using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using AMESCoreStudio.WebApi;
using AMESCoreStudio.WebApi.Models.AMES;
using AMESCoreStudio.CommonTools.Result;

namespace AMESCoreStudio.WebApi.Controllers.AMES
{
    /// <summary>
    /// 生產工時報工資料
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class WipTimeSheetsController : ControllerBase
    {
        private readonly AMESContext _context;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="context"></param>
        public WipTimeSheetsController(AMESContext context)
        {
            _context = context;
        }

        /// <summary>
        /// 獲取全部生產報工工時資料
        /// </summary>
        /// <returns></returns>
        // GET: api/WipTimeSheets
        [HttpGet]
        public async Task<ActionResult<IEnumerable<WipTimeSheet>>> GetWipTimeSheet()
        {
            IQueryable<WipTimeSheet> q = _context.WipTimeSheets;
            q = q.OrderBy(p => p.TimeSheetID);
            var wipTimeSheet = await q.ToListAsync();

            return wipTimeSheet;
        }

        /// <summary>
        /// 查詢生產工時報工資料
        /// </summary>
        /// <returns></returns>
        [Route("[action]")]
        [HttpGet]
        public async Task<ResultModel<dynamic>> GetWipTimeSheet(string unitNo, int lineID, int stationID, string wipNO, string itemNO, string user, string startDate, string endDate)
        {
            Helper helper = new Helper(_context);
            ResultModel<dynamic> result = new ResultModel<dynamic>();

            var q = from q1 in _context.WipTimeSheets
                    join q2 in _context.WipAtts on q1.WipNO equals q2.WipNO
                    join q3 in _context.LineInfoes on q1.LineID equals q3.LineID
                    join q4 in _context.FactoryUnits on q1.UnitNO equals q4.UnitNo
                    join q5 in _context.Stationses on q1.StationID equals q5.StationID
                    select new
                    {
                        q1.TimeSheetID,
                        q1.WipNO,
                        q2.ItemNO,
                        q1.EngSr,
                        q1.UnitNO,
                        q4.UnitName,
                        q1.LineID,
                        q3.LineDesc,
                        q1.StationID,
                        q5.StationName,
                        q1.OPCnt,
                        q1.OpenTime,
                        OpenUserName = helper.GetUserName(q1.CreateUserID).Result,
                        q1.CloseTime,
                        CloseUserName = helper.GetUserName(q1.UpdateUserID).Result,
                        q1.ProductionQty,
                        q1.TotalCT,
                        q1.Memo
                    };

            if (unitNo != "*")
            {
                q = q.Where(w => w.UnitNO == unitNo);
            }
            if (itemNO != null && itemNO != "")
            {
                q = q.Where(w => w.ItemNO == itemNO);
            }
            if (wipNO != null && wipNO != "")
            {
                q = q.Where(w => w.WipNO == wipNO);
            }

            //紀錄筆數
            result.DataTotal = q.Count();

            result.Data = await q.ToListAsync();

            if (result == null)
            {
                result.Msg = "查無資料";
                result.Success = false;
                return result;
            }

            result.Success = true;
            result.Msg = "OK";
            return result;
        }

        /// <summary>
        /// 根據ID查詢某一筆生產報工工時
        /// </summary>
        /// <param name="id"></param>
        /// <param name="page"></param>
        /// <param name="limit"></param>
        /// <returns></returns>
        // GET: api/WipTimeSheets/5
        [HttpGet("{id}")]
        public async Task<ResultModel<WipTimeSheet>> GetWipTimeSheet(int id, int page = 0, int limit = 10)
        {
            ResultModel<WipTimeSheet> result = new ResultModel<WipTimeSheet>();

            IQueryable<WipTimeSheet> q = _context.WipTimeSheets;

            if (id > 0)
            {
                q = q.Where(p => p.TimeSheetID.Equals(id));
            }

            result.DataTotal = q.ToList().Count;

            if (page > 0)
            {
                q = q.OrderBy(p => p.OpenTime).Skip((page - 1) * limit).Take(limit);
            }
            else
            {
                q = q.OrderBy(p => p.OpenTime);
            }

            var wipTimeSheet = await q.ToListAsync();

            result.Data = wipTimeSheet;

            if (wipTimeSheet == null)
            {
                result.Success = false;
                result.Msg = "查无资料";
                return result;
            }

            result.Success = true;
            result.Msg = "OK";
            return result; ;
        }

        /// <summary>
        /// 修改生產工時報工資料
        /// </summary>
        /// <param name="id"></param>
        /// <param name="wipTimeSheet"></param>
        /// <returns></returns>
        // PUT: api/WipTimeSheets/5
        // To protect from overposting attacks, enable the specific properties you want to bind to, for
        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
        [HttpPut("{id}")]
        public async Task<ResultModel<WipTimeSheet>> PutWipTimeSheet(int id, WipTimeSheet wipTimeSheet)
        {
            ResultModel<WipTimeSheet> result = new ResultModel<WipTimeSheet>();

            if (id != wipTimeSheet.TimeSheetID)
            {
                result.Success = false;
                result.Msg = "報工編號錯誤";
                return result;
            }

            _context.Entry(wipTimeSheet).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!WipTimeSheetExists(id))
                {
                    result.Success = false;
                    result.Msg = "報工編號不存在";
                    return result;
                }
                else
                {
                    throw;
                }
            }

            result.Success = true;
            result.Msg = "OK";
            return result;
        }

        /// <summary>
        /// 新增生產工時報工資料
        /// </summary>
        /// <param name="wipTimeSheet"></param>
        /// <returns></returns>
        // POST: api/WipTimeSheets
        // To protect from overposting attacks, enable the specific properties you want to bind to, for
        // more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
        [HttpPost]
        public async Task<ResultModel<WipTimeSheet>> PostWipTimeSheet(WipTimeSheet wipTimeSheet)
        {
            ResultModel<WipTimeSheet> result = new ResultModel<WipTimeSheet>();

            Helper helper = new Helper(_context);
            wipTimeSheet.TimeSheetID = helper.GetIDKey("TIMESHEET_ID").Result;

            _context.WipTimeSheets.Add(wipTimeSheet);
            await _context.SaveChangesAsync();

            result.Success = true;
            result.Msg = "OK";
            return result;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // DELETE: api/WipTimeSheets/5
        [HttpDelete("{id}")]
        public async Task<ResultModel<WipTimeSheet>> DeleteWipTimeSheet(int id)
        {
            ResultModel<WipTimeSheet> result = new ResultModel<WipTimeSheet>();

            var wipTimeSheet = await _context.WipTimeSheets.FindAsync(id);
            if (wipTimeSheet == null)
            {
                result.Success = false;
                result.Msg = "報工編號不存在";
                return result;
            }

            _context.WipTimeSheets.Remove(wipTimeSheet);
            await _context.SaveChangesAsync();

            result.Success = true;
            result.Msg = "OK";
            return result;
        }

        private bool WipTimeSheetExists(int id)
        {
            return _context.WipTimeSheets.Any(e => e.TimeSheetID == id);
        }
    }
}