import React from "react";
import { useTranslation } from "react-i18next";
import { FormGroup, PageSection, Switch } from "@patternfly/react-core";
import { FormAccess } from "../components/form-access/FormAccess";
import { HelpItem } from "../components/help-enabler/HelpItem";
import { FormPanel } from "../components/scroll-form/FormPanel";
import type RealmRepresentation from "keycloak-admin/lib/defs/realmRepresentation";

type RealmSettingsLoginTabProps = {
  save: (realm: RealmRepresentation) => void;
  realm: RealmRepresentation;
};

export const RealmSettingsLoginTab = ({
  save,
  realm,
}: RealmSettingsLoginTabProps) => {
  const { t } = useTranslation("realm-settings");

  return (
    <>
      <PageSection variant="light">
        <FormPanel
          className="kc-login-screen"
          title="Login screen customization"
        >
          <FormAccess isHorizontal role="manage-realm">
            <FormGroup
              label={t("userRegistration")}
              fieldId="kc-user-reg"
              labelIcon={
                <HelpItem
                  helpText={t("userRegistrationHelpText")}
                  forLabel={t("userRegistration")}
                  forID={t(`common:helpLabel`, { label: t("userRegistration") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-user-reg-switch"
                data-testid="user-reg-switch"
                name="registrationAllowed"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.registrationAllowed}
                onChange={(value) => {
                  save({ ...realm, registrationAllowed: value });
                }}
              />
            </FormGroup>
            <FormGroup
              label={t("forgotPassword")}
              fieldId="kc-forgot-pw"
              labelIcon={
                <HelpItem
                  helpText={t("forgotPasswordHelpText")}
                  forLabel={t("forgotPassword")}
                  forID={t(`common:helpLabel`, { label: t("forgotPassword") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-forgot-pw-switch"
                data-testid="forgot-pw-switch"
                name="resetPasswordAllowed"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.resetPasswordAllowed}
                onChange={(value) => {
                  save({ ...realm, resetPasswordAllowed: value });
                }}
              />
            </FormGroup>
            <FormGroup
              label={t("rememberMe")}
              fieldId="kc-remember-me"
              labelIcon={
                <HelpItem
                  helpText={t("rememberMeHelpText")}
                  forLabel={t("rememberMe")}
                  forID={t(`common:helpLabel`, { label: t("rememberMe") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-remember-me-switch"
                data-testid="remember-me-switch"
                name="rememberMe"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.rememberMe}
                onChange={(value) => {
                  save({ ...realm, rememberMe: value });
                }}
              />
            </FormGroup>
          </FormAccess>
        </FormPanel>
        <FormPanel className="kc-email-settings" title="Email settings">
          <FormAccess isHorizontal role="manage-realm">
            <FormGroup
              label={t("emailAsUsername")}
              fieldId="kc-email-as-username"
              labelIcon={
                <HelpItem
                  helpText={t("emailAsUsernameHelpText")}
                  forLabel={t("emailAsUsername")}
                  forID={t(`common:helpLabel`, { label: t("emailAsUsername") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-email-as-username-switch"
                data-testid="email-as-username-switch"
                name="registrationEmailAsUsername"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.registrationEmailAsUsername}
                onChange={(value) => {
                  save({ ...realm, registrationEmailAsUsername: value });
                }}
              />
            </FormGroup>
            <FormGroup
              label={t("loginWithEmail")}
              fieldId="kc-login-with-email"
              labelIcon={
                <HelpItem
                  helpText={t("loginWithEmailHelpText")}
                  forLabel={t("loginWithEmail")}
                  forID={t(`common:helpLabel`, { label: t("loginWithEmail") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-login-with-email-switch"
                data-testid="login-with-email-switch"
                name="loginWithEmailAllowed"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.loginWithEmailAllowed}
                onChange={(value) => {
                  save({ ...realm, loginWithEmailAllowed: value });
                }}
              />
            </FormGroup>
            <FormGroup
              label={t("duplicateEmails")}
              fieldId="kc-duplicate-emails"
              labelIcon={
                <HelpItem
                  helpText={t("duplicateEmailsHelpText")}
                  forLabel={t("duplicateEmails")}
                  forID={t(`common:helpLabel`, { label: t("duplicateEmails") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-duplicate-emails-switch"
                data-testid="duplicate-emails-switch"
                label={t("common:on")}
                labelOff={t("common:off")}
                name="duplicateEmailsAllowed"
                isChecked={
                  realm?.duplicateEmailsAllowed &&
                  !realm?.loginWithEmailAllowed &&
                  !realm?.registrationEmailAsUsername
                }
                onChange={(value) => {
                  save({ ...realm, duplicateEmailsAllowed: value });
                }}
                isDisabled={
                  realm?.loginWithEmailAllowed ||
                  realm?.registrationEmailAsUsername
                }
              />
            </FormGroup>
            <FormGroup
              label={t("verifyEmail")}
              fieldId="kc-verify-email"
              labelIcon={
                <HelpItem
                  helpText={t("verifyEmailHelpText")}
                  forLabel={t("verifyEmail")}
                  forID={t(`common:helpLabel`, { label: t("verifyEmail") })}
                />
              }
              hasNoPaddingTop
            >
              <Switch
                id="kc-verify-email-switch"
                data-testid="verify-email-switch"
                name="verifyEmail"
                label={t("common:on")}
                labelOff={t("common:off")}
                isChecked={realm?.verifyEmail}
                onChange={(value) => {
                  save({ ...realm, verifyEmail: value });
                }}
              />
            </FormGroup>
          </FormAccess>
        </FormPanel>
      </PageSection>
    </>
  );
};