509 lines
15 KiB
C#
509 lines
15 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Npgsql;
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using System.Collections;
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using System.IO;
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using System.Data;
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namespace SafeMobileLib.DBmanagers
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{
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public class DBiconsManager : DBmanager
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{
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public DBiconsManager(string p_server, string p_dbname, string p_user, string p_password, string p_port)
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: base(p_server, p_dbname, p_user, p_password, p_port)
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{
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}
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/// <summary>
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/// Type 1 = place and 2 = units
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/// </summary>
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/// <param name="IconName"></param>
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/// <param name="Imagedata"></param>
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/// <returns></returns>
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public sqlResponse Insert_Place_Icons(String IconName, byte[] Imagedata)
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{
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sqlResponse resp;
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string placetype_id = "";
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = "insert into placetype (type_name) VALUES('" + IconName + "')";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.ExecuteNonQuery();
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}
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command = "SELECT currval(pg_get_serial_sequence('placetype', 'type_id'))";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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placetype_id = cmd.ExecuteScalar().ToString();
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}
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command = "INSERT INTO newicons(icontype,id,imagedata) SELECT @Type, @Id, @ImageData";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.Parameters.Add("@Type", NpgsqlTypes.NpgsqlDbType.Integer).Value = 1;
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cmd.Parameters.Add("@Id", NpgsqlTypes.NpgsqlDbType.Varchar).Value = placetype_id;
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cmd.Parameters.Add("@ImageData", NpgsqlTypes.NpgsqlDbType.Bytea).Value = Imagedata;
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cmd.ExecuteNonQuery();
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}
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resp = sqlResponse.done;
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red);
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resp = sqlResponse.SQLerror;
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}
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return resp;
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}
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/// <summary>
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/// Type 1 = place and 2 = units
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/// </summary>
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/// <param name="IconName"></param>
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/// <param name="Imagedata"></param>
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/// <returns></returns>
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public sqlResponse Insert_Units_Icons(String IconName, byte[] Imagedata)
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{
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sqlResponse resp;
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string car_id = "";
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = "SELECT MAX(id) FROM car";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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car_id = cmd.ExecuteScalar().ToString();
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}
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Int64 carId = 1000;
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Int64.TryParse(car_id, out carId);
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// increment the new carId
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carId = carId + 1;
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command = "INSERT INTO car (id, name, pattern, displayed_name) "
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+ " VALUES(" + (carId) + ",'" + IconName + "','custom_" + IconName.ToLower().Trim().Replace(' ', '_')
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+ "','" + IconName + "')";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.ExecuteNonQuery();
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}
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command = "INSERT INTO newicons(icontype,id,imagedata) SELECT @Type, @Id, @ImageData";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.Parameters.Add("@Type", NpgsqlTypes.NpgsqlDbType.Integer).Value = 2;
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cmd.Parameters.Add("@Id", NpgsqlTypes.NpgsqlDbType.Double).Value = carId;
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cmd.Parameters.Add("@ImageData", NpgsqlTypes.NpgsqlDbType.Bytea).Value = Imagedata;
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cmd.ExecuteNonQuery();
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}
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resp = sqlResponse.done;
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source);
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resp = sqlResponse.SQLerror;
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}
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return resp;
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}
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public Byte[] Get_Place_Image(Int32 ID)
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{
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Byte[] productImageByte = null;
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = $"SELECT ImageData FROM newicons where id={ID} and icontype=1";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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productImageByte = (Byte[])cmd.ExecuteScalar();
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}
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source);
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}
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return productImageByte;
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}
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public Byte[] Get_Unit_Image(Int32 ID)
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{
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Byte[] productImageByte = null;
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = $"SELECT ImageData FROM newicons where id={ID} and icontype=2";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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productImageByte = (Byte[])cmd.ExecuteScalar();
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}
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red);
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}
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return productImageByte;
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}
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//need to update all old stuff one existing ID
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public sqlResponse Delete_Units_Icons(Int32 ID, Int32 firstID)
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{
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sqlResponse resp;
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = $"UPDATE vehicle SET driver_id= {firstID} WHERE driver_id={ID}";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.ExecuteNonQuery();
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}
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command = $"DELETE FROM car WHERE id={ID}";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.ExecuteNonQuery();
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}
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command = $"DELETE FROM newicons WHERE id={ID}";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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cmd.ExecuteNonQuery();
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}
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resp = sqlResponse.done;
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source);
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resp = sqlResponse.SQLerror;
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}
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return resp;
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}
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public List<IconTheme> GetIconThemes()
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{
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List<IconTheme> ret = new List<IconTheme>();
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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using (NpgsqlCommand cmd = new NpgsqlCommand("SELECT id, name, prefix FROM icon_theme", connection))
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{
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using (NpgsqlDataReader dr = cmd.ExecuteReader())
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{
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while (dr.Read())
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{
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IconTheme obj = new IconTheme();
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obj.Id = (int)dr.GetInt32(0);
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obj.Name = dr.GetString(1);
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obj.Prefix = dr.GetString(2);
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ret.Add(obj);
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}
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}
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}
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red);
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}
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return ret;
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}
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public List<Place> getAllPlaceIcons()
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{
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List<Place> ret = new List<Place>();
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = "SELECT type_name, type_id from placetype ORDER by type_name";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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using (NpgsqlDataReader dr = cmd.ExecuteReader())
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{
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while (dr.Read())
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{
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Place obj = new Place();
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obj.type = dr.GetString(0);
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obj.idx = dr.GetInt32(1);
