using UnityEngine;
using Rust;
using Oxide.Core.Plugins;
using System.Collections.Generic;
using System.Reflection;
using System;
using System.Linq;
using System.Data;
using Oxide.Core;

namespace Oxide.Plugins
{
    [Info("Compass GUI", "PaiN", "1.2.1", ResourceId = 1231)]
    [Description("This plugin shows which direction is the player facing in a GUI.")]
    public class CompassGUI : RustPlugin
    {
        List<BasePlayer> gui = new List<BasePlayer>();

        private Timer _timer;
        private bool Changed;
        private bool displaycoords;
        private string xmin;
        private string xmax;
        private string ymin;
        private string ymax;
        private bool enableonconnect;

        void Loaded()
        {
            _timer = timer.Every(1, Test);
            foreach(BasePlayer current in BasePlayer.activePlayerList)
            {
                gui.Add(current);
            }
            LoadVariables();
        }

        object GetConfig(string menu, string datavalue, object defaultValue)
        {
            var data = Config[menu] as Dictionary<string, object>;
            if (data == null)
            {
                data = new Dictionary<string, object>();
                Config[menu] = data;
                Changed = true;
            }
            object value;
            if (!data.TryGetValue(datavalue, out value))
            {
                value = defaultValue;
                data[datavalue] = value;
                Changed = true;
            }
            return value;
        }

        void LoadVariables()
        {
            xmin = Convert.ToString(GetConfig("GUI", "X min", "0.45"));
            xmax = Convert.ToString(GetConfig("GUI", "X max", "0.56"));
            ymin = Convert.ToString(GetConfig("GUI", "Y min", "0.91"));
            ymax = Convert.ToString(GetConfig("GUI", "Y max", "0.99"));
            enableonconnect = Convert.ToBoolean(GetConfig("Settings", "EnableOnConnect", true));
            displaycoords = Convert.ToBoolean(GetConfig("Settings", "DisplayCoordinates", true));

            if (Changed)
            {
                SaveConfig();
                Changed = false;
            }
        }

        protected override void LoadDefaultConfig()
        {
            Puts("Creating a new configuration file!");
            Config.Clear();
            LoadVariables();
        }

        static string Title = "<color=yellow>Compass</color>";
        #region JSON
        string json = @"[
                       {
                            ""name"": ""EyesPosition"",
                            ""parent"": ""Overlay"",
                            ""components"":
                            [
                                {
                                     ""type"":""UnityEngine.UI.Image"",
                                     ""color"":""0.1 0.1 0.1 0.7"",
                                },
                                {
                                    ""type"":""RectTransform"",
                                    ""anchormin"": ""{xmin} {ymin}"",
                                    ""anchormax"": ""{xmax} {ymax}""
                                }
                            ]
                        },
                        {
                            ""parent"": ""EyesPosition"",
                            ""components"":
                            [
                                {
                                    ""type"":""UnityEngine.UI.Text"",
                                    ""text"":"""+Title+@""",
                                    ""fontSize"":20,
                                    ""align"": ""MiddleCenter"",
                                },
                                {
                                    ""type"":""RectTransform"",
                                    ""anchormin"": ""0 0.40"",
                                    ""anchormax"": ""1 1""
                                }
                            ]
                        },
                        {
                            ""parent"": ""EyesPosition"",
                            ""components"":
                            [
                                {
                                    ""type"":""UnityEngine.UI.Text"",
                                    ""text"":""{eyeposition}"",
                                    ""fontSize"":15,
                                    ""align"": ""MiddleCenter"",
                                },
                                {
                                    ""type"":""RectTransform"",
                                    ""anchormin"": ""0 0.20"",
                                    ""anchormax"": ""1 0.65""
                                }
                            ]
                        },
                        {
                            ""parent"": ""EyesPosition"",
                            ""components"":
                            [
                                {
                                    ""type"":""UnityEngine.UI.Text"",
                                    ""text"":""X: {positionx},  Z: {positionz}"",
                                    ""fontSize"":15,
                                    ""align"": ""MiddleCenter"",
                                },
                                {
                                    ""type"":""RectTransform"",
                                    ""anchormin"": ""0 0.0000001"",
                                    ""anchormax"": ""1 0.4""
                                }
                            ]
                        }
                    ]
                    ";
        #endregion

