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

namespace SiteCore.Handler
{
    public partial class app
    {

        public void get_indexmenu()
        {
            int r = getDecodeInt("r");
            if (r == 0) conError("无登录");
            //string r = GetPostString("r");
            DataTable dt = WebCache.GetIndexMenu(r);
            conGridJson(dt.Rows.Count, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(dt));
        }


        public void get_indexnav()
        {
            DataStruct dStruct = GetPostStruct();
            List<string> lw = new List<string>();

            string key = GetPostString("key");
            if (key.Length > 0) lw.Add(string.Format("title like '%{0}%'", key));

            dStruct.MainWhere = string.Join(" and ", lw.ToArray());
            dStruct.Order = "sort asc";
            DataTable dt = WebCache.GetData("s_indexnav", dStruct);
            conGridJson(dStruct.TotalCount, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(dt));
        }

        //首页动态
        public void get_indextrends2()
        {
            /*
            1:闲置出售
            2.求购专区
            3.校园招聘
            4.赏金大厅
            5.社团
            6.校园资讯
            7.合伙人
            8.勤工俭学
            */

            int uid = getDecodeInt("uid");
            //int uid = 35;
            DataTable resultDt = new DataTable();
            resultDt.Columns.Add(new DataColumn("type", typeof(int)));
            resultDt.Columns.Add(new DataColumn("tname", typeof(string)));
            resultDt.Columns.Add(new DataColumn("items", typeof(string)));
            //resultDt.Columns.Add(new DataColumn("time", typeof(string)));
            //resultDt.Columns.Add(new DataColumn("tid", typeof(int)));
            //resultDt.Columns.Add(new DataColumn("mainid", typeof(int)));
            //resultDt.Columns.Add(new DataColumn("title", typeof(string)));
            //resultDt.Columns.Add(new DataColumn("img", typeof(string)));
            //resultDt.Columns.Add(new DataColumn("con", typeof(string)));
            DataRow nDr = null;
            StringBuilder sql = new StringBuilder();
            //sql.Append("select top 3 id,id as mainid,title,addtime,coverimage as img,sectitle as con,'' as page from S_News order by AddTime desc ;");
            sql.Append("select top 3 id,id as mainid,title,addtime,coverimage as img,sectitle as con,'' as page from S_News order by AddTime desc ;");
            //sql.Append("select top 1 3 as type,'校园招聘' as tname,publishtime as time,id as tid,id as mainid,jobtitle as title,'' as img,comname as con from S_Recruit order by PublishTime desc ;");
            if (uid > 0)
            {
                sql.AppendFormat("select top 5 id,goodsid,goodsname,username,addtime,gcontent,CoverImage,(select count(0) from S_Tiding where isRead=0 and mainid=view_GoodsComment.goodsid group by mainid) as rcount from view_GoodsComment where ID in (select max(tid) from S_Tiding where isRead=0 and typecode='ewu' and ToUserID={0} group by mainid) order by addtime desc ;", uid);
                sql.AppendFormat("select top 3 id,roomid,discussid,roomname,discussname,starttime,r,c,posname from view_laborder where datediff(minute,starttime,getdate())>=-15 and datediff(minute,starttime,getdate())<=15 and state=0 and userid={0} ;",uid);
                //sql.AppendFormat("select top 1 id,wishsid,wishsname,username,addtime,con,userid from view_WishsComment where WishsID in (select id from S_Wishs where UserID={0} and State=1) order by AddTime desc ;", uid);
                //sql.AppendFormat("select top 1 ");
            }
            DataSet ds = DbHelper.DbConn.ExecuteDataset(sql.ToString());
            StringBuilder uStr = new StringBuilder();
            int uc = 0;
            int j = 0;
            if (uid > 0)
            {
                int idx = 1;

