using System;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Data.DataAccess
{
    using System.Data;
    using System.Data.SqlClient;
    using Data.Sql;
    using Data.DataModel;

    class LayerSQL : ConnectionSQL, ILayerSQL
    {

        /// <summary>
        /// Method to get club member by Id
        /// </summary>
        /// <param name="id">member id</param>
        /// <returns>Data row</returns>
        public DataRow GetLayerById(int id)
        {
            DataTable dataTable = new DataTable();
            DataRow dataRow;
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.sqlGetLayerById;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@Id", id);
                    try
                    {
                        SqlDataAdapter sd = new SqlDataAdapter();
                        sd.SelectCommand = comm;
                        sd.Fill(dataTable);

                        //sqlCon.Open();
                        //comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }

                    // Get the datarow from the table
                    dataRow = dataTable.Rows.Count > 0 ? dataTable.Rows[0] : null;

                }
            }

            return dataRow;
        }

        /// <summary>
        /// Method to get project by name
        /// </summary>
        /// <param name="name">project name</param>
        /// <returns>Data row</returns>
        public DataRow GetLayerByNameTechnology(string name, string technology)
        {
            DataTable dataTable = new DataTable();
            DataRow dataRow;
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.sqlGetLayerByNameTechnology;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@LayerName", name);
                    comm.Parameters.AddWithValue("@Technology", technology);
                    try
                    {
                        SqlDataAdapter sd = new SqlDataAdapter();
                        sd.SelectCommand = comm;
                        sd.Fill(dataTable);

                        //sqlCon.Open();
                        //comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }

                    // Get the datarow from the table
                    dataRow = dataTable.Rows.Count > 0 ? dataTable.Rows[0] : null;

                }
            }

            return dataRow;
        }


        /// <summary>
        /// Method to get project by name
        /// </summary>
        /// <param name="name">project name</param>
        /// <returns>Data row</returns>
        public DataRow GetLayerByName(string name)
        {
            DataTable dataTable = new DataTable();
            DataRow dataRow;
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.sqlGetLayerByName;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@LayerName", name);
                    try
                    {
                        SqlDataAdapter sd = new SqlDataAdapter();
                        sd.SelectCommand = comm;
                        sd.Fill(dataTable);

                        //sqlCon.Open();
                        //comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }

                    // Get the datarow from the table
                    dataRow = dataTable.Rows.Count > 0 ? dataTable.Rows[0] : null;

                }
            }

            return dataRow;
        }

        /// <summary>
        /// Method to get all club members
        /// </summary>
        /// <returns>Data table</returns>
        public DataTable GetProjectLayers(int projectId)
        {
            DataTable dataTable = new DataTable();

            string connectionString = this.ConnectionString;
            SqlConnection sqlCon = new SqlConnection(connectionString);

            sqlCon.Open();
            //string commandString = "SELECT * FROM ProjectSettings";
            string commandString = Scripts.SqlGetProjectLayers;

            SqlCommand sqlCmd = new SqlCommand(commandString, sqlCon);
            sqlCmd.Parameters.AddWithValue("@ProjectId", projectId);
            //SqlDataReader dr = sqlCmd.ExecuteReader();

            SqlDataAdapter sd = new SqlDataAdapter();
            sd.SelectCommand = sqlCmd;

            sd.Fill(dataTable);

            return dataTable;
        }

        /// <summary>
        /// Method to get all club members
        /// </summary>
        /// <returns>Data table</returns>
        public int GetCountOfLayers(int projectId)
        {
            string connectionString = this.ConnectionString;
            SqlConnection sqlCon = new SqlConnection(connectionString);

            sqlCon.Open();
            //string commandString = "SELECT * FROM ProjectSettings";
            string commandString = Scripts.SqlGetCountOfLayers;

            SqlCommand sqlCmd = new SqlCommand(commandString, sqlCon);
            sqlCmd.Parameters.AddWithValue("@ProjectId", projectId);

            int cnt = (int)sqlCmd.ExecuteScalar();

            return cnt;
        }

        /// <summary>
        /// Method to add new member
        /// </summary>
        /// <param name="layer">club member model</param>
        /// <returns>true or false</returns>
        public bool AddLayer(LayerModel layer)
        {
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlInsertLayer;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@LayerName", layer.LayerName);
                    comm.Parameters.AddWithValue("@Order", layer.Order);
                    comm.Parameters.AddWithValue("@TechnologyName", layer.TechnologyName);
                    comm.Parameters.AddWithValue("@OpticalSchema", layer.OpticalSchema);
                    comm.Parameters.AddWithValue("@ProjectId", layer.ProjectId);
                    comm.Parameters.AddWithValue("@LayerLeft", layer.LayerLeft);
                    comm.Parameters.AddWithValue("@LayerTop", layer.LayerTop);
                    comm.Parameters.AddWithValue("@LayerWidth", layer.LayerWidth);
                    comm.Parameters.AddWithValue("@LayerHeight", layer.LayerHeight);
                    comm.Parameters.AddWithValue("@ArcWidth", layer.ArcWidth);
                    comm.Parameters.AddWithValue("@RadiusMax", layer.RadiusMax);
                    comm.Parameters.AddWithValue("@Step", layer.Step);
                    comm.Parameters.AddWithValue("@SourceFilePath", layer.SourceFilePath);
                    comm.Parameters.AddWithValue("@AnglesFilePath", layer.AnglesFilePath);
                    try
                    {
                        sqlCon.Open();
                        comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }
                }
            }

