using FineUIPro;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace BLL
{
    /// <summary>
    /// WBS分析
    /// </summary>
    public static class ProjectWBSAnalysisService
    {
        #region WBS分析
        /// <summary>
        /// 记录数
        /// </summary>
        public static int count
        {
            get;
            set;
        }

        /// <summary>
        /// 定义变量
        /// </summary>
        private static IQueryable<Model.WBS_WorkPackage> getDataLists = from x in Funs.DB.WBS_WorkPackage
                                                                        where x.IsApprove == true
                                                                        select x;

        /// <summary>
        /// 合同管理数据仓库
        /// </summary>
        /// <param name="projectId"></param>
        /// <param name="startTime"></param>
        /// <param name="endTime"></param>
        /// <param name="Grid1"></param>
        /// <returns></returns>
        public static IEnumerable getDataDWList(string projectId, string workPackageId, Grid Grid1)
        {
            var getDataList = getDataLists.Where(x => x.ProjectId == projectId);
            if (string.IsNullOrEmpty(workPackageId))
            {
                List<Model.WBS_WorkPackage> listWork = new List<Model.WBS_WorkPackage>();
                Model.WBS_WorkPackage work1 = new Model.WBS_WorkPackage
                {
                    WorkPackageId = "Type1",
                    PackageContent = "建筑工程",
                    ProjectId = projectId,
                };
                listWork.Add(work1);
                Model.WBS_WorkPackage work2 = new Model.WBS_WorkPackage
                {
                    WorkPackageId = "Type2",
                    PackageContent = "安装工程",
                    ProjectId = projectId,
                };
                listWork.Add(work2);
                getDataList = listWork.AsQueryable();
            }
            else
            {
                var db1 = Funs.DB;
                if (workPackageId != "1" && workPackageId != "2")
                {
                    var getUnitWork = db1.WBS_UnitWork.FirstOrDefault(x => x.ProjectId == projectId && x.UnitWorkId == workPackageId);
                    if (getUnitWork != null)
                    {
                        getDataList = getDataList.Where(x => x.UnitWorkId == workPackageId && x.SuperWorkPack == null);
                    }
                    else
                    {
                        getDataList = getDataList.Where(x => x.SuperWorkPack == workPackageId);
                        if (getDataList.Count() == 0)
                        {
                            getDataList = getDataLists.Where(x => x.WorkPackageId == workPackageId);
                        }
                    }
                }
                else
                {
                    var getUnitWork = from x in db1.WBS_UnitWork
                                      where x.ProjectId == projectId && x.SuperUnitWork == null && x.ProjectType == workPackageId
                                      select x;
                    List<Model.WBS_WorkPackage> listWork = new List<Model.WBS_WorkPackage>();
                    foreach (var item in getUnitWork)
                    {
                        Model.WBS_WorkPackage workItem = new Model.WBS_WorkPackage
                        {
                            WorkPackageId = item.UnitWorkId,
                            PackageContent = item.UnitWorkCode + "-" + item.UnitWorkName,
                            ProjectId = item.ProjectId,
                        };
                        listWork.Add(workItem);
                    }

                    getDataList = listWork.AsQueryable();
                }
            }

            count = getDataList.Count();
            if (count == 0)
            {
                return null;
            }
            getDataList = SortConditionHelper.SortingAndPaging(getDataList, Grid1.SortField, Grid1.SortDirection, Grid1.PageIndex, Grid1.PageSize);
            return from x in getDataList
                   select new
                   {
                       x.WorkPackageId,
                       x.PackageContent,
                       Count1 = WBSAnalysisService.getWBSExpertArgumentCount(projectId, x.WorkPackageId),
                       Count2 = WBSAnalysisService.getWBSAccidentCount(projectId, x.WorkPackageId),
                       Count3 = WBSAnalysisService.getWBSHSEProblemCount(projectId, x.WorkPackageId),
                       Count4 = WBSAnalysisService.getWBSSpotCheckRate(projectId, x.WorkPackageId),
                       Count5 = WBSAnalysisService.getWBSSpotCheckDataRate(projectId, x.WorkPackageId),
                       Count6 = WBSAnalysisService.getWBSCheckControlCount(projectId, x.WorkPackageId),
                   };
        }
        #endregion
    }
}