feat(frontend): implemented mobile friendly UI responsiveness

2026-03-22 15:12:08 +01:00 · 2025-11-05 20:24:33 +01:00
parent 36b1fe887b
commit a9b2aba55a
6 changed files with 219 additions and 48 deletions
--- a/7project/frontend/src/appearance.ts
+++ b/7project/frontend/src/appearance.ts
@@ -13,9 +13,9 @@ export function applyTheme(theme: Theme) {
 export function applyFontSize(size: FontSize) {
  const root = document.documentElement;
  const map: Record<FontSize, string> = {
-    small: '14px',
-    medium: '18px',
-    large: '22px',
+    small: '12px',
+    medium: '15px',
+    large: '21px',
  };
  root.style.fontSize = map[size];
 }
--- a/7project/frontend/src/pages/BalanceChart.tsx
+++ b/7project/frontend/src/pages/BalanceChart.tsx
@@ -1,5 +1,6 @@
 // src/BalanceChart.tsx
-import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts';
+import { useEffect, useRef, useState } from 'react';
+import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend } from 'recharts';
 import { type BalancePoint } from '../api';

 function formatAmount(n: number) {
@@ -10,37 +11,56 @@ function formatDate(dateStr: string) {
  return new Date(dateStr).toLocaleDateString(undefined, { month: 'short', day: 'numeric' });
 }

-export default function BalanceChart({ data }: { data: BalancePoint[] }) {
+type Props = { data: BalancePoint[]; pxPerPoint?: number };
+
+export default function BalanceChart({ data, pxPerPoint = 40 }: Props) {
+  const wrapRef = useRef<HTMLDivElement | null>(null);
+  const [containerWidth, setContainerWidth] = useState(0);
+
+  useEffect(() => {
+    function measure() {
+      if (!wrapRef.current) return;
+      setContainerWidth(wrapRef.current.clientWidth);
+    }
+    measure();
+    const obs = new ResizeObserver(measure);
+    if (wrapRef.current) obs.observe(wrapRef.current);
+    return () => obs.disconnect();
+  }, []);
+
  if (data.length === 0) {
    return <div>No data to display</div>;
  }

+  const desiredWidth = Math.max(containerWidth, Math.max(600, data.length * pxPerPoint));
+
  return (
-    <ResponsiveContainer width="100%" height={300}>
-      <LineChart
-        data={data}
-        // Increased 'left' margin to create more space for the Y-axis label and tick values
-        margin={{ top: 5, right: 30, left: 50, bottom: 5 }} // <-- Change this line
-      >
-        <CartesianGrid strokeDasharray="3 3" />
-        <XAxis
-          dataKey="date"
-          tickFormatter={formatDate}
-          label={{ value: 'Date', position: 'insideBottom', offset: -5 }}
-        />
-        <YAxis
-          tickFormatter={(value) => formatAmount(value as number)}
-          // Adjusted 'offset' for the Y-axis label.
-          // A negative offset moves it further away from the axis.
-          label={{ value: 'Balance', angle: -90, position: 'insideLeft', offset: -30 }} // <-- Change this line
-        />
-        <Tooltip
-          labelFormatter={formatDate}
-          formatter={(value) => [formatAmount(value as number), 'Balance']}
-        />
-        <Legend />
-        <Line type="monotone" dataKey="balance" stroke="#3b82f6" strokeWidth={2} activeDot={{ r: 8 }} />
-      </LineChart>
-    </ResponsiveContainer>
+    <div ref={wrapRef} className="chart-scroll">
+      <div className="chart-inner" style={{ minWidth: desiredWidth, paddingBottom: 8 }}>
+        <LineChart
+          width={desiredWidth}
+          height={300}
+          data={data}
+          margin={{ top: 5, right: 30, left: 50, bottom: 5 }}
+        >
+          <CartesianGrid strokeDasharray="3 3" />
+          <XAxis
+            dataKey="date"
+            tickFormatter={formatDate}
+            label={{ value: 'Date', position: 'insideBottom', offset: -5 }}
+          />
+          <YAxis
+            tickFormatter={(value) => formatAmount(value as number)}
+            label={{ value: 'Balance', angle: -90, position: 'insideLeft', offset: -30 }}
+          />
+          <Tooltip
+            labelFormatter={formatDate}
+            formatter={(value) => [formatAmount(value as number), 'Balance']}
+          />
+          <Legend />
+          <Line type="monotone" dataKey="balance" stroke="#3b82f6" strokeWidth={2} activeDot={{ r: 8 }} />
+        </LineChart>
+      </div>
+    </div>
  );
 }
--- a/7project/frontend/src/pages/CategoryPieChart.tsx
+++ b/7project/frontend/src/pages/CategoryPieChart.tsx
@@ -92,9 +92,13 @@ export default function CategoryPieCharts({ transactions, categories }: { transa


