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KaevKaev
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Split into multiple files for better reading
1 parent 9f8fcf8 commit 424091b

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5 files changed

+131
-123
lines changed

5 files changed

+131
-123
lines changed

‎MySQL-To-CSharp/ApplicationArguments.cs

Lines changed: 15 additions & 0 deletions
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namespace MySQL_To_CSharp
2+
{
3+
public class ApplicationArguments
4+
{
5+
public string IP { get; set; }
6+
public int Port { get; set; }
7+
public string User { get; set; }
8+
public string Password { get; set; }
9+
public string Database { get; set; }
10+
public string Table { get; set; }
11+
public bool GenerateConstructorAndOutput { get; set; }
12+
public bool GenerateMarkupPages { get; set; }
13+
public string MarkupDatabaseNameReplacement { get; set; }
14+
}
15+
}

‎MySQL-To-CSharp/Column.cs

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using System;
2+
using MySql.Data.MySqlClient;
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4+
namespace MySQL_To_CSharp
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{
6+
public class Column
7+
{
8+
public string Name { get; set; }
9+
public Type Type { get; set; }
10+
public string ColumnType { get; set; }
11+
12+
public Column(MySqlDataReader reader)
13+
{
14+
Name = reader.GetString(1);
15+
ColumnType = reader.GetString(2);
16+
}
17+
18+
public override string ToString()
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{
20+
return $"public {Type.Name} {Name.FirstCharUpper()} {{ get; set; }}";
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}
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}
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}

‎MySQL-To-CSharp/MySQL-To-CSharp.csproj

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@@ -48,8 +48,11 @@
4848
<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
51+
<Compile Include="ApplicationArguments.cs" />
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<Compile Include="Column.cs" />
5153
<Compile Include="Program.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="StringExtensions.cs" />
5356
</ItemGroup>
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<ItemGroup>
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<None Include="App.config" />

‎MySQL-To-CSharp/Program.cs

Lines changed: 78 additions & 123 deletions
Original file line numberDiff line numberDiff line change
@@ -1,58 +1,94 @@
11
using System;
22
using System.Collections.Generic;
3-
using System.Data;
43
using System.IO;
5-
using System.Linq;
6-
using System.Linq.Expressions;
74
using System.Text;
8-
using System.Threading.Tasks;
95
using Fclp;
106
using MySql.Data.MySqlClient;
117

128
namespace MySQL_To_CSharp
139
{
14-
15-
public class ApplicationArguments
10+
class Program
1611
{
17-
public string IP { get; set; }
18-
public int Port { get; set; }
19-
public string User { get; set; }
20-
public string Password { get; set; }
21-
public string Database { get; set; }
22-
public string Table { get; set; }
23-
public bool GenerateConstructorAndOutput { get; set; }
24-
public bool GenerateMarkupPages { get; set; }
25-
public string MarkupDatabaseNameReplacement { get; set; }
26-
}
12+
static void Main(string[] args)
13+
{
14+
var parser = new FluentCommandLineParser<ApplicationArguments>();
15+
parser.Setup(arg => arg.IP).As('i', "ip").SetDefault("127.0.0.1").WithDescription("(optional) IP address of the MySQL server, will use 127.0.0.1 if not specified");
16+
parser.Setup(arg => arg.Port).As('n', "port").SetDefault(3306).WithDescription("(optional) Port number of the MySQL server, will use 3306 if not specified");
17+
parser.Setup(arg => arg.User).As('u', "user").SetDefault("root").WithDescription("(optional) Username, will use root if not specified");
18+
parser.Setup(arg => arg.Password).As('p', "password").SetDefault(String.Empty).WithDescription("(optional) Password, will use empty password if not specified");
19+
parser.Setup(arg => arg.Database).As('d', "database").Required().WithDescription("Database name");
20+
parser.Setup(arg => arg.Table).As('t', "table").SetDefault(String.Empty).WithDescription("(optional) Table name, will generate entire database if not specified");
21+
parser.Setup(arg => arg.GenerateConstructorAndOutput).As('g', "generateconstructorandoutput")
22+
.SetDefault(false).WithDescription("(optional) Generate a reading constructor and SQL statement output - Activate with -g true");
23+
parser.Setup(arg => arg.GenerateMarkupPages).As('m', "generatemarkuppages")
24+
.SetDefault(false)
25+
.WithDescription("(optional) Generate markup pages for database and tables which can be used in wikis - Activate with -m true");
26+
parser.Setup(arg => arg.MarkupDatabaseNameReplacement).As('r', "markupdatabasenamereplacement")
27+
.SetDefault("").WithDescription("(optional) Will use this instead of database name for wiki breadcrump generation");
28+
parser.SetupHelp("?", "help").Callback(text => Console.WriteLine(text));
2729

