AI Changes: offline handling, fullscreen handling

.gitea/workflows/build-docker.yaml

@@ -2,8 +2,6 @@ name: Build dev docker image
 
 on:
   push:
-    branches:
-      - main
     tags:
       - '*'
   workflow_dispatch:
@@ -84,6 +82,6 @@ jobs:
         tag_name: ${{ gitea.ref_name }}
         name: ${{ gitea.ref_name }}
         body: |
-          "## Docker images"
-          "`gitea.furb.it/${{ gitea.repository }}:${{ gitea.ref_name }}`"
-          "`gitea.furb.it/${{ gitea.repository }}:latest`"
+          ## Docker images
+          `gitea.furb.it/${{ gitea.repository }}:${{ gitea.ref_name }}`
+          `gitea.furb.it/${{ gitea.repository }}:latest`

.gitea/workflows/test-build.yaml

@@ -0,0 +1,35 @@
+name: Build dev docker image
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+
+      # Checkout repository for build
+      - name: Checkout beer-inventory repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ gitea.ref }}
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      # Install NPM packages
+      - name: Install NPM packages
+        run: npm ci
+
+      # Build project
+      - name: Build project
+        run: |
+          npx zenstack generate
+          npx remix vite:build

app/components/filters/drink.filter.tsx

@@ -69,10 +69,10 @@ function DrinkFilter(arg : Arguments) {
                   ["name", "Name"],
                   ["new", "New"],
                   ["popular", "Popularity"],
-                  ["abv-asc", "ABV Low -> High"],
-                  ["abv-desc", "ABV High -> Low"],
-                  ["inv-asc", "Inventoy Low -> High"],
-                  ["inv-desc", "Inventory High -> Low"]
+                  ["abv-asc", "Alcohol (Low -> High)"],
+                  ["abv-desc", "Alcohol (High -> Low)"],
+                  ["inv-asc", "Inventory (Low -> High)"],
+                  ["inv-desc", "Inventory (High -> Low)"]
                 ].map((pair) => (
                     <Form.Check
                       id={"sort-" + pair[0]}
@@ -86,7 +86,7 @@ function DrinkFilter(arg : Arguments) {
               
             </Form.Group>
             <Form.Group controlId="drink-type" className='bg-body-secondary rounded p-3 mt-3'>
-              <Form.Label className='fw-bold'>Drink type</Form.Label>
+              <Form.Label className='fw-bold'>Drink Type</Form.Label>
               { ["Beer", "Wine", "Soda", "Cocktail"].map(key => (
                   <Form.Check
                     id={"drink-" + key}
@@ -100,8 +100,8 @@ function DrinkFilter(arg : Arguments) {
               
             </Form.Group>
             <Form.Group controlId="drink-abv" className='bg-body-secondary rounded p-3 mt-3'>
-              <Form.Label className='fw-bold'>ABV</Form.Label>
-              <div className='d-grid gap-2'>{abvOptionsMarkup}</div>
+              <Form.Label className='fw-bold'>Alcohol Percentage</Form.Label>
+              <div className='d-grid'>{abvOptionsMarkup}</div>
             </Form.Group>
             {/* <Form.Group controlId="manufacturer" className='bg-body-secondary rounded p-3 mt-3'>
               <Form.Label className='fw-bold'>Manufacturer</Form.Label>

app/root.tsx

@@ -8,7 +8,7 @@ import {
   isRouteErrorResponse,
   useRouteError
 } from "@remix-run/react";
-import type { PropsWithChildren } from "react";
+import React, { useEffect, useState, type PropsWithChildren } from "react";
 
 import stylesheet from "bootstrap/dist/css/bootstrap.min.css?url";
 
@@ -53,6 +53,45 @@ export default function App() {
 export function ErrorBoundary() {
   const error = useRouteError();
 
