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 bed_kindController : ApiController
{
    private Model.ezEntities _db = new Model.ezEntities();
    // GET api/<controller>
    public IEnumerable<Model.bed_kind> Get()
    {
        var list = _db.bed_kind.ToList();
        if (list == null) throw new HttpResponseException(HttpStatusCode.NotFound);
        return list;
    }

    // GET api/<controller>/5
    public Model.bed_kind Get(int id)
    {
        var item = _db.bed_kind.Where(q => q.num == id).FirstOrDefault();
        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(int id)
    {
    }
    [HttpGet]
    [Route("api/bed_kind/count")]
    public int Count()
    {
        var count = _db.bed_kind.Count();
        return count;
    }
    [HttpPost]
    [Route("api/bed_kind/GetList")]
    public IHttpActionResult GetList([FromBody] Model.ViewModel.bed_kind q,
    int page, int pageSize = 10, string sortBy = "", bool sortDesc = false)
    {
        var qry = _db.bed_kind.AsEnumerable();
        if (!string.IsNullOrEmpty(q.kind))
            qry = qry.Where(o => o.kind.Contains(q.kind));
        if (!string.IsNullOrEmpty(q.sex))
            qry = qry.Where(o => o.sex == q.sex);
        if (q.root.HasValue)
            qry = qry.Where(o => o.root.Value == q.root.Value);
        qry = qry.OrderBy(o => o.range).ThenBy(o => o.num);
        var ret = new
        {
            list = qry.ToPagedList(page, pageSize).Select(x => new
            {
                num = x.num,
                kind = x.kind,
                sex = x.sex,

            }),
            count = qry.Count()

        };
        return Ok(ret);
    }

    [HttpPost]
    [Route("api/bed_kind/GetDetailList")]
    public IHttpActionResult GetDetailList([FromBody] Model.ViewModel.bed_kind_detail q,
   int page, int pageSize = 10, string sortBy = "", bool sortDesc = false)
    {
        var tdesc = publicFun.enum_desc<Model.bed_kind.bed_type>();
        //var tdesc2 = tdesc.ToArray().Select(x=>x.Value); //[0]單人床,[1]雙人床
        //var tdesc3 = tdesc.ToArray().Select(x=>x.Key); //[0]1,[1]2
        var qry = _db.bed_kind_detail.AsEnumerable();
        if (q.bed_kind_id.HasValue)
            qry = qry.Where(o => o.bed_kind_id == q.bed_kind_id);
        if (!string.IsNullOrEmpty(q.bed_name))
            qry = qry.Where(o => o.bed_name.Contains(q.bed_name));
        if (q.bed_type.HasValue)
            qry = qry.Where(o => o.bed_type == q.bed_type);
        if (!string.IsNullOrEmpty(q.bed_type_txt))
        {
            List<string> _bednums = new List<string>();
            foreach (var ii in tdesc)         
                if(ii.Value.IndexOf(q.bed_type_txt) > -1)
              
                    _bednums.Add(ii.Key.ToString());
                
            qry = qry.Where(o => _bednums.Contains( o.bed_type.Value.ToString()));
        }
        if (q.inTime.HasValue )
        {
            //判斷日期沒庫存不能選
            var bedDt = _db.bed_order_detail.AsEnumerable().Where(f => f.checkIn_date.HasValue && f.checkIn_date ==q.inTime.Value ).Select(f => f.bed_kind_detail_id.ToString());//掛單表單明細
            qry = qry.Where(o => !bedDt.ToArray().Contains(o.num.ToString()));

        }
        qry = qry.OrderBy(o => o.bed_name);
        int i = 1;

        if (pageSize > 0) qry = qry.ToPagedList(page, pageSize);
        var ret = new
        {
            list = qry.Select(x => new
            {
                id = i++,
                num = x.num,
                bed_name = x.bed_name,
                bed_type = x.bed_type,
                bed_type_txt = x.bed_type.HasValue? tdesc[x.bed_type ?? 1] : "",
                demo = x.demo,
            }),
            count = qry.Count()

        };
        return Ok(ret);
    }



    [HttpPost]
    [Route("api/bed_kind/SaveBedKindDetail")]
    public IHttpActionResult SaveActKindDetail([FromBody] Model.bed_kind_detail item)
    {
        if (item.bed_kind_id > 0)
        {
            //if有資料-修改 , else 新增
            if (item.num > 0)
            {
                Model.bed_kind_detail _detail = _db.bed_kind_detail.Where(q => q.num == item.num).FirstOrDefault();//修改
                if (_detail != null)
                {                    
                    _detail.bed_name = item.bed_name;
                    if (item.bed_type.HasValue) { _detail.bed_type = item.bed_type.Value; }
                    else { _detail.bed_type = null; }
                    _detail.demo = item.demo;

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

                }
                else
                    return NotFound();

            }
            else
            {
                Model.bed_kind_detail _detail = new Model.bed_kind_detail();//新增
                _detail.bed_kind_id = item.bed_kind_id; 
                _detail.bed_name = item.bed_name;
                if (item.bed_type.HasValue) { _detail.bed_type = item.bed_type.Value; }
                else { _detail.bed_type = null; }
                _detail.demo = item.demo;

                _db.bed_kind_detail.Add(_detail);
                _db.SaveChanges();

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

            }
        }
        else
        {
            return NotFound();
        }

    }



    [HttpDelete]
    [Route("api/bed_kind/DeleteBedKindDetail/{id}")]//刪除分類的detail
    public void DeleteActKindDetail(int id)
    {
        var prod = _db.bed_kind_detail.AsEnumerable().Where(q => q.num == id).FirstOrDefault(); //刪除該筆資料
        if (prod != null)
        {

            //清空掛單資料
            //way1
            prod.bed_order_detail.Clear();

            //way2
            //foreach (var item2 in prod.bed_order_detail)
            //    item2.bed_kind_detail_id = null;

            //way3
            //var prod2 = _db.bed_order_detail.AsEnumerable().Where(q => q.bed_kind_detail_id == prod.num).ToList();
            //if (prod2.Count > 0)
            //{
            //    //清空分類
            //    foreach (var item2 in prod2)
            //        item2.bed_kind_detail_id = null;

            //}


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

        }
    }

}