saleor-dashboard/src/components/AssignProductDialog/AssignProductDialog.tsx

import Button from "@material-ui/core/Button";
import CircularProgress from "@material-ui/core/CircularProgress";
import Dialog from "@material-ui/core/Dialog";
import DialogActions from "@material-ui/core/DialogActions";
import DialogContent from "@material-ui/core/DialogContent";
import DialogTitle from "@material-ui/core/DialogTitle";
import { makeStyles } from "@material-ui/core/styles";
import TableBody from "@material-ui/core/TableBody";
import TableCell from "@material-ui/core/TableCell";
import TableRow from "@material-ui/core/TableRow";
import TextField from "@material-ui/core/TextField";
import ConfirmButton, {
  ConfirmButtonTransitionState
} from "@saleor/components/ConfirmButton";
import FormSpacer from "@saleor/components/FormSpacer";
import ResponsiveTable from "@saleor/components/ResponsiveTable";
import TableCellAvatar from "@saleor/components/TableCellAvatar";
import useSearchQuery from "@saleor/hooks/useSearchQuery";
import { buttonMessages } from "@saleor/intl";
import { maybe } from "@saleor/misc";
import { SearchProducts_search_edges_node } from "@saleor/searches/types/SearchProducts";
import React from "react";
import { FormattedMessage, useIntl } from "react-intl";

import Checkbox from "../Checkbox";

export interface FormData {
  products: SearchProducts_search_edges_node[];
  query: string;
}

const useStyles = makeStyles(
  {
    avatar: {
      "&:first-child": {
        paddingLeft: 0
      }
    },
    checkboxCell: {
      paddingLeft: 0
    },
    overflow: {
      overflowY: "visible"
    },
    scrollArea: {
      overflowY: "scroll"
    },
    wideCell: {
      paddingLeft: 0,
      width: "100%"
    }
  },
  { name: "AssignProductDialog" }
);

export interface AssignProductDialogProps {
  confirmButtonState: ConfirmButtonTransitionState;
  open: boolean;
  products: SearchProducts_search_edges_node[];
  loading: boolean;
  onClose: () => void;
  onFetch: (value: string) => void;
  onSubmit: (data: SearchProducts_search_edges_node[]) => void;
}

function handleProductAssign(
  product: SearchProducts_search_edges_node,
  isSelected: boolean,
  selectedProducts: SearchProducts_search_edges_node[],
  setSelectedProducts: (data: SearchProducts_search_edges_node[]) => void
) {
  if (isSelected) {
    setSelectedProducts(
      selectedProducts.filter(
        selectedProduct => selectedProduct.id !== product.id
      )
    );
  } else {
    setSelectedProducts([...selectedProducts, product]);
  }
}

const AssignProductDialog: React.FC<AssignProductDialogProps> = props => {
  const {
    confirmButtonState,
    open,
    loading,
    products,
    onClose,
    onFetch,
    onSubmit
  } = props;
  const classes = useStyles(props);

  const intl = useIntl();
  const [query, onQueryChange] = useSearchQuery(onFetch);
  const [selectedProducts, setSelectedProducts] = React.useState<
    SearchProducts_search_edges_node[]
  >([]);

  const handleSubmit = () => onSubmit(selectedProducts);

  return (
    <Dialog
      onClose={onClose}
      open={open}
      classes={{ paper: classes.overflow }}
      fullWidth
      maxWidth="sm"
    >
      <DialogTitle>
        <FormattedMessage
          defaultMessage="Assign Product"
          description="dialog header"
        />
      </DialogTitle>
      <DialogContent>
        <TextField
          name="query"
          value={query}
          onChange={onQueryChange}
          label={intl.formatMessage({
            defaultMessage: "Search Products"
          })}
          placeholder={intl.formatMessage({
            defaultMessage:
              "Search by product name, attribute, product type etc..."
          })}
          fullWidth
          InputProps={{
            autoComplete: "off",
            endAdornment: loading && <CircularProgress size={16} />
          }}
        />
        <FormSpacer />
        <div className={classes.scrollArea}>
          <ResponsiveTable>
            <TableBody>
              {products &&
                products.map(product => {
                  const isSelected = selectedProducts.some(
                    selectedProduct => selectedProduct.id === product.id
                  );

                  return (
                    <TableRow key={product.id}>
                      <TableCellAvatar
                        className={classes.avatar}
                        thumbnail={maybe(() => product.thumbnail.url)}
                      />
                      <TableCell className={classes.wideCell}>
                        {product.name}
                      </TableCell>
                      <TableCell
                        padding="checkbox"
                        className={classes.checkboxCell}
                      >
                        <Checkbox
                          checked={isSelected}
                          onChange={() =>
                            handleProductAssign(
                              product,
                              isSelected,
                              selectedProducts,
                              setSelectedProducts
                            )
                          }
                        />
                      </TableCell>
                    </TableRow>
                  );
                })}
            </TableBody>
          </ResponsiveTable>
        </div>
      </DialogContent>
      <DialogActions>
        <Button onClick={onClose}>
          <FormattedMessage {...buttonMessages.back} />
        </Button>
        <ConfirmButton
          transitionState={confirmButtonState}
          color="primary"
          variant="contained"
          type="submit"
          onClick={handleSubmit}
        >
          <FormattedMessage
            defaultMessage="Assign products"
            description="button"
          />
        </ConfirmButton>
      </DialogActions>
    </Dialog>
  );
};
AssignProductDialog.displayName = "AssignProductDialog";
export default AssignProductDialog;