+  const [isOnline, setIsOnline] = useState<boolean>(
+    typeof navigator !== "undefined" ? navigator.onLine : true
+  );
+
+  const tryRefresh = async () => {
+    if (typeof window === "undefined") return;
+    try {
+      const res = await fetch(window.location.href, { method: "GET", cache: "no-store" });
+      if (res && res.ok) {
+        window.location.reload();
+      }
+    } catch (e) {
+      // network still down; ignore, we'll retry on the next interval or when online
+    }
+  };
+
+  useEffect(() => {
+    if (typeof window === "undefined") return;
+
+    const handleOnline = () => {
+      setIsOnline(true);
+      tryRefresh();
+    };
+    const handleOffline = () => setIsOnline(false);
+
+    window.addEventListener("online", handleOnline);
+    window.addEventListener("offline", handleOffline);
+
+    const hourly = window.setInterval(() => {
+      tryRefresh();
+    }, 60 * 60 * 1000);
+
+    return () => {
+      window.removeEventListener("online", handleOnline);
+      window.removeEventListener("offline", handleOffline);
+      window.clearInterval(hourly);
+    };
+  }, []);
+
   if (isRouteErrorResponse(error)) {
     return (
       <Document 
@@ -64,6 +103,25 @@ export function ErrorBoundary() {
                 <div className="h-100 p-5 text-bg-dark rounded-3">
                     <h1>{error.status}</h1>
                     {error.statusText}
+                    <div className="mt-3">
+                      <button
+                        className="btn btn-primary me-2"
+                        onClick={() => {
+                          if (typeof window !== "undefined") window.location.reload();
+                        }}
+                      >
+                        Reload page
+                      </button>
+                      <button
+                        className="btn btn-outline-secondary"
+                        onClick={() => {
+                          tryRefresh();
+                        }}
+                      >
+                        Try refresh now
+                      </button>
+                      <div className="mt-2">Status: {isOnline ? "Online" : "Offline"}. Will retry automatically every hour.</div>
+                    </div>
                 </div>
             </Col>
           </Row>
@@ -84,6 +142,25 @@ export function ErrorBoundary() {
                 <div className="h-100 p-5 text-bg-dark rounded-3">
                     <h1>App Error</h1>
                     {errorMessage}
+                    <div className="mt-3">
+                      <button
+                        className="btn btn-primary me-2"
+                        onClick={() => {
+                          if (typeof window !== "undefined") window.location.reload();
+                        }}
+                      >
+                        Reload page
+                      </button>
+                      <button
+                        className="btn btn-outline-secondary"
+                        onClick={() => {
+                          tryRefresh();
+                        }}
+                      >
+                        Try refresh now
+                      </button>
+                      <div className="mt-2">Status: {isOnline ? "Online" : "Offline"}. Will retry automatically every hour.</div>
+                    </div>
                 </div>
             </Col>
           </Row>

app/routes/admin/manage/inventory.tsx

@@ -1,8 +1,10 @@
 import type { ActionFunctionArgs, LoaderFunctionArgs } from "@remix-run/node";
 import { json } from "@remix-run/node";
+import { useMemo, useState } from "react";
 import { useLoaderData } from "@remix-run/react";
 import { Button, Form } from "react-bootstrap";
 import { containerTypeToString } from "~/models/types";
+import { volume } from '~/utils/conversions';
 
 import { enhance } from "~/utils/db.server";
 
@@ -12,7 +14,7 @@ export async function loader({
   }: LoaderFunctionArgs) {
     const { dbe } = await enhance(request);
   
-    const containers = await dbe.container.findMany({select: {id: true, drink: true, type: true, inventory: true}, orderBy: {drink: {name: "asc"}}});
+    const containers = await dbe.container.findMany({select: {id: true, drink: true, type: true, inventory: true, volume: true}, orderBy: {drink: {name: "asc"}}});
 
     return json({ containers });
   };
@@ -44,16 +46,37 @@ export async function action({
 
 export default function EditInventoryRoute() {
     const lData = useLoaderData<typeof loader>();
+    const [search, setSearch] = useState("");
+
+    const filteredContainers = useMemo(() => {
+      const searchText = search.trim().toLowerCase();
+      if (!searchText) return lData.containers;
+
+      return lData.containers.filter((container) => {
+        const label = `${container.drink.name} ${containerTypeToString(container.type)} ${container.inventory}`.toLowerCase();
+        return label.includes(searchText);
+      });
+    }, [lData.containers, search]);
 
     return (
       <div>
         <h2>Update inventory</h2>
         <Form method="post">
+            <Form.Group className='mb-2'>
+                <Form.Label>Filter containers</Form.Label>
+                <Form.Control
+                  type="search"
+                  value={search}
+                  onChange={(event) => setSearch(event.currentTarget.value)}
+                  placeholder="Type drink name, type or inventory"
+                  autoComplete="off"
+                />
+            </Form.Group>
             <Form.Group className='mb-2'>
                 <Form.Label>Drink container</Form.Label>
                 <Form.Select name="id">
-                    { lData.containers.map((container) => (
-                        <option value={container.id}>{container.drink.name} - {containerTypeToString(container.type)} ({container.inventory})</option>
+                    { filteredContainers.map((container) => (
+                        <option key={container.id} value={container.id}>{container.drink.name} - {containerTypeToString(container.type)} - {volume(container.volume)} ({container.inventory})</option>
                     ))}
                 </Form.Select>
             </Form.Group>

app/routes/admin/route.tsx

@@ -1,4 +1,3 @@
-import { UserType } from "@prisma/client";
 import type { ActionFunctionArgs, LoaderFunctionArgs } from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import { Form, Link, useActionData, useLoaderData } from "@remix-run/react";
@@ -82,7 +81,7 @@ export async function action({ request }: ActionFunctionArgs) {
             return json({ error: "Username and password are required." });
         }
 
