using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Xml;
using UnityEngine;

namespace HxGame.Data
{
    //角色游戏模式
    [Flags]
    public enum RoleMode
    {
        PK      = 1 << 0,   //PK
        ShiZu   = 1 << 1,   //氏族
        Team    = 1 << 2,   //团队
        LianJi  = 1 << 3,    //练级
        ChengZhan = 1 << 4    //城战
    }

    //使用模式
    [Flags]
    public enum UseMode
    {
        UseRandom = 1 << 0,         //能否使用随机卷
        UseUnderground = 1 << 1,    //能否使用地城
        UseBack = 1 << 2,           //能否使用回城
        UseItem = 1 << 3,           //能否使用药品
        FuBen = 1 << 4,             //是否副本地图
    }

    //复活点类型
    public enum ReliveType
    {
        Normal, //普通复活点
        ChengZhan1, //城战复活点1
        ChengZhan2, //城战复活点2
    }

    //进入条件
    public enum ConditionMode
    {
        GM,    //GM
        Team,  //组队
        Clan,  //氏族
        Task,  //任务
        Activity,   //活动
    }

    [Serializable]
    public class MapConfig
    {
        //传送点
        public class TeleportConfig
        {
            public Vector2Int pos;  //传送坐标
            public int nextMapId;   //下级地图
            public Vector2Int nextMapPos;   //下级地图坐标
        }

        //区域
        public class AreaConfig
        {
            public Vector2Int pos;  //中心点坐标
            public int radius;      //半径
        }

        //复活点
        public class ReliveConfig
        {
            public ReliveType reliveType;   //复活点类型
            public int mapId;       //复活地图
            public Vector2Int pos;  //中心点坐标
            public int radius;      //半径
        }

        //音效触发
        public class AudioTriggerConfig
        {
            public Vector2Int pos;  //中心点坐标
            public int radius;      //半径
            public string name;     //音效名称
        }

        public class ConditionConfig
        {
            public ConditionMode mode;  //进入条件
            public int level;           //进入等级
            public int itemId;          //消耗道具
            public int money;           //消耗货币
            public int time;            //消耗时间
        }


        public string mapName;  //地图名称
        public int enterLv;     //进入等级
        public int returnMapId; //回城地图ID
        public Vector2Int returnMapCellPoint;    //回城地图坐标
        public RoleMode roleMode;   //角色游戏模式
        public UseMode useMode;     //使用模式
        public bool deadFall;       //是否死亡掉落

        public List<TeleportConfig> teleportConfigs = new List<TeleportConfig>();
        public List<ReliveConfig> relivesConfig = new List<ReliveConfig>();
        public List<AreaConfig> sellAreasConfig = new List<AreaConfig>();
        public List<AudioTriggerConfig> audioTriggersConfig = new List<AudioTriggerConfig>();
        public List<ConditionConfig> conditionsConfig = new List<ConditionConfig>();

        public MapConfig()
        {
            roleMode = 0;
            useMode = 0;
            deadFall = false;
        }

        public void SaveXML(int mapId)
        {
            string path = PathUtil.GetXmlPath(mapId, "MapConfig");
            string tmp = path.Substring(0, path.LastIndexOf('/'));
            if (!Directory.Exists(tmp))
                Directory.CreateDirectory(tmp);

            if (File.Exists(path))
                File.Delete(path);

            XmlDocument xml = new XmlDocument();
            XmlDeclaration node = xml.CreateXmlDeclaration("1.0", "utf-8", "no");
            xml.AppendChild(node);

            XmlElement Root = xml.CreateElement("config");
            xml.AppendChild(Root);

            XmlElement Settings = xml.CreateElement("Settings");//节点Settings
            xml.DocumentElement.AppendChild(Settings);
            XmlElement Teleports = xml.CreateElement("Teleports");
            xml.DocumentElement.AppendChild(Teleports);
            XmlElement ReliveAreas = xml.CreateElement("ReliveAreas");
            xml.DocumentElement.AppendChild(ReliveAreas);
            XmlElement SellAreas = xml.CreateElement("SellAreas");
            xml.DocumentElement.AppendChild(SellAreas);
            XmlElement AudioTriggers = xml.CreateElement("AudioTriggers");
            xml.DocumentElement.AppendChild(AudioTriggers);
            XmlElement Conditions = xml.CreateElement("Conditions");
            xml.DocumentElement.AppendChild(Conditions);

