import {
  ArrayColumnType,
  ColumnType,
  FormulaResultType,
  ITypeOptions,
  NumberFormat,
  UpdatableColumnType,
} from '../types';
import {
  CellValueInterchangeableColumnType,
  ColumnWithResultType,
} from '../types/columns';
import { exhaustiveSwitch } from './exhuastiveSwitch';
import { getTypeOptions } from './typeOptions';

export const ARRAY_COLUMN_TYPE: {
  [key in ColumnType]: key extends ArrayColumnType ? true : false;
} = {
  [ColumnType.TEXT]: false,
  [ColumnType.PHONE]: false,
  [ColumnType.EMAIL]: false,
  [ColumnType.LONG_TEXT]: false,
  [ColumnType.UNIQUE_ID]: false,
  [ColumnType.NUMBER]: false,
  [ColumnType.DATETIME]: false,
  [ColumnType.SELECT]: false,
  [ColumnType.STATUS]: false,
  [ColumnType.MULTI_SELECT]: true,
  [ColumnType.MULTI_ATTACHMENT]: true,
  [ColumnType.RECORD_REFERENCE]: true,
  [ColumnType.LOOKUP]: false,
  [ColumnType.CHECKBOX]: false,
  [ColumnType.RATING]: false,
  [ColumnType.CURRENCY]: false,
  [ColumnType.FORMULA]: false,
  [ColumnType.PROGRESS]: false,
  [ColumnType.ROLLUP]: false,
  [ColumnType.COLLABORATOR]: true,
  [ColumnType.AUTO_NUMBER]: false,
  [ColumnType.CREATED_AT]: false,
  [ColumnType.CREATED_BY]: false,
  [ColumnType.INTEGRATION_REFERENCE]: false,
  [ColumnType.NOOP]: false,
  [ColumnType.SUBTABLE]: true,
};

export const isArrayColumnType = (type: ColumnType): type is ArrayColumnType =>
  ARRAY_COLUMN_TYPE[type];

export const UPDATABLE_COLUMN_TYPE: {
  [key in ColumnType]: key extends UpdatableColumnType ? true : false;
} = {
  [ColumnType.TEXT]: true,
  [ColumnType.PHONE]: true,
  [ColumnType.EMAIL]: true,
  [ColumnType.LONG_TEXT]: true,
  [ColumnType.UNIQUE_ID]: false,
  [ColumnType.NUMBER]: true,
  [ColumnType.DATETIME]: true,
  [ColumnType.SELECT]: true,
  [ColumnType.STATUS]: true,
  [ColumnType.MULTI_SELECT]: true,
  [ColumnType.MULTI_ATTACHMENT]: true,
  [ColumnType.RECORD_REFERENCE]: true,
  [ColumnType.LOOKUP]: false,
  [ColumnType.CHECKBOX]: true,
  [ColumnType.RATING]: true,
  [ColumnType.CURRENCY]: true,
  [ColumnType.FORMULA]: false,
  [ColumnType.PROGRESS]: false,
  [ColumnType.ROLLUP]: false,
  [ColumnType.COLLABORATOR]: true,
  [ColumnType.AUTO_NUMBER]: false,
  [ColumnType.CREATED_AT]: false,
  [ColumnType.CREATED_BY]: false,
  [ColumnType.INTEGRATION_REFERENCE]: false,
  [ColumnType.NOOP]: false,
  [ColumnType.SUBTABLE]: true,
};

export const isUpdatableColumnType = (
  type: ColumnType
): type is UpdatableColumnType => UPDATABLE_COLUMN_TYPE[type];

