using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using Weee.Models;
using Weee.Models.Paramemter;
using Weee.Service;
using PagedList;
using Weee.Filter;
using System.Web;
using System.IO;
using Qcarbon.ViewModels.DTO;
using Microsoft.AspNet.Identity;

namespace Weee.Controllers
{
    public class MaterialTransportController : ApiControllerBase
    {
        private readonly string userNm;
        private readonly WeeeMaterialTransportService _materialTransportService;
        private readonly WeeeSheetDataService service;

        public MaterialTransportController(WeeeSheetDataService d, WeeeMaterialTransportService materialTransportService)
            : base(d)
        {
            userNm = User.Identity.GetUserName();
            service = d;
            _materialTransportService = materialTransportService;
        }

        [Route("api/MaterialTransport/GetByLcaId/{LCAID}")]
        public object GetByLcaId(int LCAID, int page = 1, string search = "", int pagesize = 15)
        {
            var itst = _materialTransportService.GetByLCAID(LCAID);
            //var _exlNms = _materialTransportService.GetExcelColumnsNms();
            //var _commOptions = _materialTransportService.GetCommutingKeyValue();
            object ret = new
            {
                tblist = itst,
                //exlNms = _exlNms,
                //commOptions = _commOptions
            };
            return ret;
        }

        [Route("api/MaterialTransport/GetByC3EmissionId/{C3EmissionID}")]
        public object GetByC3EmissionId(int C3EmissionID, int page = 1, string search = "", int pagesize = 15)
        {
            var itst = _materialTransportService.GetByC3EmissionId(C3EmissionID);
            //var _exlNms = _materialTransportService.GetExcelColumnsNms();
            //var _commOptions = _materialTransportService.GetCommutingKeyValue();
            object ret = new
            {
                tblist = itst,
                //exlNms = _exlNms,
                //commOptions = _commOptions
            };
            return ret;
        }

        [Route("api/MaterialTransport/Save/{LCAID}/{Id}")]
        [HttpPost]
        public object Save(int LCAID, int Id, RiskMaterialC3EmissionViewModel toBeSave)
        {
            log.Info("save 1");
            int dbId = 0;
            if (!ModelState.IsValid)
                return BadRequest();
            var trans = service.GetDbContext().Database.BeginTransaction();
            try
            {
                log.Info("save 2");
                if (Id != toBeSave.ID || LCAID != toBeSave.LCAID)
                {
                    trans.Rollback();
                    return BadRequest();
                }
                //try
                {
                    toBeSave.LCAID = LCAID;
                    toBeSave.ModifiedBy = userNm;
                    dbId = _materialTransportService.SaveMaterialC3Emissions(toBeSave);
                }
                //catch (Exception ex)
                //{
                //    trans.Rollback();
                //    return Json(new { Success = false, Msg = ex.Message.ToString() });
                //}

                if (dbId == 0)
                    throw new Exception("儲存失敗");
                else
                {
                    var query = _materialTransportService.GetByLCAID(LCAID).Where(x => x.ID == dbId);
                    trans.Commit();
                    return query.ToList().First();
                }
            }
            catch(Exception ex)
            {
                log.Error(ex);
                log.Error(CScommon.Exceptions.inner(ex));
                log.Error(ex.StackTrace); 
                trans.Rollback();
                return Json(new { Success = false, Msg = ex.Message.ToString() });
            }
            finally
            {
                trans = null;
            }
        }

        [Route("api/MaterialTransport/SaveTransport/{C3EmissionID}/{Id}")]
        [HttpPost]
        public object SaveTransport(int C3EmissionID, int Id, RiskMaterialTransportViewModel toBeSave)
        {
            int dbId = 0;
            if (!ModelState.IsValid)
                return BadRequest();
            var trans=service.GetDbContext().Database.BeginTransaction();
            if (Id != toBeSave.ID || C3EmissionID != toBeSave.RiskAssmtMaterialID)
                return BadRequest();
            try
            {
                toBeSave.RiskAssmtMaterialID = C3EmissionID;
                toBeSave.ModifiedBy = userNm;
                dbId = _materialTransportService.SaveMaterialTransport(toBeSave);
            }
            catch (Exception ex)
            {
                trans.Rollback();
                return Json(new { Success = false, Msg = ex.Message.ToString() });
            }

            if (dbId == 0)
            {
                trans.Rollback();
                throw new Exception("儲存失敗");
            }
            else
            {
                var query = _materialTransportService.GetByC3EmissionId(C3EmissionID).Where(x => x.ID == dbId);
                trans.Commit();
                return query.ToList().First();
            }
        }

        [Route("api/MaterialTransport/SaveAll/{LCAID}")]
        [HttpPost]
        public object SaveAll(int LCAID, List<RiskMaterialTransportExlImportViewModel> toBeSave)
        {
            string errMsg = "";
            try
            {
                if (!ModelState.IsValid)
                    throw new Exception("Model Invalid");
                string exlErr = _materialTransportService.ExlDataCk(toBeSave);
                if (!string.IsNullOrWhiteSpace(exlErr))
                    throw new Exception(exlErr);
                var exlDatas = _materialTransportService.GetExlData(toBeSave, LCAID, userNm);
                if (exlDatas != null && exlDatas.Count() > 0)
                    _materialTransportService.SaveToDb(exlDatas);
            }
            catch (Exception ex)
            {
                errMsg = ex.Message;
            }
            return new { ErrMsg = errMsg };
        }

        [Route("api/MaterialTransport/QuoteSaveAll/{LCAID}/{quoteLCAID}")]
        [HttpPost]
        public object QuoteSaveAll(int LCAID, int quoteLCAID)
        {
            string errMsg = "";
            try
            {
                _materialTransportService.QuoteAllData(LCAID, quoteLCAID, userNm);
            }
            catch (Exception ex)
            {
                errMsg = ex.Message;
            }
            return new { ErrMsg = errMsg };
        }

        [Route("api/MaterialTransport/Delete/{ID}")]
        [HttpDelete]
        public IHttpActionResult Delete(int ID)
        {
            try
            {
                _materialTransportService.DelMaterialC3Emissions(ID);
                return Ok();
            }
            catch (Exception ex)
            {
                return BadRequest();
            }
        }

        [Route("api/MaterialTransport/DeleteTransport/{ID}")]
        [HttpDelete]
        public IHttpActionResult DeleteTransport(int ID)
        {
            try
            {
                _materialTransportService.DelMaterialTransport(ID);
                return Ok();
            }
            catch (Exception ex)
            {
                return BadRequest();
            }
        }
        
    }
}