Data4Autos-Shopify-Frontend/app/routes/backup/app.brands copy 3.jsx

import { json } from "@remix-run/node";
import { useLoaderData, useFetcher } from "@remix-run/react";
import {
  Page,
  Layout,
  Card,
  TextField,
  Checkbox,
  Button,
  Thumbnail,
  Spinner,
  Toast,
  Frame,
} from "@shopify/polaris";
import { useEffect, useState } from "react";
import { TitleBar } from "@shopify/app-bridge-react";
import { getTurn14AccessTokenFromMetafield } from "../../utils/turn14Token.server";
import { authenticate } from "../../shopify.server";

export const loader = async ({ request }) => {
  const accessToken = await getTurn14AccessTokenFromMetafield(request);
  const { admin } = await authenticate.admin(request);

  // Get brands
  const brandRes = await fetch("https://turn14.data4autos.com/v1/brands", {
    headers: {
      Authorization: `Bearer ${accessToken}`,
      "Content-Type": "application/json",
    },
  });
  const brandJson = await brandRes.json();
  if (!brandRes.ok) {
    return json({ error: brandJson.error || "Failed to fetch brands" }, { status: 500 });
  }

  // Get collections
  const gqlRaw = await admin.graphql(`
    {
      collections(first: 100) {
        edges {
          node {
            id
            title
            handle
          }
        }
      }
    }
  `);
  const gql = await gqlRaw.json();
  const collections = gql?.data?.collections?.edges?.map((e) => e.node) || [];

  return json({
    brands: brandJson.data,
    collections,
  });
};


export const action = async ({ request }) => {
  const formData = await request.formData();
  const selectedBrands = JSON.parse(formData.get("selectedBrands") || "[]");

  // get the shop domain from the headers (as you mentioned)
  const shop = request.headers.get("shop-domain") || "";

  // make the POST to your backend
  const resp = await fetch("https://backend.data4autos.com/managebrands", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "shop-domain": shop,
    },
    body: JSON.stringify({ shop, selectedBrands }),
  });
  console.log("Request to Home:", { shop, selectedBrands });
  console.log("Request headers:", { "shop-domain": shop });
  console.log("Request body:", { selectedBrands });
  console.log("Response status:", resp.status);
  console.log("Response headers:", resp.headers);
  console.log("Response URL:", resp.url);
  console.log("Response status text:", resp.statusText);
  console.log("Response ok:", resp.ok);
  console.log("Response type:", resp.type);
  console.log("Response redirected:", resp.redirected);
  console.log("Response from backend:", resp);

  if (!resp.ok) {
    const err = await resp.text();
    return json({ error: err }, { status: resp.status });
  }

  const { processId, status } = await resp.json();

  // return the processId (and initial status if you like) to the client
  return json({ processId, status });
};
export default function BrandsPage() {

  const actionData = useActionData();
  const [status, setStatus] = useState(actionData?.status || "");
  const [polling, setPolling] = useState(false);

  // the processId returned from the action
  const processId = actionData?.processId;

  async function checkStatus() {
    if (!processId) return;
    setPolling(true);

    const resp = await fetch(
      `https://backend.data4autos.com/managebrands/status/${processId}`,
      {
        headers: { "shop-domain": window.shopify.shop || "" },
      }
    );
    const json = await resp.json();
    setStatus(json.status + (json.detail ? ` (${json.detail})` : ""));
    setPolling(false);
  }


  const { brands, collections } = useLoaderData();
  const fetcher = useFetcher();
  const isSubmitting = fetcher.state === "submitting";
  const [toastActive, setToastActive] = useState(false);
  const [search, setSearch] = useState("");

  const collectionTitles = new Set(collections.map((c) => c.title.toLowerCase()));
  const defaultSelected = brands
    .filter((b) => collectionTitles.has(b.name.toLowerCase()))
    .map((b) => b.id);

  const [selectedIds, setSelectedIds] = useState(defaultSelected);
  const [filteredBrands, setFilteredBrands] = useState(brands);

