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

namespace BLL
{
    /// <summary>
    /// 总包合同
    /// </summary>
    public static class MainContractService
    {
        /// <summary>
        /// 根据主键获取总包合同
        /// </summary>
        /// <param name="MainContractId"></param>
        /// <returns></returns>
        public static Model.ActionPlan_MainContract GetMainContractById(string MainContractId)
        {
            return Funs.DB.ActionPlan_MainContract.FirstOrDefault(e => e.MainContractId == MainContractId);
        }

        /// <summary>
        /// 根据日期获取总包合同集合
        /// </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>总包合同集合</returns>
        public static List<Model.ActionPlan_MainContract> GetMainContractsByDate(DateTime startTime, DateTime endTime, string projectId)
        {
            return (from x in Funs.DB.ActionPlan_MainContract where x.CompileDate >= startTime && x.CompileDate <= endTime && x.ProjectId == projectId orderby x.CompileDate select x).ToList();
        }

        /// <summary>
        /// 添加总包合同
        /// </summary>
        /// <param name="MainContract"></param>
        public static void AddMainContract(Model.ActionPlan_MainContract MainContract)
        {
            Model.ActionPlan_MainContract newMainContract = new Model.ActionPlan_MainContract
            {
                MainContractId = MainContract.MainContractId,
                ProjectId = MainContract.ProjectId,
                MainContractCode = MainContract.MainContractCode,
                MainContractName = MainContract.MainContractName,
                VersionNo = MainContract.VersionNo,
                ProjectType = MainContract.ProjectType,
                Edition = MainContract.Edition,
                IsReview = MainContract.IsReview,
                ReviewMan = MainContract.ReviewMan,
                IsCompanyReview = MainContract.IsCompanyReview,
                MainContractContents = MainContract.MainContractContents,
                CompileMan = MainContract.CompileMan,
                CompileDate = MainContract.CompileDate,
                States = MainContract.States
            };
            Funs.DB.ActionPlan_MainContract.InsertOnSubmit(newMainContract);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改总包合同
        /// </summary>
        /// <param name="MainContract"></param>
        public static void UpdateMainContract(Model.ActionPlan_MainContract MainContract)
        {
            Model.ActionPlan_MainContract newMainContract = Funs.DB.ActionPlan_MainContract.FirstOrDefault(e => e.MainContractId == MainContract.MainContractId);
            if (newMainContract != null)
            {
                //newMainContract.ProjectId = MainContract.ProjectId;
                newMainContract.MainContractCode = MainContract.MainContractCode;
                newMainContract.MainContractName = MainContract.MainContractName;
                newMainContract.VersionNo = MainContract.VersionNo;
                newMainContract.ProjectType = MainContract.ProjectType;
                newMainContract.Edition = MainContract.Edition;
                newMainContract.IsReview = MainContract.IsReview;
                newMainContract.ReviewMan = MainContract.ReviewMan;
                newMainContract.IsCompanyReview = MainContract.IsCompanyReview;
                newMainContract.MainContractContents = MainContract.MainContractContents;
                newMainContract.CompileMan = MainContract.CompileMan;
                newMainContract.CompileDate = MainContract.CompileDate;
                newMainContract.States = MainContract.States;
                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除总包合同
        /// </summary>
        /// <param name="MainContractId"></param>
        public static void DeleteMainContractById(string MainContractId)
        {
            Model.ActionPlan_MainContract MainContract = Funs.DB.ActionPlan_MainContract.FirstOrDefault(e => e.MainContractId == MainContractId);
            if (MainContract != null)
            {
                BLL.MainContractOpinionService.DeleteMainContractOpinionsByMainContractId(MainContractId);
                BLL.MainContractApproveService.DeleteMainContractApprovesByMainContractId(MainContractId);
                ///删除附件
                BLL.CommonService.DeleteAttachFileById(MainContractId);
                Funs.DB.ActionPlan_MainContract.DeleteOnSubmit(MainContract);
                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.MainContract_ReCompile)
                {
                    return "重报";
                }
                else if (state.ToString() == BLL.Const.MainContract_Compile)
                {
                    return "编制";
                }
                else if (state.ToString() == BLL.Const.MainContract_Reviewing)
                {
                    return "施工管理部评审";
                }
                else if (state.ToString() == BLL.Const.MainContract_Complete)
                {
                    return "审批完成";
                }
            }
            return "";
        }

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