function propTypeToSetter()

in packages/editor-skeleton/src/transducers/parse-props.ts [33:167]
130 lines of code
33 McCabe index (conditional complexity)

function propTypeToSetter(propType: IPublicTypePropType): IPublicTypeSetterType {
  let typeName: string;
  let isRequired: boolean | undefined = false;
  if (typeof propType === 'string') {
    typeName = propType;
  } else if (typeof propType === 'object') {
    typeName = propType.type;
    isRequired = propType.isRequired;
  } else {
    typeName = 'string';
  }
  // TODO: use mixinSetter wrapper
  switch (typeName) {
    case 'string':
      return {
        componentName: 'StringSetter',
        isRequired,
        initialValue: '',
      };
    case 'number':
      return {
        componentName: 'NumberSetter',
        isRequired,
        initialValue: 0,
      };
    case 'bool':
      return {
        componentName: 'BoolSetter',
        isRequired,
        initialValue: false,
      };
    case 'oneOf':
      const dataSource = ((propType as IPublicTypeOneOf).value || []).map((value, index) => {
        const t = typeof value;
        return {
          label: t === 'string' || t === 'number' || t === 'boolean' ? String(value) : `value ${index}`,
          value,
        };
      });
      const componentName = dataSource.length >= 4 ? 'SelectSetter' : 'RadioGroupSetter';
      return {
        componentName,
        props: { dataSource, options: dataSource },
        isRequired,
        initialValue: dataSource[0] ? dataSource[0].value : null,
      };

    case 'element':
    case 'node': // TODO: use Mixin
      return {
        // slotSetter
        componentName: 'SlotSetter',
        props: {
          mode: typeName,
        },
        isRequired,
        initialValue: {
          type: 'JSSlot',
          value: [],
        },
      };
    case 'shape':
    case 'exact':
      const items = ((propType as any).value || []).map((item: any) => propConfigToFieldConfig(item));
      return {
        componentName: 'ObjectSetter',
        props: {
          config: {
            items,
            extraSetter: typeName === 'shape' ? propTypeToSetter('any') : null,
          },
        },
        isRequired,
        initialValue: (field: IPublicModelSettingField) => {
          const data: any = {};
          items.forEach((item: any) => {
            let initial = item.defaultValue;
            if (initial == null && item.setter && typeof item.setter === 'object') {
              initial = (item.setter as any).initialValue;
            }
            data[item.name] = initial ? (typeof initial === 'function' ? initial(field) : initial) : null;
          });
          return data;
        },
      };
    case 'object':
    case 'objectOf':
      return {
        componentName: 'ObjectSetter',
        props: {
          config: {
            extraSetter: propTypeToSetter(typeName === 'objectOf' ? (propType as IPublicTypeObjectOf).value : 'any'),
          },
        },
        isRequired,
        initialValue: {},
      };
    case 'array':
    case 'arrayOf':
      return {
        componentName: 'ArraySetter',
        props: {
          itemSetter: propTypeToSetter(typeName === 'arrayOf' ? (propType as IPublicTypeArrayOf).value : 'any'),
        },
        isRequired,
        initialValue: [],
      };
    case 'func':
      return {
        componentName: 'FunctionSetter',
        isRequired,
      };
    case 'color':
      return {
        componentName: 'ColorSetter',
        isRequired,
      };
    case 'oneOfType':
      return {
        componentName: 'MixedSetter',
        props: {
          // TODO:
          setters: (propType as IPublicTypeOneOfType).value.map((item) => propTypeToSetter(item)),
        },
        isRequired,
      };
    default:
      // do nothing
  }
  return {
    componentName: 'MixedSetter',
    isRequired,
    props: {},
  };
}