import React from "react";
import { Controller, useFormContext } from "react-hook-form";
import { useTranslation } from "react-i18next";
import {
  FormGroup,
  Switch,
  TextArea,
  ValidatedOptions,
} from "@patternfly/react-core";

import type ClientRepresentation from "@keycloak/keycloak-admin-client/lib/defs/clientRepresentation";
import { HelpItem } from "../components/help-enabler/HelpItem";
import { FormAccess } from "../components/form-access/FormAccess";
import { KeycloakTextInput } from "../components/keycloak-text-input/KeycloakTextInput";

type ClientDescriptionProps = {
  protocol?: string;
};

export const ClientDescription = ({ protocol }: ClientDescriptionProps) => {
  const { t } = useTranslation("clients");
  const {
    register,
    control,
    formState: { errors },
  } = useFormContext<ClientRepresentation>();
  return (
    <FormAccess role="manage-clients" unWrap>
      <FormGroup
        labelIcon={
          <HelpItem helpText="clients-help:clientId" fieldLabelId="clientId" />
        }
        label={t("common:clientId")}
        fieldId="kc-client-id"
        helperTextInvalid={t("common:required")}
        validated={
          errors.clientId ? ValidatedOptions.error : ValidatedOptions.default
        }
        isRequired
      >
        <KeycloakTextInput
          ref={register({ required: true })}
          type="text"
          id="kc-client-id"
          name="clientId"
          validated={
            errors.clientId ? ValidatedOptions.error : ValidatedOptions.default
          }
        />
      </FormGroup>
      <FormGroup
        labelIcon={
          <HelpItem helpText="clients-help:clientName" fieldLabelId="name" />
        }
        label={t("common:name")}
        fieldId="kc-name"
      >
        <KeycloakTextInput
          ref={register()}
          type="text"
          id="kc-name"
          name="name"
        />
      </FormGroup>
      <FormGroup
        labelIcon={
          <HelpItem
            helpText="clients-help:description"
            fieldLabelId="description"
          />
        }
        label={t("common:description")}
        fieldId="kc-description"
        validated={
          errors.description ? ValidatedOptions.error : ValidatedOptions.default
        }
        helperTextInvalid={errors.description?.message}
      >
        <TextArea
          ref={register({
            maxLength: {
              value: 255,
              message: t("common:maxLength", { length: 255 }),
            },
          })}
          type="text"
          id="kc-description"
          name="description"
          validated={
            errors.description
              ? ValidatedOptions.error
              : ValidatedOptions.default
          }
        />
      </FormGroup>
      {protocol === "saml" && (
        <>
          <FormGroup
            label={t("clients:alwaysDisplayInConsole")}
            labelIcon={
              <HelpItem
                helpText="clients-help:alwaysDisplayInConsole"
                fieldLabelId="clients:alwaysDisplayInConsole"
              />
            }
            fieldId="kc-always-display-in-console"
            hasNoPaddingTop
          >
            <Controller
              name="alwaysDisplayInConsole"
              defaultValue={false}
              control={control}
              render={({ onChange, value }) => (
                <Switch
                  id="kc-always-display-in-console-switch"
                  label={t("common:on")}
                  labelOff={t("common:off")}
                  isChecked={value}
                  onChange={onChange}
                />
              )}
            />
          </FormGroup>
          <FormGroup
            label={t("frontchannelLogout")}
            labelIcon={
              <HelpItem
                helpText="clients-help:frontchannelLogout"
                fieldLabelId="clients:frontchannelLogout"
              />
            }
            fieldId="kc-frontchannelLogout"
            hasNoPaddingTop
          >
            <Controller
              name="frontchannelLogout"
              defaultValue={true}
              control={control}
              render={({ onChange, value }) => (
                <Switch
                  id="kc-frontchannelLogout-switch"
                  label={t("common:on")}
                  labelOff={t("common:off")}
                  isChecked={value.toString() === "true"}
                  onChange={(value) => onChange(value.toString())}
                />
              )}
            />
          </FormGroup>
        </>
      )}
    </FormAccess>
  );
};