using UnityEngine;
using UnityEditor;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System;

public class BatchRandomizerWindow : EditorWindow
{
    private List<GameObject> selectedObjects = new List<GameObject>();
    private List<SerializedObject> serializedObjects = new List<SerializedObject>();
    private Dictionary<GameObject, List<Component>> objectComponents = new Dictionary<GameObject, List<Component>>();
    private bool includeChildren = true;
    private Vector2 propertiesScrollPosition;
    private Vector2 selectedPropertiesScrollPosition;
    private Dictionary<string, bool> propertyFoldouts = new Dictionary<string, bool>();
    private Dictionary<string, bool> componentFoldouts = new Dictionary<string, bool>();
    private Dictionary<string, PropertyRange> propertyRanges = new Dictionary<string, PropertyRange>();
    private Dictionary<string, bool> selectedProperties = new Dictionary<string, bool>();
    private bool showOnlyCommonProperties = true;
    private int propertySelectionMode = 1; // 0 = GameObject, 1 = Components (now default)
    private string searchText = "";

    // Track property paths across objects to find common ones
    private Dictionary<string, int> propertyOccurrences = new Dictionary<string, int>();
    private HashSet<string> allPropertyPaths = new HashSet<string>();
    private List<string> selectedPropertyList = new List<string>();
    
    // Used to track expanded paths in the UI
    private HashSet<string> expandedPaths = new HashSet<string>();

    // Component-specific properties
    private Dictionary<Type, List<SerializedObject>> componentsByType = new Dictionary<Type, List<SerializedObject>>();

    [MenuItem("Tools/Batch Property Randomizer")]
    public static void ShowWindow()
    {
        GetWindow<BatchRandomizerWindow>("Batch Randomizer");
    }

    private void OnSelectionChange()
    {
        RefreshSelectedObjects();
        Repaint();
    }

    private void OnEnable()
    {
        RefreshSelectedObjects();
    }

    private void RefreshSelectedObjects()
    {
        selectedObjects.Clear();
        serializedObjects.Clear();
        propertyOccurrences.Clear();
        allPropertyPaths.Clear();
        objectComponents.Clear();
        componentsByType.Clear();

        // Keep previously selected properties
        HashSet<string> previouslySelectedProperties = new HashSet<string>();
        foreach (var kvp in selectedProperties)
        {
            if (kvp.Value)
                previouslySelectedProperties.Add(kvp.Key);
        }
        selectedProperties.Clear();

        // Get currently selected GameObjects
        foreach (GameObject obj in Selection.gameObjects)
        {
            selectedObjects.Add(obj);
            serializedObjects.Add(new SerializedObject(obj));
            
            // Add components for this GameObject
            objectComponents[obj] = new List<Component>();
            CollectComponentsForObject(obj);

            if (includeChildren)
            {
                // Add all children
                Transform[] childTransforms = obj.GetComponentsInChildren<Transform>(true);
                foreach (Transform childTransform in childTransforms)
                {
                    if (childTransform.gameObject == obj)
                        continue;  // Skip the parent
                        
                    selectedObjects.Add(childTransform.gameObject);
                    serializedObjects.Add(new SerializedObject(childTransform.gameObject));
                    
                    // Add components for this child
                    objectComponents[childTransform.gameObject] = new List<Component>();
                    CollectComponentsForObject(childTransform.gameObject);
                }
            }
        }

        // Find common properties for GameObject mode
        foreach (SerializedObject serializedObject in serializedObjects)
        {
            var iteratorObj = serializedObject.GetIterator();
            iteratorObj.Next(true); // Skip first property (script)

            // First collect all property paths
            while (iteratorObj.NextVisible(true))
            {
                if (!IsRandomizableProperty(iteratorObj))
                    continue;
                    
                string path = iteratorObj.propertyPath;
                allPropertyPaths.Add(path);

                if (!propertyOccurrences.ContainsKey(path))
                    propertyOccurrences[path] = 0;
                propertyOccurrences[path]++;
            }
        }
        
        // Find common properties for Component mode
        foreach (var componentType in componentsByType.Keys)
        {
            var componentSerializedObjects = componentsByType[componentType];
            if (componentSerializedObjects.Count == 0)
                continue;
                
            // Take the first one to get paths
            var firstObj = componentSerializedObjects[0];
            var iterator = firstObj.GetIterator();
            iterator.Next(true);
            
            while (iterator.NextVisible(true))
            {
                if (!IsRandomizableProperty(iterator))
                    continue;
                    
                string path = $"{componentType.Name}:{iterator.propertyPath}";
                allPropertyPaths.Add(path);
                
                if (!propertyOccurrences.ContainsKey(path))
                    propertyOccurrences[path] = 0;
                
