using LJLib.Net.SPI.Com;
using LJProxy.Excutor;
using LJProxy.LJLib.Net.SPI.Server;
using LJProxy.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Newtonsoft.Json.Linq;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using LJProxy.Settings;

namespace LJProxy
{
    public static class GlobalVar
    {
        private static ExcutorManager excutorManager = null;
        static GlobalVar()
        {
            InitExcutorMap();
        }

        private static void InitExcutorMap()
        {
            excutorManager = new ExcutorManager();

            excutorManager.AddMap(new CheckUpdateRequest().GetApiName(), typeof(CheckUpdateRequest), new CheckUpdateExcutor());
            excutorManager.AddMap(new GetUpdatePkgRequest().GetApiName(), typeof(GetUpdatePkgRequest), new GetUpdatePkgExcutor());
            excutorManager.AddMap(new GetProxyDomainListRequest().GetApiName(), typeof(GetProxyDomainListRequest), new GetProxyDomainListExcutor());
            excutorManager.AddMap(new GetUpdateJsonRequest().GetApiName(), typeof(GetUpdateJsonRequest), new GetUpdateJsonExcutor());
            excutorManager.AddMap(new GetAppUpdateRequest().GetApiName(), typeof(GetAppUpdateRequest), new GetAppUpdateExcutor());
        }

        public static Tuple<bool,IActionResult> Excute(string apiName,string requestBody,object requestState)
        {
            var requestType = excutorManager.GetRequestType(apiName);
            if (requestType == null) return new Tuple<bool, IActionResult>(false, null);
            ILJRequest request = null;
            if(!string.IsNullOrEmpty(requestBody)) request = JObject.Parse(requestBody).ToObject(requestType) as ILJRequest;
            else request = new JObject().ToObject(requestType) as ILJRequest;
            var result = excutorManager.DoExcute( request, requestState);
            return new Tuple<bool, IActionResult>(true, result);
        }

        public static AppSettings Setting { get; private set; }

        public static void InitSetting(IConfiguration configuration)
        {
            Setting = new AppSettings();
            Setting.L1SvrUrl = configuration.GetSection("L1SvrUrl")?.Value;
            string threadSizeStr = configuration.GetSection("ThreadSize")?.Value;
            Setting.ThreadSize = string.IsNullOrEmpty(threadSizeStr)?20:Convert.ToInt32(threadSizeStr);
            Setting.ProxyDomainList = configuration.GetSection("ProxyDomainList").GetChildren().Select(c => c.Value).ToList();
        }

    }
}