using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NetworkRemoteControlLib
{
   public class ConfigProcess
    {
        public ConfigProcess() {

        }

        public static string ConfigFilePath { get; } =LYFZ.WinAPI.CustomPublicMethod.GetFullDirectoryPath(LYFZ.WinAPI.CustomPublicMethod.BasePath)+"Config.json";
        /// <summary>
        /// 主机列表
        /// </summary>
        public List<ConnectionItem> ConnectionItemList { get; } = new List<ConnectionItem>();
        /// <summary>
        /// 屏幕发送频率
        /// </summary>
        public int ScreenSendFrequency { set; get; } = 0;
        /// <summary>
        /// 屏幕图像品质
        /// </summary>
        public int ScreenImageQuality { set; get; } = 0;

        public bool LoadConfig()
        {
            try
            {
               
                if (System.IO.File.Exists(ConfigFilePath))
                {
                    this.ConnectionItemList.Clear();
                    string DataJsonString = System.IO.File.ReadAllText(ConfigFilePath, Encoding.UTF8);
                    dynamic jsonDataObj = Newtonsoft.Json.JsonConvert.DeserializeObject(DataJsonString);
                    this.ScreenSendFrequency = jsonDataObj.屏幕发送频率;
                    this.ScreenImageQuality = jsonDataObj.屏幕图像品质;
                    foreach (dynamic item in jsonDataObj.主机配置列表)
                    {
                        this.ConnectionItemList.Add(new ConnectionItem(item.主机名称.ToString(), item.主机名或IP.ToString(),Convert.ToInt32(item.主机端口),item.主机描述.ToString()));
                    }
                }
                else {
                    return false;
                }

                return true;
            }
            catch {
                return false;
            }
        }

        public bool SaveConfig()
        {
            try
            {
                List<object> 主机列表 = new List<object>();
                foreach (ConnectionItem citem in ConnectionItemList)
                {
                    object 主机 = new
                    {
                        主机名称 = citem.DescriptionName,
                        主机名或IP = citem.HostNameIP,
                        主机端口 = citem.HostPort,
                        主机描述 = citem.DescriptionInformation
                    };

                    主机列表.Add(主机);
                }

                var 系统设置 = new
                {
                    屏幕发送频率 = ScreenSendFrequency,
                    屏幕图像品质 = ScreenImageQuality,
                    主机配置列表 = 主机列表
                };


                string iniConfigInfo = Newtonsoft.Json.JsonConvert.SerializeObject(系统设置);

                System.IO.File.WriteAllBytes(ConfigFilePath, Encoding.UTF8.GetBytes(iniConfigInfo));

                return true;
            }
            catch {
                return false;
            }
        }
    }
}