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

namespace BLL
{
    /// <summary>
    /// 危大、超危工程清单API服务
    /// </summary>
    public static class APIHazardProjectService
    {
        /// <summary>
        /// 根据项目获取危大、超危工程清单列表（按分部分项工程搜索）
        /// </summary>
        /// <param name="projectId">项目主键</param>
        /// <param name="keyword">分部分项工程关键字</param>
        /// <returns></returns>
        public static List<Model.HazardProjectItem> getHazardProjectList(string projectId, string keyword)
        {
            using (Model.SGGLDB db = new Model.SGGLDB(Funs.ConnString))
            {
                IQueryable<Model.HSSE_HazardProject> query = db.HSSE_HazardProject.Where(x => x.ProjectId == projectId);
                if (!string.IsNullOrEmpty(keyword))
                {
                    query = query.Where(x => x.ProjectName.Contains(keyword));
                }
                var list = from x in query
                           orderby x.ProjectCode
                           select new Model.HazardProjectItem
                           {
                               HazardProjectId = x.HazardProjectId,
                               ProjectId = x.ProjectId,
                               ProjectCode = x.ProjectCode,
                               ProjectName = x.ProjectName,
                               WorkContent = x.WorkContent,
                               RiskLevel = x.RiskLevel,
                               StartDate = x.StartDate,
                               EndDate = x.EndDate,
                               ManagerMan = x.ManagerMan,
                               Remark = x.Remark
                           };
                return list.ToList();
            }
        }

        /// <summary>
        /// 根据主键获取危大、超危工程详情
        /// </summary>
        /// <param name="hazardProjectId">主键</param>
        /// <returns></returns>
        public static Model.HazardProjectItem getHazardProjectById(string hazardProjectId)
        {
            using (Model.SGGLDB db = new Model.SGGLDB(Funs.ConnString))
            {
                var x = db.HSSE_HazardProject.FirstOrDefault(e => e.HazardProjectId == hazardProjectId);
                if (x == null)
                {
                    return null;
                }
                return new Model.HazardProjectItem
                {
                    HazardProjectId = x.HazardProjectId,
                    ProjectId = x.ProjectId,
                    ProjectCode = x.ProjectCode,
                    ProjectName = x.ProjectName,
                    WorkContent = x.WorkContent,
                    RiskLevel = x.RiskLevel,
                    StartDate = x.StartDate,
                    EndDate = x.EndDate,
                    ManagerMan = x.ManagerMan,
                    Remark = x.Remark
                };
            }
        }
    }
}