// WL762_Apply.cs — PD 지시 #762 집행 (에디트 모드)
//   unity command run_script --file AgentScripts/WL762_Apply.cs --entry WL762_Apply.CreateSettings
//   unity command run_script --file AgentScripts/WL762_Apply.cs --entry WL762_Apply.AddMoveEvents
//   unity command run_script --file AgentScripts/WL762_Apply.cs --entry WL762_Apply.RemoveMoveEvents   (롤백)
// ① WLCombatMotionSettings.asset 생성 ② 9개 서브클립에 Move 애니메이션 이벤트 추가.
// 거리 = M1 실측 루트 전진량(RootT.z max) × 0.4, 0.05 반올림. 시각 = Paladin 원본 Move 시각(실측).
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEditor;
using UnityEngine;

public static class WL762_Apply
{
    const string SettingsDir = "Assets/WL/Settings/Resources/WL";
    const string SettingsPath = SettingsDir + "/WLCombatMotionSettings.asset";

    public static object CreateSettings()
    {
        var existing = AssetDatabase.LoadAssetAtPath<WL.Combat.WLCombatMotionSettings>(SettingsPath);
        if (existing != null) return "already exists: " + SettingsPath;
        var so = ScriptableObject.CreateInstance<WL.Combat.WLCombatMotionSettings>();
        AssetDatabase.CreateAsset(so, SettingsPath);
        AssetDatabase.SaveAssets();
        AssetDatabase.Refresh();
        return "created: " + SettingsPath;
    }

    // fbx 경로 → (클립이름, Move 시각, Move 거리)
    static readonly object[][] Targets =
    {
        new object[]{ "Assets/Res_Addr/Animations/Animation/Paladin/attack.FBX",
                      new[]{"Sword&Shield_Attack1_10101","Sword&Shield_Attack1_10102","Sword&Shield_Attack1_10501"}, 0.11957f, 0.30f },
        new object[]{ "Assets/Res_Addr/Animations/Animation/Paladin/Stander@Sword&Shield_Attack2.FBX",
                      new[]{"Sword&Shield_Attack2_10101","Sword&Shield_Attack2_10102","Sword&Shield_Attack2_10501"}, 0.06759f, 0.70f },
        new object[]{ "Assets/Res_Addr/Animations/Animation/Paladin/Stander@Sword&Shield_Attack3.FBX",
                      new[]{"Sword&Shield_Attack3_10101","Sword&Shield_Attack3_10102","Sword&Shield_Attack3_10501"}, 0.05169f, 0.65f },
    };

    public static object AddMoveEvents() { return Edit(true); }
    public static object RemoveMoveEvents() { return Edit(false); }

    static object Edit(bool add)
    {
        var sb = new StringBuilder();
        foreach (var row in Targets)
        {
            string fbx = (string)row[0];
            var names = (string[])row[1];
            float time = (float)row[2];
            float dist = (float)row[3];

            var imp = AssetImporter.GetAtPath(fbx) as ModelImporter;
            if (imp == null) { sb.AppendLine("importer 없음: " + fbx); continue; }

            var clips = imp.clipAnimations;
            bool dirty = false;
            for (int i = 0; i < clips.Length; i++)
            {
                if (!names.Contains(clips[i].name)) continue;

                var evs = new List<AnimationEvent>(clips[i].events ?? new AnimationEvent[0]);
                int removed = evs.RemoveAll(e => e.functionName == "Move");
                if (add)
                {
                    evs.Add(new AnimationEvent { functionName = "Move", time = time, floatParameter = dist, intParameter = 0, stringParameter = "" });
                }
                evs.Sort((a, b) => a.time.CompareTo(b.time));
                clips[i].events = evs.ToArray();
                dirty = true;
                sb.AppendLine(string.Format("  {0}: Move {1} (기존 {2}개 제거) time={3:F5} f={4:F2}  → 총 {5}개 이벤트",
                    clips[i].name, add ? "추가" : "삭제", removed, time, dist, evs.Count));
            }
            if (!dirty) { sb.AppendLine("대상 클립 없음: " + fbx); continue; }

            imp.clipAnimations = clips;
            EditorUtility.SetDirty(imp);
            imp.SaveAndReimport();
            sb.AppendLine("reimported: " + fbx);
        }
        AssetDatabase.Refresh();
        return sb.ToString();
    }

    /// <summary>현재 9개 서브클립의 이벤트를 다시 읽어 검증한다.</summary>
    public static object Verify()
    {
        var sb = new StringBuilder();
        foreach (var row in Targets)
        {
            string fbx = (string)row[0];
            var imp = AssetImporter.GetAtPath(fbx) as ModelImporter;
            if (imp == null) continue;
            foreach (var ca in imp.clipAnimations)
            {
                var evs = ca.events ?? new AnimationEvent[0];
                sb.AppendLine(string.Format("  {0,-32} : {1}", ca.name,
                    string.Join(" | ", evs.Select(e => string.Format("{0}@{1:F5}(f={2:F2})", e.functionName, e.time, e.floatParameter)).ToArray())));
            }
        }
        return sb.ToString();
    }
}