using System;
using System.Data;
using System.Data.Common;

namespace SDA.DataProvider.Core
{
    public abstract class SDADataAdapterWrapper : IDisposable, IDbDataAdapter
    {
        public abstract SDACommandWrapper DeleteCommand { get; set; }
        public abstract SDACommandWrapper InsertCommand { get; set; }
        public abstract SDACommandWrapper SelectCommand { get; set; }
        public abstract SDACommandWrapper UpdateCommand { get; set; }

        public abstract DataTableMappingCollection TableMappings { get; }

        public abstract bool AcceptChangesDuringFill { get; set; }
        public abstract bool ContinueUpdateOnError { get; set; }
        public abstract int Fill(DataTable dataTable);
        public abstract int Fill(DataSet dts, int startRecord, int endRecord, string srcTable);
        public abstract DataTable FillSchema(DataTable dataTable, SchemaType schemaType);
        public abstract DataTable[] FillSchema(DataSet dataSet, SchemaType schemaType, string srcTable);
        public abstract int Update(DataRow[] dataRows);
        public abstract int Update(DataTable dataTable);

        #region IDisposable Members

        public abstract void Dispose();

        #endregion

        #region IDbDataAdapter Members

        IDbCommand IDbDataAdapter.UpdateCommand
        {
            get
            {
                return UpdateCommand;
            }
            set
            {
                UpdateCommand = (SDACommandWrapper)value;
            }
        }

        IDbCommand IDbDataAdapter.SelectCommand
        {
            get
            {
                return SelectCommand;
            }
            set
            {
                SelectCommand = (SDACommandWrapper)value;
            }
        }

        IDbCommand IDbDataAdapter.DeleteCommand
        {
            get
            {
                return DeleteCommand;
            }
            set
            {
                DeleteCommand = (SDACommandWrapper)value;
            }
        }

        IDbCommand IDbDataAdapter.InsertCommand
        {
            get
            {
                return InsertCommand;
            }
            set
            {
                InsertCommand = (SDACommandWrapper)value;
            }
        }

        #endregion

        #region IDataAdapter Members

        public abstract MissingMappingAction MissingMappingAction { get; set; }
        public abstract MissingSchemaAction MissingSchemaAction { get; set; }

        ITableMappingCollection IDataAdapter.TableMappings
        {
            get
            {
                return TableMappings;
            }
        }

        public abstract int Fill(DataSet dataSet);
        public abstract DataTable[] FillSchema(DataSet dataSet, SchemaType schemaType);

        public IDataParameter[] GetFillParameters()
        {
            throw new NotImplementedException();
        }

        public abstract int Update(DataSet dataSet);

        #endregion
    }
}