Files
data_organizer/DataOrganizer/DB.cs
T

376 lines
13 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using Microsoft.Data.Sqlite;
using System.Reflection;
using System.Windows.Forms;
using System.Configuration;
using System.Diagnostics;
namespace DataOrganizer
{
public class DB
{
public static string DatabasePath { get; private set; }
public static string ConnectionString { get; private set; }
public static string TempScriptLocal = "Y:\\Database Template.sql";
public DB()
{
DatabasePath = $"{new FileInfo(new Uri(Assembly.GetExecutingAssembly().CodeBase).LocalPath).Directory.FullName}\\Organizer Data\\Main.sqlite";
ConnectionString = $"Data Source={DatabasePath}";
if (!Directory.Exists(new FileInfo(DatabasePath).Directory.FullName))
{
Directory.CreateDirectory(new FileInfo(DatabasePath).Directory.FullName);
CreateDatabase();
}
}
private void CreateDatabase()
{
//TODO: this is tmp
var query = File.ReadAllText(TempScriptLocal);
using (var connection = new SqliteConnection(ConnectionString))
{
using(var command = new SqliteCommand(query, connection))
{
connection.Open();
command.ExecuteNonQuery();
}
}
}
public List<Profile> GetProfiles()
{
var query = "SELECT * FROM profile";
var profiles = new List<Profile>();
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
profiles.Add(new Profile
{
Name = reader["profile_name"].ToString(),
DefaultNewContentFolder = reader["default_new_content_folder_name"].ToString(),
MachineName = reader["machine_name"].ToString(),
Id = Convert.ToInt32(reader["profile_id"]),
FolderGroups = new List<FolderGroup>()
});
}
reader.Close();
command.CommandText = "SELECT root_id, name, path, pattern_id FROM folder_root WHERE profile_id = @ID ORDER BY name";
foreach(var profile in profiles)
{
command.Parameters.Clear();
command.Parameters.AddWithValue("ID", profile.Id);
reader = command.ExecuteReader();
while(reader.Read())
{
profile.FolderGroups.Add(new FolderGroup
{
Name = reader["name"].ToString(),
Id = Convert.ToInt32(reader["root_id"]),
Path = reader["path"].ToString(),
PatternId = Convert.ToInt32(reader["pattern_id"])
});
}
reader.Close();
}
}
}
return profiles;
}
public bool UpdateProfile(Profile profile)
{
var query = @"UPDATE main.profile SET machine_name = @MachineName, default_new_content_folder_name = @DefaultPath, profile_name = @Name WHERE profile_id = @ID";
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
command.Parameters.AddWithValue("MachineName", profile.MachineName);
command.Parameters.AddWithValue("DefaultPath", profile.DefaultNewContentFolder);
command.Parameters.AddWithValue("Name", profile.Name);
command.Parameters.AddWithValue("ID", profile.Id);
connection.Open();
command.ExecuteNonQuery();
}
}
return true;
}
public int InsertNewProfile(Profile profile)
{
var query = @"INSERT INTO main.profile (machine_name, default_new_content_folder_name, profile_name) VALUES (@MachineName, @DefaultPath, @Name)";
var id = -1;
using (var connection = new SqliteConnection(ConnectionString))
{
connection.Open();
using (var transaction = connection.BeginTransaction())
{
using (var command = new SqliteCommand(query, connection, transaction))
{
command.Parameters.AddWithValue("MachineName", profile.MachineName);
command.Parameters.AddWithValue("DefaultPath", profile.DefaultNewContentFolder);
command.Parameters.AddWithValue("Name", profile.Name);
command.ExecuteNonQuery();
command.CommandText = "SELECT MAX(profile_id) FROM main.profile";
id = Convert.ToInt32(command.ExecuteScalar());
command.CommandText = "INSERT INTO main.folder_root (name, path, profile_id, pattern_id) VALUES (@Name, @Path, @ProfileID, @Pattern)";
if (profile.FolderGroups != null)
{
foreach(var group in profile.FolderGroups)
{
command.Parameters.Clear();
command.Parameters.AddWithValue("Name", group.Name);
command.Parameters.AddWithValue("Path", group.Path);
command.Parameters.AddWithValue("ProfileID", id);
command.Parameters.AddWithValue("Pattern", group.PatternId);
command.ExecuteNonQuery();
}
}
}
transaction.Commit();
}
}
return id;
}