28-
public class Column
29-
{
30-
public string Name { get; set; }
31-
public Type Type { get; set; }
32-
public string ColumnType { get; set; }
30+
var result = parser.Parse(args);
31+
if (!result.HasErrors)
32+
{
33+
var conf = parser.Object as ApplicationArguments;
34+
if (conf.Database is null)
35+
{
36+
Console.WriteLine("You didn't specify a database");
37+
return;
38+
}
3339

34-
public Column(MySqlDataReader reader)
35-
{
36-
this.Name = reader.GetString(1);
37-
this.ColumnType = reader.GetString(2);
38-
}
40+
var confString =
41+
$"Server={conf.IP};Port={conf.Port};Uid={conf.User};Pwd={conf.Password};Database={conf.Database}";
42+
Console.WriteLine(confString);
3943

40-
public override string ToString()
41-
{
42-
return $"public {this.Type.Name} {this.Name.FirstCharUpper()} {{ get; set; }}";
43-
}
44-
}
44+
var database = new Dictionary<string, List<Column>>();
4545

46-
public static class StringExtension
47-
{
48-
public static string FirstCharUpper(this string str)
49-
{
50-
return str.First().ToString().ToUpper() + str.Substring(1);
46+
using (var con = new MySqlConnection(confString))
47+
{
48+
con.Open();
49+
50+
using (var cmd = con.CreateCommand())
51+
{
52+
cmd.CommandText =
53+
$"SELECT TABLE_NAME, COLUMN_NAME, COLUMN_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = '{conf.Database}'";
54+
if (!conf.Table.Equals(string.Empty))
55+
cmd.CommandText += $" AND TABLE_NAME = '{conf.Table}'";
56+
57+
var reader = cmd.ExecuteReader();
58+
if (!reader.HasRows)
59+
return;
60+
61+
while (reader.Read())
62+
if (database.ContainsKey(reader.GetString(0)))
63+
database[reader.GetString(0)].Add(new Column(reader));
64+
else
65+
database.Add(reader.GetString(0), new List<Column>() { new Column(reader) });
66+
}
67+
68+
foreach (var table in database)
69+
{
70+
using (var cmd = con.CreateCommand())
71+
{
72+
// TODO: Is there a way to do this without this senseless statement?
73+
cmd.CommandText = $"SELECT * FROM `{table.Key}` LIMIT 0";
74+
var reader = cmd.ExecuteReader();
75+
var schema = reader.GetSchemaTable();
76+
foreach (var column in table.Value)
77+
column.Type = schema.Select($"ColumnName = '{column.Name}'")[0]["DataType"] as Type;
78+
}
79+
}
80+
81+
con.Close();
82+
}
83+
84+
DbToClasses(conf.Database, database, conf.GenerateConstructorAndOutput);
85+
if (conf.GenerateMarkupPages)
86+
DbToMarkupPage(string.IsNullOrEmpty(conf.MarkupDatabaseNameReplacement) ? conf.Database : conf.MarkupDatabaseNameReplacement, database);
87+
Console.WriteLine("Successfully generated C# classes!");
88+
}
89+
Console.ReadLine();
5190
}
52-
}
5391

54-
class Program
55-
{
5692
private static void DbToClasses(string dbName, Dictionary<string, List<Column>> db, bool generateConstructorAndOutput)
5793
{
5894
if (!Directory.Exists(dbName))
@@ -84,7 +120,7 @@ private static void DbToClasses(string dbName, Dictionary<string, List<Column>>
84120
sb.AppendLine($"}}{Environment.NewLine}");
85121

