using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing.Printing;
using System.Linq;
using System.Text.RegularExpressions;
using Ichni.RhythmGame;
using UnityEngine;


namespace Ichni.Editor
{
    public static class EditorConsoleMethods
    {
        public static Inspector inspector => EditorManager.instance.uiManager.inspector;
        public static Hierarchy hierarchy => EditorManager.instance.uiManager.hierarchy;
        public static LogWindow logWindow => EditorManager.instance.uiManager.mainPage.logWindow;


        public static void tp(Vector3 pos)
        {
            if (EditorManager.instance.cameraManager.isSceneCameraActive)
            {
                EditorManager.instance.cameraManager.sceneCamera.sceneCamera.transform.position = pos;
            }
        }
        // 保留无参tp
        public static void tp()
        {
            if (EditorManager.instance.cameraManager.isSceneCameraActive)
            {
                EditorManager.instance.cameraManager.sceneCamera.sceneCamera.transform.position =
                inspector.connectedGameElement.transform.position;
            }
        }

        public static void ReName(string message)
        {
            inspector.connectedGameElement.elementName = message;
            inspector.connectedGameElement.Refresh();
        }


        public static void Lgp(int loop, Vector3 start, Vector3 end)
        {
            if (inspector.connectedGameElement == null || inspector.connectedGameElement.GetType() != typeof(Track))
            {
                LogWindow.Log("Please select a Track first!");
                return;
            }
            Track track = (Track)inspector.connectedGameElement;
            for (int i = 0; i < loop; i++)
            {
                float t = (float)i / loop;
                float x = start.x + (end.x - start.x) * t;
                float y = start.y + (end.y - start.y) * t;
                float z = start.z + (end.z - start.z) * t;
                PathNode j = PathNode.GenerateElement("PathNode" + i.ToString(), Guid.NewGuid(), new List<string>(), true, track, true);
                j.transformSubmodule.originalPosition = new Vector3(x, y, z);
            }
        }


        // 支持主轴方向的螺旋线式 PathNode
        public static void Spiral(int loop, Vector3 center, float r, float h, int pointsPerTurn, string axis = "y")
        {
            if (inspector.connectedGameElement == null || inspector.connectedGameElement.GetType() != typeof(Track))
            {
                LogWindow.Log("Please select a Track first!");
                return;
            }
            Track track = (Track)inspector.connectedGameElement;
            for (int i = 0; i < loop; i++)
            {
                float t = (float)i / loop;
                float angle = 2 * Mathf.PI * (i % pointsPerTurn) / pointsPerTurn;
                Vector3 pos = new Vector3(center.x, center.y, center.z);

                switch (axis.ToLower())
                {
                    case "x":
                        pos.x += h * t;
                        pos.y += r * Mathf.Cos(angle);
                        pos.z += r * Mathf.Sin(angle);
                        break;
                    case "y":
                        pos.x += r * Mathf.Cos(angle);
                        pos.y += h * t;
                        pos.z += r * Mathf.Sin(angle);
                        break;
                    case "z":
                        pos.x += r * Mathf.Cos(angle);
                        pos.y += r * Mathf.Sin(angle);
                        pos.z += h * t;
                        break;
                    default:
                        pos.x += r * Mathf.Cos(angle);
                        pos.y += h * t;
                        pos.z += r * Mathf.Sin(angle);
                        break;
                }

                PathNode node = PathNode.GenerateElement("SpiralNode" + i.ToString(), Guid.NewGuid(), new List<string>(), true, track, true);
                node.transformSubmodule.originalPosition = pos;
            }
        }

        // 任意方向的螺旋线式 PathNode（中心点和方向均为Vector3）
        public static void Spiral(int loop, Vector3 center, float r, float h, int pointsPerTurn, Vector3 dir)
        {
            if (inspector.connectedGameElement == null || inspector.connectedGameElement.GetType() != typeof(Track))
            {
                LogWindow.Log("Please select a Track first!");
                return;
            }
            Vector3 direction = dir.normalized;
            if (direction == Vector3.zero) direction = Vector3.up; // 默认Y轴

