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>
    /// 組件资料维护
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class AUSBarcodeItemsController : ControllerBase
    {
        private readonly AMESContext _context;

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

        /// <summary>
        /// 获取全部條組件料
        /// </summary>
        /// <returns></returns>
        // GET: api/AUSBarcodeItems
        [HttpGet]
        public async Task<ActionResult<IEnumerable<AUSBarcodeItem>>> GetAUSBarcodeItems()
        {
            IQueryable<AUSBarcodeItem> q = _context.AUSBarcodeItems;
            q = q.OrderBy(p => p.AUSBarcodeID);



            var AUSBarcodeItems = await q.ToListAsync();

            return AUSBarcodeItems;
            //return await _context.AUSBarcodeItems.ToListAsync();
        }

        /// <summary>
        /// 用ID获取该條碼资料
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // GET: api/AUSBarcodeItems/5
        [HttpGet("{id}")]
        public async Task<ActionResult<IEnumerable<AUSBarcodeItem>>> GetAUSBarcodeItems(int id)
        {

            IQueryable<AUSBarcodeItem> q = _context.AUSBarcodeItems;
            q = q.Where(p => p.AUSBarcodeItemID.Equals(id));
            var AUSBarcodeItem = await q.ToListAsync();

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

            return AUSBarcodeItem;
        }


        /// <summary>
        /// 用barcodeID獲取資料
        /// </summary>
        /// <param name="id">barcodeID</param>
        /// <returns></returns>
        [HttpGet("ByBarCodeID/{id}")]
        public async Task<ActionResult<IEnumerable<AUSBarcodeItem>>> GetAUSBarcodeItemByBarCodeID(int id)
        {
            IQueryable<AUSBarcodeItem> q = _context.AUSBarcodeItems;
            var AUSBarcodeItem = await q.Where(w => w.AUSBarcodeID == id).ToListAsync();

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

            return AUSBarcodeItem;
        }

        /// <summary>
        ///  by 出貨序號
        /// </summary>
        /// <param name="id">出貨序號</param>
        /// <returns></returns>
        [HttpGet("ByExtraNo/{id}")]
        public async Task<ActionResult<IEnumerable<AUSBarcodeItem>>> GetAUSBarcodeItemByExtraNo(string id)
        {
            IQueryable<AUSBarcodeItem> q = _context.AUSBarcodeItems;
            var AUSBarcodeItem = await q.Where(w => w.ExtraBarcodeNo == id).ToListAsync();

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

            return AUSBarcodeItem;

        }

  
        /// <summary>
        /// 更新條碼资料
        /// </summary>
        /// <param name="id"></param>
        /// <param name="AUSBarcodeItem"></param>
        /// <returns></returns>
        // PUT: api/AUSBarcodeItems/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<AUSBarcodeItem>> PutAUSBarcodeItems(int id, [FromBody] AUSBarcodeItem AUSBarcodeItem)
        {
            ResultModel<AUSBarcodeItem> result = new ResultModel<AUSBarcodeItem>();
            if (id != AUSBarcodeItem.AUSBarcodeItemID)
            {
                result.Success = false;
                result.Msg = "序號錯誤";
                return result;
            }
            //if (!string.IsNullOrEmpty(AUSBarcodeItem.KpItemNo))
            //{
            //    if (KPItemNoExists(AUSBarcodeItem.KpItemNo))
            //    {
            //        result.Success = false;
            //        result.Msg = "组件料號重複";
            //        return result;
            //    }
            //}
            //if (PartNoExists(AUSBarcodeItem.PartNo))
            //{
            //    result.Success = false;
            //    result.Msg = "組件條碼重複";
            //    return result;
            //}

            _context.Entry(AUSBarcodeItem).State = EntityState.Modified;
            // // _context.Entry(AUSBarcodeItem.B).State = EntityState.Detached;
            //  _context.Entry(AUSBarcodeItem.B).Property(p => p.LocationID).IsModified = true;
            //  AUSBarcodeItem.B.LocationID = -1;