                // Count how many components have this property
                foreach (var componentObj in componentSerializedObjects)
                {
                    var prop = componentObj.FindProperty(iterator.propertyPath);
                    if (prop != null)
                    {
                        propertyOccurrences[path]++;
                    }
                }
            }
        }
        
        // Restore previously selected properties if they still exist
        foreach (var path in allPropertyPaths)
        {
            if (previouslySelectedProperties.Contains(path))
            {
                selectedProperties[path] = true;
                if (!selectedPropertyList.Contains(path))
                {
                    selectedPropertyList.Add(path);
                }
            }
            else
            {
                selectedProperties[path] = false;
            }
        }
        
        // Clean up selected property list (remove properties that no longer exist)
        selectedPropertyList = selectedPropertyList.Where(p => allPropertyPaths.Contains(p)).ToList();
    }
    
    private void CollectComponentsForObject(GameObject obj)
    {
        Component[] components = obj.GetComponents<Component>();
        objectComponents[obj].AddRange(components);
        
        foreach (var component in components)
        {
            if (component == null) continue;
            
            Type componentType = component.GetType();
            
            if (!componentsByType.ContainsKey(componentType))
            {
                componentsByType[componentType] = new List<SerializedObject>();
            }
            
            componentsByType[componentType].Add(new SerializedObject(component));
        }
    }

    private string GetDisplayNameForProperty(string propertyPath)
    {
        // For component properties (Component:Property format)
        if (propertyPath.Contains(":"))
        {
            string[] parts = propertyPath.Split(':');
            return $"{parts[0]}.{GetPropertyDisplayName(parts[1])}";
        }
        
        return GetPropertyDisplayName(propertyPath);
    }
    
    void OnGUI()
    {
        EditorGUILayout.LabelField("Batch Property Randomizer", EditorStyles.boldLabel);

        // Include children toggle
        bool newIncludeChildren = EditorGUILayout.Toggle("Include Children", includeChildren);
        if (newIncludeChildren != includeChildren)
        {
            includeChildren = newIncludeChildren;
            RefreshSelectedObjects();
        }
        
        // Only show common properties toggle
        showOnlyCommonProperties = EditorGUILayout.Toggle("Only Common Properties", showOnlyCommonProperties);
        
        // Property selection mode toggle with "Component Properties" as the first tab
        string[] modes = { "Component Properties", "GameObject Properties" };
        int newMode = GUILayout.Toolbar(propertySelectionMode, modes);
        if (newMode != propertySelectionMode)
        {
            propertySelectionMode = newMode;
            searchText = ""; // Clear search when switching modes
        }

        EditorGUILayout.Space();
        
        // Display selected objects count
        if (selectedObjects.Count > 0)
        {
            EditorGUILayout.LabelField($"Selected Objects: {selectedObjects.Count}", EditorStyles.boldLabel);
        }
        else
        {
            EditorGUILayout.HelpBox("No objects selected. Please select GameObjects in the scene.", MessageType.Info);
            return;
        }

        // Layout for searchable property list and selected properties panel
        EditorGUILayout.BeginHorizontal();
        
        // Left panel - searchable property list
        EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.5f));
        DrawPropertySearchPanel();
        EditorGUILayout.EndVertical();
        
        // Right panel - selected properties for editing
        EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.5f));
        DrawSelectedPropertiesPanel();
        EditorGUILayout.EndVertical();
        
        EditorGUILayout.EndHorizontal();
        
        EditorGUILayout.Space();
        
        // Randomize button at the bottom
        GUILayout.FlexibleSpace();
        if (GUILayout.Button("Randomize Selected Properties", GUILayout.Height(30)))
        {
            RandomizeProperties();
        }
    }
    
    private void DrawPropertySearchPanel()
    {
        EditorGUILayout.LabelField("Available Properties", EditorStyles.boldLabel);
        
        // Search bar
        EditorGUILayout.BeginHorizontal();
        EditorGUI.BeginChangeCheck();
        searchText = EditorGUILayout.TextField("Search", searchText, EditorStyles.toolbarSearchField);
        if (EditorGUI.EndChangeCheck())
        {
            // Reset foldouts when search changes to show all matching results
            if (!string.IsNullOrEmpty(searchText))
            {
                foreach (var key in propertyFoldouts.Keys.ToList())
                {
                    propertyFoldouts[key] = true;
                }
                foreach (var key in componentFoldouts.Keys.ToList())
                {
                    componentFoldouts[key] = true;
                }
            }
        }
        if (GUILayout.Button("Clear", EditorStyles.miniButton, GUILayout.Width(60)))
        {
            searchText = "";
        }
        EditorGUILayout.EndHorizontal();
        
