// ===============================================================================
// ProjectDashboardTool - Central Control Panel for Unity Projects
//
// Creator: Scove
// Last Updated: 2026-03-03
// Version: 2.0
//
// Purpose:
// A centralized dashboard to quickly navigate between scenes, start the game 
// from the initialization (Boot) scene, and manage save data / PlayerPrefs.
//
// Key Features:
// 1. Dynamic Scene List: Automatically fetches scenes from Build Settings.
// 2. 1-Click Play: Instantly loads the Boot scene and enters Play Mode.
// 3. Data Management: Clear PlayerPrefs, delete save files, or open the Save folder.
// 4. Color-Coded UI: Prevents accidental data deletion with clear visual warnings.
//
// How to Use:
// 1. Place this script in an 'Editor' folder.
// 2. Open via: Menu -> Tools -> Project Dashboard.
// 3. Add your scenes to File -> Build Settings to see them in the list.
// ===============================================================================

using UnityEditor;
using UnityEngine;
using UnityEditor.SceneManagement;
using System.IO;

namespace Editor
{
    public class ProjectDashboardTool : EditorWindow
    {
        private Vector2 sceneScrollPos;

        [MenuItem("Tools/Project Dashboard")]
        public static void ShowWindow()
        {
            // Create a window with a minimum size
            ProjectDashboardTool window = GetWindow<ProjectDashboardTool>("Dashboard");
            window.minSize = new Vector2(300, 450);
        }

        private void OnGUI()
        {
            EditorGUILayout.Space();

            DrawPlaySection();
            EditorGUILayout.Space(15);
            
            DrawSceneNavigation();
            EditorGUILayout.Space(15);
            
            DrawDataManagement();
        }

        private void DrawPlaySection()
        {
            GUILayout.Label("QUICK PLAY", EditorStyles.boldLabel);
            EditorGUILayout.BeginVertical("box");

            // Green Play Button
            Color oldColor = GUI.backgroundColor;
            GUI.backgroundColor = new Color(0.4f, 1f, 0.4f); // Light Green
            
            if (GUILayout.Button("▶ PLAY GAME (From Boot Scene)", GUILayout.Height(40)))
            {
                PlayFromBootScene();
            }
            
            GUI.backgroundColor = oldColor;
            
            EditorGUILayout.HelpBox("Automatically saves your current scene, loads the first scene in Build Settings, and presses Play.", MessageType.Info);
            EditorGUILayout.EndVertical();
        }

        private void DrawSceneNavigation()
        {
            GUILayout.Label("SCENE NAVIGATION (Build Settings)", EditorStyles.boldLabel);
            EditorGUILayout.BeginVertical("box");

            // Fetch scenes dynamically from Build Settings
            EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;

            if (scenes.Length == 0)
            {
                EditorGUILayout.HelpBox("No scenes found in Build Settings! Please go to File -> Build Settings and add your scenes.", MessageType.Warning);
            }
            else
            {
                sceneScrollPos = EditorGUILayout.BeginScrollView(sceneScrollPos, GUILayout.MaxHeight(200));

                for (int i = 0; i < scenes.Length; i++)
                {
                    if (scenes[i].enabled)
                    {
                        string scenePath = scenes[i].path;
                        string sceneName = Path.GetFileNameWithoutExtension(scenePath);

                        EditorGUILayout.BeginHorizontal();
                        GUILayout.Label($"[{i}]", GUILayout.Width(25));
                        
                        if (GUILayout.Button($"Load {sceneName}", GUILayout.Height(25)))
                        {
                            OpenScene(scenePath);
                        }
                        EditorGUILayout.EndHorizontal();
                    }
                }

                EditorGUILayout.EndScrollView();
            }

            EditorGUILayout.EndVertical();
        }

        private void DrawDataManagement()
        {
            GUILayout.Label("DATA MANAGEMENT", EditorStyles.boldLabel);
            EditorGUILayout.BeginVertical("box");

            if (GUILayout.Button("Open Save Folder (Explorer/Finder)", GUILayout.Height(30)))
            {
                EditorUtility.RevealInFinder(Application.persistentDataPath);
            }

            EditorGUILayout.Space(5);

            // Red Delete Button
            Color oldColor = GUI.backgroundColor;
            GUI.backgroundColor = new Color(1f, 0.4f, 0.4f); // Light Red

            if (GUILayout.Button("⚠ Clear PlayerPrefs & Save Data", GUILayout.Height(35)))
            {
                if (EditorUtility.DisplayDialog(
                    "Clear All Data?", 
                    "Are you sure you want to delete all PlayerPrefs and JSON save files?\nThis action cannot be undone.", 
                    "Yes, Delete Everything", 
                    "Cancel"))
                {
                    ClearAllData();
                }
            }

            GUI.backgroundColor = oldColor;
            EditorGUILayout.EndVertical();
        }

        private void PlayFromBootScene()
        {
            EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;
            if (scenes.Length == 0)
            {
                Debug.LogError("<b>[Dashboard]</b> Cannot Play: No scenes in Build Settings.");
                return;
            }

            // Stop playing if currently playing
            if (EditorApplication.isPlaying)
            {
                EditorApplication.isPlaying = false;
                return;
            }

            // Save current scene and load Scene 0
            if (EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo())
            {
                EditorSceneManager.OpenScene(scenes[0].path);
                EditorApplication.isPlaying = true;
            }
        }

        private void OpenScene(string path)
        {
            if (EditorApplication.isPlaying)
            {
                Debug.LogWarning("<b>[Dashboard]</b> Cannot load scene while in Play Mode.");
                return;
            }

            if (EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo())
            {
                EditorSceneManager.OpenScene(path);
                Debug.Log($"<b>[Dashboard]</b> Loaded scene: {Path.GetFileNameWithoutExtension(path)}");
            }
        }

        private void ClearAllData()
        {
            // 1. Clear Unity PlayerPrefs
            PlayerPrefs.DeleteAll();
            PlayerPrefs.Save();

            // 2. Clear common save files in persistentDataPath
            string persistentPath = Application.persistentDataPath;
            string[] filesToDelete = new string[] 
            { 
                "save_data.json", 
                "player_data.dat", 
                "settings.json" 
            };

            int deletedCount = 0;

            foreach (string file in filesToDelete)
            {
                string filePath = Path.Combine(persistentPath, file);
                if (File.Exists(filePath))
                {
                    File.Delete(filePath);
                    deletedCount++;
                }
            }

            // Alternative: Delete ALL .json files in the folder (Uncomment if needed)
            /*
            string[] allJsonFiles = Directory.GetFiles(persistentPath, "*.json");
            foreach (string file in allJsonFiles) { File.Delete(file); }
            */

            Debug.Log($"<color=#FF5555><b>[Dashboard]</b></color> Cleared PlayerPrefs and {deletedCount} save file(s).");
            
            // Show notification on the Editor Window
            this.ShowNotification(new GUIContent("Data Cleared Successfully!"));
        }
    }
}