LJProxy/Controllers/L1SvrController.cs

using LJLib.Client;
using LJLib.Net.SPI.Client;
using LJLib.Net.SPI.Com;
using LJProxy.Models;
using LJProxy.Settings;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Newtonsoft.Json;
using System.IO;
using System.Text;
using Newtonsoft.Json.Linq;
using LJProxy.Services;
using Microsoft.AspNetCore.Http.Extensions;
using Microsoft.AspNetCore.Http;

namespace LJProxy.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class L1SvrController : Controller
    {
        private static object _syncRoot = new object();
        public static AppSettings _appSettingModel;
        private LJClientPoolService _ljClient;
        public L1SvrController(LJClientPoolService ljClient)
        {
            _ljClient = ljClient;
        }

        [Route("svr/{apiName}")]
        [HttpPost]
        [HttpGet]
        public async Task<IActionResult> Svr(string apiName)
        {
            string requestBody;
            using (StreamReader reader = new StreamReader(Request.Body, Encoding.UTF8))
            {
                requestBody = await reader.ReadToEndAsync();
            }
            var url = Request.GetDisplayUrl();
            var pathStart = "/api/l1svr/svr/";
            var idx = url.IndexOf(pathStart, StringComparison.OrdinalIgnoreCase);
            string gateway = string.Empty;
            if (idx > 0)
                gateway = url.Substring(0, idx + 1);
            if (!string.IsNullOrEmpty(requestBody))
            {
                var reqObj = JObject.Parse(requestBody);
                reqObj["gateway"] = gateway;
                requestBody = JsonConvert.SerializeObject(reqObj);
            }
            var rslt = _ljClient.Pool.DoExcute(apiName, requestBody);
            return Content(rslt, "application/json");
        }

        [HttpPost]
        [Route("uploadfiles")]
        [RequestFormLimits(ValueLengthLimit = 20 *1024 * 1024, MultipartBodyLengthLimit = 21*1024*1024)]
        public IActionResult UploadFiles([FromForm] IFormCollection formData)
        {
            string token = string.Empty;
            if (Request.Headers.ContainsKey("Authorization"))
            {
                token = Request.Headers["Authorization"];
            }
            var files = formData.Files;
            if (files != null && files.Count > 0)
            {
                UploadFilesRequest requestObj = new UploadFilesRequest();
                List<FileInfoModel> fileList = new List<FileInfoModel>();
                requestObj.token = token;
                foreach (var file in files)
                {
                    FileInfoModel fileInfo = new FileInfoModel();
                    fileInfo.FileName = file.FileName;
                    using (var fs = file.OpenReadStream())
                    {
                        byte[] buffer = new byte[fs.Length];
                        fs.Read(buffer, 0, buffer.Length);
                        fileInfo.FileData = Convert.ToBase64String(buffer);
                    }
                    fileList.Add(fileInfo);
                }
                requestObj.FileList = fileList;
                var requestBody = JsonConvert.SerializeObject(requestObj);
                var rslt = _ljClient.Pool.DoExcute(requestObj.GetApiName(), requestBody);
                return Content(rslt, "application/json");
            }
            else
            {
                return NotFound();
            }
            
        }
    }
}