import {
  SchemaOf,
  array,
  boolean,
  date,
  mixed,
  number,
  object,
  string,
} from 'yup';
import { useMemo } from 'react';

import { EdgeJob } from '../types';
import { useNameValidation } from '../components/EdgeJobForm/NameField';
import { cronValidation } from '../components/EdgeJobForm/AdvancedCronFieldset';
import { timeOptions } from '../components/EdgeJobForm/RecurringFieldset';

import { FormValues } from './UpdateEdgeJobForm/types';

export function useValidation({
  id,
}: {
  id: EdgeJob['Id'];
}): SchemaOf<FormValues> {
  const nameValidation = useNameValidation(id);
  return useMemo(
    () =>
      object({
        name: nameValidation,
        recurring: boolean().default(false),
        cronExpression: string().default('').when('cronMethod', {
          is: 'advanced',
          then: cronValidation().required(),
        }),
        edgeGroupIds: array(number().required()),
        environmentIds: array(number().required()),

        fileContent: string().required('This field is required.'),

        cronMethod: mixed<'basic' | 'advanced'>()
          .oneOf(['basic', 'advanced'])
          .default('basic'),
        dateTime: date()
          .default(new Date())
          .when(['recurring', 'cronMethod'], {
            is: (recurring: boolean, cronMethod: 'basic' | 'advanced') =>
              !recurring && cronMethod === 'basic',
            then: (schema) => schema.required('This field is required.'),
          }),
        recurringOption: mixed()
          .oneOf(timeOptions.map((o) => o.value))
          .when(['recurring', 'cronMethod'], {
            is: (recurring: boolean, cronMethod: 'basic' | 'advanced') =>
              recurring && cronMethod === 'basic',
            then: (schema) => schema.required('This field is required.'),
          }),
      }),
    [nameValidation]
  );
}