buildStyles()

in projects/libs/flex-layout/flex/layout-align/layout-align.ts [29:97]

• 64 lines of code
• 23 McCabe index (conditional complexity)

  buildStyles(align: string, parent: LayoutAlignParent) {
    const css: StyleDefinition = {}, [mainAxis, crossAxis] = align.split(' ');

    // Main axis
    switch (mainAxis) {
      case 'center':
        css['justify-content'] = 'center';
        break;
      case 'space-around':
        css['justify-content'] = 'space-around';
        break;
      case 'space-between':
        css['justify-content'] = 'space-between';
        break;
      case 'space-evenly':
        css['justify-content'] = 'space-evenly';
        break;
      case 'end':
      case 'flex-end':
        css['justify-content'] = 'flex-end';
        break;
      case 'start':
      case 'flex-start':
      default :
        css['justify-content'] = 'flex-start';  // default main axis
        break;
    }

    // Cross-axis
    switch (crossAxis) {
      case 'start':
      case 'flex-start':
        css['align-items'] = css['align-content'] = 'flex-start';
        break;
      case 'center':
        css['align-items'] = css['align-content'] = 'center';
        break;
      case 'end':
      case 'flex-end':
        css['align-items'] = css['align-content'] = 'flex-end';
        break;
      case 'space-between':
        css['align-content'] = 'space-between';
        css['align-items'] = 'stretch';
        break;
      case 'space-around':
        css['align-content'] = 'space-around';
        css['align-items'] = 'stretch';
        break;
      case 'baseline':
        css['align-content'] = 'stretch';
        css['align-items'] = 'baseline';
        break;
      case 'stretch':
      default : // 'stretch'
        css['align-items'] = css['align-content'] = 'stretch';   // default cross axis
        break;
    }

    return extendObject(css, {
      'display' : parent.inline ? 'inline-flex' : 'flex',
      'flex-direction' : parent.layout,
      'box-sizing' : 'border-box',
      'max-width': crossAxis === 'stretch' ?
        !isFlowHorizontal(parent.layout) ? '100%' : null : null,
      'max-height': crossAxis === 'stretch' ?
        isFlowHorizontal(parent.layout) ? '100%' : null : null,
    }) as StyleDefinition;
  }