            Quaternion rot = Quaternion.FromToRotation(Vector3.up, direction);

            Track track = (Track)inspector.connectedGameElement;
            for (int i = 0; i < loop; i++)
            {
                float t = (float)i / loop;
                float angle = 2 * Mathf.PI * (i % pointsPerTurn) / pointsPerTurn;
                Vector3 localPos = new Vector3(
                    r * Mathf.Cos(angle),
                    h * t,
                    r * Mathf.Sin(angle)
                );
                Vector3 pos = center + rot * localPos;

                PathNode node = PathNode.GenerateElement("SpiralNode" + i.ToString(), Guid.NewGuid(), new List<string>(), true, track, true);
                node.transformSubmodule.originalPosition = pos;
            }
        }
        public static void DelSameInParent()
        {
            Type type = inspector.connectedGameElement.GetType();
            for (int i = inspector.connectedGameElement.parentElement.childElementList.Count - 1; i >= 0; i--)
            {
                GameElement element = inspector.connectedGameElement.parentElement.childElementList[i];

                if (element.GetType() == type && element != inspector.connectedGameElement)
                {
                    EditorManager.instance.operationManager.CopyPasteDeleteModule.DeleteElement(element);
                }

            }
            EditorManager.instance.operationManager.CopyPasteDeleteModule.DeleteElement(inspector.connectedGameElement);


        }
        public static void SamplerImport(string inputData)
        {
            if (!EditorManager.instance.useNotePrefab)
            {
                LogWindow.Log("Pleasee nable \"Note Prefab\" in EditorManager", Color.red);
                return;
            }
            // 改进的正则表达式：支持5个字段和负数
            Regex dataPattern = new Regex(
                @"\(\s*([^,]+?)\s*,\s*([^,]+?)\s*,\s*([-+]?\d*\.?\d+)\s*,\s*([-+]?\d*\.?\d+)\s*(?:,\s*([-+]?\d*\.?\d+)\s*)?\)",
                RegexOptions.Compiled
            );

            Debug.Log("=====  =====");
            MatchCollection matches = dataPattern.Matches(inputData);
            Debug.Log($": {matches.Count}");

            int recordCount = 1;

            Track findTrack(string Findtext)
            {
                List<Track> tracks = EditorManager.instance.beatmapContainer.gameElementList.OfType<Track>().Where(i => i.elementName == Findtext).ToList();
                if (tracks.Count == 0)
                {
                    Debug.LogError($"未找到名为 {Findtext} 的轨道");
                    return null;
                }
                else if (tracks.Count > 1)
                {
                    LogWindow.Log($"Repeat Track Of {Findtext}, please Cautious", Color.yellow);
                }
                return tracks[0];

            }
            foreach (Match match in matches)
            {

                if (match.Success)
                {
                    string action = match.Groups[1].Value.Trim();
                    string id = match.Groups[2].Value.Trim();

                    // 解析公共字段
                    float timestamp = float.Parse(match.Groups[3].Value);
                    float value = float.Parse(match.Groups[4].Value);

                    // 处理Hold操作的特殊字段
                    float holdDuration = 0f;
                    bool isHold = false;

                    if (action == "Hold" && match.Groups[5].Success)
                    {
                        isHold = true;
                        holdDuration = float.Parse(match.Groups[5].Value);
                    }

                    // 构建输出信息
                    string logEntry = $"[记录#{recordCount++}] " +
                                      $"Note: {action.PadRight(5)} | " +
                                      $"ID: {id} | " +
                                      $"时间: {timestamp.ToString("0.000").PadLeft(7)} | " +
                                      $"X值: {value.ToString("0.000").PadLeft(7)}";

                    if (isHold)
                    {
                        logEntry += $" | 持续时间: {holdDuration.ToString("0.000")}";
                    }