        // Property list
        propertiesScrollPosition = EditorGUILayout.BeginScrollView(propertiesScrollPosition, EditorStyles.helpBox);
        
        if (propertySelectionMode == 0) // GameObject properties (second tab)
        {
            DrawGameObjectPropertiesList();
        }
        else // Component properties (first/default tab)
        {
            DrawComponentPropertiesList();
        }
        
        EditorGUILayout.EndScrollView();
    }
    
    private void DrawSelectedPropertiesPanel()
    {
        EditorGUILayout.LabelField("Selected Properties", EditorStyles.boldLabel);
        
        // Buttons for managing selected properties
        EditorGUILayout.BeginHorizontal();
        if (GUILayout.Button("Clear All"))
        {
            // Defer clearing to avoid modifying during layout
            EditorApplication.delayCall += () => {
                foreach (var key in selectedProperties.Keys.ToList())
                {
                    selectedProperties[key] = false;
                }
                selectedPropertyList.Clear();
                Repaint();
            };
        }
        if (GUILayout.Button("Remove Selected"))
        {
            // Defer removal to avoid modifying during layout
            EditorApplication.delayCall += () => {
                List<string> toRemove = new List<string>();
                foreach (var path in selectedPropertyList)
                {
                    if (selectedProperties[path])
                    {
                        toRemove.Add(path);
                        selectedProperties[path] = false;
                    }
                }
                foreach (var path in toRemove)
                {
                    selectedPropertyList.Remove(path);
                }
                Repaint();
            };
        }
        EditorGUILayout.EndHorizontal();
        
        // Selected properties list with editing fields
        selectedPropertiesScrollPosition = EditorGUILayout.BeginScrollView(selectedPropertiesScrollPosition, EditorStyles.helpBox);
        
        if (selectedPropertyList.Count == 0)
        {
            EditorGUILayout.HelpBox("No properties selected. Click '+' next to properties in the list on the left to add them here.", MessageType.Info);
        }
        else
        {
            // Store properties to remove after the loop to avoid modifying during layout
            List<string> propertiesToRemove = new List<string>();
            
            for (int i = 0; i < selectedPropertyList.Count; i++)
            {
                string path = selectedPropertyList[i];
                if (!propertyRanges.ContainsKey(path))
                {
                    propertyRanges[path] = GetDefaultPropertyRange(path, null);
                }
                
                EditorGUILayout.BeginVertical(EditorStyles.helpBox);
                
                EditorGUILayout.BeginHorizontal();
                // Checkbox for selecting/deselecting for batch operations
                bool isSelected = EditorGUILayout.ToggleLeft(GetDisplayNameForProperty(path), selectedProperties[path], EditorStyles.boldLabel);
                if (isSelected != selectedProperties[path])
                {
                    selectedProperties[path] = isSelected;
                }
                
                // Remove button - Instead of removing immediately, add to list for delayed removal
                if (GUILayout.Button("×", EditorStyles.miniButton, GUILayout.Width(20)))
                {
                    propertiesToRemove.Add(path);
                }
                EditorGUILayout.EndHorizontal();
                
                PropertyRange range = propertyRanges[path];
                EditorGUI.indentLevel++;
                DrawPropertyRangeFields(path, range);
                EditorGUI.indentLevel--;
                
                EditorGUILayout.EndVertical();
                EditorGUILayout.Space();
            }
            
            // Process removals after the loop is complete
            if (propertiesToRemove.Count > 0)
            {
                EditorApplication.delayCall += () => {
                    foreach (string path in propertiesToRemove)
                    {
                        selectedPropertyList.Remove(path);
                        selectedProperties[path] = false;
                    }
                    Repaint();
                };
            }
        }
        
        EditorGUILayout.EndScrollView();
    }
    
    private void DrawComponentPropertiesList()
    {
        bool hasMatchingProperties = false;
        
        // Display properties in a flat list for easier searching
        List<PropertyListItem> propertyItems = new List<PropertyListItem>();
        
        // Collect all properties from all component types
        foreach (var typeEntry in componentsByType.OrderBy(entry => entry.Key.Name))
        {
            Type componentType = typeEntry.Key;
            List<SerializedObject> componentObjects = typeEntry.Value;
            
            // Skip if no components
            if (componentObjects.Count == 0)
                continue;
                
            string typeName = componentType.Name;
            