                DataTable gDt = ds.Tables[idx++];
                if (gDt != null && gDt.Rows.Count > 0)
                {
                    if (uc == 0) uStr.Append("{");
                    else uStr.Append(",{");
                    uStr.AppendFormat("\"type\":\"{0}\"", 1);
                    uStr.AppendFormat(",\"tname\":\"{0}\"", "闲置出售·最新回复");
                    uStr.Append(",\"items\":[");
                    j = 0;
                    foreach (DataRow idr in gDt.Rows)
                    {
                        if (j == 0) uStr.Append("{");
                        else uStr.Append(",{");
                        uStr.AppendFormat("\"tid\":\"{0}\"", idr["id"]);
                        uStr.AppendFormat(",\"mainid\":\"{0}\"", idr["goodsid"]);
                        uStr.AppendFormat(",\"time\":\"{0}\"", Convert.ToDateTime(idr["addtime"]).ToString("yyyy-MM-dd HH:mm"));
                        uStr.AppendFormat(",\"title\":\"{0}\"", idr["goodsname"]);
                        uStr.AppendFormat(",\"img\":\"{0}\"", idr["CoverImage"]);
                        uStr.AppendFormat(",\"rcount\":\"{0}\"", idr["rcount"]);
                        uStr.AppendFormat(",\"con\":\"{0}\"", idr["username"] + ": " + idr["gcontent"]);
                        uStr.Append("}");
                        j++;
                    }
                    uStr.Append("]");
                    uStr.Append("}");
                    uc++;

                }

                gDt = ds.Tables[idx++];
                if (gDt != null && gDt.Rows.Count > 0)
                {
                    if (uc == 0) uStr.Append("{");
                    else uStr.Append(",{");
                    uStr.AppendFormat("\"type\":\"{0}\"", 2);
                    uStr.AppendFormat(",\"tname\":\"{0}\"", "图书馆预约提醒");
                    uStr.Append(",\"items\":[");
                    j = 0;
                    foreach (DataRow idr in gDt.Rows)
                    {
                        if (j == 0) uStr.Append("{");
                        else uStr.Append(",{");
                        uStr.AppendFormat("\"tid\":\"{0}\"", idr["id"]);
                        if (Convert.ToInt32(idr["roomid"]) > 0)
                        {
                            uStr.AppendFormat(",\"mainid\":\"{0}\"", idr["roomid"]);
                            uStr.AppendFormat(",\"title\":\"{0}\"", idr["roomname"]);
                            uStr.AppendFormat(",\"con\":\"{0}\"", idr["r"] + "排" + idr["c"] + "桌" + idr["posname"] + ",可签到使用了");
                        }
                        else
                        {
                            uStr.AppendFormat(",\"mainid\":\"{0}\"", idr["discussid"]);
                            uStr.AppendFormat(",\"title\":\"{0}\"", idr["discussname"]);
                            uStr.AppendFormat(",\"con\":\"{0}\"", "可以签到使用了");
                        }
                        uStr.AppendFormat(",\"time\":\"{0}\"", Convert.ToDateTime(idr["starttime"]).ToString("yyyy-MM-dd HH:mm"));
                        uStr.AppendFormat(",\"rcount\":\"{0}\"", "");
                        uStr.AppendFormat(",\"img\":\"{0}\"", "");
                        uStr.Append("}");
                        j++;
                    }
                    uStr.Append("]");
                    uStr.Append("}");
                    uc++;
                }
            }

            DataTable dt = ds.Tables[0];
            nDr = resultDt.NewRow();
            nDr["type"] = 6;
            nDr["tname"] = "校园热点";

            if (uc == 0) uStr.Append("{");
            else uStr.Append(",{");
            uStr.AppendFormat("\"type\":\"{0}\"", 6);
            uStr.AppendFormat(",\"tname\":\"{0}\"", "校园热点");
            uStr.Append(",\"items\":[");
            j = 0;
            foreach (DataRow idr in dt.Rows)
            {
                if (j == 0) uStr.Append("{");
                else uStr.Append(",{");
                uStr.AppendFormat("\"tid\":\"{0}\"", idr["id"]);
                uStr.AppendFormat(",\"mainid\":\"{0}\"", idr["mainid"]);
                uStr.AppendFormat(",\"time\":\"{0}\"", Convert.ToDateTime(idr["addtime"]).ToString("yyyy-MM-dd HH:mm"));
                uStr.AppendFormat(",\"title\":\"{0}\"", idr["title"]);
                uStr.AppendFormat(",\"rcount\":\"{0}\"", "");
                uStr.AppendFormat(",\"img\":\"{0}\"", idr["img"]);
                uStr.AppendFormat(",\"con\":\"{0}\"", "");
                uStr.AppendFormat(",\"page\":\"{0}\"", idr["page"]);
                uStr.Append("}");
                j++;
            }
            uStr.Append("]");
            uStr.Append("}");

            conGridJson(resultDt.Rows.Count, "[" + uStr.ToString() + "]");
            //dt = ds.Tables[1];
            //foreach (DataRow idr in dt.Rows)
            //{
            //    resultDt.Rows.Add(idr.ItemArray);
            //}

