderRadius: 2,
  bubbleFromUserBorderStyle: 'solid',
  bubbleFromUserBorderWidth: 1,
  bubbleFromUserNubOffset: 0,
  bubbleFromUserNubSize: undefined,
  bubbleFromUserTextColor: 'Black',
  bubbleImageHeight: 240,
  bubbleMaxWidth: 480, // Based off screen width = 600px
  bubbleMinHeight: 40,
  bubbleMinWidth: 250, // min screen width = 300px; Microsoft Edge requires 372px (https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/13621468/)
  bubbleNubOffset: 0,
  bubbleNubSize: undefined,
  bubbleTextColor: 'Black',
  messageActivityWordBreak: 'break-word',

  // Connectivity UI
  connectivityIconPadding: PADDING_REGULAR * 1.2,
  connectivityMarginLeftRight: PADDING_REGULAR * 1.4,
  connectivityMarginTopBottom: PADDING_REGULAR * 0.8,
  connectivityTextSize: '75%',
  failedConnectivity: '#C50F1F',
  slowConnectivity: '#EAA300',
  notificationText: '#5E5E5E',
  slowConnectionAfter: 15000,

  // Emoji
  emojiSet: true,

  // Live region - Accessibility
  internalLiveRegionFadeAfter: 1000,

  // Markdown
  markdownExternalLinkIconImage:
    'url(data:image/svg+xml;base64,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)',
  markdownRespectCRLF: true,
  markdownRenderHTML: true,

  // Scroll behavior
  hideScrollToEndButton: undefined, // Deprecated as of 4.14.0. Use "scrollToEndButtonBehavior" instead. Remove on or after 2023-06-02.
  autoScrollSnapOnActivity: false,
  autoScrollSnapOnActivityOffset: 0,
  autoScrollSnapOnPage: false,
  autoScrollSnapOnPageOffset: 0, // TODO: Rename from "autoScrollSnapOnPageoffset".

  // Send box
  hideSendBox: false,
  hideUploadButton: false,
  hideTelephoneKeypadButton: true,
  microphoneButtonColorOnDictate: '#F33',
  sendBoxBackground: 'White',
  uploadAccept: undefined,
  uploadMultiple: true,
  sendAttachmentOn: 'send',

  // Send box buttons
  sendBoxButtonColor: undefined,
  sendBoxButtonShadeColor: undefined,

  sendBoxButtonColorOnActive: undefined,
  sendBoxButtonShadeColorOnActive: '#EDEBE9',

  sendBoxButtonColorOnDisabled: '#A19F9D',
  sendBoxButtonShadeColorOnDisabled: '#F3F2F1',

  sendBoxButtonColorOnFocus: undefined,
  sendBoxButtonShadeColorOnFocus: undefined,

  sendBoxButtonColorOnHover: undefined,
  sendBoxButtonShadeColorOnHover: '#F3F2F1',

  sendBoxButtonShadeBorderRadius: 2,
  sendBoxButtonShadeInset: 2,

  sendBoxButtonKeyboardFocusIndicatorBorderColor: '#605E5C',
  sendBoxButtonKeyboardFocusIndicatorBorderRadius: 0,
  sendBoxButtonKeyboardFocusIndicatorBorderStyle: 'solid',
  sendBoxButtonKeyboardFocusIndicatorBorderWidth: 1,
  sendBoxButtonKeyboardFocusIndicatorInset: 4,

  sendBoxDisabledTextColor: undefined,
  sendBoxHeight: 40,
  sendBoxMaxHeight: 200,
  sendBoxTextColor: 'Black',
  // TODO: We should deprecate this because there isn't an easy way to make the width of the send box narrower than the transcript
  sendBoxBorderBottom: undefined,
  sendBoxBorderLeft: undefined,
  sendBoxBorderRight: undefined,
  sendBoxBorderTop: 'solid 1px #E6E6E6',
  sendBoxPlaceholderColor: undefined,
  sendBoxTextWrap: false,
  sendBoxButtonAlignment: 'stretch',

  // Visually show spoken text
  showSpokenText: false,

  spinnerAnimationBackgroundImage: undefined,
  spinnerAnimationHeight: 16,
  spinnerAnimationWidth: 16,
  spinnerAnimationPadding: 12,

  // Suggested actions
  suggestedActionBorderRadius: 0,
  suggestedActionHeight: 40,
  suggestedActionImageHeight: 20,
  suggestedActionLayout: 'carousel',

  suggestedActionBackgroundColor: 'White',
  suggestedActionBorderColor: undefined,
  suggestedActionBorderStyle: 'solid',
  suggestedActionBorderWidth: 2,
  suggestedActionTextColor: undefined,

  suggestedActionBackgroundColorOnActive: '#EDEBE9',
  suggestedActionBorderColorOnActive: undefined,
  suggestedActionBorderStyleOnActive: undefined,
  suggestedActionBorderWidthOnActive: undefined,
  suggestedActionTextColorOnActive: undefined,

  suggestedActionBackgroundColorOnDisabled: undefined,
  suggestedActionBorderColorOnDisabled: '#E6E6E6',
  suggestedActionBorderStyleOnDisabled: undefined,
  suggestedActionBorderWidthOnDisabled: undefined,
  suggestedActionTextColorOnDisabled: undefined,