            // Get properties from the first component
            var firstComponent = componentObjects[0];
            var iterator = firstComponent.GetIterator();
            iterator.Next(true);
            
            // Track visible properties to avoid duplicates
            HashSet<string> displayedProps = new HashSet<string>();
            
            while (iterator.NextVisible(true))
            {
                if (!IsRandomizableProperty(iterator) || displayedProps.Contains(iterator.propertyPath))
                    continue;
                    
                displayedProps.Add(iterator.propertyPath);
                string fullPath = $"{componentType.Name}:{iterator.propertyPath}";
                
                // Skip non-common properties if filter is enabled
                if (showOnlyCommonProperties && !IsCommonProperty(fullPath))
                    continue;
                    
                string propName = GetPropertyDisplayName(iterator.propertyPath);
                
                // Add to our flat list
                propertyItems.Add(new PropertyListItem {
                    Path = fullPath,
                    DisplayName = $"{typeName}.{propName}",
                    ComponentName = typeName
                });
            }
        }
        
        // Filter by search text if needed
        if (!string.IsNullOrEmpty(searchText))
        {
            propertyItems = propertyItems
                .Where(item => 
                    item.DisplayName.IndexOf(searchText, StringComparison.OrdinalIgnoreCase) >= 0)
                .ToList();
        }
        
        // Sort the list by component name, then property name
        propertyItems = propertyItems
            .OrderBy(item => item.ComponentName)
            .ThenBy(item => item.DisplayName)
            .ToList();
        
        if (propertyItems.Count > 0)
        {
            hasMatchingProperties = true;
            
            // Show header with count
            EditorGUILayout.LabelField($"Properties ({propertyItems.Count})", EditorStyles.boldLabel);
            
            // Draw the flat list of properties
            foreach (var item in propertyItems)
            {
                DrawPropertyListItem(item.Path, item.DisplayName);
            }
        }
        
        if (!hasMatchingProperties)
        {
            EditorGUILayout.HelpBox($"No properties match '{searchText}'", MessageType.Info);
        }
    }

    private void DrawGameObjectPropertiesList()
    {
        bool hasMatchingProperties = false;
        
        // Use a flat list for GameObject properties as well
        List<PropertyListItem> propertyItems = new List<PropertyListItem>();
        
        // Group properties by component for organization
        Dictionary<string, List<string>> componentProperties = GroupPropertiesByComponent();
        
        foreach (var componentEntry in componentProperties)
        {
            string componentName = componentEntry.Key;
            List<string> properties = componentEntry.Value;

            // Skip if no properties for this component
            if (properties.Count == 0)
                continue;
                
            foreach (string path in properties)
            {
                // Skip non-common properties if filter is enabled
                if (showOnlyCommonProperties && !IsCommonProperty(path))
                    continue;
                    
                string propertyName = GetPropertyDisplayName(path);
                
                // Add to our flat list
                propertyItems.Add(new PropertyListItem {
                    Path = path,
                    DisplayName = $"{componentName}.{propertyName}",
                    ComponentName = componentName
                });
            }
        }
        
        // Filter by search text if needed
        if (!string.IsNullOrEmpty(searchText))
        {
            propertyItems = propertyItems
                .Where(item => 
                    item.DisplayName.IndexOf(searchText, StringComparison.OrdinalIgnoreCase) >= 0)
                .ToList();
        }
        
        // Sort the list by component name, then property name
        propertyItems = propertyItems
            .OrderBy(item => item.ComponentName)
            .ThenBy(item => item.DisplayName)
            .ToList();
        
        if (propertyItems.Count > 0)
        {
            hasMatchingProperties = true;
            
            // Show header with count
            EditorGUILayout.LabelField($"Properties ({propertyItems.Count})", EditorStyles.boldLabel);
            
            // Draw the flat list of properties
            foreach (var item in propertyItems)
            {
                DrawPropertyListItem(item.Path, item.DisplayName);
            }
        }
        
        if (!hasMatchingProperties)
        {
            EditorGUILayout.HelpBox($"No properties match '{searchText}'", MessageType.Info);
        }
    }
    
    private void DrawPropertyListItem(string path, string displayName)
    {
        EditorGUILayout.BeginHorizontal();
        
        // Property name
        EditorGUILayout.LabelField(displayName);
        
        // Add button - defer addition to avoid layout issues
        GUI.enabled = !selectedPropertyList.Contains(path);
        if (GUILayout.Button("+", EditorStyles.miniButton, GUILayout.Width(20)))
        {
            EditorApplication.delayCall += () => {
                if (!selectedPropertyList.Contains(path))
                {
                    selectedPropertyList.Add(path);
                    selectedProperties[path] = true;
                    Repaint();
                }
            };
        }
        GUI.enabled = true;
        