-        const normalizedType = type === UserType.Admin || type === UserType.Scanner ? type : UserType.User;
+        const normalizedType = (type === "Admin" || type === "Scanner") ? type : "User";
 
         try {
             await dbe.user.create({
@@ -201,10 +200,10 @@ export default function AdminRoute() {
                                 </BootstrapForm.Group>
                                 <BootstrapForm.Group className="mb-3">
                                     <BootstrapForm.Label>Role</BootstrapForm.Label>
-                                    <BootstrapForm.Select name="type" defaultValue={UserType.User}>
-                                        <option value={UserType.User}>User</option>
-                                        <option value={UserType.Scanner}>Scanner</option>
-                                        <option value={UserType.Admin}>Admin</option>
+                                    <BootstrapForm.Select name="type" defaultValue="User">
+                                        <option value="User">User</option>
+                                        <option value="Scanner">Scanner</option>
+                                        <option value="Admin">Admin</option>
                                     </BootstrapForm.Select>
                                 </BootstrapForm.Group>
                                 <Button type="submit">Create user</Button>

app/routes/scan/route.tsx

@@ -1,6 +1,7 @@
 import type { ActionFunctionArgs, LoaderFunctionArgs } from "@remix-run/node";
 import { json, redirect } from "@remix-run/node";
 import { useActionData, useLoaderData } from "@remix-run/react";
+import { useEffect, useRef, useState } from "react";
 import { Col, Container, Form, Row, Table } from "react-bootstrap";
 import timeAgo from "~/utils/datetime";
 
@@ -27,9 +28,13 @@ export async function action({
   const form = await request.formData();
   const barcode = form.get("barcode")?.toString() || "";
 
-  const container = await dbe.container.findUnique({ 
-      select: {id: true, inventory: true, drink_id: true}, 
-      where: {barcode: barcode}
+  const container = await dbe.container.findUnique({
+      select: {
+        id: true,
+        inventory: true,
+        drink: { select: { name: true, image: true } },
+      },
+      where: { barcode: barcode },
   });
   
   // No drink found for barcode, do nothing
@@ -48,58 +53,159 @@ export async function action({
   // Log entry
   await dbe.history.create({data: {container: {connect: {id: container.id}}, inventoryAfter: newInventory}});
 
-  return json({error: ""});
+  return json({
+    error: "",
+    lastScanned: {
+      name: container.drink.name,
+      image: container.drink.image ?? null,
+    },
+  });
 };
 
 export default function ScanRoute() {
     const aData = useActionData<typeof action>();
     const lData = useLoaderData<typeof loader>();
+    const fullscreenBtnRef = useRef<HTMLButtonElement | null>(null);
+
+    const [lastScanned, setLastScanned] = useState<{name:string;image:string|null} | null>(null);
+    const [showLastScanned, setShowLastScanned] = useState(false);
+    const inputRef = useRef<HTMLInputElement>(null);
 
     const hasError = aData?.error ? aData.error.length > 0 : false;
 