  return (
-    <div style={{ display: 'flex', flexWrap: 'wrap', gap: '20px', justifyContent: 'center' }}>
-      <SinglePieChart data={expensesData} title="Expenses by Category" />
-      <SinglePieChart data={earningsData} title="Earnings by Category" />
+    <div className="pie-grid" >
+        <div className="pie-card">
+            <SinglePieChart data={expensesData} title="Expenses by Category" />
+        </div>
+        <div className="pie-card">
+            <SinglePieChart data={earningsData} title="Earnings by Category" />
+        </div>
    </div>
  );
 }
--- a/7project/frontend/src/pages/Dashboard.tsx
+++ b/7project/frontend/src/pages/Dashboard.tsx
@@ -168,6 +168,9 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
  const [editingDescription, setEditingDescription] = useState<string>('');
  const [editingDate, setEditingDate] = useState<string>(''); // YYYY-MM-DD

+  // Sidebar toggle for mobile
+  const [sidebarOpen, setSidebarOpen] = useState(false)
+


  async function loadAll() {
@@ -312,11 +315,11 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
  }

  return (
-    <div className="app-layout">
+    <div className={`app-layout ${sidebarOpen ? 'sidebar-open' : ''}`}>
      <aside className="sidebar" style={{ display: 'flex', flexDirection: 'column' }}>
        <div>
          <div className="logo">7Project</div>
-          <nav className="nav">
+          <nav className="nav" onClick={() => setSidebarOpen(false)}>
            <button className={current === 'home' ? 'active' : ''} onClick={() => setCurrent('home')}>Home</button>
            <button className={current === 'manual' ? 'active' : ''} onClick={() => setCurrent('manual')}>Manual management</button>
            <button className={current === 'account' ? 'active' : ''} onClick={() => setCurrent('account')}>Account</button>
@@ -329,6 +332,12 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
      </aside>
      <div className="content">
        <div className="topbar">
+          <button
+            className="icon-btn hamburger"
+            aria-label="Open menu"
+            aria-expanded={sidebarOpen}
+            onClick={() => setSidebarOpen(true)}
+          >☰</button>
          <h2 style={{ margin: 0 }}>{current === 'home' ? 'Dashboard' : current === 'manual' ? 'Manual management' : current === 'account' ? 'Account' : 'Appearance'}</h2>
          <div className="actions">
            <span className="user muted">Signed in</span>
@@ -409,7 +418,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                        <button className="btn primary" disabled={page >= totalPages - 1} onClick={() => setPage(p => Math.min(totalPages - 1, p + 1))}>Next</button>
                      </div>
                    </div>
-                    <table className="table">
+                    <table className="table responsive">
                      <thead>
                        <tr>
                          <th>Date</th>
@@ -423,7 +432,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                        {visible.map(t => (
                          <tr key={t.id}>
                            {/* Date cell */}
-                            <td>
+                            <td data-label="Date">
                              {editingTxId === t.id ? (
                                <input
                                  className="input"
@@ -437,7 +446,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                            </td>

                            {/* Amount cell */}
-                            <td className="amount" style={{ textAlign: 'right' }}>
+                            <td data-label="Amount" className="amount" style={{ textAlign: 'right' }}>
                              {editingTxId === t.id ? (
                                <input
                                  className="input"
@@ -453,7 +462,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                            </td>

                            {/* Description cell */}
-                            <td>
+                            <td data-label="Description">
                              {editingTxId === t.id ? (
                                <input
                                  className="input"
@@ -467,7 +476,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                            </td>

                            {/* Categories cell */}
-                            <td>
+                            <td data-label="Categories">
                              {editingTxId === t.id ? (
                                <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
                                  <select
@@ -490,15 +499,15 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
                            </td>

                            {/* Actions cell */}
-                            <td>
+                            <td data-label="Actions">
                              {editingTxId === t.id ? (
-                                <div style={{ display: 'flex', gap: 8, justifyContent: 'flex-end' }}>
+                                <div className="actions" style={{ display: 'flex', gap: 8, justifyContent: 'flex-end' }}>
                                  <button className="btn small" onClick={saveEditTransaction}>Save</button>
                                  <button className="btn small" onClick={cancelEditTransaction}>Cancel</button>
                                  <button className="btn small" onClick={() => handleDeleteTransaction(t.id)}>Delete</button>
                                </div>
                              ) : (
-                                <div style={{ display: 'flex', gap: 8, justifyContent: 'flex-end' }}>
+                                <div className="actions" style={{ display: 'flex', gap: 8, justifyContent: 'flex-end' }}>
                                  <button className="btn small" onClick={() => beginEditTransaction(t)}>Edit</button>
                                  <button className="btn small" onClick={() => handleDeleteTransaction(t.id)}>Delete</button>
                                </div>
@@ -539,6 +548,7 @@ export default function Dashboard({ onLogout }: { onLogout: () => void }) {
          onClose={() => setMockModalOpen(false)}
          onGenerate={handleGenerateMockTransactions}
        />
+      {sidebarOpen && <div className="backdrop" onClick={() => setSidebarOpen(false)} />}
    </div>
  );
 }
--- a/7project/frontend/src/pages/LoginRegisterPage.tsx
+++ b/7project/frontend/src/pages/LoginRegisterPage.tsx
@@ -80,7 +80,7 @@ export default function LoginRegisterPage({ onLoggedIn }: { onLoggedIn: () => vo
            <input className="input" type="password" required value={password} onChange={(e) => setPassword(e.target.value)} />
          </div>
          {mode === 'register' && (
-            <div className="form-row">
+            <div className="space-y">
              <div>
                <label className="muted">First name (optional)</label>
                <input className="input" type="text" value={firstName} onChange={(e) => setFirstName(e.target.value)} />
--- a/7project/frontend/src/ui.css
+++ b/7project/frontend/src/ui.css
@@ -48,26 +48,49 @@ body[data-theme="dark"] {
 .card h3 { margin: 0 0 12px; }