public int InsertNewFolderGroup(Profile profile, string name, string path, int pattern_id)
{
var query = @"INSERT INTO main.folder_root (name, path, profile_id, pattern_id) VALUES (@Name, @Path, @ProfileID, @Pattern)";
var id = -1;
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
command.Parameters.AddWithValue("Name", name);
command.Parameters.AddWithValue("Path", path);
command.Parameters.AddWithValue("ProfileID", profile.Id);
command.Parameters.AddWithValue("Pattern", pattern_id);
connection.Open();
command.ExecuteNonQuery();
command.CommandText = @"SELECT MAX(root_id) FROM main.folder_root";
id = Convert.ToInt32(command.ExecuteScalar());
}
}
return id;
}
public bool UpdateFolderGroup(FolderGroup group)
{
var query = @"UPDATE main.folder_root SET name = @Name, path = @Path, pattern_id = @Pattern WHERE root_id = @ID";
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
command.Parameters.AddWithValue("Name", group.Name);
command.Parameters.AddWithValue("Path", group.Path);
command.Parameters.AddWithValue("Pattern", group.PatternId);
command.Parameters.AddWithValue("ID", group.Id);
connection.Open();
command.ExecuteNonQuery();
}
}
return true;
}
public bool DeleteFolderGroup(FolderGroup folderGroup)
{
var query = string.Format("DELETE FROM main.file WHERE folder_root_id = {0}", folderGroup.Id);
using(var connection = new SqliteConnection(ConnectionString))
{
connection.Open();
using (var transaction = connection.BeginTransaction())
{
using(var command = new SqliteCommand(query, connection, transaction))
{
command.ExecuteNonQuery();
command.CommandText = string.Format("DELETE FROM main.folder_root WHERE root_id = {0}", folderGroup.Id);
command.ExecuteNonQuery();
}
transaction.Commit();
}
}
return true;
}
public bool DeleteProfile(Profile profile)
{
var query = string.Format("DELETE FROM main.file WHERE profile_id = {0}", profile.Id);
using (var connection = new SqliteConnection(ConnectionString))
{
connection.Open();
using (var transaction = connection.BeginTransaction())
{
using (var command = new SqliteCommand(query, connection, transaction))
{
command.ExecuteNonQuery();
command.CommandText = string.Format("DELETE FROM main.folder_root WHERE profile_id = {0}", profile.Id);
command.ExecuteNonQuery();
command.CommandText = string.Format("DELETE FROM main.profile WHERE profile_id = {0}", profile.Id);
command.ExecuteNonQuery();
}
transaction.Commit();
}
}
return true;
}
public List<Namingconvention> GetNamingConventions()
{
var conventions = new List<Namingconvention>();
var query = @"SELECT name, example_text, pattern_id, regex FROM main.naming_pattern";
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
conventions.Add(new Namingconvention
{
Regex = reader["regex"].ToString(),
Name = reader["name"].ToString(),
ExampleText = reader["example_text"].ToString(),
Id = Convert.ToInt32(reader["pattern_id"])
});
}
}
}
return conventions;
}
public string GetNamingPatternById(int id)
{
if (id == 0) return string.Empty;
var query = @"SELECT regex FROM main.naming_pattern WHERE pattern_id = @ID";
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
command.Parameters.AddWithValue("ID", id);
connection.Open();
var reader = command.ExecuteReader();
reader.Read();
return reader["regex"].ToString();
}
}
}
public bool UpdateNamingPatterById(int id, string newPattern)
{
var query = @"UPDATE main.naming_pattern SET regex = @pattern WHERE pattern_id = @ID";
using (var connection = new SqliteConnection(ConnectionString))
{
using (var command = new SqliteCommand(query, connection))
{
command.Parameters.AddWithValue("pattern", newPattern);
command.Parameters.AddWithValue("ID", id);
connection.Open();
command.ExecuteNonQuery();
}
}
return true;
}
public struct Profile
{
public string Name;
public string DefaultNewContentFolder;
public string MachineName;
public int Id;
public List<FolderGroup> FolderGroups;
}
public struct FolderGroup
{
public int Id;
public string Name;
public string Path;
public int PatternId;
}
public struct Namingconvention
{
public int Id;
public string Name;
public string ExampleText;
public string Regex;
}
}
}