import AccountPermissionGroups from "@dashboard/components/AccountPermissionGroups";
import { TopNav } from "@dashboard/components/AppLayout/TopNav";
import CardSpacer from "@dashboard/components/CardSpacer";
import CardTitle from "@dashboard/components/CardTitle";
import Form from "@dashboard/components/Form";
import { DetailPageLayout } from "@dashboard/components/Layouts";
import { MultiAutocompleteChoiceType } from "@dashboard/components/MultiAutocompleteSelectField";
import Savebar from "@dashboard/components/Savebar";
import {
  SearchPermissionGroupsQuery,
  StaffErrorFragment,
  StaffMemberDetailsFragment,
  UserFragment,
} from "@dashboard/graphql";
import { SubmitPromise } from "@dashboard/hooks/useForm";
import useLocale from "@dashboard/hooks/useLocale";
import useNavigator from "@dashboard/hooks/useNavigator";
import useStateFromProps from "@dashboard/hooks/useStateFromProps";
import { getUserName } from "@dashboard/misc";
import UserStatus from "@dashboard/staff/components/UserStatus";
import { staffListUrl } from "@dashboard/staff/urls";
import {
  getMemberPermissionGroups,
  isMemberActive,
} from "@dashboard/staff/utils";
import { FetchMoreProps, RelayToFlat, SearchPageProps } from "@dashboard/types";
import createMultiAutocompleteSelectHandler from "@dashboard/utils/handlers/multiAutocompleteSelectChangeHandler";
import { Card, CardContent, Typography } from "@material-ui/core";
import { ConfirmButtonTransitionState } from "@saleor/macaw-ui";
import React from "react";
import { useIntl } from "react-intl";

import StaffPassword from "../StaffPassword/StaffPassword";
import StaffPreferences from "../StaffPreferences";
import StaffProperties from "../StaffProperties/StaffProperties";
import { staffDetailsPageMessages as messages } from "./messages";

export interface StaffDetailsFormData {
  email: string;
  firstName: string;
  isActive: boolean;
  lastName: string;
  permissionGroups: string[];
}

export interface StaffDetailsPageProps extends SearchPageProps {
  availablePermissionGroups: RelayToFlat<SearchPermissionGroupsQuery["search"]>;
  canEditAvatar: boolean;
  canEditPreferences: boolean;
  canEditStatus: boolean;
  canRemove: boolean;
  disabled: boolean;
  fetchMorePermissionGroups: FetchMoreProps;
  saveButtonBarState: ConfirmButtonTransitionState;
  staffMember: StaffMemberDetailsFragment | UserFragment;
  errors: StaffErrorFragment[];
  onChangePassword: () => void;
  onDelete: () => void;
  onImageDelete: () => void;
  onSubmit: (data: StaffDetailsFormData) => SubmitPromise;
  onImageUpload(file: File);
}

const StaffDetailsPage: React.FC<StaffDetailsPageProps> = ({
  availablePermissionGroups,
  canEditAvatar,
  canEditPreferences,
  canEditStatus,
  canRemove,
  disabled,
  errors,
  fetchMorePermissionGroups,
  initialSearch,
  onChangePassword,
  onDelete,
  onImageDelete,
  onImageUpload,
  onSearchChange,
  onSubmit,
  saveButtonBarState,
  staffMember,
}: StaffDetailsPageProps) => {
  const intl = useIntl();
  const navigate = useNavigator();

  const { locale, setLocale } = useLocale();

  const isActive = isMemberActive(staffMember);
  const permissionGroups = getMemberPermissionGroups(staffMember);

  const [permissionGroupsDisplayValues, setPermissionGroupsDisplayValues] =
    useStateFromProps<MultiAutocompleteChoiceType[]>(
      permissionGroups.map(group => ({
        disabled: !group.userCanManage,
        label: group.name,
        value: group.id,
      })) || [],
    );

  const initialForm: StaffDetailsFormData = {
    email: staffMember?.email || "",
    firstName: staffMember?.firstName || "",
    isActive,
    lastName: staffMember?.lastName || "",
    permissionGroups: permissionGroups.map(pg => pg.id),
  };

  return (
    <Form
      confirmLeave
      initial={initialForm}
      onSubmit={onSubmit}
      disabled={disabled}
    >
      {({ data: formData, change, isSaveDisabled, submit, toggleValue }) => {
        const permissionGroupsChange = createMultiAutocompleteSelectHandler(
          toggleValue,
          setPermissionGroupsDisplayValues,
          permissionGroupsDisplayValues,
          availablePermissionGroups?.map(group => ({
            label: group.name,
            value: group.id,
          })) || [],
        );

        return (
          <DetailPageLayout>
            <TopNav href={staffListUrl()} title={getUserName(staffMember)} />
            <DetailPageLayout.Content>
              <StaffProperties
                errors={errors}
                data={formData}
                disabled={disabled}
                canEditAvatar={canEditAvatar}
                staffMember={staffMember}
                onChange={change}
                onImageUpload={onImageUpload}
                onImageDelete={onImageDelete}
              />
              {canEditPreferences && (
                <>
                  <CardSpacer />
                  <StaffPassword onChangePassword={onChangePassword} />
                </>
              )}
            </DetailPageLayout.Content>

            <DetailPageLayout.RightSidebar>
              {canEditPreferences && (
                <StaffPreferences locale={locale} onLocaleChange={setLocale} />
              )}
              {canEditStatus && (
                <>
                  <UserStatus
                    data={formData}
                    disabled={disabled}
                    label={intl.formatMessage(messages.userStatusActive)}
                    onChange={change}
                  />
                  <CardSpacer />
                  <Card>
                    <CardTitle
                      title={intl.formatMessage({
                        id: "Fbr4Vp",
                        defaultMessage: "Permissions",
                        description: "dialog header",
                      })}
                    />
                    <CardContent>
                      <Typography>
                        {intl.formatMessage({
                          id: "P+kVxW",
                          defaultMessage: "User is assigned to:",
                          description: "card description",
                        })}
                      </Typography>

                      <AccountPermissionGroups
                        formData={formData}
                        disabled={disabled}
                        errors={errors}
                        initialSearch={initialSearch}
                        availablePermissionGroups={availablePermissionGroups}
                        onChange={permissionGroupsChange}
                        onSearchChange={onSearchChange}
                        displayValues={permissionGroupsDisplayValues}
                        {...fetchMorePermissionGroups}
                      />
                    </CardContent>
                  </Card>
                </>
              )}
            </DetailPageLayout.RightSidebar>
            <Savebar
              disabled={isSaveDisabled}
              state={saveButtonBarState}
              onCancel={() => navigate(staffListUrl())}
              onSubmit={submit}
              onDelete={canRemove ? onDelete : undefined}
            />
          </DetailPageLayout>
        );
      }}
    </Form>
  );
};
StaffDetailsPage.displayName = "StaffDetailsPage";
export default StaffDetailsPage;