+    const focusInput = () => {
+      window.setTimeout(() => inputRef.current?.focus(), 0);
+    };
+
+    const toggleFullscreen = async () => {
+      if (typeof document === "undefined") return;
+      try {
+        if (document.fullscreenElement) {
+          await document.exitFullscreen();
+        } else {
+          await document.documentElement.requestFullscreen();
+        }
+      } catch (e) {
+        // ignore errors (user gesture required in some contexts)
+      }
+    };
+
+    useEffect(() => {
+      focusInput();
+    }, []);
+
+    useEffect(() => {
+      focusInput();
+    }, [aData]);
+
+    useEffect(() => {
+      const handleBlur = () => {
+        focusInput();
+      };
+
+      const input = inputRef.current;
+      input?.addEventListener("blur", handleBlur);
+
+      return () => {
+        input?.removeEventListener("blur", handleBlur);
+      };
+    }, []);
+
+    useEffect(() => {
+      if (!aData?.lastScanned) {
+        return;
+      }
+
+      setLastScanned(aData.lastScanned);
+      setShowLastScanned(true);
+
+      const timer = window.setTimeout(() => {
+        setShowLastScanned(false);
+      }, 5000);
+
+      return () => window.clearTimeout(timer);
+    }, [aData?.lastScanned]);
+
     return (
-      <Container>
-          <Row className="mt-3">
-            <Col xs={4}>
-              <Form method="post" action="/scan?index" noValidate>
-                <Form.Group>
-                  <Form.Label>
-                      Scan barcode:
-                  </Form.Label>
-                  <Form.Control
-                      type="text"
-                      name="barcode"
-                      isInvalid={hasError}
-                      autoFocus
-                  />
-                  <Form.Control.Feedback type="invalid">
-                    {aData?.error}
-                  </Form.Control.Feedback>
-                </Form.Group>
-              </Form>
+      <Container fluid className="mt-3">
+          <Row>
+            <Col xs={12} md={6} className="mb-3">
+              <h3 onClick={() => fullscreenBtnRef.current?.click()} style={{cursor: 'pointer'}}>History</h3>
+              <div>
+                <Table striped size="sm">
+                  <thead>
+                    <tr>
+                      <th>Drink</th>
+                      <th>When</th>
+                      <th>Amount left</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {lData.history.map((entry) => (
+                    <tr key={entry.id}>
+                      <td>{entry.container.drink.name}</td>
+                      <td>{timeAgo(new Date(entry.checkoutAt))}</td>
+                      <td>{entry.inventoryAfter}</td>
+                    </tr>
+                    ))}
+                  </tbody>
+                </Table>
+              </div>
             </Col>
-          </Row>
-          <Row className="mt-3">
-            <Col xs={12}>
-              <h3>History</h3>
-              <Table striped>
-                <thead>
-                  <tr>
-                    <th>Drink</th>
-                    <th>When</th>
-                    <th>Amount left</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  {lData.history.map((entry) => (
-                  <tr key={entry.id}>
-                    <td>{entry.container.drink.name}</td>
-                    <td>{timeAgo(new Date(entry.checkoutAt))}</td>
-                    <td>{entry.inventoryAfter}</td>
-                  </tr>
-                  ))}
-                </tbody>
-              </Table>
+            <Col xs={12} md={6}>
+              <h3 onClick={() => fullscreenBtnRef.current?.click()} style={{cursor: 'pointer'}}>Scan Barcode</h3>
+              <Row className="mb-3">
+                <Col>
+                  {/* Hidden fullscreen toggle button - triggered by clicking the h3 headers */}
+                  <button
+                    ref={fullscreenBtnRef}
+                    onClick={toggleFullscreen}
+                    style={{ display: 'none' }}
+                    aria-hidden="true"
+                  />
+                  <Form method="post" action="/scan?index" noValidate>
+                    <Form.Group>
+                      <Form.Control
+                          ref={inputRef}
+                          type="text"
+                          name="barcode"
+                          isInvalid={hasError}
+                          autoComplete="off"
+                          spellCheck={false}
+                          inputMode="text"
+                          style={{ height: '3rem', fontSize: '1.8rem', textAlign: 'center' }}
+                      />
+                      <Form.Control.Feedback type="invalid">
+                        {aData?.error}
+                      </Form.Control.Feedback>
+                    </Form.Group>
+                  </Form>
+                </Col>
+              </Row>
+              <Row>
+                <Col>
+                  <div className="p-4 border rounded" style={{ minHeight: '50vh', display: 'flex', flexDirection: 'column', justifyContent: 'center', alignItems: 'center', textAlign: 'center' }}>
+                    {showLastScanned && lastScanned ? (
+                      <>
+                        <h1 style={{ fontSize: '2rem', marginBottom: '1rem' }}>{lastScanned.name}</h1>
+                        {lastScanned.image ? (
+                          <img
+                            src={lastScanned.image}
+                            alt={lastScanned.name}
+                            style={{ width: '100%', maxHeight: '40vh', objectFit: 'contain' }}
+                          />
+                        ) : (
+                          <div className="text-muted" style={{ fontSize: '1.5rem' }}>No image available</div>
+                        )}
+                      </>
+                    ) : (
+                      <div className="text-muted" style={{ fontSize: '2rem', fontWeight: 600 }}>
+                        <h1>Please scan your drink</h1>
+                      </div>
+                    )}
+                  </div>
+                </Col>
+              </Row>
             </Col>
           </Row>
         </Container>