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

namespace BLL
{
    /// <summary>
    /// 项目策划
    /// </summary>
    public static class ProjectPlanService
    {
        /// <summary>
        /// 根据主键获取项目策划
        /// </summary>
        /// <param name="ProjectPlanId"></param>
        /// <returns></returns>
        public static Model.ActionPlan_ProjectPlan GetProjectPlanById(string ProjectPlanId)
        {
            return Funs.DB.ActionPlan_ProjectPlan.FirstOrDefault(e => e.ProjectPlanId == ProjectPlanId);
        }

        /// <summary>
        /// 根据日期获取项目策划集合
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="endTime">结束时间</param>
        /// <param name="projectId">项目号</param>
        /// <returns>项目策划集合</returns>
        public static List<Model.ActionPlan_ProjectPlan> GetProjectPlansByDate(DateTime startTime, DateTime endTime, string projectId)
        {
            return (from x in Funs.DB.ActionPlan_ProjectPlan where x.CompileDate >= startTime && x.CompileDate <= endTime && x.ProjectId == projectId orderby x.CompileDate select x).ToList();
        }

        /// <summary>
        /// 添加项目策划
        /// </summary>
        /// <param name="ProjectPlan"></param>
        public static void AddProjectPlan(Model.ActionPlan_ProjectPlan ProjectPlan)
        {
            Model.ActionPlan_ProjectPlan newProjectPlan = new Model.ActionPlan_ProjectPlan
            {
                ProjectPlanId = ProjectPlan.ProjectPlanId,
                ProjectId = ProjectPlan.ProjectId,
                ProjectPlanCode = ProjectPlan.ProjectPlanCode,
                ProjectPlanName = ProjectPlan.ProjectPlanName,
                VersionNo = ProjectPlan.VersionNo,
                ProjectType = ProjectPlan.ProjectType,
                Edition = ProjectPlan.Edition,
                IsReview = ProjectPlan.IsReview,
                ReviewMan = ProjectPlan.ReviewMan,
                IsCompanyReview = ProjectPlan.IsCompanyReview,
                ProjectPlanContents = ProjectPlan.ProjectPlanContents,
                CompileMan = ProjectPlan.CompileMan,
                CompileDate = ProjectPlan.CompileDate,
                States = ProjectPlan.States
            };
            Funs.DB.ActionPlan_ProjectPlan.InsertOnSubmit(newProjectPlan);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改项目策划
        /// </summary>
        /// <param name="ProjectPlan"></param>
        public static void UpdateProjectPlan(Model.ActionPlan_ProjectPlan ProjectPlan)
        {
            Model.ActionPlan_ProjectPlan newProjectPlan = Funs.DB.ActionPlan_ProjectPlan.FirstOrDefault(e => e.ProjectPlanId == ProjectPlan.ProjectPlanId);
            if (newProjectPlan != null)
            {
                //newProjectPlan.ProjectId = ProjectPlan.ProjectId;
                newProjectPlan.ProjectPlanCode = ProjectPlan.ProjectPlanCode;
                newProjectPlan.ProjectPlanName = ProjectPlan.ProjectPlanName;
                newProjectPlan.VersionNo = ProjectPlan.VersionNo;
                newProjectPlan.ProjectType = ProjectPlan.ProjectType;
                newProjectPlan.Edition = ProjectPlan.Edition;
                newProjectPlan.IsReview = ProjectPlan.IsReview;
                newProjectPlan.ReviewMan = ProjectPlan.ReviewMan;
                newProjectPlan.IsCompanyReview = ProjectPlan.IsCompanyReview;
                newProjectPlan.ProjectPlanContents = ProjectPlan.ProjectPlanContents;
                newProjectPlan.CompileMan = ProjectPlan.CompileMan;
                newProjectPlan.CompileDate = ProjectPlan.CompileDate;
                newProjectPlan.States = ProjectPlan.States;
                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除项目策划
        /// </summary>
        /// <param name="ProjectPlanId"></param>
        public static void DeleteProjectPlanById(string ProjectPlanId)
        {
            Model.ActionPlan_ProjectPlan ProjectPlan = Funs.DB.ActionPlan_ProjectPlan.FirstOrDefault(e => e.ProjectPlanId == ProjectPlanId);
            if (ProjectPlan != null)
            {
                BLL.ProjectPlanOpinionService.DeleteProjectPlanOpinionsByProjectPlanId(ProjectPlanId);
                BLL.ProjectPlanApproveService.DeleteProjectPlanApprovesByProjectPlanId(ProjectPlanId);
                ///删除附件
                BLL.CommonService.DeleteAttachFileById(ProjectPlanId);
                Funs.DB.ActionPlan_ProjectPlan.DeleteOnSubmit(ProjectPlan);
                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 把状态转换代号为文字形式
        /// </summary>
        /// <param name="state"></param>
        /// <returns></returns>
        /// 
        public static string ConvertState(object state)
        {
            if (state != null)
            {
                if (state.ToString() == BLL.Const.ProjectPlan_ReCompile)
                {
                    return "重报";
                }
                else if (state.ToString() == BLL.Const.ProjectPlan_Compile)
                {
                    return "编制";
                }
                else if (state.ToString() == BLL.Const.ProjectPlan_Reviewing)
                {
                    return "施工管理部评审";
                }
                else if (state.ToString() == BLL.Const.ProjectPlan_Complete)
                {
                    return "审批完成";
                }
            }
            return "";
        }

        public static string IsAgree(Object type, Object res)
        {
            string result = string.Empty;
            if (type.ToString().Equals(Const.ProjectPlan_ReCompile) || type.ToString().Equals(Const.ProjectPlan_Compile))
            {
                res = null;
            }
            if (res != null)
            {
                if (Convert.ToBoolean(res))
                {
                    result = "是";
                }
                else
                {
                    result = "否";
                }
            }
            return result;
        }
    }
}