                    Debug.Log(logEntry);
                    if (findTrack(id) is null)
                    {
                        Debug.LogError($"未找到名为 {id} 的轨道");
                        continue;
                    }
                    // 根据动作类型处理
                    switch (action)
                    {
                        case "Tap":
                            Tap a = Tap.GenerateElement("New Tap", Guid.NewGuid(), new List<string>(), false, findTrack(id), timestamp);
                            ((TransformSubmodule)a.noteVisual.submoduleList.Where(i => i is TransformSubmodule)?.First()).originalPosition = new Vector3(value, 0, 0);
                            a.noteVisual.SetEditorSubmodules(); // 设置selset
                            a.Refresh();
                            break;
                        case "Stay":

                            Stay b = Stay.GenerateElement("New Stay", Guid.NewGuid(), new List<string>(), false, findTrack(id), timestamp);
                            ((TransformSubmodule)b.noteVisual.submoduleList.Where(i => i is TransformSubmodule)?.First()).originalPosition = new Vector3(value, 0, 0);
                            b.noteVisual.SetEditorSubmodules(); // 设置selset
                            b.Refresh();
                            break;
                        case "Hold":
                            Hold c = Hold.GenerateElement("New Hold", Guid.NewGuid(), new List<string>(), false, findTrack(id), timestamp, timestamp + holdDuration);
                            ((TransformSubmodule)c.noteVisual.submoduleList.Where(i => i is TransformSubmodule)?.First()).originalPosition = new Vector3(value, 0, 0);
                            c.noteVisual.SetEditorSubmodules(); // 设置selset
                            c.Refresh();
                            break;
                        case "Flick":
                            Flick d = Flick.GenerateElement("New Flick", Guid.NewGuid(), new List<string>(), false, findTrack(id), timestamp, new List<Vector2>());
                            ((TransformSubmodule)d.noteVisual.submoduleList.Where(i => i is TransformSubmodule)?.First()).originalPosition = new Vector3(value, 0, 0);
                            d.noteVisual.SetEditorSubmodules(); // 设置selset
                            d.Refresh();
                            break;
                        default:
                            Debug.LogError($"未知类型: {action}");
                            break;
                    }
                }
            }
            Debug.Log("=====  =====");
        }
        public static void SetNoteHLInGame(bool forceSetOff = false, bool SameTheme = false)
        {
            var noteBases = EditorManager.instance.beatmapContainer.gameElementList.OfType<NoteBase>().ToList();

            // 先全部关闭高亮（如果forceSetOff为true）
            if (forceSetOff)
            {
                foreach (var note in noteBases)
                {
                    note.noteVisual.isHighlighted = false;
                    note.noteVisual.SetHighlight();
                }

            }

            // 按时间分组
            var groups = SameTheme
                ? noteBases.GroupBy(n => (object)new { n.exactJudgeTime, Type = n.GetType() })
                : noteBases.GroupBy(n => (object)n.exactJudgeTime);

            foreach (var group in groups)
            {
                if (group.Count() > 1)
                {
                    foreach (var note in group)
                    {
                        note.noteVisual.isHighlighted = true;
                        note.noteVisual.SetHighlight();
                    }
                }
            }
        }

        public static void SetNoteHLInElement(bool forceSetOff = false, bool SameTheme = false)
        {
            var noteBases = inspector.connectedGameElement.GetAllGameElementsFromThis().OfType<NoteBase>().ToList();

            // 先全部关闭高亮（如果forceSetOff为true）
            if (forceSetOff)
            {
                foreach (var note in noteBases)
                {
                    note.noteVisual.isHighlighted = false;
                    note.noteVisual.SetHighlight();
                }

            }

            // 按时间分组
            var groups = SameTheme
                ? noteBases.GroupBy(n => (object)new { n.exactJudgeTime, Type = n.GetType() })
                : noteBases.GroupBy(n => (object)n.exactJudgeTime);

            foreach (var group in groups)
            {
                if (group.Count() > 1)
                {
                    foreach (var note in group)
                    {
                        note.noteVisual.isHighlighted = true;
                        note.noteVisual.SetHighlight();
                    }
                }
            }
        }
    }
}