export const CELL_VALUES_MUTUALLY_INTERCHANGEABLE: {
  [key in ColumnType]: key extends CellValueInterchangeableColumnType
    ? true
    : false;
} = {
  [ColumnType.TEXT]: true,
  [ColumnType.PHONE]: true,
  [ColumnType.EMAIL]: true,
  [ColumnType.LONG_TEXT]: true,
  [ColumnType.UNIQUE_ID]: false,
  [ColumnType.NUMBER]: true,
  [ColumnType.DATETIME]: true,
  [ColumnType.SELECT]: false,
  [ColumnType.STATUS]: false,
  [ColumnType.MULTI_SELECT]: false,
  [ColumnType.MULTI_ATTACHMENT]: true,
  [ColumnType.RECORD_REFERENCE]: false,
  [ColumnType.LOOKUP]: false,
  [ColumnType.CHECKBOX]: true,
  [ColumnType.RATING]: false,
  [ColumnType.CURRENCY]: true,
  [ColumnType.FORMULA]: false,
  [ColumnType.PROGRESS]: false,
  [ColumnType.ROLLUP]: false,
  [ColumnType.COLLABORATOR]: true,
  [ColumnType.AUTO_NUMBER]: false,
  [ColumnType.CREATED_AT]: false,
  [ColumnType.CREATED_BY]: false,
  [ColumnType.INTEGRATION_REFERENCE]: false,
  [ColumnType.NOOP]: false,
  [ColumnType.SUBTABLE]: false,
};

export const isCellValueInterchangeableColumnType = (
  type: ColumnType
): type is CellValueInterchangeableColumnType =>
  CELL_VALUES_MUTUALLY_INTERCHANGEABLE[type];

const COLUMN_WITH_RESULT_TYPE: {
  [key in ColumnType]: key extends ColumnWithResultType ? true : false;
} = {
  [ColumnType.TEXT]: false,
  [ColumnType.PHONE]: false,
  [ColumnType.EMAIL]: false,
  [ColumnType.LONG_TEXT]: false,
  [ColumnType.UNIQUE_ID]: false,
  [ColumnType.NUMBER]: false,
  [ColumnType.DATETIME]: false,
  [ColumnType.SELECT]: false,
  [ColumnType.STATUS]: false,
  [ColumnType.MULTI_SELECT]: false,
  [ColumnType.MULTI_ATTACHMENT]: false,
  [ColumnType.RECORD_REFERENCE]: false,
  [ColumnType.LOOKUP]: false,
  [ColumnType.CHECKBOX]: false,
  [ColumnType.RATING]: false,
  [ColumnType.CURRENCY]: false,
  [ColumnType.FORMULA]: true,
  [ColumnType.PROGRESS]: true,
  [ColumnType.ROLLUP]: true,
  [ColumnType.COLLABORATOR]: false,
  [ColumnType.AUTO_NUMBER]: false,
  [ColumnType.CREATED_AT]: false,
  [ColumnType.CREATED_BY]: false,
  [ColumnType.INTEGRATION_REFERENCE]: false,
  [ColumnType.NOOP]: false,
  [ColumnType.SUBTABLE]: false,
};

const isColumnWithResultType = (
  type: ColumnType
): type is ColumnWithResultType => COLUMN_WITH_RESULT_TYPE[type];

export const getFinalColumnType = (
  typeOptions: ITypeOptions,
  ignoreLookup?: boolean
): ColumnType => {
  if (isColumnWithResultType(typeOptions.type)) {
    const { resultType, numberFormat } =
      typeOptions as ITypeOptions<ColumnType.FORMULA>;
    switch (resultType) {
      case FormulaResultType.TEXT:
        return ColumnType.TEXT;
      case FormulaResultType.NUMBER:
        switch (numberFormat) {
          case NumberFormat.CURRENCY:
            return ColumnType.CURRENCY;
          case NumberFormat.DECIMAL:
            return ColumnType.NUMBER;
          default:
            return ColumnType.NUMBER;
        }
      case FormulaResultType.DATE:
        return ColumnType.DATETIME;
      default:
        return exhaustiveSwitch({
          switchValue: resultType,
          returnValue: ColumnType.TEXT,
        });
    }
  }
  if (!ignoreLookup && typeOptions.type === ColumnType.LOOKUP) {
    const { lookupColumnType } = typeOptions as ITypeOptions<ColumnType.LOOKUP>;
    if (isColumnWithResultType(lookupColumnType)) {
      const lookupTypeOptions = getTypeOptions(typeOptions) as ITypeOptions;
      return getFinalColumnType(lookupTypeOptions);
    }
    return lookupColumnType;
  }
  return typeOptions.type;
};