using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using PagedList;
using Newtonsoft.Json;
using System.Collections;
using static TreeView;

[ezAuthorize]
public class memberController : BaseApiController
{
    // GET api/<controller>
    public IEnumerable<Model.member> Get()
    {
        var list = _db.members.ToList();
        if (list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return list;
    }

    // GET api/<controller>/5
    public Model.member Get(int id)
    {
        var item = _db.members.Where(q => q.num == id).FirstOrDefault();
        if (item == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return item;
    }

    // GET api/<controller>/5
    public IEnumerable<Model.member> GetPage(int page)
    {
        var list = _db.members.Where(q => q.num < 10).ToList();
        return list;
    }

    // POST api/<controller>
    public void Post([FromBody] string value)
    {
    }

    // PUT api/<controller>/5
    public void Put(int id, [FromBody] string value)
    {
    }

    // DELETE api/<controller>/5
    public void Delete(int id)
    {
        var prod = _db.members.AsEnumerable().Where(q => q.num == id).FirstOrDefault(); //刪除該筆資料
        if (prod != null)
        {
            if(!string.IsNullOrEmpty(prod.pic1))
            {
                publicFun publicFun = new publicFun();
                publicFun.DeleteFile(Model.member.Dir + "/" + prod.pic1);
            }
           
            //刪除考勤資料
            _db.member_check.RemoveRange(prod.member_check);

            _db.members.Remove(prod);
            _db.SaveChanges(); //執行


            Model.admin_log admin_log = new Model.admin_log();
            MyWeb.admin admin = new MyWeb.admin();//api裡不可以用MyWeb
            if (admin.isLoign())
            {
                admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.HR, (int)Model.admin_log.Status.Delete, prod.m_number+ prod.u_name);
            }

        }

    }

    [HttpDelete]
    [Route("api/member/DeleteCheck/{id}")]
    public void DeleteCheck(int id) //刪除考勤資料
    {
        var prod = _db.member_check.AsEnumerable().Where(q => q.num == id).FirstOrDefault(); //刪除該筆資料
        if (prod != null)
        {
            _db.member_check.Remove(prod);
            _db.SaveChanges(); //執行
        }
    }

    [HttpDelete]
    [Route("api/member/Delete/{nums}")]
    public void Delete(string nums)
    {
        if (!string.IsNullOrEmpty(nums))
        {
            var getDelItem = nums.TrimEnd(',').Split(',').Select(s => int.Parse(s));

            var prod = _db.members.AsEnumerable().Where(q => getDelItem.Contains(q.num)).ToList();
            if (prod.Count() > 0)
            {
                publicFun publicFun = new publicFun();
                foreach (var item in prod)
                {
                    if (!string.IsNullOrEmpty(item.pic1))
                    {
                        publicFun.DeleteFile(Model.member.Dir + "/" + item.pic1);
                    }
                }

                var prod2 = _db.member_check.AsEnumerable().Where(q => getDelItem.Contains(Convert.ToInt32(q.mem_num))).ToList();
                if (prod2.Count > 0)
                {
                    _db.member_check.RemoveRange(prod2);
                    //_db.SaveChanges();
                }

                _db.members.RemoveRange(prod);
                _db.SaveChanges();



                Model.admin_log admin_log = new Model.admin_log();
                MyWeb.admin admin = new MyWeb.admin();//api裡不可以用MyWeb
                if (admin.isLoign())
                {
                    admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.HR, (int)Model.admin_log.Status.Delete, admin_log.LogViewBtn(prod.Select(x => x.m_number+x.u_name).ToList()));
                }
            }
        }
    }

    [HttpDelete]
    [Route("api/member/DeleteAllCheck/{nums}")]
    public void DeleteAllCheck(string nums)
    {
        if (!string.IsNullOrEmpty(nums))
        {
            var ids = nums.TrimEnd(',').Split(',').Select(s => int.Parse(s));
            var prod = _db.member_check.AsEnumerable().Where(q => ids.Contains(q.num)).ToList();
            if (prod.Count() > 0)
            {
                _db.member_check.RemoveRange(prod);
                _db.SaveChanges();
            }
        }
    }