            //conGridJson(resultDt.Rows.Count, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(resultDt));

        }

        //首页动态
        public void get_indextrends()
        {
            /*
            1:闲置出售
            2.求购专区
            3.校园招聘
            4.赏金大厅
            5.社团
            6.校园资讯
            7.合伙人
            8.勤工俭学
            */

            int uid = getDecodeInt("uid");
            
            DataTable resultDt = new DataTable();
            resultDt.Columns.Add(new DataColumn("type", typeof(int)));
            resultDt.Columns.Add(new DataColumn("tname", typeof(string)));
            resultDt.Columns.Add(new DataColumn("time", typeof(string)));
            resultDt.Columns.Add(new DataColumn("tid", typeof(int)));
            resultDt.Columns.Add(new DataColumn("mainid", typeof(int)));
            resultDt.Columns.Add(new DataColumn("title", typeof(string)));
            resultDt.Columns.Add(new DataColumn("img", typeof(string)));
            resultDt.Columns.Add(new DataColumn("con", typeof(string)));
            DataRow nDr = null;
            StringBuilder sql = new StringBuilder();
            sql.Append("select top 2 6 as type,'校园热点' as tname,addtime as time,id as tid,id as mainid,title,coverimage as img,sectitle as con,'' as page from S_News order by AddTime desc ;");
            //sql.Append("select top 1 3 as type,'校园招聘' as tname,publishtime as time,id as tid,id as mainid,jobtitle as title,'' as img,comname as con from S_Recruit order by PublishTime desc ;");
            if (uid > 0)
            {
                sql.AppendFormat("select top 1 id,goodsid,goodsname,username,addtime,gcontent,userid from view_GoodsComment where GoodsID in (select id from S_Goods where UserID={0} and State=1) order by AddTime desc ;", uid);
                sql.AppendFormat("select top 1 id,wishsid,wishsname,username,addtime,con,userid from view_WishsComment where WishsID in (select id from S_Wishs where UserID={0} and State=1) order by AddTime desc ;", uid);
                //sql.AppendFormat("select top 1 ");
            }
            DataSet ds = DbHelper.DbConn.ExecuteDataset(sql.ToString());
            DataRow dr = null;


            //DataTable dt = ds.Tables[1];
            int uc = 0;
            if (uid>0)
            {
                int idx = 1;
                DataTable gDt = ds.Tables[idx++];
                if (gDt != null && gDt.Rows.Count > 0)
                {
                    dr = gDt.Rows[0];
                    if (Convert.ToInt32(dr["userid"]) != uid)
                    {
                        nDr = resultDt.NewRow();
                        nDr["type"] = 1;
                        nDr["tid"] = dr["id"];
                        nDr["mainid"] = dr["goodsid"];
                        nDr["tname"] = "闲置出售·最新回复";
                        nDr["time"] = Convert.ToDateTime(dr["addtime"]).ToString("yyyy-MM-dd HH:mm");
                        nDr["title"] = dr["goodsname"];
                        nDr["con"] = "@" + dr["username"] + ": " + dr["gcontent"];
                        uc++;
                        resultDt.Rows.Add(nDr);
                    }
                }
                DataTable wDt = ds.Tables[idx++];
                if (wDt != null && wDt.Rows.Count > 0)
                {
                    dr = wDt.Rows[0];
                    if (Convert.ToInt32(dr["userid"]) != uid)
                    {
                        nDr = resultDt.NewRow();
                        nDr["type"] = 2;
                        nDr["tid"] = dr["id"];
                        nDr["mainid"] = dr["wishsid"];
                        nDr["tname"] = "求购专区·最新回复";
                        nDr["time"] = Convert.ToDateTime(dr["addtime"]).ToString("yyyy-MM-dd HH:mm");
                        nDr["title"] = dr["wishsname"];
                        nDr["con"] = "@" + dr["username"] + ": " + dr["con"];
                        uc++;
                        resultDt.Rows.Add(nDr);
                    }
                }
            }

            DataTable dt = ds.Tables[0];
            int i = 1;
            foreach (DataRow idr in dt.Rows)
            {
                resultDt.Rows.Add(idr.ItemArray);
                if (uc > 0 && i > 1) break;
                i++;
            }
            //dt = ds.Tables[1];
            //foreach (DataRow idr in dt.Rows)
            //{
            //    resultDt.Rows.Add(idr.ItemArray);
            //}

            conGridJson(resultDt.Rows.Count, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(resultDt));

        }
    }
}