using BizCom;
using SQLData;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using Utils.ImageUtils;

namespace SiteCore.Handler
{
    public partial class app
    {
        public void get_expert()
        {
            DataStruct dStruct = GetPostStruct();
            List<string> lw = new List<string>();

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

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

        public void upload_expert_imgs()
        {
            UserObj uo = GetUserEntity();
            if (uo == null) return;
            int uid = uo.userid;
            string tag = GetPostString("tag");

            HttpPostedFile postFile = null;
            List<string> lstFile = new List<string>();
            int c = con.Request.Files.Count;
            if (c > 0)
            {
                for (int i = 0; i < c; i++)
                {
                    string errMsg = "";
                    postFile = con.Request.Files[i];
                    if (!ImageHandler.CheckImage(postFile, out errMsg))
                    {
                        conError(errMsg);
                        return;
                    }
                    string fileName = uid + DateTime.Now.ToFileTimeUtc() + ".jpg";
                    string sourceExt = Path.GetExtension(postFile.FileName);
                    if (sourceExt == ".gif")
                    {
                        fileName = uid + DateTime.Now.ToFileTimeUtc() + ".gif";
                        postFile.SaveAs(webConfig.expertPath + "\\" + fileName);
                    }
                    else
                    {
                        string saveFile = Path.Combine(webConfig.expertPath, fileName);
                        string result = "";
                        using (System.Drawing.Image imgThumb = System.Drawing.Image.FromStream(postFile.InputStream))
                        {
                            result = ImageMaker.ToThumbnailImages(imgThumb, saveFile, 800, "", 9, 3);
                        }
                    }
                    lstFile.Add(fileName);
                }
            }
            string fs = "";
            if (lstFile.Count > 0) fs = string.Join(",", lstFile.ToArray());
            conSuccess("上传成功", "{\"fname\":\"" + fs + "\"}");
        }


        public void expert_question()
        {
            UserObj uo = GetUserEntity();
            if (uo == null) return;
            int uid = uo.userid;

            if (UrlPostParmsCheck("eid,con"))
            {
                int eid = GetPostInt("eid");
                string sex = GetPostString("sex");
                string birthday = GetPostString("birthday");
                string mobile = GetPostString("mobile");
                string con = GetPostString("con");
                con = con.Replace("\r\n", "<br>").Replace("\n", "<br>");
                con = con.Replace(" ", "&nbsp;");
                string images = GetPostString("images").TrimEnd(',');
                SExpertQuestion entity = new SExpertQuestion();
                entity.AddTime = DateTime.Now;
                entity.UserID = uid;
                entity.ExpertID = eid;
                entity.Sex = sex;
                entity.Mobile = mobile;
                entity.BirthDay = birthday;
                entity.Con = con;
                entity.Imgs = images;
                entity.Create();
                conSuccess("提交提问!");
                return;
            }
            conError("错误的参数");
        }


        public void get_expertquestion()
        {
            if (UrlPostParmsCheck("eid"))
            {
                int eid = GetPostInt("eid");
                DataStruct dStruct = GetPostStruct();
                List<string> lw = new List<string>();
                lw.Add("ExpertID=" + eid);
                dStruct.Order = "addtime desc";
                dStruct.MainWhere = string.Join(" and ", lw.ToArray());
                dStruct.Fileds = "id,nickname,userpic,con,repnum,imgs,addtime,sex,answer,ansmp3,mp3len,anstime,STUFF((select top 2 '§'+userpic+'№'+nickname+'№'+convert(varchar(20),addtime,120)+'№'+convert(varchar(1),sex)+'№'+con from view_expertquestionreply as b where b.questionid=view_expertquestion.id order by AddTime desc for xml path('')),1,1,'') as items";
                DataTable dt = WebCache.GetData("view_expertquestion", dStruct);
                conGridJson(dStruct.TotalCount, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(dt));
                return;
            }
        }

        public void upload_expert_mp3()
        {
            UserObj uo = GetUserEntity();
            if (uo == null) return;
            int uid = uo.userid;
            string tag = GetPostString("tag");