    [HttpPost]
    [Route("api/member/GetList")]
    public IHttpActionResult GetList([FromBody] Model.ViewModel.member q, int page, int pageSize = 10,
     string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.members.AsEnumerable();

        if (!string.IsNullOrEmpty(q.u_name))
            qry = qry.Where(o => o.u_name.Contains(q.u_name.Trim()));
        if (q.group_kind.HasValue && q.group_kind.Value > 0)
        {
            var _subKinds = new TreeView().subKinds(_db.member_group.Select(o => new TreeItem()
            {
                num = o.num,
                root = o.root,
            }).ToList(), q.group_kind.Value);

            qry = qry.Where(o => o.group_kind == q.group_kind.Value || _subKinds.Any(s => s == o.group_kind));
        }
        if (q.title_kind.HasValue && q.title_kind.Value > 0)
            qry = qry.Where(o => o.title_kind == q.title_kind.Value);
        if (q.starttime.HasValue)
            qry = qry.Where(o => o.group_kind.HasValue && o.member_group.starttime >= q.starttime.Value);
        if (q.offtime.HasValue)
            qry = qry.Where(o => o.group_kind.HasValue && o.member_group.starttime <= q.offtime.Value);
        if (!string.IsNullOrEmpty(q.sex))
            qry = qry.Where(o => o.sex==q.sex.Trim());
        if (!string.IsNullOrEmpty(q.m_number))
            qry = qry.Where(o => o.m_number.Contains(q.m_number.Trim()));

        if (sortBy.Equals("m_number"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.m_number);
            else
                qry = qry.OrderBy(o => o.m_number);
        }
        else if (sortBy.Equals("u_name"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.u_name);
            else
                qry = qry.OrderBy(o => o.u_name);
        }
        else if (sortBy.Equals("sex"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.sex);
            else
                qry = qry.OrderBy(o => o.sex);
        }
        else if (sortBy.Equals("group_kind"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.group_kind);
            else
                qry = qry.OrderBy(o => o.group_kind);
        }
        else if (sortBy.Equals("title_kind"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.title_kind);
            else
                qry = qry.OrderBy(o => o.title_kind);
        }
        else if (sortBy.Equals("starttime"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.member_group.starttime);
            else
                qry = qry.OrderBy(o => o.member_group.starttime);
        }     
        else
            qry = qry.OrderByDescending(o => o.num);
     
       
        var ret = new
        {
            list = qry.ToPagedList(page, pageSize).Select(x => new
            {
                num = x.num,
                m_number = x.m_number,
                u_name = x.u_name,
                sex = x.sex,
                group_kind = x.group_kind,
                group_kindTxt = x.group_kind.HasValue ? x.member_group.kind : "",
                group_kindTxt2 = x.group_kind.HasValue ? new TreeView().kindText(_db.member_group.Select(o => new TreeItem()
                {
                    kind = o.kind,
                    num = o.num,
                    root = o.root,
                }).ToList(), x.group_kind) : "",
                title_kind = x.title_kind,
                title_kindTxt = x.title_kind.HasValue ? x.member_title.kind : "",
                starttime = x.group_kind.HasValue ? x.member_group.starttime : (object)null,
                demo = x.demo,
            }),
            count = qry.Count()
        };


        if (ret.list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return Ok(ret);
    }


    [HttpPost]
    [Route("api/member/GetCheckList")]
    public IHttpActionResult GetCheckList([FromBody] Model.ViewModel.member_check q, int page, int pageSize = 10,
     string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.member_check.AsEnumerable();

        if (!string.IsNullOrEmpty(q.u_name))
            qry = qry.Where(o => o.member.u_name.Contains(q.u_name));
        if (q.group_kind.HasValue && q.group_kind.Value > 0)
            qry = qry.Where(o => o.member.group_kind == q.group_kind.Value);

        if (q.check_date_year.HasValue && q.check_date_year.Value > 0 )
            qry = qry.Where(o => o.check_date.Value.Year == q.check_date_year.Value);