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obj.pic = "";
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ret.Add(obj);
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}
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}
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}
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}
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}
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catch (Exception ee)
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{
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Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red);
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}
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return ret;
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}
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public List<Car> getAllUnitIcons()
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{
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List<Car> suidList = new List<Car>();
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try
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{
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using (NpgsqlConnection connection = new NpgsqlConnection())
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{
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connection.ConnectionString = getConnectionString();
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connection.Open();
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string command = "SELECT name, id, pattern, displayed_name from car ORDER by name";
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using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection))
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{
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using (NpgsqlDataReader dr = cmd.ExecuteReader())
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{
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while (dr.Read())
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{
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Car obj = new Car();
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obj.Name = dr.GetString(0);
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obj.idx = dr.GetInt32(1);
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obj.iconPattern = dr.IsDBNull(2) ? obj.Name.ToLower().Trim().Replace(' ', '_') : dr.GetString(2);
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obj.DisplayedName = dr.IsDBNull(3) ? obj.Name : dr.GetString(3);
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suidList.Add(obj);
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}
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}
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.ToString());
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}
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return suidList;
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}
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}
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public class Place
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{
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public string name;
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public string desc { get; set; }
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public double lat { get; set; }
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public double lng { get; set; }
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public string type { get; set; }
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public string pic { get; set; }
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public string address { get; set; }
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public Int32 idx { get; set; }
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public Int32 useridx { get; set; }
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public String Name
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{
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get
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{
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return name;
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}
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}
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public String Type
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{
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get
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{
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return type;
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}
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}
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}
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public class IconTheme
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{
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private int id;
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public int Id
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{
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get { return id; }
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set { id = value; }
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}
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private string name;
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public string Name
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{
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get { return name; }
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set { name = value; }
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}
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private string prefix;
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public string Prefix
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{
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get { return prefix; }
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set { prefix = value; }
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}
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public IconTheme()
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{
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this.id = 0;
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this.name = "";
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this.prefix = "";
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}
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}
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public class PlaceIcons
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{
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private int id;
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public int Id
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{
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get { return id; }
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set { id = value; }
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}
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private string placename;
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public string Placename
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{
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get { return placename; }
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set { placename = value; }
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}
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private string pic;
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public string Pic
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{
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get { return pic; }
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set { pic = value; }
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}
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public PlaceIcons(int id, string placename, string pic)
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{
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this.id = id;
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this.placename = placename;
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this.pic = pic;
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}
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}
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public class UnitIcons
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{
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private int id;
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public int Id
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{
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get { return id; }
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set { id = value; }
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}
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private string unitname;
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public string Unitname
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{
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get { return unitname; }
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set { unitname = value; }
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}
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private string pic;
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public string Pic
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{
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get { return pic; }
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set { pic = value; }
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}
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public UnitIcons(int id, string unitname, string pic)
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{
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this.id = id;
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this.unitname = unitname;
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this.pic = pic;
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}
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}
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public class UnitIconsComparer : IComparer
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{
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public UnitIconsComparer() : base() { }
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int IComparer.Compare(object x, object y)
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{
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UnitIcons X = x as UnitIcons;
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UnitIcons Y = y as UnitIcons;
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return String.Compare(X.Unitname, Y.Unitname);
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}
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}
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public class PlaceIconsComparer : IComparer
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{
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public PlaceIconsComparer() : base() { }
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int IComparer.Compare(object x, object y)
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{
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PlaceIcons X = x as PlaceIcons;
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PlaceIcons Y = y as PlaceIcons;
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return String.Compare(X.Placename, Y.Placename);
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}
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}
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}
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