 /* Forms */
-.input, select, textarea {
+/* Common field styles (no custom arrow here) */
+.input, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background-color: var(--panel);
  color: var(--muted);
+}

-  /* Add these properties specifically for the select element */
+/* Select-only: show custom dropdown arrow */
+select.input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;

-  padding-right: 32px; /* Add space for the custom arrow */
+  padding-right: 32px; /* room for the arrow */
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  cursor: pointer;
 }
+
+.pie-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 16px;
+}
+
+@media (max-width: 900px) {
+  .pie-grid {
+    grid-template-columns: 1fr;
+  }
+}
+
+/* Make charts scale nicely within the cards */
+.pie-card canvas, .pie-card svg {
+  max-width: 100%;
+  height: auto;
+  display: block;
+}
+
 .input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
@@ -151,3 +174,117 @@ body.auth-page #root {
  justify-content: space-between;
  align-items: center;
 }
+
+
+/* Responsive enhancements */
+
+/* Off-canvas sidebar + hamburger for mobile */
+@media (max-width: 900px) {
+  .app-layout {
+    grid-template-columns: 1fr;
+    min-height: 100dvh;
+    position: relative;
+  }
+  .sidebar {
+    position: fixed;
+    inset: 0 auto 0 0;
+    width: 80vw;
+    max-width: 320px;
+    transform: translateX(-100%);
+    transition: transform 200ms ease;
+    z-index: 1000;
+    overflow-y: auto;
+  }
+  .app-layout.sidebar-open .sidebar {
+    transform: translateX(0);
+  }
+  .hamburger {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 40px;
+    height: 40px;
+    margin-right: 8px;
+  }
+  .topbar { position: sticky; top: 0; z-index: 500; }
+}
+
+@media (min-width: 901px) {
+  .hamburger { display: none; }
+}
+
+/* Backdrop when sidebar is open */
+.backdrop {
+  position: fixed;
+  inset: 0;
+  background: rgba(0,0,0,0.45);
+  z-index: 900;
+}
+
+/* Responsive table: convert to card list on small screens */
+.table.responsive { width: 100%; }
+@media (max-width: 700px) {
+  .table.responsive thead { display: none; }
+  .table.responsive tbody tr {
+    display: block;
+    border: 1px solid var(--border, #2a2f45);
+    border-radius: 8px;
+    margin-bottom: 12px;
+    overflow: hidden;
+    background: var(--panel);
+  }
+  .table.responsive tbody td {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 12px;
+    padding: 10px 12px;
+    border-bottom: 1px solid var(--border);
+    text-align: left !important; /* override any right align */
+  }
+  .table.responsive tbody td:last-child { border-bottom: 0; }
+  .table.responsive tbody td::before {
+    content: attr(data-label);
+    font-weight: 600;
+    color: var(--muted);
+  }
+  .table.responsive .actions { width: 100%; justify-content: flex-end; }
+  .table.responsive .amount { font-weight: 600; }
+}
+
+/* Filters and controls wrapping */
+@media (max-width: 900px) {
+  .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+}
+@media (max-width: 700px) {
+  .form-row { grid-template-columns: 1fr; }
+}
+
+.table-controls { gap: 12px; }
+@media (max-width: 700px) {
+  .table-controls { flex-direction: column; align-items: stretch; }
+  .table-controls .actions { width: 100%; }
+  .table-controls .actions .btn { flex: 1 0 auto; }
+}
+
+/* Touch-friendly sizes */
+.btn, .input, select.input { min-height: 40px; }
+.btn.small { min-height: 36px; }
+
+/* Connection rows on mobile */
+@media (max-width: 700px) {
+  .connection-row { flex-direction: column; align-items: stretch; gap: 8px; }
+  .connection-row .btn { width: 100%; }
+}
+
+/* Charts should scale to container */
+.card canvas, .card svg { max-width: 100%; height: auto; display: block; }
+
+
+/* Horizontal scroll container for wide charts */
+.chart-scroll {
+  overflow-x: auto;
+  overflow-y: hidden;
+  -webkit-overflow-scrolling: touch; /* momentum scroll on iOS */
+}
+.chart-inner { min-width: 900px; }