        EditorGUILayout.EndHorizontal();
    }

    // Helper class for property list items
    private class PropertyListItem
    {
        public string Path;
        public string DisplayName;
        public string ComponentName;
    }

    private Dictionary<string, List<string>> GroupPropertiesByComponent()
    {
        Dictionary<string, List<string>> result = new Dictionary<string, List<string>>();
        
        foreach (string path in allPropertyPaths)
        {
            // Skip component-specific paths in GameObject mode
            if (path.Contains(":"))
                continue;
                
            string componentName = ExtractComponentName(path);
            
            if (!result.ContainsKey(componentName))
                result[componentName] = new List<string>();
                
            result[componentName].Add(path);
        }
        
        // Sort each list by property name
        foreach (var key in result.Keys.ToList())
        {
            result[key] = result[key].OrderBy(p => p).ToList();
        }
        
        return result;
    }
    
    private string ExtractComponentName(string propertyPath)
    {
        // Handle component-specific paths
        if (propertyPath.Contains(":"))
        {
            return propertyPath.Split(':')[0];
        }
        
        // Paths typically look like "m_LocalPosition.x" or "componentName.propertyName"
        string[] parts = propertyPath.Split('.');
        
        // Special handling for common Transform properties
        if (parts[0].StartsWith("m_Local"))
            return "Transform";
            
        if (parts[0] == "m_IsActive")
            return "GameObject";
            
        return parts[0];
    }

    private string GetPropertyDisplayName(string propertyPath)
    {
        // Handle component-specific paths
        if (propertyPath.Contains(":"))
        {
            string[] splitPath = propertyPath.Split(':');
            return GetPropertyDisplayName(splitPath[1]);
        }
        
        // Convert property path to more human-readable form
        string[] parts = propertyPath.Split('.');
        string result = parts[0];
        
        // Handle special cases
        if (parts[0].StartsWith("m_"))
        {
            result = parts[0].Substring(2); // Remove "m_" prefix
        }
        
        // Add sub-properties if they exist
        if (parts.Length > 1)
        {
            result += "." + string.Join(".", parts.Skip(1));
        }
        
        return result;
    }
    

    private bool IsCommonProperty(string propertyPath)
    {
        // A property is common if it appears in all selected objects/components
        if (propertyPath.Contains(":"))
        {
            // For component properties, check against number of components of that type
            string[] parts = propertyPath.Split(':');
            string typeName = parts[0];
            
            foreach (var entry in componentsByType)
            {
                if (entry.Key.Name == typeName)
                {
                    return propertyOccurrences.ContainsKey(propertyPath) && 
                           propertyOccurrences[propertyPath] == entry.Value.Count;
                }
            }
            return false;
        }
        else
        {
            // For GameObject properties
            return propertyOccurrences.ContainsKey(propertyPath) && 
                   propertyOccurrences[propertyPath] == serializedObjects.Count;
        }
    }
    
    private void DrawPropertyRangeFields(string propertyPath, PropertyRange range)
    {
        EditorGUILayout.LabelField("Range:", GUILayout.Width(45));
        
        switch (range.Type)
        {
            case PropertyType.Float:
                EditorGUILayout.BeginHorizontal();
                range.MinFloat = EditorGUILayout.FloatField(range.MinFloat, GUILayout.Width(60));
                EditorGUILayout.LabelField("to", GUILayout.Width(20));
                range.MaxFloat = EditorGUILayout.FloatField(range.MaxFloat, GUILayout.Width(60));
                EditorGUILayout.EndHorizontal();
                break;
                
            case PropertyType.Int:
                EditorGUILayout.BeginHorizontal();
                range.MinInt = EditorGUILayout.IntField(range.MinInt, GUILayout.Width(60));
                EditorGUILayout.LabelField("to", GUILayout.Width(20));
                range.MaxInt = EditorGUILayout.IntField(range.MaxInt, GUILayout.Width(60));
                EditorGUILayout.EndHorizontal();
                break;
                
            case PropertyType.Vector2:
            case PropertyType.Vector3:
            case PropertyType.Vector4:
                EditorGUILayout.BeginVertical();
                EditorGUILayout.BeginHorizontal();
                EditorGUILayout.LabelField("Min:", GUILayout.Width(30));
                range.MinVector = EditorGUILayout.Vector3Field("", range.MinVector, GUILayout.Width(180));
                EditorGUILayout.EndHorizontal();
                
