import { useCallback, useEffect, useState } from 'react'
import {
  Button,
  FormControl,
  FormErrorMessage,
  Input,
  Modal,
  ModalBody,
  ModalCloseButton,
  ModalContent,
  ModalFooter,
  ModalHeader,
  ModalOverlay,
} from '@chakra-ui/react'
import { useSWRConfig } from 'swr'
import {
  Field,
  FieldAttributes,
  FieldProps,
  Form,
  Formik,
  FormikHelpers,
} from 'formik'
import * as Yup from 'yup'
import cx from 'classnames'
import UserAPI, { User } from '@/client/idp/user'

export type AccountChangePasswordProps = {
  open: boolean
  user: User
  onClose?: () => void
}

type FormValues = {
  currentPassword: string
  newPassword: string
}

const AccountChangePassword = ({
  open,
  onClose,
}: AccountChangePasswordProps) => {
  const { mutate } = useSWRConfig()
  const [isModalOpen, setIsModalOpen] = useState(false)
  const initialValues: FormValues = { currentPassword: '', newPassword: '' }
  const formSchema = Yup.object().shape({
    currentPassword: Yup.string().required('Current password is required'),
    newPassword: Yup.string().required('New password is required'),
  })

  useEffect(() => {
    setIsModalOpen(open)
  }, [open])

  const handleSubmit = useCallback(
    async (
      { currentPassword, newPassword }: FormValues,
      { setSubmitting }: FormikHelpers<FormValues>,
    ) => {
      setSubmitting(true)
      try {
        const result = await UserAPI.updatePassword({
          currentPassword,
          newPassword,
        })
        mutate(`/user`, result)
        setSubmitting(false)
        onClose?.()
      } finally {
        setSubmitting(false)
      }
    },
    [onClose, mutate],
  )

  return (
    <Modal
      isOpen={isModalOpen}
      onClose={() => onClose?.()}
      closeOnOverlayClick={false}
    >
      <ModalOverlay />
      <ModalContent>
        <ModalHeader>Change Password</ModalHeader>
        <ModalCloseButton />
        <Formik
          initialValues={initialValues}
          validationSchema={formSchema}
          validateOnBlur={false}
          onSubmit={handleSubmit}
        >
          {({ errors, touched, isSubmitting }) => (
            <Form>
              <ModalBody>
                <div className={cx('flex', 'flex-col', 'gap-1.5')}>
                  <Field name="currentPassword">
                    {({ field }: FieldAttributes<FieldProps>) => (
                      <FormControl
                        isInvalid={
                          errors.currentPassword && touched.currentPassword
                            ? true
                            : false
                        }
                      >
                        <Input
                          {...field}
                          type="password"
                          placeholder="Current password"
                          disabled={isSubmitting}
                        />
                        <FormErrorMessage>
                          {errors.currentPassword}
                        </FormErrorMessage>
                      </FormControl>
                    )}
                  </Field>
                  <Field name="newPassword">
                    {({ field }: FieldAttributes<FieldProps>) => (
                      <FormControl
                        isInvalid={
                          errors.newPassword && touched.newPassword
                            ? true
                            : false
                        }
                      >
                        <Input
                          {...field}
                          type="password"
                          placeholder="New password"
                          disabled={isSubmitting}
                        />
                        <FormErrorMessage>
                          {errors.newPassword}
                        </FormErrorMessage>
                      </FormControl>
                    )}
                  </Field>
                </div>
              </ModalBody>
              <ModalFooter>
                <div
                  className={cx('flex', 'flex-row', 'items-center', 'gap-1')}
                >
                  <Button
                    type="button"
                    variant="outline"
                    colorScheme="blue"
                    disabled={isSubmitting}
                    onClick={() => onClose?.()}
                  >
                    Cancel
                  </Button>
                  <Button
                    type="submit"
                    variant="solid"
                    colorScheme="blue"
                    isLoading={isSubmitting}
                  >
                    Save
                  </Button>
                </div>
              </ModalFooter>
            </Form>
          )}
        </Formik>
      </ModalContent>
    </Modal>
  )
}

export default AccountChangePassword