            HttpPostedFile postFile = null;
            List<string> lstFile = new List<string>();
            int c = con.Request.Files.Count;
            if (c > 0)
            {
                for (int i = 0; i < c; i++)
                {
                    string errMsg = "";
                    postFile = con.Request.Files[i];
                    if (!ImageHandler.CheckMp3(postFile, out errMsg))
                    {
                        conError(errMsg);
                        return;
                    }
                    //

                    string fileName = uid + DateTime.Now.ToFileTimeUtc() + ".mp3";
                    //string sourceExt = Path.GetExtension(postFile.FileName);
                    //fileName = uid + DateTime.Now.ToFileTimeUtc() + ".mp3";
                    postFile.SaveAs(webConfig.expertPath + "\\" + fileName);
                    lstFile.Add(fileName);
                }
            }
            string fs = "";
            if (lstFile.Count > 0) fs = string.Join(",", lstFile.ToArray());
            conSuccess("上传成功", "{\"fname\":\"" + fs + "\"}");
        }

        public void reply_expertquestion()
        {
            UserObj uo = GetUserEntity();
            if (uo == null) return;
            int uid = uo.userid;

            if (UrlPostParmsCheck("qid"))
            {
                int qid = GetPostInt("qid");
                string con = GetPostString("con");
                string mp3 = GetPostString("mp3");
                string mp3len = GetPostString("mp3len");

                SExpertQuestion entity = SExpertQuestion.Get(qid);//,uo.expertid
                if (entity == null)
                {
                    conError("只允许该专家回复!");
                    return;
                }
                else
                {
                    entity.AnsMp3 = mp3;
                    entity.Mp3Len = mp3len;
                    entity.Answer = con;
                    entity.AnsTime = DateTime.Now;
                    entity.Update();
                    conSuccess("回复完成!");
                    return;
                }
            }
            conError("错误的参数");
        }
     
        public void ins_expertquestionreply()
        {
            UserObj uo = GetUserEntity();
            if (uo == null) return;
            int uid = uo.userid;
            int expid = uo.expertid;
            if (UrlPostParmsCheck("qid,con"))
            {
                successFlag = true;

                int qid = GetPostInt("qid");
                int pid = GetPostInt("pid");
                string con = GetPostString("con");
                string imgs = GetPostString("images");
                string mp3 = GetPostString("mp3");
                SExpertQuestion entity = SExpertQuestion.Get(qid);
                if (entity == null)
                {
                    conError("找不到问题!");
                    return;
                }
                if (entity.ExpertID == uo.expertid || uid == entity.UserID)
                {
                    SExpertQuestionReply reply = new SExpertQuestionReply();
                    reply.AddTime = DateTime.Now;
                    reply.ParentID = pid;
                    reply.UserID = uid;
                    reply.Con = con;
                    reply.QuestionID = qid;
                    reply.Mp3 = mp3;
                    reply.Create();

                    entity.repNum += 1;
                    entity.Update();

                    conSuccess("已回复");
                    return;
                }
                else
                {
                    conError("只允许该问题的提问者及专家回复问题");
                    return;
                }
                //if(entity.ExpertID)
               
            }
            conError("错误的参数");
        }

        public void get_expertquestionreply()
        {
            if(UrlPostParmsCheck("qid"))
            {
                int eid = GetPostInt("qid");
                DataStruct dStruct = GetPostStruct();
                List<string> lw = new List<string>();
                lw.Add("QuestionID=" + eid);
                dStruct.Order = "addtime desc";
                dStruct.MainWhere = string.Join(" and ", lw.ToArray());
                dStruct.Fileds = "id,nickname,userpic,con,addtime,0 as likenum,sex";
                DataTable dt = WebCache.GetData("view_expertquestionreply", dStruct);
                conGridJson(dStruct.TotalCount, Utils.Serialization.JsonString.DataTable2LowerAjaxJson(dt));
                return;
            }
        }

    }
}