using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Data.OleDb;

namespace DatabaseExport
{
    public class MMEFineLocations2 : AbstractOLEDbWrapper
    {
        public string S_GUID { get; }

        public string FINE_LOC_2 { get; }

        public string Text_L1 { get; }

        public string Text_L2 { get; }

        public long Version { get; }

        public DateTime Date { get; }

        public string Remarks { get; }

        public bool Expired { get; }

        public string SortKey { get; }

        public DateTime Last_Change { get; }

        public string Last_Change_Text { get; }

        public string History { get; }

        public MMEPossibleChannels.MMEChannelTypes RecordType { get; } = MMEPossibleChannels.MMEChannelTypes.ISO13499_106;

        public MMEFineLocations2(string sGuid, string fineLoc2, string textL1, string textL2, long version, DateTime date,
            string remarks, bool expired, string sortKey, DateTime lastChange, string lastChangeText, string history,
            MMEPossibleChannels.MMEChannelTypes type)
        {
            RecordType = type;
            S_GUID = sGuid;
            FINE_LOC_2 = fineLoc2;
            Text_L1 = textL1;
            Text_L2 = textL2;
            Version = version;
            Date = date;
            Remarks = remarks;
            Expired = expired;
            SortKey = sortKey;
            Last_Change = lastChange;
            Last_Change_Text = lastChangeText;
            History = history;
        }
        public static MMEFineLocations2[] GetFineLocations2()
        {
            var fineLocations2 = new List<MMEFineLocations2>();
            try
            {
                using (var cmd = DbOperations.GetISOCommand())
                {
                    cmd.CommandText = "SELECT * FROM MMEFineLocations2";
                    cmd.CommandType = CommandType.Text;
                    try
                    {
                        using (var ISOReader = cmd.ExecuteReader())
                        {
                            while (ISOReader.Read())
                            {
                                try
                                {
                                    string sGuid = ISOReader["s_GUID"].ToString();
                                    string sFineLoc2 = ISOReader["FINE_LOC_2"].ToString();
                                    string textL1 = ISOReader["TEXT_L1"].ToString();
                                    string textL2 = ISOReader["TEXT_L2"].ToString();
                                    long version = Convert.ToInt64(ISOReader["VERSION"]);
                                    DateTime date = (DateTime)ISOReader["DATE"];
                                    string remarks = ISOReader["REMARKS"].ToString();
                                    bool expired = (bool)ISOReader["EXPIRED"];
                                    string sortkey = ISOReader["SORTKEY"].ToString();
                                    DateTime lastChange = GetDate(ISOReader, "LAST_CHANGE");
                                    string lastChangeText = ISOReader["LAST_CHANGE_TEXT"].ToString();
                                    string history = ISOReader["HISTORY"].ToString();
                                    fineLocations2.Add(new MMEFineLocations2(sGuid, sFineLoc2, textL1, textL2, version, date,
                                        remarks, expired, sortkey, lastChange, lastChangeText, history, MMEPossibleChannels.MMEChannelTypes.ISO13499_106));
                                }
                                catch (Exception)
                                {
                                    //ignore
                                }
                            }
                        }
                    }
                    finally
                    {
                        cmd.Connection.Dispose();
                    }
                }
                try
                {
                    using (var cmd = DbOperations.GetCommand())
                    {
                        try
                        {
                            cmd.CommandText = string.Format("SELECT * from {0}", DbOperations.MMETables.MMEFineLocations2Table);
                            using (var ds = DbOperations.Connection.QueryDataSet(cmd))
                            {
                                if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
                                {
                                    var fields = Enum.GetValues(typeof(DbOperations.MMETables.MMEFineLocations2Fields))
                                        .Cast<DbOperations.MMETables.MMEFineLocations2Fields>().ToArray();
                                    foreach (System.Data.DataRow dr in ds.Tables[0].Rows)
                                    {
                                        var version = 0;
                                        var text2 = "";
                                        var text1 = "";
                                        var sortkey = "";
                                        var sGuid = "";
                                        var remarks = "";
                                        var lastChangeText = "";
                                        var lastChange = DateTime.Now;
                                        var history = "";
                                        var fineLoc2 = "??";
                                        var expired = false;
                                        var date = DateTime.Now;

                                        foreach (var field in fields)
                                        {
                                            try
                                            {
                                                if (DBNull.Value.Equals(dr[field.ToString()]))
                                                {
                                                    continue;
                                                }

                                                switch (field)
                                                {
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.DATE:
                                                        date = Convert.ToDateTime(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.EXPIRED:
                                                        expired = Convert.ToBoolean(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.FINE_LOC_2:
                                                        fineLoc2 = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.HISTORY:
                                                        history = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.LAST_CHANGE:
                                                        lastChange = Convert.ToDateTime(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.LAST_CHANGE_TEXT:
                                                        lastChangeText = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.REMARKS:
                                                        remarks = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.s_GUID:
                                                        sGuid = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.SORTKEY:
                                                        sortkey = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.TEXT_L1:
                                                        text1 = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.TEXT_L2:
                                                        text2 = Convert.ToString(dr[field.ToString()]);
                                                        break;
                                                    case DbOperations.MMETables.MMEFineLocations2Fields.VERSION:
                                                        version = Convert.ToInt32(dr[field.ToString()]);
                                                        break;
                                                }
                                            }
                                            catch (Exception) 
                                            {
                                                //ignore
                                            }

                                        }
                                        fineLocations2.Add(new MMEFineLocations2(sGuid.ToString(), fineLoc2, text1, text2, Convert.ToInt64(version),
                                            date, remarks, expired, sortkey, lastChange, lastChangeText, history, MMEPossibleChannels.MMEChannelTypes.SQL));
                                    }
                                }
                            }
                        }
                        finally
                        {
                            cmd.Connection.Dispose();
                        }
                    }
                }
                catch (Exception) 
                {
                    //ignore
                }
            }
            catch (Exception)
            {
                //ignore
            }
            return fineLocations2.ToArray();
        }
    }
}