            SaveMapInfoConfig(mapId, Settings);
            SaveTeleports(xml, Teleports);
            SaveRelives(xml, ReliveAreas);
            SaveSellAreas(xml, SellAreas);
            SaveAudioTriggers(xml, AudioTriggers);
            SaveConditions(xml, Conditions);

            xml.Save(path);
            UIWindow.Instance.ShowMessage("保存地图配置成功");
        }

        private void SaveMapInfoConfig(int mapId, XmlElement xmlSettings)
        {
            xmlSettings.SetAttribute("mapID", mapId.ToString());
            xmlSettings.SetAttribute("mapName", mapName);
            xmlSettings.SetAttribute("enterLv", enterLv.ToString());
            xmlSettings.SetAttribute("returnMapId", returnMapId.ToString());
            xmlSettings.SetAttribute("returnMapCellPointX", returnMapCellPoint.x.ToString());
            xmlSettings.SetAttribute("returnMapCellPointY", returnMapCellPoint.y.ToString());
            xmlSettings.SetAttribute("roleMode", ((int)roleMode).ToString());
            xmlSettings.SetAttribute("useMode", ((int)useMode).ToString());
            xmlSettings.SetAttribute("deadFall", deadFall ? "1" : "0");
        }


        private void SaveTeleports(XmlDocument xml, XmlElement xmlElement)
        {
            XmlElement child = null;
            for(int i=0; i<teleportConfigs.Count; i++)
            {
                child = xml.CreateElement("Teleport");
                child.SetAttribute("posIndexX", teleportConfigs[i].pos.x.ToString());
                child.SetAttribute("posIndexY", teleportConfigs[i].pos.y.ToString());
                child.SetAttribute("nextMapId", teleportConfigs[i].nextMapId.ToString());
                child.SetAttribute("nextMapPosIndexX", teleportConfigs[i].nextMapPos.x.ToString());
                child.SetAttribute("nextMapPosIndexY", teleportConfigs[i].nextMapPos.y.ToString());
                xmlElement.AppendChild(child);
            }
        }

        private void SaveRelives(XmlDocument xml, XmlElement xmlElement)
        {
            XmlElement child = null;
            for (int i = 0; i < relivesConfig.Count; i++)
            {
                child = xml.CreateElement("ReliveArea");
                child.SetAttribute("type", ((int)relivesConfig[i].reliveType).ToString());
                child.SetAttribute("mapId", relivesConfig[i].mapId.ToString());
                child.SetAttribute("indexX", relivesConfig[i].pos.x.ToString());
                child.SetAttribute("indexY", relivesConfig[i].pos.y.ToString());
                child.SetAttribute("radius", relivesConfig[i].radius.ToString());
                xmlElement.AppendChild(child);
            }
        }

        private void SaveSellAreas(XmlDocument xml, XmlElement xmlElement)
        {
            XmlElement child = null;
            for (int i = 0; i < sellAreasConfig.Count; i++)
            {
                child = xml.CreateElement("SellArea");
                child.SetAttribute("indexX", sellAreasConfig[i].pos.x.ToString());
                child.SetAttribute("indexY", sellAreasConfig[i].pos.y.ToString());
                child.SetAttribute("radius", sellAreasConfig[i].radius.ToString());
                xmlElement.AppendChild(child);
            }
        }

        private void SaveAudioTriggers(XmlDocument xml, XmlElement xmlElement)
        {
            XmlElement child = null;
            for (int i = 0; i < audioTriggersConfig.Count; i++)
            {
                child = xml.CreateElement("AudioTrigger");
                child.SetAttribute("indexX", audioTriggersConfig[i].pos.x.ToString());
                child.SetAttribute("indexY", audioTriggersConfig[i].pos.y.ToString());
                child.SetAttribute("radius", audioTriggersConfig[i].radius.ToString());
                child.SetAttribute("name", audioTriggersConfig[i].name);
                xmlElement.AppendChild(child);
            }
        }

        private void SaveConditions(XmlDocument xml, XmlElement xmlElement)
        {
            XmlElement child = null;

            for (int i = 0; i < conditionsConfig.Count; i++)
            {
                child = xml.CreateElement("Condition");
                child.SetAttribute("mode", ((int)conditionsConfig[i].mode).ToString());
                child.SetAttribute("level", conditionsConfig[i].level.ToString());
                child.SetAttribute("itemId", conditionsConfig[i].itemId.ToString());
                child.SetAttribute("money", conditionsConfig[i].money.ToString());
                child.SetAttribute("time", conditionsConfig[i].time.ToString());

                xmlElement.AppendChild(child);
            }
        }


        public bool LoadXML(int mapId)
        {
            string path = PathUtil.GetXmlPath(mapId, "MapConfig");
            if (!File.Exists(path))
            {
                UIWindow.Instance.ShowMessage("没有找到地图配置文件");
                return false;
            }

            XmlDocument xmlDocument = new XmlDocument();
            xmlDocument.Load(path);

            XmlNode xmlRoot = xmlDocument.SelectSingleNode("config");
            XmlNode xmlSettings = xmlRoot.SelectSingleNode("Settings");
            XmlNode xmlTeleports = xmlRoot.SelectSingleNode("Teleports");
            XmlNode xmlReliveAreas = xmlRoot.SelectSingleNode("ReliveAreas");
            XmlNode xmlSellAreas = xmlRoot.SelectSingleNode("SellAreas");
            XmlNode xmlAudioTriggers = xmlRoot.SelectSingleNode("AudioTriggers");
            XmlNode xmlConditions = xmlRoot.SelectSingleNode("Conditions");

            int id = Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("mapID").Value);
            if(id != mapId)
            {
                UIWindow.Instance.ShowMessage("地图ID错误，请检查MapConfig配置文件");
                return false;
            }

