using Microsoft.AspNetCore.Mvc;
using System.Linq;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text.Json;
using System.Threading.Tasks;
using System;
using TEAMModelOS.SDK;
using System.IO;
using TEAMModelOS.SDK.Models;
using TEAMModelOS.SDK.DI;
using Microsoft.Extensions.Options;
using System.Net.Http;
using TEAMModelOS.Models;
using static TEAMModelOS.SDK.CoreAPIHttpService;
using System.Collections.Generic;
using System.IdentityModel.Tokens.Jwt;
using System.Text;
using System.Web;
using TEAMModelOS.SDK.Extension;
using System.Net;
using Microsoft.Extensions.Configuration;
using System.Configuration;
using TEAMModelOS.SDK.Models.Cosmos.BI;

namespace TEAMModelBI.Controllers.BISystem
{
    [Route("core")]
    [ApiController]
    public class CoreController : ControllerBase
    {

        private readonly AzureCosmosFactory _azureCosmos;
        private readonly AzureRedisFactory _azureRedis;
        private readonly AzureStorageFactory _azureStorage;
        private readonly DingDing _dingDing;
        private readonly IPSearcher _searcher;
        private readonly CoreAPIHttpService _coreAPIHttpService;
        private readonly IConfiguration _configuration;
        private readonly Option _option;


        public CoreController(AzureCosmosFactory azureCosmos, AzureRedisFactory azureRedis, CoreAPIHttpService coreAPIHttpService, AzureStorageFactory azureStorage, DingDing dingDing, IOptionsSnapshot<Option> option, IConfiguration configuration, IPSearcher searcher, IHttpClientFactory httpClient)
        {
            _azureCosmos = azureCosmos;
            _azureRedis = azureRedis;
            _coreAPIHttpService = coreAPIHttpService;
            _configuration = configuration;
            _azureStorage = azureStorage;
            _dingDing = dingDing;
            _searcher = searcher;
            _option = option?.Value;
        }

        /// <summary>
        ///获取版本信息
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("system-info")]
        [RequestSizeLimit(100_000_000)] //最大100m左右
        public async Task<IActionResult> SystemInfo(JsonElement request)
        {
            Type attr = this.GetType();
            string currentDirectory = Path.GetDirectoryName(attr.Assembly.Location);
            Assembly assembly = Assembly.LoadFrom($"{currentDirectory}\\TEAMModelBI.dll");
            var description = assembly.GetCustomAttribute<AssemblyDescriptionAttribute>().Description;
            //var v1 = Assembly.GetEntryAssembly().GetName().Version;
            //var v2 = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version;
            // var description = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyDescriptionAttribute>().Description;
            var version = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version;
            long nowtime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
            //Console.WriteLine($"Assembly.GetEntryAssembly().GetName().Version: " +

            //                  $"{Assembly.GetEntryAssembly().GetName().Version}");5.2107.12.1

            //Console.WriteLine($"Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version:" +
            //                  $"{Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyFileVersionAttribute>().Version}");5.2107.12.1

            //Console.WriteLine($"Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion:" +

            //                  $"{Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion}");5.2107.12

            var IpPort = HttpContext.Request.Headers["X-Forwarded-For"].FirstOrDefault();
            if (string.IsNullOrEmpty(IpPort))
            {
                IpPort = HttpContext.Connection.RemoteIpAddress.ToString();
            }
            if (IpPort.Contains("::"))
            {
                IpPort = "127.0.0.1";
            }
            string ip = IpPort.Split(":")[0];
            string os = "";
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
            {//Linux
                os = "Linux";
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {//Windows
                os = "Windows";
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
            {//OSX
                os = "OSX";
            }
            string region = await _searcher.SearchIpAsync(ip);

            return Ok(new { os, version, description, nowtime, region, ip });
        }


        public class NotifyData
        {
            public string notifyCode { get; set; }
            public string data { get; set; }
            public int notifyEvent { get; set; }
            public string ticket { get; set; }
            public string token { get; set; }
        }

