using UnityEngine;
using UnityEditor;

namespace Streamingle.Contents.BossRaid.Editor
{
    /// <summary>
    /// 원클릭으로 BossRaid 전체 시스템을 씬에 셋업합니다.
    /// Streamingle → BossRaid → Setup Scene (One-Click)
    /// </summary>
    public static class BossRaidSetup
    {
        [MenuItem("Streamingle/BossRaid/Setup Scene (One-Click)")]
        public static void SetupScene()
        {
            // === 1. BossData 에셋 확보 ===
            BossData bossData = FindOrCreateBossData();

            // === 2. 파티클 프리팹 생성 (없으면) ===
            EnsureParticlePrefabs();

            // === 3. 루트 오브젝트 생성 ===
            var root = new GameObject("=== BossRaid System ===");
            Undo.RegisterCreatedObjectUndo(root, "BossRaid Setup");

            // === 4. 보스 스폰 포인트 ===
            var spawnPoint = new GameObject("BossSpawnPoint");
            spawnPoint.transform.SetParent(root.transform);
            spawnPoint.transform.localPosition = new Vector3(0f, 0f, 3f);

            // === 5. BossRaidManager (메인) ===
            var manager = root.AddComponent<BossRaidManager>();
            // BossData, SpawnPoint 할당
            var so = new SerializedObject(manager);
            so.FindProperty("bossData").objectReferenceValue = bossData;
            so.FindProperty("bossSpawnPoint").objectReferenceValue = spawnPoint.transform;
            so.ApplyModifiedProperties();

            // === 6. 안전장치 ===
            root.AddComponent<BossRaidSafety>();

            // === 7. 비주얼 ===
            var visualObj = new GameObject("Visual");
            visualObj.transform.SetParent(root.transform);
            visualObj.AddComponent<DamagePopup>();
            visualObj.AddComponent<ScreenEffect>();
            visualObj.AddComponent<PhaseTransition>();

            // === 8. UI ===
            var uiObj = new GameObject("UI");
            uiObj.transform.SetParent(root.transform);
            uiObj.AddComponent<BossHPBar>();
            uiObj.AddComponent<ComboCounter>();
            uiObj.AddComponent<VictoryScreen>();

            // === 9. 오디오 ===
            var audioObj = new GameObject("Audio");
            audioObj.transform.SetParent(root.transform);
            audioObj.AddComponent<BossRaidAudio>();

            // === 10. 웹 서버 ===
            var webObj = new GameObject("WebServer");
            webObj.transform.SetParent(root.transform);
            webObj.AddComponent<BossRaidWebServer>();

            // === 11. 파티클 프리팹 연결 ===
            AssignParticlePrefabs(bossData);

            // === 완료 ===
            Selection.activeGameObject = root;
            EditorGUIUtility.PingObject(root);

            Debug.Log("[BossRaid] 원클릭 셋업 완료! Play 모드에서 인스펙터의 Start Raid 버튼을 누르세요.");
            Debug.Log("[BossRaid] 웹 제어판: http://localhost:64220");
        }

        static BossData FindOrCreateBossData()
        {
            // 기존 에셋 검색
            string[] guids = AssetDatabase.FindAssets("t:BossData");
            if (guids.Length > 0)
            {
                string path = AssetDatabase.GUIDToAssetPath(guids[0]);
                var existing = AssetDatabase.LoadAssetAtPath<BossData>(path);
                if (existing != null)
                {
                    Debug.Log($"[BossRaid] 기존 BossData 사용: {path}");
                    return existing;
                }
            }

            // 새로 생성
            string dataPath = "Assets/Scripts/Contents/BossRaid/Resources";
            EnsureFolder(dataPath);

            var data = ScriptableObject.CreateInstance<BossData>();
            data.bossName = "Test Boss";
            data.maxHP = 1000;
            data.baseDamage = 10;
            data.damageVariance = 3;
            data.criticalChance = 0.15f;
            data.criticalMultiplier = 2f;

            string assetPath = dataPath + "/TestBossData.asset";
            AssetDatabase.CreateAsset(data, assetPath);
            AssetDatabase.SaveAssets();
            Debug.Log($"[BossRaid] BossData 생성: {assetPath}");
            return data;
        }

        static void EnsureParticlePrefabs()
        {
            string particlePath = "Assets/Scripts/Contents/BossRaid/Resources/Particles";
            if (AssetDatabase.LoadAssetAtPath<GameObject>(particlePath + "/HitSpark.prefab") != null)
                return;

            ParticleCreator.CreateAll();
        }

        static void AssignParticlePrefabs(BossData data)
        {
            string basePath = "Assets/Scripts/Contents/BossRaid/Resources/Particles";

            var so = new SerializedObject(data);
            TryAssignPrefab(so, "hitParticlePrefab", basePath + "/HitSpark.prefab");
            TryAssignPrefab(so, "criticalParticlePrefab", basePath + "/CriticalHit.prefab");
            TryAssignPrefab(so, "deathParticlePrefab", basePath + "/BossExplosion.prefab");
            TryAssignPrefab(so, "victoryParticlePrefab", basePath + "/VictoryConfetti.prefab");
            TryAssignPrefab(so, "phaseAuraParticlePrefab", basePath + "/PhaseAura.prefab");
            so.ApplyModifiedProperties();

            EditorUtility.SetDirty(data);
            AssetDatabase.SaveAssets();
        }

        static void TryAssignPrefab(SerializedObject so, string propertyName, string path)
        {
            var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(path);
            if (prefab != null)
            {
                var prop = so.FindProperty(propertyName);
                if (prop != null)
                    prop.objectReferenceValue = prefab;
            }
        }

        static void EnsureFolder(string path)
        {
            if (AssetDatabase.IsValidFolder(path)) return;
            string parent = System.IO.Path.GetDirectoryName(path).Replace("\\", "/");
            string folder = System.IO.Path.GetFileName(path);
            if (!AssetDatabase.IsValidFolder(parent))
                EnsureFolder(parent);
            AssetDatabase.CreateFolder(parent, folder);
        }
    }
}