using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BLL
{
    public static class APIBaseInfoService
    {
        #region 根据登陆的用户ID获取项目列表(对施工单位)
        /// <summary>
        /// 根据登陆的用户ID获取项目列表
        /// </summary>
        /// <param name="userId">登陆的用户ID</param>
        /// <param name="projectArea">项目区域</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getProjectList(string userId,string projectArea)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                var getDataLists = (from x in db.Base_Project
                                    join y in db.Project_User
                                    on x.ProjectId equals y.ProjectId
                                    where y.UserId == userId && x.ProjectArea == projectArea
                                    && x.IsClosed == false
                                    select new Model.BaseInfoItem
                                    {
                                        BaseInfoId = x.ProjectId,
                                        BaseInfoCode = x.ProjectCode,
                                        BaseInfoName = x.ProjectName
                                    }).Distinct().ToList();

                return getDataLists;
            }
        }
        #endregion

        #region 根据项目区域获取项目列表（对查询）
        /// <summary>
        /// 根据项目区域获取项目列表
        /// </summary>
        /// <param name="userId">登陆的用户ID</param>
        /// <param name="projectArea">项目区域</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getProjectListByArea(string projectArea)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                var getDataLists = (from x in db.Base_Project
                                    where x.ProjectArea == projectArea
                                    select new Model.BaseInfoItem
                                    {
                                        BaseInfoId = x.ProjectId,
                                        BaseInfoCode = x.ProjectCode,
                                        BaseInfoName = x.ProjectName
                                    }).Distinct().ToList();

                return getDataLists;
            }
        }
        #endregion

        #region 根据项目ID和施工单位获取区域列表
        /// <summary>
        /// 根据项目ID和施工单位获取区域列表
        /// </summary>
        /// <param name="projectId">项目ID</param>
        /// <param name="unitId">施工单位ID</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getWorkAreaList(string projectId, string unitId)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                var getDataLists = (from x in db.Project_WorkArea
                                    where x.ProjectId == projectId && x.UnitId == unitId
                                    select new Model.BaseInfoItem
                                    {
                                        BaseInfoId = x.WorkAreaId,
                                        BaseInfoCode = x.WorkAreaCode,
                                        BaseInfoName = x.WorkAreaName,
                                        Remark = x.InstallationId
                                    }).Distinct().ToList();

                return getDataLists;
            }
        }
        #endregion

        #region 根据项目ID和施工区域获取管线列表信息
        /// <summary>
        /// 根据项目ID和施工区域获取管线列表信息
        /// </summary>
        /// <param name="projectId">项目ID</param>
        /// <param name="wordAreaId">施工区域ID</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getPipeLineList(string projectId, string wordAreaId)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                var getDataLists = (from x in db.Pipeline_Pipeline
                                    where x.ProjectId == projectId && x.WorkAreaId == wordAreaId
                                    select new Model.BaseInfoItem
                                    {
                                        BaseInfoId = x.PipelineId,
                                        BaseInfoCode = x.PipelineCode,
                                        BaseInfoName = x.PipelineCode
                                    }).Distinct().OrderBy(x=>x.BaseInfoCode).ToList();

                return getDataLists;
            }
        }
        #endregion

        #region 根据管线ID获取焊口列表信息
        /// <summary>
        /// 根据管线ID获取焊口列表信息
        /// </summary>
        /// <param name="pipelineId">管线ID</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getWeldJointList(string pipelineId)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                // 预提交的焊口
                var preJotId = (from x in db.Pipeline_PreWeldingDaily
                                join y in db.Pipeline_WeldJoint on x.WeldJointId equals y.WeldJointId
                                where y.PipelineId == pipelineId
                                select x.WeldJointId).Distinct();

                // 未焊接的焊口
                var weldJointLists = from x in Funs.DB.Pipeline_WeldJoint
                                    where x.PipelineId == pipelineId && x.WeldingDailyId == null 
                                           && (x.IsCancel == null || x.IsCancel == false)
                                    select new
                                    {
                                        x.WeldJointId,
                                        x.WeldJointCode,
                                    };

                List<Model.BaseInfoItem> getDataLists = new List<Model.BaseInfoItem>();
                if (weldJointLists.Count() > 0)
                {
                    foreach (var item in weldJointLists)
                    {
                        if (!preJotId.Contains(item.WeldJointId))
                        {
                            Model.BaseInfoItem info = new Model.BaseInfoItem();
                            info.BaseInfoId = item.WeldJointId;
                            info.BaseInfoCode = item.WeldJointCode;
                            getDataLists.Add(info);
                        }
                    }
                }
                return getDataLists.OrderBy(x => x.BaseInfoCode).ToList() ;
            }
        }
        #endregion

        #region 根据企业ID获取装置列表信息
        /// <summary>
        /// 根据企业ID获取装置列表信息
        /// </summary>
        /// <param name="pipelineId">管线ID</param>
        /// <returns></returns>
        public static List<Model.BaseInfoItem> getInstallationList(string projectId)
        {
            using (Model.HJGLDB db = new Model.HJGLDB(Funs.ConnString))
            {
                var getDataLists = (from x in Funs.DB.Project_Installation
                                    where x.ProjectId == projectId  
                                    orderby x.InstallationCode
                                    select new Model.BaseInfoItem
                                    {
                                        BaseInfoId = x.InstallationId,
                                        BaseInfoCode = x.InstallationCode,
                                        BaseInfoName = x.InstallationName
                                    }).Distinct().ToList();

                return getDataLists;
            }
        }
        #endregion
    }
}