using System;
using System.Collections.Generic;
using System.Reflection;
using UnityEngine;

namespace GeneralTools
{
    public class ConfigHelper
    {
        protected static string configPath;

        protected static Dictionary<string, Dictionary<string, object>> configDict;
        #region 默认设置
        public static int screen_width { get; set; }

        public static int screen_height { get; set; }

        public static int window_Left { get; set; }

        public static int window_Top { get; set; }

        public static bool showcursor { get; set; }

        public static int fullscreen { get; set; }

        public static int screenDepth { get; set; }

        public static bool isAllowPlayBGM { get; set; }

        public static int audioShotLimit { get; set; }

        public static int logType { get; set; }

        public static bool saveLog { get; set; }

        public static bool broadcastDebug { get; set; }

        public static int debugSocketMsgMode { get; set; }

        public static int targetFramerate { get; set; }

        public static int keyDownActionLevel { get; set; }

        public static int releaseTime { get; set; }

        #region 串口通信设置
        public static string serialPortName { get; set; }

        public static int baudRate { get; set; }

        public static bool enabled { get; set; }

        public static int connectionTimeoutMs { get; set; }

        public static int heartbeatIntervalSeconds { get; set; }

        #endregion
        
        #endregion
        public static void Init(string _configPath)
        {
            configPath = _configPath;
            ConfigHelper consts = new ConfigHelper();
            Type type = consts.GetType();
            PropertyInfo[] propertyInfoArr = type.GetProperties();
            foreach (PropertyInfo property in propertyInfoArr)
            {
                string propertyName = property.Name;
                Type t = property.PropertyType;
                object obj = GetObj(t, propertyName);
                if (obj == null)
                {
                    Debug.LogError("错误的类型" + propertyName);
                    continue;
                }
                property.SetValue(consts, obj);
            }
            FieldInfo[] fieldInfoArr = type.GetFields();
            foreach (FieldInfo fieldInfo in fieldInfoArr)
            {
                string propertyName = fieldInfo.Name;
                Type t = fieldInfo.FieldType;
                object obj = GetObj(t, propertyName);
                if (obj == null)
                {
                    Debug.LogError("错误的类型" + propertyName);
                    continue;
                }
                fieldInfo.SetValue(consts, obj);
            }
        }
        public static T GetConfig<T>(string configName, string section = "config", T defultValue = default(T)) where T : IComparable
        {
            if (configDict == null)
            {
                configDict = new Dictionary<string, Dictionary<string, object>>();
            }
            if (!configDict.ContainsKey(section))
            {
                configDict[section] = new Dictionary<string, object>();
            }
            if (configDict[section].ContainsKey(configName))
            {
                return (T)configDict[section][configName];
            }
            else
            {
                if (defultValue == null) defultValue = (T)Convert.ChangeType("", typeof(T));
                object obj = ReadConfigFromFile(configName, section, defultValue);
                configDict[section][configName] = obj;
                return (T)obj;
            }
        }
        public static string GetConfigPath()
        {
            return configPath;
        }

        private static T ReadConfigFromFile<T>(string configName, string section, T defultValue) where T : IComparable
        {
            return IniFile.GetTypeValue(section, configName, defultValue, configPath);
        }
        private static object GetObj(Type t, string n)
        {
            object obj;
            if (t == typeof(int))
                obj = GetConfig<int>(n);
            else if (t == typeof(float))
                obj = GetConfig<float>(n);
            else if (t == typeof(bool))
                obj = GetConfig<bool>(n);
            else if (t == typeof(string))
                obj = GetConfig<string>(n);
            else if (t == typeof(double))
                obj = GetConfig<double>(n);
            else if (t == typeof(short))
                obj = GetConfig<short>(n);
            else
                obj = null;
            return obj;
        }
    }
}