using OfficeOpenXml;
using YLErp.Modules.QuotationModule;

namespace YLErp.Web.Controllers
{
    public class UnderlyingMainContractController : BaseController
    {
        readonly YLContext db = new YLContext();

        [MyAuthorize("报价管理-报价合约管理")]
        public ActionResult Index()
        {
            var records = new flat_price_quotationBLL().GetContractViewModel();
            var viewModel = new UnderlyingMainContractViewModel()
            {
                Records = records,
                EnableClientCalculation = valuedateBLL.EnableClientCalculation,
                EnableMobileQuotation = valuedateBLL.EnableMobileQuotation,
                EnableMobileVolQuote = valuedateBLL.EnableMobileVolQuote
            };
            return View(viewModel);
        }

        /// <summary>
        /// 导出申万
        /// </summary>
        //[ValidateInput(false)]
        [HttpPost]
        public JsonResult ExportMainContract(string enid)
        {
            try
            {
                var contracts = db.underlying_main_contract.Where(u => u.NeedQuote == 1).ToList();
                if (contracts != null && contracts.Count > 0)
                {
                    // 报价合约导出的文件路径
                    var targetPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
                    var fileName = Path.Combine(targetPath, "报价合约列表.xlsx");
                    var newFile = new FileInfo(fileName);
                    if (newFile.Exists)
                    {
                        newFile.Delete();
                        newFile = new FileInfo(fileName);
                    }
                    using (var package = new ExcelPackage(newFile))
                    {
                        var row = 1;
                        var worksheet = package.Workbook.Worksheets.Add("报价合约信息");
                        // 插入第一行列名
                        worksheet.Cells[row, 1].Value = "标的品种";
                        worksheet.Cells[row, 2].Value = "标的代码";
                        worksheet.Cells[row, 3].Value = "行权价间隔";
                        worksheet.Cells[row, 4].Value = "最小交易数量";
                        foreach (var con in contracts)
                        {
                            row += 1;
                            worksheet.Cells[row, 1].Value = con.UnderlyingType;
                            worksheet.Cells[row, 2].Value = con.UnderlyingCode;
                            worksheet.Cells[row, 3].Value = con.StrikeInterval;
                            worksheet.Cells[row, 4].Value = con.MinimumAmount;
                        }
                        package.Save();
                    }
                }
                else
                {
                    return JsonError("没有需要导出的报价合约");
                }
            }
            catch (Exception e)
            {
                return JsonError("导出失败： " + e.Message);
            }

            return Json("导出成功");
        }

        [HttpPost]
        public ActionResult Submit(UnderlyingMainContractViewModel viewModel)
        {
            try
            {
                var untypes = viewModel.Records.Select(v => v.UnderlyingType).ToList();
                var contracts = db.underlying_main_contract.Where((u => untypes.Contains(u.UnderlyingType))).ToList();

                foreach (var model in viewModel.Records)
                {
                    var editcontract = contracts.Where(c => c.UnderlyingType == model.UnderlyingType).ToList();

                    if (editcontract == null || editcontract.Count == 0)
                    {
                        var underlying = new underlying_main_contract
                        {
                            OrderId = model.OrderId,
                            MarketCode = model.MarketCode,
                            UnderlyingType = model.UnderlyingType,
                            UnderlyingCode = model.UnderlyingCode,
                            NeedQuote = model.NeedQuote ? 1 : 0,
                            MinimumAmount = model.MinimumAmount,
                            StrikeInterval = model.StrikeInterval,
                            OptId = CurUser.UserId,
                            OptDate = DateTime.Now,
                            LastUpdateTime = DateTime.Now
                        };
                        db.underlying_main_contract.Add(underlying);
                    }
                    else
                    {
                        editcontract.ForEach(e => e.NeedQuote = 0);//补丁，数据重复，先都失效

                        var firstcontract = editcontract[0];
                        firstcontract.OrderId = model.OrderId;
                        firstcontract.MarketCode = model.MarketCode;
                        firstcontract.UnderlyingType = model.UnderlyingType;
                        firstcontract.UnderlyingCode = model.UnderlyingCode;
                        firstcontract.NeedQuote = model.NeedQuote ? 1 : 0;
                        firstcontract.MinimumAmount = model.MinimumAmount;
                        firstcontract.StrikeInterval = model.StrikeInterval;
                        firstcontract.OptId = CurUser.UserId;
                        firstcontract.OptDate = DateTime.Now;
                        firstcontract.LastUpdateTime = DateTime.Now;
                    }
                }

                var config = db.valuedate.FirstOrDefault(x => x.State == valuedate.当前使用);
                config.EnableClientCalculation = viewModel.EnableClientCalculation ? 1 : 0;
                config.EnableMobileQuotation = viewModel.EnableMobileQuotation ? 1 : 0;
                config.EnableMobileVolQuote = viewModel.EnableMobileVolQuote ? 1 : 0;
                db.SaveChanges();

                valuedateBLL.ResetValueDate();

                //  使缓存无效
                underlying_main_contractBLL.IsListOld = true;

                return Json("更新成功");
            }
            catch (Exception ex)
            {
                LogFactory.GetLogger<UnderlyingMainContractController>().Error("insert underlying_main_contract error", ex);
                return JsonError("更新失败");
            }
        }
    }
}