import { isType, type FieldType, type OneOf } from './kintone-rest-api-client';

type CalcType = 'NUMBER' | 'NUMBER_DIGIT' | 'DATETIME' | 'DATE' | 'TIME' | 'HOUR_MINUTE' | 'DAY_HOUR_MINUTE';
export type LeftCalcJoinType = Record<CalcType, FieldType[]>;

export function isForceDisable(field: OneOf) {
  if (isType.CALC(field)) {
    return field.format === 'DAY_HOUR_MINUTE' || field.format === 'HOUR_MINUTE';
  }
  return false;
}

const calcJoinType = {
  NUMBER: ['SINGLE_LINE_TEXT', 'NUMBER'],
  NUMBER_DIGIT: ['SINGLE_LINE_TEXT', 'NUMBER'],
  DATE: ['DATE'],
  TIME: ['TIME'],
  DATETIME: ['DATETIME'],
  HOUR_MINUTE: [],
  DAY_HOUR_MINUTE: [],
} as LeftCalcJoinType;

const availableLeftJoinType = {
  SINGLE_LINE_TEXT: ['SINGLE_LINE_TEXT'],
  NUMBER: ['NUMBER'],
  CALC: calcJoinType,
  DATE: ['DATE'],
  TIME: ['TIME'],
  DATETIME: ['DATETIME'],
  LINK: ['LINK'],
} as Record<FieldType, FieldType[] | LeftCalcJoinType>;

// undefined means all
export function getRightAvailableJoinType(left?: OneOf | '') {
  if (left === undefined) {
    return Object.keys(availableRightJoinType) as FieldType[];
  }
  return left ? availableLeftJoinType[left.type] : [];
}

export type RightCalcJoinType = { type: 'CALC'; format: CalcType[] };

const availableRightJoinType = {
  SINGLE_LINE_TEXT: ['SINGLE_LINE_TEXT', { type: 'CALC', format: ['NUMBER', 'NUMBER_DIGIT'] }],
  NUMBER: ['NUMBER', { type: 'CALC', format: ['NUMBER', 'NUMBER_DIGIT'] }],
  DATE: ['DATE', { type: 'CALC', format: ['DATE'] }],
  TIME: ['TIME', { type: 'CALC', format: ['TIME'] }],
  DATETIME: ['DATETIME', { type: 'CALC', format: ['DATETIME'] }],
  LINK: ['LINK'],
} as Record<FieldType, Array<FieldType | RightCalcJoinType>>;

// undefined means all
export function getLeftAvailableJoinType(right?: OneOf | '') {
  if (right === undefined) {
    return Object.keys(availableLeftJoinType) as FieldType[];
  }
  return right ? availableRightJoinType[right.type] : [];
}