WooNooW/HASHROUTER_FIXES.md

# HashRouter Fixes Complete

**Date:** Nov 26, 2025 2:59 PM GMT+7

---

## ✅ Issues Fixed

### 1. View Cart Button in Toast - HashRouter Compatible

**Problem:** Toast "View Cart" button was using `window.location.href` which doesn't work with HashRouter.

**Files Fixed:**
- `customer-spa/src/pages/Shop/index.tsx`
- `customer-spa/src/pages/Product/index.tsx`

**Changes:**
```typescript
// Before (Shop page)
onClick: () => window.location.href = '/cart'

// After
onClick: () => navigate('/cart')
```

**Added:** `useNavigate` import from `react-router-dom`

---

### 2. Header Links - HashRouter Compatible

**Problem:** All header links were using `<a href>` which causes full page reload instead of client-side navigation.

**File Fixed:**
- `customer-spa/src/layouts/BaseLayout.tsx`

**Changes:**

**All Layouts Fixed:**
- Classic Layout
- Modern Layout
- Boutique Layout
- Launch Layout

**Before:**
```tsx
<a href="/cart">Cart</a>
<a href="/my-account">Account</a>
<a href="/shop">Shop</a>
```

**After:**
```tsx
<Link to="/cart">Cart</Link>
<Link to="/my-account">Account</Link>
<Link to="/shop">Shop</Link>
```

**Added:** `import { Link } from 'react-router-dom'`

---

### 3. Store Logo → Store Title

**Problem:** Header showed "Store Logo" placeholder text instead of actual site title.

**File Fixed:**
- `customer-spa/src/layouts/BaseLayout.tsx`

**Changes:**

**Before:**
```tsx
<a href="/">Store Logo</a>
```

**After:**
```tsx
<Link to="/shop">
  {(window as any).woonoowCustomer?.siteTitle || 'Store Title'}
</Link>
```

**Behavior:**
- Shows actual site title from `window.woonoowCustomer.siteTitle`
- Falls back to "Store Title" if not set
- Consistent with Admin SPA behavior

---

### 4. Clear Cart Dialog - Modern UI

**Problem:** Cart page was using raw browser `confirm()` alert for Clear Cart confirmation.

**Files:**
- Created: `customer-spa/src/components/ui/dialog.tsx`
- Updated: `customer-spa/src/pages/Cart/index.tsx`

**Changes:**

**Dialog Component:**
- Copied from Admin SPA
- Uses Radix UI Dialog primitive
- Modern, accessible UI
- Consistent with Admin SPA

**Cart Page:**
```typescript
// Before
const handleClearCart = () => {
  if (window.confirm('Are you sure?')) {
    clearCart();
  }
};

// After
const [showClearDialog, setShowClearDialog] = useState(false);

const handleClearCart = () => {
  clearCart();
  setShowClearDialog(false);
  toast.success('Cart cleared');
};

// Dialog UI
<Dialog open={showClearDialog} onOpenChange={setShowClearDialog}>
  <DialogContent>
    <DialogHeader>
      <DialogTitle>Clear Cart?</DialogTitle>
      <DialogDescription>
        Are you sure you want to remove all items from your cart?
      </DialogDescription>
    </DialogHeader>
    <DialogFooter>
      <Button variant="outline" onClick={() => setShowClearDialog(false)}>
        Cancel
      </Button>
      <Button variant="destructive" onClick={handleClearCart}>
        Clear Cart
      </Button>
    </DialogFooter>
  </DialogContent>
</Dialog>
```

---

## 📊 Summary

| Issue | Status | Files Modified |
|-------|--------|----------------|
| **View Cart Toast** | ✅ Fixed | Shop.tsx, Product.tsx |
| **Header Links** | ✅ Fixed | BaseLayout.tsx (all layouts) |
| **Store Title** | ✅ Fixed | BaseLayout.tsx (all layouts) |
| **Clear Cart Dialog** | ✅ Fixed | dialog.tsx (new), Cart.tsx |

---

## 🧪 Testing

### Test View Cart Button
1. Add product to cart from shop page
2. Click "View Cart" in toast
3. Should navigate to `/shop#/cart` (no page reload)

### Test Header Links
1. Click "Cart" in header
2. Should navigate to `/shop#/cart` (no page reload)
3. Click "Shop" in header
4. Should navigate to `/shop#/` (no page reload)
5. Click "Account" in header
6. Should navigate to `/shop#/my-account` (no page reload)

### Test Store Title
1. Check header shows site title (not "Store Logo")
2. If no title set, shows "Store Title"
3. Title is clickable and navigates to shop

### Test Clear Cart Dialog
1. Add items to cart
2. Click "Clear Cart" button
3. Should show dialog (not browser alert)
4. Click "Cancel" - dialog closes, cart unchanged
5. Click "Clear Cart" - dialog closes, cart cleared, toast shows

---

## 🎯 Benefits

### HashRouter Navigation
- ✅ No page reloads
- ✅ Faster navigation
- ✅ Better UX
- ✅ Preserves SPA state
- ✅ Works with direct URLs

### Modern Dialog
- ✅ Better UX than browser alert
- ✅ Accessible (keyboard navigation)
- ✅ Consistent with Admin SPA
- ✅ Customizable styling
- ✅ Animation support

### Store Title
- ✅ Shows actual site name
- ✅ Professional appearance
- ✅ Consistent with Admin SPA
- ✅ Configurable

---

## 📝 Notes

1. **All header links now use HashRouter** - Consistent navigation throughout
2. **Dialog component available** - Can be reused for other confirmations
3. **Store title dynamic** - Reads from `window.woonoowCustomer.siteTitle`
4. **No breaking changes** - All existing functionality preserved

---

## 🔜 Next Steps

Continue with:
1. Debug cart page access issue
2. Add product variations support
3. Build checkout page

**All HashRouter-related issues are now resolved!** ✅