import { TClassProperties } from '../../typedefs';
import type { Text } from './Text';

const fontProperties = [
  'fontSize',
  'fontWeight',
  'fontFamily',
  'fontStyle',
] as const;

const textDecorationProperties = [
  'underline',
  'overline',
  'linethrough',
] as const;

export const textLayoutProperties: string[] = [
  ...fontProperties,
  'lineHeight',
  'text',
  'charSpacing',
  'textAlign',
  'styles',
  'path',
  'pathStartOffset',
  'pathSide',
  'pathAlign',
];

export const additionalProps = [
  ...textLayoutProperties,
  ...textDecorationProperties,
  'textBackgroundColor',
  'direction',
  '_id',
  'editable',
  'fixedScaleChange',
  'fromCopy',
  'isPanel',
  'lines',
  'locked',
  'lockScalingFlip',
  'maxHeight',
  'obj_type',
  'panelObj',
  'preTop',
  'relationship',
  'shapeScaleX',
  'shapeScaleY',
  'subObjList',
  'tempTop',
  'userId',
  'whiteboardId',
  'zIndex',
  'verticalAlign'
] as const;

export const styleProperties = [
  ...fontProperties,
  ...textDecorationProperties,
  'stroke',
  'strokeWidth',
  'fill',
  'deltaY',
  'textBackgroundColor',
] as const;

// @TODO: Many things here are configuration related and shouldn't be on the class nor prototype
// regexes, list of properties that are not suppose to change by instances, magic consts.
// this will be a separated effort
export const textDefaultValues: Partial<TClassProperties<Text>> = {
  _reNewline: /\r?\n/,
  _reSpacesAndTabs: /[ \t\r]/g,
  _reSpaceAndTab: /[ \t\r]/,
  _reWords: /\S+/g,
  fontSize: 40,
  fontWeight: 'normal',
  fontFamily: 'Times New Roman',
  underline: false,
  overline: false,
  linethrough: false,
  textAlign: 'left',
  fontStyle: 'normal',
  lineHeight: 1.16,
  superscript: {
    size: 0.6, // fontSize factor
    baseline: -0.35, // baseline-shift factor (upwards)
  },
  subscript: {
    size: 0.6, // fontSize factor
    baseline: 0.11, // baseline-shift factor (downwards)
  },
  textBackgroundColor: '',
  stroke: null,
  shadow: null,
  path: null,
  pathStartOffset: 0,
  pathSide: 'left',
  pathAlign: 'baseline',
  _fontSizeFraction: 0.222,
  offsets: {
    underline: 0.1,
    linethrough: -0.315,
    overline: -0.88,
  },
  _fontSizeMult: 1.13,
  charSpacing: 0,
  deltaY: 0,
  direction: 'ltr',
  CACHE_FONT_SIZE: 400,
  MIN_TEXT_WIDTH: 2,

  /*boardx extend values*/
  _id: '',
  editable: true,
  fixedScaleChange: true,
  fromCopy: false,
  isPanel: false,
  lines: [],
  locked: false,
  lockScalingFlip: false,
  maxHeight: 138,
  obj_type: 'WBText',
  panelObj: false,
  preTop: 0,
  relationship: [],
  shapeScaleX: 0,
  shapeScaleY: 0,
  subObjList: '',
  tempTop: 0,
  userId: '',
  whiteboardId: '',
  zIndex: 0
};