        // Credits to Mughisi for the Compass plugin
        string GetEyesPosition(BasePlayer player)
        {
            double lookRotation = player.eyes.rotation.eulerAngles.y;

            if (lookRotation > 337.5 || lookRotation < 22.5)
              return "<color=cyan>North</color>";
            else if (lookRotation > 22.5 && lookRotation < 67.5)
                return "<color=cyan>North-East</color>";
            else if (lookRotation > 67.5 && lookRotation < 112.5)
                return "<color=cyan>East</color>";
            else if (lookRotation > 112.5 && lookRotation < 157.5)
                return "<color=cyan>South-East</color>";
            else if (lookRotation > 157.5 && lookRotation < 202.5)
                return "<color=cyan>South</color>";
            else if (lookRotation > 202.5 && lookRotation < 247.5)
                return "<color=cyan>South-West</color>";
            else if (lookRotation > 247.5 && lookRotation < 292.5)
                return "<color=cyan>West</color>";
            else if (lookRotation > 292.5 && lookRotation < 337.5)
                return "<color=cyan>North-West</color>";
            return "None";
        }

        void Test()
        {
            foreach(BasePlayer player in BasePlayer.activePlayerList)
            {
                if (gui.Contains(player))
                {
                    //Debug PrintToChat("Contains " + player.displayName);
                    int posx = Convert.ToInt32(player.transform.position.x);
                    int posy = Convert.ToInt32(player.transform.position.y);
                    int posz = Convert.ToInt32(player.transform.position.z);
                    if (displaycoords == false)
                    {
                        CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "DestroyUI", "EyesPosition");
                        CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "AddUI", json.Replace("{eyeposition}", GetEyesPosition(player)).Replace("{xmin}", xmin).Replace("{xmax}", xmax).Replace("{ymin}", ymin).Replace("{ymax}", ymax));
                    }
                    CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "DestroyUI", "EyesPosition");
                    CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "AddUI", json.Replace("{eyeposition}", GetEyesPosition(player)).Replace("{positionx}", posx.ToString()).Replace("{positionz}", posz.ToString()).Replace("{xmin}", xmin).Replace("{xmax}", xmax).Replace("{ymin}", ymin).Replace("{ymax}", ymax));
                }
            }
        }

        /*NextUpdate[ChatCommand("compassbuy")]
        void cmdBuyCompass(BasePlayer player, string cmd, string[] args)
        {
            if (!plugins.Exists("00-Economics"))
            {
                Puts("Economics plugin is not installed! If you dont wanna use the buy system then do not download it! Get it at http://oxidemod.org/plugins/717/ . ");
                SendReply(player, "<color=orange>CompassGUI</color>" + "You can't buy a compass since the server owner has disabled this feature!");
                return;
            }

            string checkconfig = Config["Compass", "EnableEconomics"].ToString();
            if (checkconfig == "true")
            {
                string steamId = player.userID.ToString();
                if (storedData.Players.Any(p => p.UserId == steamId))
                {
                    SendReply(player, "<color=orange>CompassGUI</color>" + " You already have a compass.");
                    return;
                }
                 var playerMoney = API.GetUserDataFromPlayer(player);
                 int price = Convert.ToInt32(Config["Compass", "Price"]);

                 if (playerMoney[1] >= price)
                 {
                    var info = new PlayerInfo(player);
                    storedData.Players.Add(info);
                    playerMoney.Withdraw(price);
                    SendReply(player, "<color=orange>CompassGUI</color>" + " You have successfully bought a compass for(" + price + "). Use /compass to enable and disable your compass.");

                }
            }
        }*/

        [ChatCommand("showpos")]
        void cmdCopyPos(BasePlayer player, string cmd, string[] args)
        {
            SendReply(player, "<color=orange>CompassGUI</color>" + " To copy your position open the console \"<color=blue>F1</color>\" ");
            player.SendConsoleCommand("echo <color=aqua>CompassGUI</color>");
            player.SendConsoleCommand("echo <color=yellow>Your position is</color>: X: " + player.transform.position.x + " Y: " + player.transform.position.y + " Z: " + player.transform.position.z);
        }

        [ChatCommand("compass")]
        void cmdCompass(BasePlayer player, string cmd, string[] args)
        {
            if (gui.Contains(player))
            {
                CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "DestroyUI", "EyesPosition");
                SendReply(player, "<color=orange>CompassGUI</color>" + " You have disabled your compass!");
                gui.Remove(player);
            }
            else
            {
                gui.Add(player);
                SendReply(player, "<color=orange>CompassGUI</color>" + " You have enabled your compass!");
            }
        }

        void OnPlayerInit(BasePlayer player)
        {
            if (enableonconnect == true)
            {
                gui.Add(player);
            }
        }

        void Unload()
        {
            foreach(BasePlayer current in BasePlayer.activePlayerList)
            {
            CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = current.net.connection }, null, "DestroyUI", "EyesPosition");
            }
            gui.Clear();
            _timer.Destroy();
        }

        void OnPlayerDisconnected(BasePlayer player)
        {
            gui.Remove(player);
            CommunityEntity.ServerInstance.ClientRPCEx(new Network.SendInfo() { connection = player.net.connection }, null, "DestroyUI", "EyesPosition");
        }
    }
}