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;

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

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

   

    // 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(string id)
    {
        var prod = _db.bed_order.AsEnumerable().Where(q => q.bed_order_no == id).FirstOrDefault(); //刪除該筆資料
        if (prod != null)
        {
            //刪除訂單明細
            _db.bed_order_detail.RemoveRange(prod.bed_order_detail);
            //var prod2 = _db.bed_order_detail.AsEnumerable().Where(q => q.bed_order_no == prod.bed_order_no).ToList(); 
            //if (prod2.Count > 0)
            //{
            //    //查詢結果全部刪除
            //    _db.bed_order_detail.RemoveRange(prod2);
            //    _db.SaveChanges();
            //}

            _db.bed_order.Remove(prod);
            _db.SaveChanges();//執行
        }

       
    }

      

    public static readonly object Locker = new object();
    [HttpPost]
    [Route("api/bed/CreateBedList")]
    public IHttpActionResult CreateBedList([FromBody] Model.pro_order_detail item)
    {
        string order_no = "";

        if (item.num > 0)
        {
            Model.bed_order chkOrder = _db.bed_order.Where(q => q.order_no == item.order_no && q.o_detail_id == item.num).FirstOrDefault();
            if (chkOrder == null)
            {
                lock (Locker)
                {
                    order_no = "ED" + DateTime.Now.ToString("yyMMdd");

                    var qry = _db.companies.AsEnumerable();
                    var prod = qry.Where(q => q.num == 1).FirstOrDefault();
                    if (prod != null)
                    {
                        if (!string.IsNullOrEmpty(prod.bed_order_no) && prod.bed_order_no.Contains(order_no))
                        {
                            int tmp = Convert.ToInt32(prod.bed_order_no.Replace(order_no, "")) + 1;
                            order_no = order_no + tmp.ToString("0000");
                        }
                        else
                            order_no = order_no + "0001";

                        prod.bed_order_no = order_no;
                        _db.SaveChanges();
                    }
                    else
                        order_no = "";
                }

                if (order_no != "")
                {
                    //建立掛單表單        
                    Model.bed_order order = new Model.bed_order();//新增
                    order.bed_order_no = order_no;
                    order.order_no = item.order_no;
                    order.o_detail_id = item.num;
                    order.keyin1 = "A1"; //預設未入住
                    order.reg_time = DateTime.Now;
                    _db.bed_order.Add(order);

                    //建立掛單表單明細 count == item.qty    
                    for (int i = 0; i < item.qty.Value; i++)
                    {
                        Model.bed_order_detail detail = new Model.bed_order_detail();//新增
                        detail.bed_order_no = order_no;
                        _db.bed_order_detail.Add(detail);
                    }

                    _db.SaveChanges();

                    return Ok();
                }
                else
                    return NotFound();
            }
            else
            {
                //check detail qty ?
                int _needQty = chkOrder.pro_order_detail.qty??0;
                int _nowQty = chkOrder.bed_order_detail.Count;

                for(int i=0; i< _needQty- _nowQty;i++)
                {
                    //建立掛單表單明細 count == item.qty    
                    Model.bed_order_detail detail = new Model.bed_order_detail();//新增
                    detail.bed_order_no = chkOrder.bed_order_no;
                    _db.bed_order_detail.Add(detail);
                }

                _db.SaveChanges();
                return Ok(); //已建立

            }

        }
        else      
           return  NotFound();
               

    }


    [HttpPost]
    [Route("api/bed/GetDetailList")]
    public IHttpActionResult GetDetailList([FromBody] Model.bed_order q,
   int page, int pageSize = 10, string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.bed_order_detail.AsEnumerable();
            qry = qry.Where(o => o.bed_order_no == q.bed_order_no);

        qry = qry.OrderBy(o => o.checkIn_date ).ThenBy(o => o.num);

        int i = 1;
        var tdesc = publicFun.enum_desc<Model.bed_kind.bed_type>();
        var ret = new
        {
            list = qry.ToPagedList(page, pageSize).Select(x => new
            {
                id = i++,
                num = x.num,
                u_name = x.bed_order.pro_order_detail.f_num.HasValue? (x.bed_order.pro_order_detail.follower.u_name) :"",
                sex = x.bed_order.pro_order_detail.f_num.HasValue? x.bed_order.pro_order_detail.follower.sex :"",
                checkIn_date = x.checkIn_date,

                //bed_kind1 -> column
                //bed_kind2 -> column
                //bed_kind -> table
                //bed_kind3 -> table

                bed_kind1_selected = new //樓層
                {
                    text = x.bed_kind1.HasValue ? x.bed_kind.kind : "",
                    val = x.bed_kind1.HasValue ? x.bed_kind1.Value : 0,
                },
                bed_kind2_selected = new //房號/房名
                {
                    text = x.bed_kind2.HasValue ? x.bed_kind3.kind : "",
                    val = x.bed_kind2.HasValue ? x.bed_kind2.Value : 0,
                },             
                bed_kind_detail_id_selected = new //床位編號
                {
                    text = x.bed_kind_detail_id.HasValue ? x.bed_kind_detail.bed_name : "",
                    val = x.bed_kind_detail_id.HasValue ? x.bed_kind_detail_id.Value : 0,
                    bed_type = x.bed_kind_detail_id.HasValue ? tdesc[x.bed_kind_detail.bed_type ?? 1] : "",
                },
                license = x.license,
            }),
            count = qry.Count()

        };
        return Ok(ret);
    }



    [HttpPost]
    [Route("api/bed/SaveBedDetail")]
    public IHttpActionResult SaveActKindDetail([FromBody] Model.bed_order_detail item)
    {
        if (item.bed_order_no !="")
        {
            if (item.num > 0)
            {
                Model.bed_order_detail _detail = _db.bed_order_detail.Where(q => q.num == item.num).FirstOrDefault();//修改
                if (_detail != null)
                {
                    if(item.checkIn_date.HasValue) _detail.checkIn_date = item.checkIn_date.Value;
                    if(item.bed_kind1.HasValue) _detail.bed_kind1 = item.bed_kind1.Value;
                    if(item.bed_kind2.HasValue) _detail.bed_kind2 = item.bed_kind2.Value;
                    if(item.bed_kind_detail_id.HasValue) _detail.bed_kind_detail_id = item.bed_kind_detail_id.Value;
                    _detail.license = item.license;

                    _db.SaveChanges();
                    var ret = _detail.num;
                    return Ok(ret);

                }
                else
                    return NotFound();

            }
            else
            {
                return NotFound();

            }
        }
        else
        {
            return NotFound();
        }

    }



    [HttpDelete]
    [Route("api/bed/DeleteBedDetail/{id}")]//刪除detail
    public void DeleteBedDetail(int id)
    {
        var prod = _db.bed_order_detail.AsEnumerable().Where(q => q.num == id).FirstOrDefault(); //刪除該筆資料
        if (prod != null)
        {
            
            _db.bed_order_detail.Remove(prod);
            _db.SaveChanges(); //執行

        }
    }
}