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.WebApi.DTO.AMES;
using AMESCoreStudio.CommonTools.Result;
using AMESCoreStudio.WebApi.Enum;

namespace AMESCoreStudio.WebApi.Controllers.AMES
{
    /// <summary>
    /// 工程編號烘烤對應維護資料檔
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class MaterialBakeController : ControllerBase
    {
        private readonly AMESContext _context;

        public MaterialBakeController(AMESContext context)
        {
            _context = context;
        }


        [HttpGet]
        public async Task<ActionResult<IEnumerable<MaterialBake>>> GetMaterialBake()
        {
            return await _context.MaterialBakes.ToListAsync();
        }


        [HttpGet("{id}")]
        public async Task<ActionResult<MaterialBake>> GetMaterialBake(int id)
        {
            var materialBake = await _context.MaterialBakes.FindAsync(id);

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

            return materialBake;
        }

        /// <summary>
        /// 工程編號烘烤對應維護 by Table
        /// </summary>
        /// <param name="itemNo">工程編號</param>
        /// <param name="page">頁數</param>
        /// <param name="limit">筆數</param>
        /// <returns></returns>
        [HttpGet("MaterialBakeQuery")]
        public async Task<ResultModel<MaterialBakeDto>> GetMaterialBakeQuery(string itemNo, int page = 0, int limit = 10)
        {
            IQueryable<MaterialBake> q = _context.MaterialBakes;
            ResultModel<MaterialBakeDto> result = new ResultModel<MaterialBakeDto>();
            
            if (!string.IsNullOrWhiteSpace(itemNo))
            q = q.Where(w => w.GetMaterialItem.ItemNo.Trim().ToUpper() == itemNo.Trim().ToUpper());

            // 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.Select(s => new MaterialBakeDto
            {
                ItemId = s.ItemId,
                MaterialBakeId = s.MaterialBakeId,
                MaterialItem = s.GetMaterialItem.ItemNo,
                MaterialBakeTemperature = s.MaterialBakeTemperature,
                MaterialBakeTime = s.MaterialBakeTime,
                MaterialBakeType = s.MaterialBakeType,
                CreateUserID = s.CreateUserID,
                CreateDate = s.CreateDate,
                UpdateUserID = s.UpdateUserID,
                UpdateDate = s.UpdateDate,
            }).ToListAsync();

            return result;
        }

        /// <summary>
        /// 更新工程編號烘烤對應維護
        /// </summary>
        /// <param name="materialBake"></param>
        /// <returns></returns>
        [HttpPut]
        public async Task<ResultModel<MaterialBake>> PutMaterialBake(MaterialBake materialBake)
        {
            ResultModel<MaterialBake> result = new ResultModel<MaterialBake>();
            _context.Entry(materialBake).State = EntityState.Modified;
            _context.Entry<MaterialBake>(materialBake).Property("CreateDate").IsModified = false;
            _context.Entry<MaterialBake>(materialBake).Property("CreateUserID").IsModified = false;
            materialBake.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;
        }

        /// <summary>
        /// 新增工程編號烘烤對應維護
        /// </summary>
        /// <param name="materialBake"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ResultModel<MaterialBake>> PostMaterialBake(MaterialBake materialBake)
        {
            ResultModel<MaterialBake> result = new ResultModel<MaterialBake>();
            Helper helper = new Helper(_context);
            materialBake.MaterialBakeId = helper.GetIDKey("MATERIAL_BAKE_ID").Result;
            _context.MaterialBakes.Add(materialBake);
            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch (Exception ex)
            {
                result.Success = false;
                result.Msg = ex.InnerException.Message;
            }
            return result;
        }

        /// <summary>
        /// 刪除工程編號烘烤對應維護
        /// </summary>
        /// <param name="id">ID</param>
        /// <returns></returns>
        [HttpDelete("{id}")]
        public async Task<ResultModel<string>> DeleteMaterialBake(int id)
        {
            ResultModel<string> result = new ResultModel<string>();
            var materialBake = await _context.MaterialBakes.FindAsync(id);

            try
            {
                if (materialBake == null)
                {
                    result.Success = false;
                    result.Msg = "找不到要刪除資料";
                }
                else
                {
                    _context.MaterialBakes.Remove(materialBake);
                    await _context.SaveChangesAsync();
                    result.Success = true;
                    result.Msg = "OK";
                }
            }
            catch (Exception ex)
            {
                result.Success = false;
                result.Msg = ex.InnerException.Message;
            }
            return result;
        }

        private bool materialBakeExists(int id)
        {
            return _context.MaterialBakes.Any(e => e.MaterialBakeId == id);
        }
    }
}