                EditorGUILayout.BeginHorizontal();
                EditorGUILayout.LabelField("Max:", GUILayout.Width(30));
                range.MaxVector = EditorGUILayout.Vector3Field("", range.MaxVector, GUILayout.Width(180));
                EditorGUILayout.EndHorizontal();
                EditorGUILayout.EndVertical();
                break;
                
            case PropertyType.Color:
                EditorGUILayout.BeginHorizontal();
                range.MinColor = EditorGUILayout.ColorField(range.MinColor, GUILayout.Width(60));
                EditorGUILayout.LabelField("to", GUILayout.Width(20));
                range.MaxColor = EditorGUILayout.ColorField(range.MaxColor, GUILayout.Width(60));
                EditorGUILayout.EndHorizontal();
                break;
                
            case PropertyType.Bool:
                range.BoolProbability = EditorGUILayout.Slider(range.BoolProbability, 0f, 1f, GUILayout.Width(150));
                EditorGUILayout.LabelField("probability of true", GUILayout.Width(120));
                break;
                
            case PropertyType.Quaternion:
                // Improved rotation controls
                EditorGUILayout.BeginVertical();
                
                // Display the current rotation mode
                string[] rotationModes = { "Full Random", "Constrained Euler" };
                range.RotationMode = (RotationMode)EditorGUILayout.Popup("Mode:", (int)range.RotationMode, rotationModes);
                
                if (range.RotationMode == RotationMode.ConstrainedEuler)
                {
                    // Show min/max Euler angle fields
                    EditorGUILayout.BeginHorizontal();
                    EditorGUILayout.LabelField("Min Euler:", GUILayout.Width(70));
                    range.MinRotation = EditorGUILayout.Vector3Field("", range.MinRotation);
                    EditorGUILayout.EndHorizontal();
                    
                    EditorGUILayout.BeginHorizontal();
                    EditorGUILayout.LabelField("Max Euler:", GUILayout.Width(70));
                    range.MaxRotation = EditorGUILayout.Vector3Field("", range.MaxRotation);
                    EditorGUILayout.EndHorizontal();
                }
                else
                {
                    EditorGUILayout.HelpBox("Full random rotation will be applied using uniform distribution", MessageType.Info);
                }
                
                EditorGUILayout.EndVertical();
                break;
                
            case PropertyType.Enum:
                EditorGUILayout.LabelField("Random enum value will be selected", GUILayout.Width(200));
                break;
                
            default:
                EditorGUILayout.LabelField("Unsupported type for randomization");
                break;
        }
    }
    
    private bool IsRandomizableProperty(SerializedProperty property)
    {
        // Skip certain properties we don't want to randomize
        if (property.propertyPath.StartsWith("m_Script") || 
            property.propertyType == SerializedPropertyType.ObjectReference ||
            property.propertyType == SerializedPropertyType.ExposedReference ||
            property.propertyType == SerializedPropertyType.String ||
            property.propertyType == SerializedPropertyType.Character ||
            property.propertyType == SerializedPropertyType.ArraySize ||
            property.propertyType == SerializedPropertyType.Generic ||
            property.propertyType == SerializedPropertyType.Gradient ||
            property.propertyType == SerializedPropertyType.FixedBufferSize)
        {
            return false;
        }
        
        return true;
    }
    
    private PropertyRange GetDefaultPropertyRange(string propertyPath, SerializedProperty property = null)
    {
        // Try to find the SerializedProperty if not provided
        if (property == null)
        {
            if (propertyPath.Contains(":"))
            {
                // Component property
                string[] parts = propertyPath.Split(':');
                string typeName = parts[0];
                string propPath = parts[1];
                
                foreach (var entry in componentsByType)
                {
                    if (entry.Key.Name == typeName && entry.Value.Count > 0)
                    {
                        property = entry.Value[0].FindProperty(propPath);
                        break;
                    }
                }
            }
            else
            {
                // GameObject property
                foreach (SerializedObject serializedObject in serializedObjects)
                {
                    property = serializedObject.FindProperty(propertyPath);
                    if (property != null)
                        break;
                }
            }
        }
        
        if (property == null)
            return new PropertyRange { Type = PropertyType.Unsupported };
        
        switch (property.propertyType)
        {
            case SerializedPropertyType.Float:
                return new PropertyRange { Type = PropertyType.Float, MinFloat = 0f, MaxFloat = 1f };
                
            case SerializedPropertyType.Integer:
                return new PropertyRange { Type = PropertyType.Int, MinInt = 0, MaxInt = 100 };
                
