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>
    /// 報工生產單位別维护
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class WorkingStationsController : ControllerBase
    {
        private readonly AMESContext _context;

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

        /// <summary>
        /// 获取全部報工生產單位別
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public async Task<ResultModel<WorkingStation>> GetWorkingStations(int page = 0, int limit = 10)
        {
            IQueryable<WorkingStation> q = _context.WorkingStations;
            ResultModel<WorkingStation> result = new ResultModel<WorkingStation>();

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

            // Table 頁數
            if (page > 0)
            {
                q = q.Skip((page - 1) * limit).Take(limit);
            }
            result.Data = await q.ToListAsync();
            return result;
        }
        /// <summary>
        /// 获取全部報工生產單位別
        /// </summary>
        /// <returns></returns>
        [HttpGet("byALL")]
        public async Task<ActionResult<IEnumerable<WorkingStation>>> GetWorkingStationALLs()
        {
            IQueryable<WorkingStation> q = _context.WorkingStations;
            q = q.OrderBy(p => p.WorkingStationID);
            var WorkingStations = await q.ToListAsync();
            return WorkingStations;

        }
        /// <summary>
        /// 用ID获取该報工生產單位別
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("{id}")]
        public async Task<ActionResult<IEnumerable<WorkingStation>>> GetWorkingStation(int id)
        {

            IQueryable<WorkingStation> q = _context.WorkingStations;
            q = q.Where(p => p.WorkingStationID.Equals(id));
            var WorkingStation = await q.ToListAsync();

            if (WorkingStation == null)
            {
                return NotFound();
            }

            return WorkingStation;
        }

        /// <summary>
        /// 用Name获取该報工生產單位別
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet("Name/{id}")]
        public async Task<ActionResult<IEnumerable<WorkingStation>>> GetWorkingStationbyName(string id)
        {

            IQueryable<WorkingStation> q = _context.WorkingStations;
            q = q.Where(p => p.WorkingStationName.Equals(id));
            var WorkingStation = await q.ToListAsync();

            if (WorkingStation == null)
            {
                return NotFound();
            }

            return WorkingStation;
        }



        /// <summary>
        /// 用生產單位获取该報工線別基本資料
        /// </summary>
        /// <param name="id">報工生產單位</param>
        /// <returns></returns>
        [HttpGet("Unit/{id}")]
        public async Task<ActionResult<IEnumerable<WorkingStation>>> GetWorkingStations(string id)
        {
            try
            {
                IQueryable<WorkingStation> q = _context.WorkingStations;
                if (id != "all")
                {
                    q = q.Where(p => p.WorkingUnitNo.Equals(id));
                }
                var WorkingStation = await q.ToListAsync();

                if (WorkingStation == null)
                {
                    return NotFound();
                }
                return WorkingStation;
            }
            catch (Exception ex)
            {
                var aa= ex.InnerException.Message;
               
                throw;

            }

           
        }



        /// <summary>
        /// 用用生產單位获取该報工線別基本資料
        /// </summary>
        /// <param name="id">報工生產單位</param>
        /// <returns></returns>
        [HttpGet("MultiUnit/{id}")]
        public async Task<ActionResult<IEnumerable<dynamic>>> GetWorkingStationsMulti(string id)
        {
            // IQueryable<WorkingLine> q = _context.WorkingLines;

            var q = from q1 in _context.WorkingStations
                    join q2 in _context.WorkingUnits on q1.WorkingUnitNo equals q2.WorkingUnitNo
                    select new
                    {
                        WorkingStationID = q1.WorkingStationID,
                        WorkingStationName = q1.WorkingStationName,
                        WorkingStationDesc = q1.WorkingStationDesc,
                        WorkingUnitNo = q1.WorkingUnitNo,
                        TypeNo = q1.TypeNo,
                        StatusNo = q1.StatusNo,
                        CreateUserID = q1.CreateUserID,
                        CreateDate = q1.CreateDate,
                        UpdateDate = q1.UpdateDate,
                        WorkingUnitName = q2.WorkingUnitName
                    };

            if (id != "all")
            {
                q = q.Where(p => p.WorkingUnitNo.Equals(id));
            }
            var WorkingLine = await q.ToListAsync();

            if (WorkingLine == null)
            {
                return NotFound();
            }

            return WorkingLine;
        }





        /// <summary>
        /// 更新條報工生產單位別
        /// </summary>
        /// <param name="id"></param>
        /// <param name="WorkingStation"></param>
        /// <returns></returns>
        [HttpPut("{id}")]
        public async Task<ResultModel<WorkingStation>> PutWorkingStations(int id, [FromBody] WorkingStation WorkingStation)
        {
            ResultModel<WorkingStation> result = new ResultModel<WorkingStation>();
            if (id != WorkingStation.WorkingStationID)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }
            WorkingStation.UpdateDate = DateTime.Now;
            _context.Entry(WorkingStation).State = EntityState.Modified;

            try
            {

                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
                return result;

            }
            catch (Exception ex)
            {
                result.Success = false;
                result.Msg = ex.InnerException.Message;
                return result;
                //throw;

            }
        }

        /// <summary>
        /// 新增報工生產單位別
        /// </summary>
        /// <param name="WorkingStation"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ResultModel<WorkingStation>> PostWorkingStations(WorkingStation WorkingStation)
        {
            ResultModel<WorkingStation> result = new ResultModel<WorkingStation>();
            Helper helper = new Helper(_context);
            WorkingStation.WorkingStationID = helper.GetIDKey("WorkingStation_ID").Result;
            WorkingStation.CreateDate = DateTime.Now;
            WorkingStation.UpdateDate = DateTime.Now;
            _context.WorkingStations.Add(WorkingStation);
            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (DbUpdateException ex)
            {

                result.Success = false;
                result.Msg = ex.InnerException.Message;
            }

            return result;
        }
        /// <summary>
        /// 停用/啟用報工生產單位別
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpDelete("{id}")]
        public async Task<ResultModel<WorkingStation>> DeleteWorkingStations(int id)
        {
            ResultModel<WorkingStation> result = new ResultModel<WorkingStation>();
            var WorkingStation = await _context.WorkingStations.Where(m => m.WorkingStationID == id).FirstOrDefaultAsync();
            if (WorkingStation == null)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }
            //////
            var WorkingStationNew = new WorkingStation();
            WorkingStationNew = WorkingStation;

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

            if (WorkingStation.StatusNo == "A")
                WorkingStationNew.StatusNo = "S";
            else
                WorkingStationNew.StatusNo = "A";
            WorkingStationNew.UpdateDate = DateTime.Now;


            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (Exception ex)
            {
                result.Success = false;
                result.Msg = ex.InnerException.Message;
            }
            return result;

        }

    }
}