            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>
        /// 新增條碼资料
        /// </summary>
        /// <param name="AUSBarcodeItem"></param>
        /// <returns></returns>
        // POST: api/AUSBarcodeItems
        // 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<AUSBarcodeItem>> PostAUSBarcodeItems(AUSBarcodeItem AUSBarcodeItem)
        {
            ResultModel<AUSBarcodeItem> result = new ResultModel<AUSBarcodeItem>();
            Helper helper = new Helper(_context);
            AUSBarcodeItem.AUSBarcodeItemID = helper.GetIDKey("AUSBarcodeItem_ID").Result;

            try
            {
                //_context.Entry(AUSBarcodeItem.B).State = EntityState.Detached;
                //_context.AUSBarcodeItems.Add(AUSBarcodeItem);
                _context.Set<AUSBarcodeItem>().Add(AUSBarcodeItem);

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

        /// <summary>
        /// 
        /// </summary>
        /// <param name="AUSBarcodeItems"></param>
        /// <returns></returns>
        [HttpPost("PostAUSBarcodeItemList")]
        public async Task<ResultModel<AUSBarcodeItem>> PostAUSBarcodeItemList([FromBody] List<AUSBarcodeItem> AUSBarcodeItems)
        {
            ResultModel<AUSBarcodeItem> result = new ResultModel<AUSBarcodeItem>();

            if (AUSBarcodeItems == null || AUSBarcodeItems.Count == 0)
            {
                result.Success = false;
                result.Msg = "Invalid input data.";
                return result;
            }

            try
            {
                Helper helper = new Helper(_context);

                // 使用 LINQ 批量為每個 barcodeGroup 設定相同的 GroupID
                AUSBarcodeItems = AUSBarcodeItems.Select(b => { b.AUSBarcodeItemID = helper.GetIDKey("AUSBarcodeItem_ID").Result ; return b; }).ToList();


                // 批量添加 BarcodeGroup
                _context.AUSBarcodeItems.AddRange(AUSBarcodeItems);

                await _context.SaveChangesAsync();

                result.Success = true;
                result.Msg = "OK";
                result.Data = AUSBarcodeItems; // 返回新增的 BarcodeGroup 列表
            }
            catch (Exception ex)
            {
                result.Success = false;
                result.Msg = ex.InnerException?.Message ?? ex.Message;
            }

            return result;
        }
        /// <summary>
        /// 確認組件條碼是否重複
        /// </summary>
        /// <param name="partNo">組件條碼</param>
        /// <returns></returns>
        [HttpGet("CheckDataRedundancy")]
        public async Task<ActionResult<IEnumerable<AUSBarcodeItem>>> CheckAUSBarcodeItemDataRedundancy(string partNo)
        {
            
            IQueryable<AUSBarcodeItem> q = _context.AUSBarcodeItems;
            var AUSbarcodeItem = new List<AUSBarcodeItem>();
                AUSbarcodeItem = await q.Where(w => w.PartNo == partNo).ToListAsync();

            return AUSbarcodeItem;
        }



        /// <summary>
        /// 刪除條碼资料
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        // DELETE: api/AUSBarcodeItems/5
        [HttpDelete("{id}")]
        public async Task<ResultModel<AUSBarcodeItem>> DeleteAUSBarcodeItems(int id)
        {
            ResultModel<AUSBarcodeItem> result = new ResultModel<AUSBarcodeItem>();
            //var repairResponsibleUnits = await _context.AUSBarcodeItems.FindAsync(id);
            var AUSBarcodeItem = await _context.AUSBarcodeItems.Where(m => m.AUSBarcodeItemID == id).FirstOrDefaultAsync();
            if (AUSBarcodeItem == null)
            {
                result.Success = false;
                result.Msg = "序號不存在";
                return result;
            }

            _context.AUSBarcodeItems.Remove(AUSBarcodeItem);

            await _context.SaveChangesAsync();

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

    }
}