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>
    /// 檢驗结果維護資料檔
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class FqcResultController : ControllerBase
    {
        private readonly AMESContext _context;

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

        // GET: api/FqcResult
        [HttpGet]
        public async Task<ActionResult<IEnumerable<FqcResult>>> GetFqcResults()
        {
            return await _context.FqcResults.ToListAsync();
        }

        // GET: api/FqcResult/5
        [HttpGet("{id}")]
        public async Task<ActionResult<FqcResult>> GetFqcResult(string id)
        {
            var fqcResult = await _context.FqcResults.FindAsync(id);


            return fqcResult;
        }

        /// <summary>
        /// 查詢檢驗结果維護 by Table
        /// </summary>
        /// <param name="page">頁數</param>
        /// <param name="limit">筆數</param>
        /// <returns></returns>
        [HttpGet("FqcResultQuery")]
        public async Task<ResultModel<FqcResult>> GetFqcResultQuery(int page = 0, int limit = 10)
        {
            IQueryable<FqcResult> q = _context.FqcResults;
            ResultModel<FqcResult> result = new ResultModel<FqcResult>();

            // 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>
        /// 更新檢驗结果維護
        /// </summary>
        /// <param name="fqcResult"></param>
        /// <returns></returns>
        [HttpPut]
        public async Task<ResultModel<FqcResult>> PutFqcResult(FqcResult fqcResult)
        {
            ResultModel<FqcResult> result = new ResultModel<FqcResult>();
            _context.Entry(fqcResult).State = EntityState.Modified;
            fqcResult.UpdateDate = DateTime.Now;
            fqcResult.UpdateUserID = 0;

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

        /// <summary>
        /// 新增檢驗结果維護
        /// </summary>
        /// <param name="fqcResult"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<ResultModel<FqcResult>> PostFqcResult(FqcResult fqcResult)
        {
            ResultModel<FqcResult> result = new ResultModel<FqcResult>();
            fqcResult.FqcNo = "FQ" + fqcResult.StatusNo;
            _context.FqcResults.Add(fqcResult);
            try
            {
                await _context.SaveChangesAsync();
                result.Success = true;
                result.Msg = "OK";
            }
            catch
            {
                result.Success = false;
                result.Msg = "已重複建立相同狀態的檢驗結果，請重新確認";
            }
            return result;
        }

        /// <summary>
        /// 刪除檢驗结果維護
        /// </summary>
        /// <param name="id">FQC_NO</param>
        /// <returns></returns>
        [HttpDelete("{id}")]
        public async Task<ResultModel<string>> DeleteFqcResult(string id)
        {
            ResultModel<string> result = new ResultModel<string>();
            var fqcResult = await _context.FqcResults.FindAsync(id);

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

        private bool FqcResultExists(string id)
        {
            return _context.FqcResults.Any(e => e.FqcNo == id);
        }
    }
}