using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;

namespace Bro.Common.Helper
{
    public class SettingHelper
    {
        const string SETTINGFILE = "Setting.json";
        const string PROPERTY_PRODUCTIONCODES = "ProductionCodes";
        const string PROPERTY_CONFIGPATH = "ConfigPath";
        const string PROPERTY_PROCESSCODES = "ProcessCodes";
        const string PROPERTY_DESCRIPTION = "Description";
        const string PROPERTY_ICONPATH = "IconPath";

        static JObject data = null;
        static JObject Data
        {
            get
            {
                string configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, SETTINGFILE);
                if (File.Exists(configPath))
                {
                    using (StreamReader reader = new StreamReader(configPath, System.Text.Encoding.UTF8))
                    {
                        string dataStr = reader.ReadToEnd();
                        data = JsonConvert.DeserializeObject<JObject>(dataStr);
                    }
                }

                return data;
            }
        }

        public static List<string> GetProductionCodes()
        {
            List<string> codes = new List<string>();

            if (Data != null && Data.ContainsKey(PROPERTY_PRODUCTIONCODES))
            {
                codes = Data.Value<JArray>(PROPERTY_PRODUCTIONCODES).ToList().ConvertAll(u => u.ToString());
            }

            if (codes.Count == 0)
            {
                codes.Add("Default");
            }

            return codes;
        }

        public static List<string> GetProcessCodes()
        {
            List<string> codes = new List<string>();

            if (Data != null && Data.ContainsKey(PROPERTY_PROCESSCODES))
            {
                codes = Data.Value<JArray>(PROPERTY_PROCESSCODES).ToList().ConvertAll(u => u.ToString());
            }
            return codes;
        }

        public static List<string> AddNewProductionCode(string code)
        {
            List<string> codes = GetProcessCodes();
            if (!codes.Contains(code))
            {
                codes.Add(code);
            }
            if (Data != null && Data.ContainsKey(PROPERTY_PRODUCTIONCODES))
            {
                Data[PROPERTY_PRODUCTIONCODES] = new JArray(codes);
                string newDataStr = JsonConvert.SerializeObject(Data, new JsonSerializerSettings() { TypeNameHandling = TypeNameHandling.Auto });
                using (StreamWriter writer = new StreamWriter(GetSettingFilePath(), false, System.Text.Encoding.UTF8))
                {
                    writer.Write(newDataStr);
                    writer.Flush();
                    writer.Close();
                }
            }

            return GetProcessCodes();
        }

        public static string GetConfigFilePath()
        {
            string path = "";

            if (Data != null && Data.ContainsKey(PROPERTY_CONFIGPATH))
            {
                path = Data.Value<string>(PROPERTY_CONFIGPATH);
            }

            return path;
        }

        public static string GetSettingFilePath()
        {
            string path = "";

            if (Data != null && Data.ContainsKey(SETTINGFILE))
            {
                path = Data.Value<string>(SETTINGFILE);
            }

            return path;
        }

        public static string GetProgramDescription()
        {
            string desc = "伯肯森自动化技术有限公司";

            if (Data != null && Data.ContainsKey(PROPERTY_DESCRIPTION))
            {
                desc = Data.Value<string>(PROPERTY_DESCRIPTION);
            }

            return desc;
        }

        public static string GetProgramIcon()
        {
            string iconPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Logo.ico");

            if (!File.Exists(iconPath))
            {
                iconPath = "";
            }

            if (Data != null && Data.ContainsKey(PROPERTY_ICONPATH))
            {
                iconPath = Data.Value<string>(PROPERTY_ICONPATH);
            }

            return iconPath;
        }
    }
}