using YLErp.Modules.MarginModule;

namespace YLErp.Web.Controllers
{
    public class margin_ratioController : BaseController
    {
        [MyAuthorize("基础参数管理-预付金系数")]
        public ActionResult margin_ratioList()
        {
            return View();
        }

        [HttpPost]
        public JsonResult margin_ratioGroupQuery(margin_ratioReq req)
        {
            var sList = new MarginRatioService(CurUser).SearchTradeMarginList(req);
            return Json(sList);
        }

        public ActionResult margin_ratioView(string enid)
        {
            var intid = DecryptInt(enid);
            var r = yldb.margin_ratio.Find(intid);
            return View(r);
        }

        public ActionResult margin_ratioEdit(string enid)
        {
            if (string.IsNullOrEmpty(enid) || enid == "0")
            {
                return View(new margin_ratio());
            }

            var intid = DecryptInt(enid);
            var r = yldb.margin_ratio.AsNoTracking().FirstOrDefault(n => n.id == intid);
            if (r == null)
            {
                return ShowError("数据不存在");
            }
            return View(r);
        }

        [HttpPost]
        public async Task<JsonResult> margin_ratioEditJson( margin_ratioReq req)
        {
            var id = 0;
            if (!string.IsNullOrEmpty(req.EncryptId))
            {
                id = DecryptInt(req.EncryptId);
            }

            if (yldb.margin_ratio.Any(x => x.id != id && x.ValueDate == req.ValueDate))
            {
                throw new Exception("不能对同一天设置两套预付金系数规则");
            }

            try
            {
                var r = await Savemargin_ratio(id);
                return JsonSuccess("更新成功", r);
            }
            catch (Exception ex)
            {
                return JsonError(ex.Message);
            }
        }

        public JsonResult Deletemargin_ratio(string encryptId)
        {
            var intid = DecryptInt(encryptId);
            var r = yldb.margin_ratio.Find(intid);
            if (r == null)
            {
                return JsonError("未找到该记录");
            }
            else
            {
                yldb.margin_ratio.Remove(r);
                yldb.SaveChanges();

                return JsonSuccess("已删除");
            }
        }

        private async Task<margin_ratio> Savemargin_ratio(int? id)
        {
            margin_ratio r;

            var isAddNew = id == null || id == 0;
            if (isAddNew)
            {
                r = new margin_ratio
                {
                    OptDate = DateTime.Now,
                    OptId = CurUser.UserId,
                    OptName = CurUser.UserName
                };

                yldb.margin_ratio.Add(r);
            }
            else
            {
                r = yldb.margin_ratio.Find(id);
            }

            await TryUpdateModelAsync(r);
            yldb.SaveChanges();

            return r;
        }
    }
}