        /// <summary>
        /// 处理信息
        /// </summary>
        /// <param name="notifyData"></param>
        /// <returns></returns>
        [HttpGet("process-notify")]
        public async Task<IActionResult> ProcessNotify([FromQuery] NotifyData notifyData)
        {
            string msg = "";
            /// code =-1 参数异常，0 凭据失效 1不是管理员，2操作成功,3服务端异常
            int code = -1;
            string scope = "";
            //string lang = _option.Location.Contains("China") ? "zh-cn" : "en-us";
            //string path = Path.Combine("", $"Lang/{lang}.json");
            //var jsonAuth = System.IO.File.ReadAllText(path, Encoding.UTF8);
            //var jsonData = jsonAuth.ToObject<JsonElement>();
            //var status = jsonData.GetProperty("notify-status");
            var status = "";
            try
            {
                string opttmdid = "";
                if (!string.IsNullOrWhiteSpace(notifyData.ticket))
                {
                    var clientID = _configuration.GetValue<string>("HaBookAuth:CoreService:clientID");
                    (HttpStatusCode statusCode, CoreAPIToken token) = await _coreAPIHttpService.GetCoreAPIoAuth2Token(
                         new Dictionary<string, object> { { "client_id", clientID }, { "grant_type", "authorization_code" }, { "code", notifyData.ticket } }, _option.Location, _configuration, _dingDing);
                    if (statusCode.Equals(HttpStatusCode.OK))
                    {
                        var jwt = new JwtSecurityToken(token.id_token);
                        opttmdid = jwt.Payload.Sub;
                    }
                    else
                    {
                        code = 0;
                        msg = "凭据失效";
                    }
                    scope = "HiTA";
                }
                else if (!string.IsNullOrWhiteSpace(notifyData.token) && string.IsNullOrWhiteSpace(opttmdid))
                {
                    var jwt = new JwtSecurityToken(notifyData.token);
                    opttmdid = jwt.Payload.Sub;
                    scope = "BI";
                }
                if (string.IsNullOrWhiteSpace(opttmdid))
                {
                    code = 1;
                    msg = "参数异常";
                    //msg = status.TryGetProperty($"code{code}", out JsonElement text) ? $"{text}" : msg;
                }
                var rdata = HttpUtility.UrlDecode(notifyData.data, Encoding.UTF8);
                var dataByte = Convert.FromBase64String(rdata);
                string data = Encoding.Unicode.GetString(dataByte);
                Dictionary<string, object> dict = data.ToObject<Dictionary<string, object>>();
                dict.TryGetValue("notifyCode", out object notifyCode); //消息类型
                dict.TryGetValue("noticeId", out object noticeId);   //存在BI中的消息id
                dict.TryGetValue("tmdid", out object _tmdid);   //发送人ID
                dict.TryGetValue("sendId", out object _sendId);  //接收人群

                switch ($"{notifyCode}")
                {
                    case "notify_agree": //同意拒绝
                        if (notifyData.notifyEvent == 1) 
                        {
                            code = 1;
                            msg = "操作成功";
                        }
                        if (notifyData.notifyEvent == 2)
                        {
                            code = 1;
                            msg = "操作成功";
                        }
                        break;
                    case "notify_see":  //查看
                        code = 2;
                        msg = "查看成功";
                        break;
                    default:  //默认
                        code = 0;
                        msg = "普通通知";
                        break;
                }

            }
            catch (Exception ex)
            {
                await _dingDing.SendBotMsg($"{ex.Message}\n{ex.StackTrace}\n{notifyData.ToJsonString()}", GroupNames.成都开发測試群組);
                code = 4;
                msg = "服务端异常";
            }

            if (scope.Equals("HiTA"))
            {
                string HostName = HttpContext.GetHostName();
                var rurl = $"https://{HostName}/resultPage?code={code}&msg={HttpUtility.UrlEncode(msg)}";
                return Redirect(rurl);
            }
            else
            {
                return Ok(new { code, msg });
            }
        }

    }
}