Fix admin panel dropdown reset on window focus

app/upadaj/dashboard/page.tsx

@@ -154,16 +154,6 @@ export default function AdminDashboard() {
 
   useEffect(() => {
     fetchAllData();
-    
-    // Refresh when window regains focus
-    const handleFocus = () => {
-      fetchAllData();
-    };
-    window.addEventListener('focus', handleFocus);
-    
-    return () => {
-      window.removeEventListener('focus', handleFocus);
-    };
   }, []);
 
   // Sorting logic
@@ -721,7 +711,21 @@ function FilamentForm({
       cena_refill: refillPrice || 3499,
       cena_spulna: spulnaPrice || 3999,
     });
-  }, [filament, availableColors]);
+  }, [filament]);
+
+  // Update prices when color selection changes
+  useEffect(() => {
+    if (formData.boja && availableColors.length > 0) {
+      const colorData = availableColors.find(c => c.name === formData.boja);
+      if (colorData) {
+        setFormData(prev => ({
+          ...prev,
+          cena_refill: colorData.cena_refill || prev.cena_refill,
+          cena_spulna: colorData.cena_spulna || prev.cena_spulna,
+        }));
+      }
+    }
+  }, [formData.boja, availableColors.length]);
 
   const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement>) => {
     const { name, value } = e.target;

database/migrations/013_add_pla_basic_colors.sql

@@ -32,7 +32,8 @@ INSERT INTO colors (name, hex) VALUES
     ('Silver', '#A6A9AA'),
     ('Blue Grey', '#5B6579'),
     ('Dark Gray', '#555555'),
-    ('Black', '#000000')
+    ('Black', '#000000'),
+    ('Latte Brown', '#D3B7A7')
 ON CONFLICT (name) 
 DO UPDATE SET hex = EXCLUDED.hex;
 
@@ -55,7 +56,7 @@ WHERE c.name IN (
     'Mistletoe Green', 'Pink', 'Hot Pink', 'Magenta', 'Red',
     'Maroon Red', 'Purple', 'Indigo Purple', 'Turquoise', 'Cyan',
     'Cobalt Blue', 'Blue', 'Brown', 'Cocoa Brown', 'Bronze',
-    'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black'
+    'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black', 'Latte Brown'
 )
 AND NOT EXISTS (
     SELECT 1 FROM filaments f 
@@ -75,7 +76,7 @@ AND boja IN (
     'Mistletoe Green', 'Pink', 'Hot Pink', 'Magenta', 'Red',
     'Maroon Red', 'Purple', 'Indigo Purple', 'Turquoise', 'Cyan',
     'Cobalt Blue', 'Blue', 'Brown', 'Cocoa Brown', 'Bronze',
-    'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black'
+    'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black', 'Latte Brown'
 );
 
 -- Zero out ALL other filaments (not PLA Basic with these specific colors)
@@ -90,6 +91,6 @@ WHERE NOT (
         'Mistletoe Green', 'Pink', 'Hot Pink', 'Magenta', 'Red',
         'Maroon Red', 'Purple', 'Indigo Purple', 'Turquoise', 'Cyan',
         'Cobalt Blue', 'Blue', 'Brown', 'Cocoa Brown', 'Bronze',
-        'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black'
+        'Gray', 'Silver', 'Blue Grey', 'Dark Gray', 'Black', 'Latte Brown'
     )
 );

database/migrations/016_add_tpu_colors.sql

@@ -0,0 +1,45 @@
+-- Migration: Add new TPU colors
+-- Adds Frozen to TPU 90A and Neon Orange to TPU 85A
+
+-- First, add the new colors to the colors table
+INSERT INTO colors (name, hex) VALUES 
+    ('Frozen', '#B2E2F5'),
+    ('Neon Orange', '#F68A1B')
+ON CONFLICT (name) 
+DO UPDATE SET hex = EXCLUDED.hex;
+
+-- Add TPU 90A filament for Frozen color
+INSERT INTO filaments (tip, finish, boja, boja_hex, refill, spulna, kolicina, cena)
+SELECT 
+    'TPU' as tip,
+    '90A' as finish,
+    'Frozen' as boja,
+    '#B2E2F5' as boja_hex,
+    0 as refill,
+    0 as spulna,
+    0 as kolicina,
+    '0' as cena
+WHERE NOT EXISTS (
+    SELECT 1 FROM filaments 
+    WHERE tip = 'TPU' 
+    AND finish = '90A' 
+    AND boja = 'Frozen'
+);
+
+-- Add TPU 85A filament for Neon Orange color
+INSERT INTO filaments (tip, finish, boja, boja_hex, refill, spulna, kolicina, cena)
+SELECT 
+    'TPU' as tip,
+    '85A' as finish,
+    'Neon Orange' as boja,
+    '#F68A1B' as boja_hex,
+    0 as refill,
+    0 as spulna,
+    0 as kolicina,
+    '0' as cena
+WHERE NOT EXISTS (
+    SELECT 1 FROM filaments 
+    WHERE tip = 'TPU' 
+    AND finish = '85A' 
+    AND boja = 'Neon Orange'
+);