            LoadMapInfoConfig(xmlSettings);
            LoadTeleports(xmlTeleports);
            LoadRelivesArea(xmlReliveAreas);
            LoadSellAreas(xmlSellAreas);
            LoadAudioTriggers(xmlAudioTriggers);
            LoadConditions(xmlConditions);

            return true;
        }

        private void LoadMapInfoConfig(XmlNode xmlSettings)
        {
            mapName = xmlSettings.Attributes.GetNamedItem("mapName").Value;
            enterLv = Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("enterLv").Value);
            returnMapId = Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("returnMapId").Value);
            int x, y;
            x = Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("returnMapCellPointX").Value);
            y = Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("returnMapCellPointY").Value);
            returnMapCellPoint = new Vector2Int(x, y);

            roleMode = (RoleMode)Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("roleMode").Value);
            useMode = (UseMode)Convert.ToInt32(xmlSettings.Attributes.GetNamedItem("useMode").Value);
            deadFall = xmlSettings.Attributes.GetNamedItem("enterLv").Value == "1" ? true : false;
        }

        private void LoadTeleports(XmlNode xmlNodes)
        {
            if (xmlNodes == null)
                return;

            XmlNode xmlNode = null;
            XmlNodeList xmlNodeList = xmlNodes.ChildNodes;
            int x, y;
            for(int i=0; i<xmlNodeList.Count; i++)
            {
                xmlNode = xmlNodeList.Item(i);
                if (xmlNode.Name != "Teleport")
                    continue;

                TeleportConfig tc = new TeleportConfig();
                x = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("posIndexX").Value);
                y = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("posIndexY").Value);
                tc.pos = new Vector2Int(x, y);
                tc.nextMapId = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("nextMapId").Value);
                x = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("nextMapPosIndexX").Value);
                y = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("nextMapPosIndexY").Value);
                tc.nextMapPos = new Vector2Int(x, y);
                teleportConfigs.Add(tc);
            }
        }

        private void LoadRelivesArea(XmlNode xmlNodes)
        {
            if (xmlNodes == null)
                return;

            XmlNode xmlNode = null;
            XmlNodeList xmlNodeList = xmlNodes.ChildNodes;
            int x, y;
            for (int i = 0; i < xmlNodeList.Count; i++)
            {
                xmlNode = xmlNodeList.Item(i);
                if (xmlNode.Name != "ReliveArea")
                    continue;

                ReliveConfig rc = new ReliveConfig();
                rc.reliveType = (ReliveType)Convert.ToInt32(xmlNode.Attributes.GetNamedItem("type").Value);
                rc.mapId = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("mapId").Value);
                x = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexX").Value);
                y = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexY").Value);
                rc.pos = new Vector2Int(x, y);
                rc.radius = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("radius").Value);
                relivesConfig.Add(rc);
            }
        }

        private void LoadSellAreas(XmlNode xmlNodes)
        {
            if (xmlNodes == null)
                return;

            XmlNode xmlNode = null;
            XmlNodeList xmlNodeList = xmlNodes.ChildNodes;
            int x, y;
            for (int i = 0; i < xmlNodeList.Count; i++)
            {
                xmlNode = xmlNodeList.Item(i);
                if (xmlNode.Name != "SellArea")
                    continue;

                AreaConfig ac = new AreaConfig();
                x = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexX").Value);
                y = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexY").Value);
                ac.pos = new Vector2Int(x, y);
                ac.radius = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("radius").Value);
                sellAreasConfig.Add(ac);
            }
        }

        private void LoadAudioTriggers(XmlNode xmlNodes)
        {
            if (xmlNodes == null)
                return;

            XmlNode xmlNode = null;
            XmlNodeList xmlNodeList = xmlNodes.ChildNodes;
            int x, y;
            for (int i = 0; i < xmlNodeList.Count; i++)
            {
                xmlNode = xmlNodeList.Item(i);
                if (xmlNode.Name != "AudioTrigger")
                    continue;

                AudioTriggerConfig at = new AudioTriggerConfig();
                x = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexX").Value);
                y = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("indexY").Value);
                at.pos = new Vector2Int(x, y);
                at.radius = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("radius").Value);
                at.name = xmlNode.Attributes.GetNamedItem("name").Value;
                audioTriggersConfig.Add(at);
            }
        }

        private void LoadConditions(XmlNode xmlNodes)
        {
            if (xmlNodes == null)
                return;

            XmlNode xmlNode = null;
            XmlNodeList xmlNodeList = xmlNodes.ChildNodes;

            int x, y;
            for (int i = 0; i < xmlNodeList.Count; i++)
            {
                xmlNode = xmlNodeList.Item(i);
                if (xmlNode.Name != "Condition")
                    continue;

                var t = new ConditionConfig();
                t.mode = (ConditionMode)Convert.ToInt32(xmlNode.Attributes.GetNamedItem("mode").Value);
                t.level = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("level").Value);
                t.itemId = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("itemId").Value);
                t.money = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("money").Value);
                t.time = Convert.ToInt32(xmlNode.Attributes.GetNamedItem("time").Value);
                conditionsConfig.Add(t);
            }
        }
    }
}