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.BAS;
using AMESCoreStudio.WebApi.Models.AMES;
using AMESCoreStudio.CommonTools.Result;
using Microsoft.Extensions.Configuration;
using System.Net;
using System.Net.Mail;
using System.Data.Common;
using System.Data;
using System.Dynamic;

namespace AMESCoreStudio.WebApi.Controllers.AMES
{
    /// <summary>
    /// 報工資料檔
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    public class ActualTimeController : ControllerBase
    {
        private readonly AMESContext _context;
        private readonly IConfiguration _config;
        /// <summary>
        /// 
        /// </summary>
        /// <param name="context"></param>
        public ActualTimeController(AMESContext context)
        {
            _config = new ConfigurationBuilder().SetBasePath(Environment.CurrentDirectory).AddJsonFile("appsettings.json").Build();
            _context = context;
        }
     

    /// <summary>
    /// 
    /// </summary>
    /// <param name="ActualDate"></param>
    /// <param name="page"></param>
    /// <param name="limit"></param>
    /// <returns></returns>
        [Route("[action]")]
        [HttpGet]
        public async Task<ResultModel<dynamic>> GetActualTimeDetail(string ActualDate,int page = 0, int limit = 10)
        {
            DateTime date = System.DateTime.Now;
           if (ActualDate != null) 
                 date = DateTime.Parse(ActualDate); // 將字符串轉換為 DateTime 對象

            // 獲取該月份的第一天
            DateTime firstDayOfMonth = new DateTime(date.Year, date.Month, 1);

            // 獲取該月份的最後一天
            DateTime lastDayOfMonth = firstDayOfMonth.AddMonths(1).AddDays(-1);

            ResultModel<dynamic> result = new ResultModel<dynamic>();
            string sql = string.Format(@"select c.*,b.production_time as productiontime ,c.actualTimeDetail -b.production_time actualTimeDetailExcept,b.Production_cnt_sap productionCNTSAP  
                from (
                select a.actual_id ,To_char(a.Pass_datetime,'yyyy-mm-dd') actualDate , a.wip_no, 
                sum(a.a_ct) actualTime,sum(a.s_ct) ST,sum(a.rest_ct) restTime,
                (sum(a.a_ct)- sum(a.rest_ct) + sum(a.s_CT)) actualTimeDetail,
                case a.station_id when 0 then '人工手動' else '過站' end as TYPES,a.route 
                from jhames.actual_time_detail a  
                where to_char(a.pass_datetime ,'yyyy-MM-dd') >='{0}'  and to_char(a.pass_datetime ,'yyyy-MM-dd') <='{1}' 
                group by a.actual_id ,To_char(a.Pass_datetime,'yyyy-mm-dd'),a.wip_no,case a.station_id when 0 then '人工手動' else '過站' end, a.route 
                ) c 
                , jhames.actual_time b where b.actual_id = c.actual_id and b.route = c.route
                order by c.actualDate,c.wip_no,c.route", firstDayOfMonth.ToString("yyyy-MM-dd"), lastDayOfMonth.ToString("yyyy-MM-dd"));

            DbConnection conn = _context.Database.GetDbConnection();
            if (conn.State != System.Data.ConnectionState.Open)
            {
                await conn.OpenAsync();
            }

            using (var cmd = conn.CreateCommand())
            {
                cmd.CommandText = sql;

                using (var reader = await cmd.ExecuteReaderAsync())
                {
                    if (reader.HasRows)
                    {
                        List<dynamic> list = new List<dynamic>();
                        DataTable table = new DataTable();

                        table = DataReaderToDataTable(reader);

                        foreach (DataRow row in table.Rows)
                        {
                            dynamic dyn = new ExpandoObject();
                            list.Add(dyn);
                            foreach (DataColumn column in table.Columns)
                            {
                                var dic = (IDictionary<string, object>)dyn;
                                dic[column.ColumnName] = row[column];
                            }
                        }

                        result.DataTotal = list.Count();

                        //Table 頁數
                        if (page > 0)
                        {
                            list = list.Skip((page - 1) * limit).Take(limit).ToList();
                        }
                        result.Data = list;
                    }
                   
                }
            }

           


         

            if (result == null)
            {
                result.Msg = "查無資料";
                result.Success = false;
                return result;
            }

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



        /// <summary>
        /// 
        /// </summary>
        /// <param name="reader"></param>
        /// <returns></returns>
        public static DataTable DataReaderToDataTable(DbDataReader reader)
        {
            try
            {
                DataTable dt = new DataTable();
                int fieldCount = reader.FieldCount;
                for (int fieldIndex = 0; fieldIndex < fieldCount; ++fieldIndex)
                {
                    dt.Columns.Add(reader.GetName(fieldIndex), reader.GetFieldType(fieldIndex));
                }

                dt.BeginLoadData();

                object[] rowValues = new object[fieldCount];
                while (reader.Read())
                {
                    reader.GetValues(rowValues);
                    dt.LoadDataRow(rowValues, true);
                }
                reader.Close();
                dt.EndLoadData();

                return dt;

            }
            catch (Exception ex)
            {
                throw new Exception("DataReader Convert DataTable Error!", ex);
            }
        }

    }
}