            case SerializedPropertyType.Boolean:
                return new PropertyRange { Type = PropertyType.Bool, BoolProbability = 0.5f };
                
            case SerializedPropertyType.Vector2:
                return new PropertyRange { 
                    Type = PropertyType.Vector2, 
                    MinVector = new Vector3(0, 0, 0), 
                    MaxVector = new Vector3(1, 1, 0) 
                };
                
            case SerializedPropertyType.Vector3:
                // Check if this is a rotation Euler angles property
                if (propertyPath.Contains("otation") || propertyPath.EndsWith("Euler"))
                {
                    return new PropertyRange { 
                        Type = PropertyType.Vector3, 
                        MinVector = new Vector3(0, 0, 0), 
                        MaxVector = new Vector3(360, 360, 360) 
                    };
                }
                
                return new PropertyRange { 
                    Type = PropertyType.Vector3, 
                    MinVector = new Vector3(0, 0, 0), 
                    MaxVector = new Vector3(1, 1, 1) 
                };
                
            case SerializedPropertyType.Vector4:
                return new PropertyRange { 
                    Type = PropertyType.Vector4, 
                    MinVector = new Vector3(0, 0, 0), 
                    MaxVector = new Vector3(1, 1, 1) 
                };
                
            case SerializedPropertyType.Quaternion:
                return new PropertyRange { 
                    Type = PropertyType.Quaternion,
                    RotationMode = RotationMode.FullRandom,
                    MinRotation = new Vector3(0, 0, 0),
                    MaxRotation = new Vector3(360, 360, 360)
                };
                
            case SerializedPropertyType.Color:
                return new PropertyRange { 
                    Type = PropertyType.Color, 
                    MinColor = Color.black, 
                    MaxColor = Color.white 
                };
                
            case SerializedPropertyType.Enum:
                return new PropertyRange { Type = PropertyType.Enum };
                
            default:
                return new PropertyRange { Type = PropertyType.Unsupported };
        }
    }
    
    private void RandomizeProperties()
    {
        // Record all objects for Undo operation
        List<UnityEngine.Object> objectsToRecord = new List<UnityEngine.Object>(selectedObjects);
        
        // Also record all components for component-specific properties
        if (propertySelectionMode == 1)
        {
            foreach (var componentList in objectComponents.Values)
            {
                foreach (var component in componentList)
                {
                    if (component != null)
                        objectsToRecord.Add(component);
                }
            }
        }
        
        Undo.RecordObjects(objectsToRecord.ToArray(), "Batch Randomize Properties");
        
        if (propertySelectionMode == 0) // GameObject properties
        {
            RandomizeGameObjectProperties();
        }
        else // Component properties
        {
            RandomizeComponentProperties();
        }
    }
    
    private void RandomizeComponentProperties()
    {
        foreach (var typeEntry in componentsByType)
        {
            Type componentType = typeEntry.Key;
            string typeName = componentType.Name;
            
            foreach (var componentObj in typeEntry.Value)
            {
                bool modified = false;
                
                foreach (string fullPath in selectedProperties.Keys)
                {
                    if (!selectedProperties[fullPath] || !fullPath.StartsWith(typeName + ":"))
                        continue;
                        
                    string[] parts = fullPath.Split(':');
                    string propertyPath = parts[1];
                    
                    SerializedProperty property = componentObj.FindProperty(propertyPath);
                    if (property == null)
                        continue;
                        
                    if (RandomizeProperty(property, propertyRanges[fullPath]))
                        modified = true;
                }
                
                if (modified)
                {
                    componentObj.ApplyModifiedProperties();
                }
            }
        }
    }
    
    private void RandomizeGameObjectProperties()
    {
        foreach (SerializedObject serializedObject in serializedObjects)
        {
            bool modified = false;
            
            foreach (string path in selectedProperties.Keys)
            {
                if (!selectedProperties[path] || path.Contains(":"))
                    continue;
                
                SerializedProperty property = serializedObject.FindProperty(path);
                if (property == null) 
                    continue;
                
                if (RandomizeProperty(property, propertyRanges[path]))
                    modified = true;
            }
            
            if (modified)
            {
                serializedObject.ApplyModifiedProperties();
            }
        }
    }
    
    private bool RandomizeProperty(SerializedProperty property, PropertyRange range)
    {
        switch (property.propertyType)
        {
            case SerializedPropertyType.Float:
                property.floatValue = UnityEngine.Random.Range(range.MinFloat, range.MaxFloat);
                return true;
                
            case SerializedPropertyType.Integer:
                property.intValue = UnityEngine.Random.Range(range.MinInt, range.MaxInt + 1);
                return true;
                