            return true;
        }

                /// <summary>
        /// Method returns last created project Id
        /// </summary>
        /// <returns>Project Id</returns>
        public DataRow GetLastLayer()
        {
            DataTable dataTable = new DataTable();
            DataRow dataRow;
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlGetLastLayer;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    try
                    {
                        SqlDataAdapter sd = new SqlDataAdapter();
                        sd.SelectCommand = comm;
                        sd.Fill(dataTable);

                        //sqlCon.Open();
                        //comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }

                    // Get the datarow from the table
                    dataRow = dataTable.Rows.Count > 0 ? dataTable.Rows[0] : null;

                }
            }

            return dataRow;

        }

        /// <summary>
        /// Method to update layer
        /// </summary>
        /// <param name="layer">layer</param>
        /// <returns>true / false</returns>
        public bool UpdateLayer(LayerModel layer)
        {
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlUpdateLayer;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@Id", layer.Id);
                    comm.Parameters.AddWithValue("@Order", layer.Order);
                    comm.Parameters.AddWithValue("@LayerName", layer.LayerName);
                    comm.Parameters.AddWithValue("@TechnologyName", layer.TechnologyName);
                    comm.Parameters.AddWithValue("@OpticalSchema", layer.OpticalSchema);
                    comm.Parameters.AddWithValue("@ProjectId", layer.ProjectId);
                    comm.Parameters.AddWithValue("@ArcWidth", layer.ArcWidth);
                    comm.Parameters.AddWithValue("@LayerLeft", layer.LayerLeft);
                    comm.Parameters.AddWithValue("@LayerTop", layer.LayerTop);
                    comm.Parameters.AddWithValue("@LayerWidth", layer.LayerWidth);
                    comm.Parameters.AddWithValue("@LayerHeight", layer.LayerHeight);
                    comm.Parameters.AddWithValue("@RadiusMax", layer.RadiusMax);
                    comm.Parameters.AddWithValue("@Step", layer.Step);
                    comm.Parameters.AddWithValue("@SourceFilePath", layer.SourceFilePath);
                    comm.Parameters.AddWithValue("@AnglesFilePath", layer.AnglesFilePath);
                    try
                    {
                        sqlCon.Open();
                        comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                        // do something with the exception
                        // don't hide it
                    }
                }
            }

            return true;
        }

        /// <summary>
        /// Method to update layer
        /// </summary>
        /// <param name="layer">layer</param>
        /// <returns>true / false</returns>
        public bool DeleteLayer(LayerModel layer)
        {
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlDeleteLayer;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@Id", layer.Id);
                    try
                    {
                        sqlCon.Open();
                        comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                        // do something with the exception
                        // don't hide it
                    }
                }
            }

            return true;
        }


        /// <summary>
        /// Service method to get project by Id
        /// </summary>
        /// <param name="id">project id</param>
        /// <returns>Data row</returns>
        public DataRow GetColorProfileByLayerId(int layerId)
        {
            DataTable dataTable = new DataTable();
            DataRow dataRow;
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlGetLayerColorProfiles;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@LayerId", layerId);
                    try
                    {
                        SqlDataAdapter sd = new SqlDataAdapter();
                        sd.SelectCommand = comm;
                        sd.Fill(dataTable);

                        //sqlCon.Open();
                        //comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }

                    // Get the datarow from the table
                    dataRow = dataTable.Rows.Count > 0 ? dataTable.Rows[0] : null;

                }
            }

            return dataRow;
        }

        /// <summary>
        /// Method to update layer
        /// </summary>
        /// <param name="layer">layer</param>
        /// <returns>true / false</returns>
        public bool DeleteColorProfile(LayerModel layer)
        {
            string connectionString = this.ConnectionString;

            using (SqlConnection sqlCon = new SqlConnection(connectionString))
            {
                using (SqlCommand comm = new SqlCommand())
                {
                    string cmdString = Scripts.SqlDeleteColorProfileByLayerId;

                    comm.Connection = sqlCon;
                    comm.CommandText = cmdString;
                    comm.Parameters.AddWithValue("@LayerId", layer.Id);
                    try
                    {
                        sqlCon.Open();
                        comm.ExecuteNonQuery();
                    }
                    catch (SqlException e)
                    {
                        // do something with the exception
                        // don't hide it
                        MessageBox.Show(
                            e.Message,
                            "Exception!",
                            //Resources.System_Error_Message_Title,
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Error);
                    }
                }
            }

            return true;
        }

    }
}