        if (q.check_date_month.HasValue && q.check_date_month.Value > 0)
            qry = qry.Where(o => o.check_date.Value.Month == q.check_date_month.Value);


        if (sortBy.Equals("m_number"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.member.m_number);
            else
                qry = qry.OrderBy(o => o.member.m_number);
        }
        else if (sortBy.Equals("u_name"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.member.u_name);
            else
                qry = qry.OrderBy(o => o.member.u_name);
        }
        else if (sortBy.Equals("check_date"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.check_date);
            else
                qry = qry.OrderBy(o => o.check_date);
        }
        else if (sortBy.Equals("check_time"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.check_time);
            else
                qry = qry.OrderBy(o => o.check_time);
        }
        else if (sortBy.Equals("check_type"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.check_type);
            else
                qry = qry.OrderBy(o => o.check_type);
        }
        else if (sortBy.Equals("login_type"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.login_type);
            else
                qry = qry.OrderBy(o => o.login_type);
        }
        else
            qry = qry.OrderByDescending(o => o.num);

        var tdesc = publicFun.enum_desc<Model.member.attendances.type>();
        var tdesc2 = publicFun.enum_desc<Model.member.attendances.login>();
        var ret = new
        {
            list = qry.ToPagedList(page, pageSize).Select(x => new
            {
                num = x.num,
                m_number = x.member.m_number,
                u_name = x.member.u_name,
                check_date = x.check_date,
                check_time = x.check_time,
                check_type = x.check_type,
                check_type_desc = tdesc[x.check_type ?? 1],
                login_type = x.login_type,
                login_type_desc = tdesc2[x.login_type ?? 1]
               
            }),
            count = qry.Count()
        };


        if (ret.list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return Ok(ret);
    }


    [HttpPost]
    [Route("api/member/GetGroupList")]
    public IHttpActionResult GetGroupList([FromBody] Model.ViewModel.member_group q, int page, int pageSize = 10,
     string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.member_group.AsEnumerable();

        if (!string.IsNullOrEmpty(q.kind))
            qry = qry.Where(o => o.kind.Contains(q.kind));


        //if (sortBy.Equals("kind"))
        //{
        //    if (sortDesc)
        //        qry = qry.OrderByDescending(o => o.kind);
        //    else
        //        qry = qry.OrderBy(o => o.kind);
        //}

        //else
        //    qry = qry = qry.OrderBy(o => o.kind);



        var qry2 = new TreeView().get_data2(qry.Select(o => new TreeItem()
        {
            kind = o.kind,
            num = o.num,
            root = o.root,
            range = o.range,
        }).OrderBy(x => x.root).ThenBy(x => x.kind).ToList(), 0, 0);


        var ret = new
        {
            list = qry2.ToPagedList(page, pageSize).Select(x => new
            {
                num = x.num,
                kind = new TreeView().RptDash(x.Level) + x.kind,

            }),
            count = qry.Count()
        };


        if (ret.list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return Ok(ret);
    }
    [HttpPost]
    [Route("api/member/GetTitleList")]
    public IHttpActionResult GetTitleList([FromBody] Model.ViewModel.member_title q, int page, int pageSize = 10,
     string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.member_title.AsEnumerable();

        if (!string.IsNullOrEmpty(q.kind))
            qry = qry.Where(o => o.kind.Contains(q.kind));

        if (q.inTime)
            qry = qry.Where(o => o.status == "Y");


        if (sortBy.Equals("kind"))
        {
            if (sortDesc)
                qry = qry.OrderByDescending(o => o.kind);
            else
                qry = qry.OrderBy(o => o.kind);
        }
       
        else
            qry = qry = qry.OrderBy(o => o.kind);

        var tdesc = publicFun.enum_desc<Model.member.attendances.type>();
        var tdesc2 = publicFun.enum_desc<Model.member.attendances.login>();
        var ret = new
        {
            list = qry.ToPagedList(page, pageSize).Select(x => new
            {
                num = x.num,
                kind = x.kind,           

            }),
            count = qry.Count()
        };


        if (ret.list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return Ok(ret);
    }
}