using System; using System.Collections.Generic; using System.Text; using Npgsql; using System.Collections; using System.Data; namespace SafeMobileLib { public class DBsettingsManager: DBmanager { public static readonly string EMERGENCY_ONLY_KEY = "emergencyOnly"; public DBsettingsManager(string p_server, string p_dbname, string p_user, string p_password, string p_port) : base(p_server, p_dbname, p_user, p_password, p_port) { } public sqlResponse addSetting(int userIdx, string key, string value) { sqlResponse resp = sqlResponse.noUpdate; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT count(key) FROM \"userSettings\" where user_id = {userIdx} and key = '{key}'"; object result = null; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { result = cmd.ExecuteScalar(); } if (result != null && result.ToString() == "0") { command = "INSERT INTO \"userSettings\" (user_id, key, value)" + $" VALUES({userIdx},'{key}','{value}')"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source); resp = sqlResponse.SQLerror; } return resp; } public string getSettingValue(int userIdx, string key) { string value = ""; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT value FROM \"userSettings\" WHERE user_id= {userIdx} AND key='{key}'"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader reader = cmd.ExecuteReader()) { while (reader.Read()) { value = reader.GetValue(0).ToString(); } } } } } catch (Exception ex) { Utils.WriteLine("getSettingValue " + ex.ToString(), ConsoleColor.Red); } return value; } public sqlResponse updateSettingValue(int userIdx, string key, string value) { sqlResponse resp; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT COUNT(user_id) FROM \"userSettings\" WHERE user_id={userIdx} AND key='{key}'"; object temp = null; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { temp = cmd.ExecuteScalar(); } if (temp != null && temp.ToString() == "1") { command = $" UPDATE \"userSettings\" SET value='{value}'" + $" WHERE user_id={userIdx} AND key='{key}'"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } else { Console.WriteLine("Setting -" + key + "- not found ... adding this for user with id:" + userIdx.ToString()); addSetting(userIdx, key, value); resp = sqlResponse.done; } } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source); resp = sqlResponse.SQLerror; } return resp; } public sqlResponse deleteSettingForUser(int userIdx) { sqlResponse resp; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"DELETE FROM \"userSettings\" WHERE user_id={userIdx}"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source); resp = sqlResponse.SQLerror; } return resp; } public Hashtable getAllSettings(int userIdx) { Hashtable resp = new Hashtable(); try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT key, value FROM \"userSettings\" WHERE user_id = {userIdx}"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { string key = Reader.GetValue(0).ToString(); string value = Reader.GetValue(1).ToString(); resp.Add(key, value); } } } } } catch (Exception ee) { Console.WriteLine(ee.ToString()); } return resp; } public void SaveSettingsForUser(int userIdx, Hashtable data) { StringBuilder sb = new StringBuilder(); foreach (DictionaryEntry Item in data) { String key = (string)Item.Key; String value = (string)Item.Value; sb.Append( "UPDATE \"userSettings\" SET \"value\"='" + value + "' WHERE \"key\"='" + key + "' AND user_id = '" + userIdx + "'; " + " INSERT INTO \"userSettings\" (user_id, \"key\", \"value\") " + $" SELECT {userIdx}, '{key}', '{value}' " + $" WHERE NOT EXISTS (SELECT 1 FROM \"userSettings\" WHERE user_id={userIdx} AND \"key\"='{key}'); "); } try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand(sb.ToString(), connection)) { cmd.ExecuteNonQuery(); } string command = "DELETE FROM \"userSettings\" WHERE \"key\" LIKE 'onMap%' AND \"value\"='False';"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source); } } public void AddDefaultSettings(int userIdx) { // start items addSetting(userIdx, "startLar", "0"); addSetting(userIdx, "startLng", "0"); addSetting(userIdx, "startZoom", "2"); addSetting(userIdx, "startUnits", "0"); addSetting(userIdx, "startAddress", "1"); addSetting(userIdx, "startProxy", "false"); addSetting(userIdx, "startProxyIP", "67.207.214.190"); addSetting(userIdx, "startProxyPORT", "8085"); //history addSetting(userIdx, "hisCompAddr", "true"); addSetting(userIdx, "hisShowAdr", "true"); addSetting(userIdx, "hisPlayTime", "500"); addSetting(userIdx, "hisPauseTime", "2000"); addSetting(userIdx, "hisStopTime", "300"); addSetting(userIdx, "hisQuick", "false"); addSetting(userIdx, "hisMinSpeed", "0"); //live addSetting(userIdx, "liveCheck", "false"); addSetting(userIdx, "liveIdleTime", "20"); addSetting(userIdx, "liveNameDisplay", "true"); addSetting(userIdx, "liveMultiColor", "false"); addSetting(userIdx, "reportTime", "0"); addSetting(userIdx, "iconTheme", "pin"); } } }