  useEffect(() => {
    const term = search.toLowerCase();
    setFilteredBrands(brands.filter((b) => b.name.toLowerCase().includes(term)));
  }, [search, brands]);

  useEffect(() => {
    if (fetcher.data?.success) {
      setToastActive(true);
    }
  }, [fetcher.data]);

  const toggleSelect = (id) => {
    setSelectedIds((prev) =>
      prev.includes(id) ? prev.filter((i) => i !== id) : [...prev, id]
    );
  };

  const toggleSelectAll = () => {
    const filteredBrandIds = filteredBrands.map(b => b.id);
    const allFilteredSelected = filteredBrandIds.every(id => selectedIds.includes(id));

    if (allFilteredSelected) {
      // Deselect all filtered brands
      setSelectedIds(prev => prev.filter(id => !filteredBrandIds.includes(id)));
    } else {
      // Select all filtered brands
      setSelectedIds(prev => {
        const combined = new Set([...prev, ...filteredBrandIds]);
        return Array.from(combined);
      });
    }
  };

  const toastMarkup = toastActive ? (
    <Toast
      content="Collections updated successfully!"
      onDismiss={() => setToastActive(false)}
    />
  ) : null;

  const selectedBrands = brands.filter((b) => selectedIds.includes(b.id));
  const allFilteredSelected = filteredBrands.length > 0 &&
    filteredBrands.every(brand => selectedIds.includes(brand.id));

  return (
    <Frame>
      <Page title="Data4Autos Turn14 Brands List">
        <TitleBar title="Data4Autos Turn14 Integration" />
        <Layout>
          <Layout.Section>
            <fetcher.Form method="post">
              <input
                type="hidden"
                name="selectedBrands"
                value={JSON.stringify(selectedBrands)}
              />
              <Button
                primary
                submit
                disabled={selectedIds.length === 0 || isSubmitting}
              >
                {isSubmitting ? <Spinner size="small" /> : "Save Collections"}
              </Button>
            </fetcher.Form>
          </Layout.Section>
          <Layout.Section>
            <div style={{ display: "flex", alignItems: "center", gap: "1rem" }}>
              <TextField
                label="Search brands"
                value={search}
                onChange={setSearch}
                autoComplete="off"
                placeholder="Type brand name..."
              />
              <div style={{ display: "flex", alignItems: "center", gap: "1rem" }}>
                <Checkbox
                  label="Select All"
                  checked={allFilteredSelected}
                  onChange={toggleSelectAll}
                />
              </div>
            </div>
          </Layout.Section>

          <Layout.Section>
            <div
              style={{
                display: "grid",
                gridTemplateColumns: "repeat(auto-fill, minmax(220px, 1fr))",
                gap: "16px",
              }}
            >
              {filteredBrands.map((brand) => (
                <Card key={brand.id} sectioned>
                  <div style={{ display: "flex", alignItems: "center", gap: "1rem" }}>
                    <Checkbox
                      label=""
                      checked={selectedIds.includes(brand.id)}
                      onChange={() => toggleSelect(brand.id)}
                    />
                    <Thumbnail
                      source={
                        brand.logo ||
                        "https://cdn.shopify.com/s/files/1/0757/9955/files/no-image_280x@2x.png"
                      }
                      alt={brand.name}
                      size="small"
                    />
                    <div>
                      <strong>{brand.name}</strong>
                    </div>
                  </div>
                </Card>
              ))}

              {processId && (
                <div style={{ marginTop: 20 }}>
                  <p>
                    <strong>Process ID:</strong> {processId}
                  </p>
                  <p>
                    <strong>Status:</strong> {status || "—"}
                  </p>
                  <button
                    onClick={checkStatus}
                    disabled={polling}
                    style={{ marginTop: 10 }}
                  >
                    {polling ? "Checking…" : "Check Status"}
                  </button>
                </div>
              )}

            </div>
          </Layout.Section>


        </Layout>
        {toastMarkup}
      </Page>
    </Frame>
  );
}