  suggestedActionBackgroundColorOnFocus: undefined,
  suggestedActionBorderColorOnFocus: undefined,
  suggestedActionBorderStyleOnFocus: undefined,
  suggestedActionBorderWidthOnFocus: undefined,
  suggestedActionTextColorOnFocus: undefined,

  suggestedActionBackgroundColorOnHover: '#F3F2F1',
  suggestedActionBorderColorOnHover: undefined,
  suggestedActionBorderStyleOnHover: undefined,
  suggestedActionBorderWidthOnHover: undefined,
  suggestedActionTextColorOnHover: undefined,

  suggestedActionKeyboardFocusIndicatorBorderColor: '#605E5C',
  suggestedActionKeyboardFocusIndicatorBorderRadius: 0,
  suggestedActionKeyboardFocusIndicatorBorderStyle: 'dashed',
  suggestedActionKeyboardFocusIndicatorBorderWidth: 1,
  suggestedActionKeyboardFocusIndicatorInset: 2,

  suggestedActionActiveBackground: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionBackground: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionDisabledBackground: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionDisabledBorderColor: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionDisabledBorderStyle: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionDisabledBorderWidth: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionDisabledTextColor: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionFocusBackground: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.
  suggestedActionHoverBackground: undefined, // Deprecated as of 4.15.0. Remove on or after 2023-09-16.

  // Suggested actions carousel layout
  suggestedActionsCarouselFlipperCursor: undefined,
  suggestedActionsCarouselFlipperBoxWidth: 40,
  suggestedActionsCarouselFlipperSize: 20,

  // Suggested actions flow layout
  suggestedActionsFlowMaxHeight: undefined,

  // Suggested actions stacked layout
  suggestedActionsStackedHeight: undefined,
  suggestedActionsStackedOverflow: undefined,
  suggestedActionsStackedLayoutButtonMaxHeight: undefined,
  suggestedActionsStackedLayoutButtonTextWrap: false,

  suggestedActionsVisualKeyboardIndicatorColor: 'Black',
  suggestedActionsVisualKeyboardIndicatorStyle: 'solid',
  suggestedActionsVisualKeyboardIndicatorWidth: 2,

  // Timestamp
  groupTimestamp: true,
  sendTimeout: 20000,
  sendTimeoutForAttachments: 120000,
  timestampColor: undefined,
  timestampFormat: 'relative',

  // Transcript overlay buttons
  scrollToEndButtonBehavior: 'unread',
  scrollToEndButtonFontSize: '85%',
  newMessagesButtonFontSize: undefined, // Deprecated as of 4.14.0, renamed to "scrollToEndButtonFontSize". Remove on or after 2023-06-02.
  transcriptOverlayButtonBackground: 'rgba(0, 0, 0, .6)',
  transcriptOverlayButtonBackgroundOnDisabled: 'rgba(0, 0, 0, .6)',
  transcriptOverlayButtonBackgroundOnFocus: 'rgba(0, 0, 0, .8)',
  transcriptOverlayButtonBackgroundOnHover: 'rgba(0, 0, 0, .8)',
  transcriptOverlayButtonColor: 'White',
  transcriptOverlayButtonColorOnDisabled: 'White',
  transcriptOverlayButtonColorOnFocus: undefined,
  transcriptOverlayButtonColorOnHover: undefined,

  // Toast UI

  notificationDebounceTimeout: 400,

  hideToaster: false,
  toasterHeight: 32,
  toasterMaxHeight: 32 * 5,
  toasterSingularMaxHeight: 50,
  toastFontSize: '87.5%',
  toastIconWidth: 36,
  toastSeparatorColor: '#E8EAEC',
  toastTextPadding: 6,

  toastErrorBackgroundColor: '#FDE7E9',
  toastErrorColor: '#A80000',
  toastInfoBackgroundColor: '#CEF1FF',
  toastInfoColor: '#105E7D',
  toastSuccessBackgroundColor: '#DFF6DD',
  toastSuccessColor: '#107C10',
  toastWarnBackgroundColor: '#FFF4CE',
  toastWarnColor: '#3B3A39',

  // Transcript
  transcriptTerminatorBackgroundColor: '#595959',
  transcriptTerminatorBorderRadius: 5,
  transcriptTerminatorColor: 'White',
  transcriptTerminatorFontSize: 12,

  transcriptActivityVisualKeyboardIndicatorColor: DEFAULT_SUBTLE,
  transcriptActivityVisualKeyboardIndicatorStyle: 'dashed',
  transcriptActivityVisualKeyboardIndicatorWidth: 1,

  transcriptVisualKeyboardIndicatorColor: 'Black',
  transcriptVisualKeyboardIndicatorStyle: 'solid',
  transcriptVisualKeyboardIndicatorWidth: 2,

  // Typing animation
  typingAnimationBackgroundImage: undefined,
  typingAnimationDuration: 5000,
  typingAnimationHeight: 20,
  typingAnimationWidth: 64,

  // Upload thumbnail
  // TODO: [P0] #3322 This is only supported in HTML.
  enableUploadThumbnail: true,
  uploadThumbnailContentType: 'image/jpeg',
  uploadThumbnailHeight: 360,
  uploadThumbnailQuality: 0.6,
  uploadThumbnailWidth: 720,

  // Video
  videoHeight: 270, // based on bubbleMaxWidth: 480 / 16 * 9 = 270

  maxMessageLength: 2000
};

export default DEFAULT_OPTIONS;