            case SerializedPropertyType.Boolean:
                property.boolValue = UnityEngine.Random.value < range.BoolProbability;
                return true;
                
            case SerializedPropertyType.Vector2:
                property.vector2Value = new Vector2(
                    UnityEngine.Random.Range(range.MinVector.x, range.MaxVector.x),
                    UnityEngine.Random.Range(range.MinVector.y, range.MaxVector.y)
                );
                return true;
                
            case SerializedPropertyType.Vector3:
                property.vector3Value = new Vector3(
                    UnityEngine.Random.Range(range.MinVector.x, range.MaxVector.x),
                    UnityEngine.Random.Range(range.MinVector.y, range.MaxVector.y),
                    UnityEngine.Random.Range(range.MinVector.z, range.MaxVector.z)
                );
                return true;
                
            case SerializedPropertyType.Vector4:
                property.vector4Value = new Vector4(
                    UnityEngine.Random.Range(range.MinVector.x, range.MaxVector.x),
                    UnityEngine.Random.Range(range.MinVector.y, range.MaxVector.y),
                    UnityEngine.Random.Range(range.MinVector.z, range.MaxVector.z),
                    UnityEngine.Random.Range(0f, 1f)  // w component
                );
                return true;
                
            case SerializedPropertyType.Quaternion:
                if (range.RotationMode == RotationMode.ConstrainedEuler)
                {
                    // Use constrained euler angles
                    property.quaternionValue = Quaternion.Euler(
                        UnityEngine.Random.Range(range.MinRotation.x, range.MaxRotation.x),
                        UnityEngine.Random.Range(range.MinRotation.y, range.MaxRotation.y),
                        UnityEngine.Random.Range(range.MinRotation.z, range.MaxRotation.z)
                    );
                }
                else
                {
                    // Generate a truly random rotation using a uniform distribution
                    // This uses a technique that avoids the gimbal lock issues with Euler angles
                    float u1 = UnityEngine.Random.value;
                    float u2 = UnityEngine.Random.value;
                    float u3 = UnityEngine.Random.value;
                    
                    // Convert uniform random values to a uniformly distributed rotation
                    float sqrt1MinusU1 = Mathf.Sqrt(1 - u1);
                    float sqrtU1 = Mathf.Sqrt(u1);
                    
                    property.quaternionValue = new Quaternion(
                        sqrt1MinusU1 * Mathf.Sin(2 * Mathf.PI * u2),
                        sqrt1MinusU1 * Mathf.Cos(2 * Mathf.PI * u2),
                        sqrtU1 * Mathf.Sin(2 * Mathf.PI * u3),
                        sqrtU1 * Mathf.Cos(2 * Mathf.PI * u3)
                    );
                }
                return true;
                
            case SerializedPropertyType.Color:
                property.colorValue = new Color(
                    Mathf.Lerp(range.MinColor.r, range.MaxColor.r, UnityEngine.Random.value),
                    Mathf.Lerp(range.MinColor.g, range.MaxColor.g, UnityEngine.Random.value),
                    Mathf.Lerp(range.MinColor.b, range.MaxColor.b, UnityEngine.Random.value),
                    Mathf.Lerp(range.MinColor.a, range.MaxColor.a, UnityEngine.Random.value)
                );
                return true;
                
            case SerializedPropertyType.Enum:
                int enumValueCount = property.enumNames.Length;
                if (enumValueCount > 0)
                {
                    property.enumValueIndex = UnityEngine.Random.Range(0, enumValueCount);
                    return true;
                }
                break;
        }
        
        return false;
    }

    // Helper class and enum for property range management
    private enum PropertyType
    {
        Float,
        Int,
        Bool,
        Vector2,
        Vector3,
        Vector4,
        Color,
        Quaternion,
        Enum,
        Unsupported
    }
    
    private enum RotationMode
    {
        FullRandom,
        ConstrainedEuler
    }

    private class PropertyRange
    {
        public PropertyType Type;
        
        // For Float
        public float MinFloat;
        public float MaxFloat;
        
        // For Int
        public int MinInt;
        public int MaxInt;
        
        // For Vector types
        public Vector3 MinVector;
        public Vector3 MaxVector;
        
        // For Color
        public Color MinColor;
        public Color MaxColor;
        
        // For Bool
        public float BoolProbability;
        
        // For Quaternion
        public RotationMode RotationMode = RotationMode.FullRandom;
        public Vector3 MinRotation = Vector3.zero;
        public Vector3 MaxRotation = new Vector3(360, 360, 360);
    }
}