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>
    /// 工作群組維護
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class StandardWorkTimesController : ControllerBase
    {
        private readonly AMESContext _context;

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

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        // GET: api/StandardWorkTimes
        [HttpGet]
        public async Task<ActionResult<IEnumerable<StandardWorkTime>>> GetStandardWorkTime()
        {
            IQueryable<StandardWorkTime> q = _context.StandardWorkTimes;

            q = q.OrderBy(p => p.StandardID);

            var standardWorkTime = await q.ToListAsync();

            foreach (var data in standardWorkTime)
            {
                data.LineInfo = _context.LineInfoes.Find(data.LineID);
                data.Stations = _context.StationWorkingHours.Find(data.StationID);
            }

            return standardWorkTime;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // GET: api/StandardWorkTimes/5
        [HttpGet("{id}")]
        public async Task<ActionResult<IEnumerable<StandardWorkTime>>> GetStandardWorkTime(int id)
        {
            IQueryable<StandardWorkTime> q = _context.StandardWorkTimes;
            q = q.Where(p => p.StandardID.Equals(id));

            var standardWorkTime = await q.ToListAsync();

            if (standardWorkTime == null)
            {
                return NotFound();
            }
            foreach (var data in standardWorkTime)
            {
                data.LineInfo = _context.LineInfoes.Find(data.LineID);
                data.Stations = _context.StationWorkingHours.Find(data.StationID);
            }

            return standardWorkTime;
        }

        /// <summary>
        /// WHS005
        /// </summary>
        /// <param name="u"></param>
        /// <param name="l"></param>
        /// <param name="i"></param>
        /// <returns></returns>
        // GET: api/StandardWorkTimes/5
        [HttpGet("WHS003/{u}/{l}/{i}")]
        public async Task<ActionResult<IEnumerable<StandardWorkTime>>> GetStandardWorkTimeByQuery003(string u ,int l,string i)
        {
            IQueryable<StandardWorkTime> q = _context.StandardWorkTimes;

            q = q.Where(p => p.UnitNo.Equals(u));

            if (u != "Null")
            {
                
            }

            if (i != "Null")
            {
                q = q.Where(p => p.ItemNo.Contains(i.ToUpper()));
            }
            if (l > 0)
            {
                q = q.Where(p => p.LineID.Equals(l));
            }

            /*
            if (l == -99) {
                if (i != "Null")
                {
                        q = q.Where(p => p.UnitNo.Equals(u) && p.ItemNo.Contains(i));
                }
                else if (u == "Null" && i != "Null")
                {
                    q = q.Where(p => p.ItemNo.Contains(i));
                }
                else if (u != "Null" && i == "Null")
                {
                    q = q.Where(p => p.UnitNo.Equals(u));
                }
            }
            else {
                if (i != "Null")
                    q = q.Where(p => p.LineID.Equals(l) && p.ItemNo.Contains(i));
                else
                    q = q.Where(p => p.LineID.Equals(l));
            }
            */

            var standardWorkTime = await q.ToListAsync();

            if (standardWorkTime == null)
            {
                return NotFound();
            }
            foreach (var data in standardWorkTime)
            {
                data.LineInfo = _context.LineInfoes.Find(data.LineID);
                data.Stations = _context.StationWorkingHours.Find(data.StationID);
            }

            return standardWorkTime;
        }

        /// <summary>
        /// WHS005
        /// </summary>
        /// <param name="u"></param>
        /// <param name="l"></param>
        /// <param name="i"></param>
        /// <returns></returns>
        // GET: api/StandardWorkTimes/5
        [HttpGet("WHS005/{u}/{l}/{i}")]
        public async Task<ActionResult<IEnumerable<StandardWorkTime>>> GetStandardWorkTimeByQuery005(string u, string l, string i)
        {
            IQueryable<StandardWorkTime> q = _context.StandardWorkTimes;
            
            var strA = l.Split(",");
            int[] array = new int[strA.Length];
            for (int t = 0; t < strA.Length; t++) {
                array[t] = int.Parse(strA[t]);                 
            }

            //LINQ的 IN：
            var queryResult = from p in q
            where(array).Contains(p.LineID)
             //where (array).Contains(p.LineID) 
            select p;

            queryResult = queryResult.Where(l => array.Contains(l.LineID));
            if (u!="Null")
                queryResult = queryResult.Where(p => p.UnitNo.Equals(u));
            if(i!="Null")
                queryResult = queryResult.Where(p => p.ItemNo == i);
                //queryResult = queryResult.Where(p => p.LineID.ToString() == l);

                var standardWorkTime = await q.ToListAsync();

            if (standardWorkTime == null)
            {
                return NotFound();
            }
            foreach (var data in standardWorkTime)
            {
                data.LineInfo = _context.LineInfoes.Find(data.LineID);
                data.Stations = _context.StationWorkingHours.Find(data.StationID);             
            }

            return standardWorkTime;
        }

        /// <summary>
        /// 工單料號查詢
        /// </summary>
        /// <param name="id">工單料號</param>
        /// <returns></returns>
        [HttpGet("ByItemNo/{id}")]
        public async Task<ActionResult<IEnumerable<StandardWorkTime>>> GetStandardWorkTimeByItemNo(string id)
        {
            IQueryable<StandardWorkTime> q = _context.StandardWorkTimes.Where(w => w.ItemNo == id.Trim().ToUpper());
            return await q.ToListAsync();
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        /// <param name="standardWorkTime"></param>
        /// <returns></returns>
        // PUT: api/StandardWorkTimes/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<StandardWorkTime>> PutStandardWorkTime(int id, [FromBody] StandardWorkTime standardWorkTime)
        {

            ResultModel<StandardWorkTime> result = new ResultModel<StandardWorkTime>();
            if (id != standardWorkTime.StandardID)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }

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

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

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

        /// <summary>
        /// 新增资料
        /// </summary>
        /// <param name="standardWorkTime"></param>
        /// <returns></returns>
        // POST: api/StandardWorkTimes
        // 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<StandardWorkTime>> PostStandardWorkTime(StandardWorkTime standardWorkTime)
        {
            ResultModel<StandardWorkTime> result = new ResultModel<StandardWorkTime>();
            Helper helper = new Helper(_context);
            standardWorkTime.StandardID = helper.GetIDKey("STANDARD_WORKTIME_ID").Result;
            var sid = standardWorkTime.StandardID;
            _context.StandardWorkTimes.Add(standardWorkTime);
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (Exception e)
            {
                result.Success = false;
                result.Msg = e.Message;
                return result;
            }
            result.Success = true;
            result.Msg = "OK";
            return result;



           // return CreatedAtAction("GetStandardWorkTime", new { id = sid }, standardWorkTime);

        }

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

            var standardWorkTime = await _context.StandardWorkTimes.FindAsync(id);
            if (standardWorkTime == null)
            {
                result.Success = false;
                result.Msg = "序號不存在";
                return result;
            }

            _context.StandardWorkTimes.Remove(standardWorkTime);
            await _context.SaveChangesAsync();

            result.Success = true;
            result.Msg = "OK";
            return result;
            //var standardWorkTime = await _context.StandardWorkTimes.Where(p => p.StandardID == id).FirstOrDefaultAsync();
            //if (standardWorkTime == null)
            //{
            //    return NotFound();
            //}
            //
            //_context.StandardWorkTimes.Remove(standardWorkTime);
            //await _context.SaveChangesAsync();
            //
            //return standardWorkTime;
        }

        private bool StandardWorkTimeExists(int id)
        {
            return _context.StandardWorkTimes.Any(e => e.StandardID == id);
        }
    }
}