86122
// update query
87-
sb.AppendLine($"public string UpdateQuery()");
123+
sb.AppendLine("public string UpdateQuery()");
88124
sb.AppendLine("{");
89125
sb.Append($"return $\"UPDATE `{table.Key}` SET");
90126
foreach (var column in table.Value)
@@ -94,7 +130,7 @@ private static void DbToClasses(string dbName, Dictionary<string, List<Column>>
94130
sb.AppendLine($"}}{Environment.NewLine}");
95131

96132
// insert query
97-
sb.AppendLine($"public string InsertQuery()");
133+
sb.AppendLine("public string InsertQuery()");
98134
sb.AppendLine("{");
99135
sb.Append($"return $\"INSERT INTO `{table.Key}` VALUES (");
100136
foreach (var column in table.Value)
@@ -103,7 +139,7 @@ private static void DbToClasses(string dbName, Dictionary<string, List<Column>>
103139
sb.AppendLine($");\";{Environment.NewLine}}}{Environment.NewLine}");
104140

105141
// delete query
106-
sb.AppendLine($"public string DeleteQuery()");
142+
sb.AppendLine("public string DeleteQuery()");
107143
sb.AppendLine("{");
108144
sb.AppendLine($"return $\"DELETE FROM `{table.Key}` WHERE {table.Value[0].Name} = {{{table.Value[0].Name.FirstCharUpper()}}};\";");
109145
sb.AppendLine("}");
@@ -164,87 +200,6 @@ private static void DbToMarkupPage(string dbName, Dictionary<string, List<Column
164200
sw.Close();
165201
sb.Clear();
166202
}
167-
168-
}
169-
170-
static void Main(string[] args)
171-
{
172-
var parser = new FluentCommandLineParser<ApplicationArguments>();
173-
parser.Setup(arg => arg.IP).As('i', "ip").SetDefault("127.0.0.1").WithDescription("(optional) IP address of the MySQL server, will use 127.0.0.1 if not specified");
174-
parser.Setup(arg => arg.Port).As('n', "port").SetDefault(3306).WithDescription("(optional) Port number of the MySQL server, will use 3306 if not specified");
175-
parser.Setup(arg => arg.User).As('u', "user").SetDefault("root").WithDescription("(optional) Username, will use root if not specified");
176-
parser.Setup(arg => arg.Password).As('p', "password").SetDefault(String.Empty).WithDescription("(optional) Password, will use empty password if not specified");
177-
parser.Setup(arg => arg.Database).As('d', "database").Required().WithDescription("Database name");
178-
parser.Setup(arg => arg.Table).As('t', "table").SetDefault(String.Empty).WithDescription("(optional) Table name, will generate entire database if not specified");
179-
parser.Setup(arg => arg.GenerateConstructorAndOutput).As('g', "generateconstructorandoutput")
180-
.SetDefault(false).WithDescription("(optional) Generate a reading constructor and SQL statement output - Activate with -g true");
181-
parser.Setup(arg => arg.GenerateMarkupPages).As('m', "generatemarkuppages")
182-
.SetDefault(false)
183-
.WithDescription("(optional) Generate markup pages for database and tables which can be used in wikis - Activate with -m true");
184-
parser.Setup(arg => arg.MarkupDatabaseNameReplacement).As('r', "markupdatabasenamereplacement")
185-
.SetDefault("").WithDescription("(optional) Will use this instead of database name for wiki breadcrump generation");
186-
parser.SetupHelp("?", "help").Callback(text => Console.WriteLine(text));
187-
188-
var result = parser.Parse(args);
189-
if (!result.HasErrors)
190-
{
191-
var conf = parser.Object as ApplicationArguments;
192-
if (conf.Database is null)
193-
{
194-
Console.WriteLine("You didn't specify a database");
195-
return;
196-
}
197-
198-
var confString =
199-
$"Server={conf.IP};Port={conf.Port};Uid={conf.User};Pwd={conf.Password};Database={conf.Database}";
200-
Console.WriteLine(confString);
201-
202-
var database = new Dictionary<string, List<Column>>();
203-
204-
using (var con = new MySqlConnection(confString))
205-
{
206-
con.Open();
207-
208-
using (var cmd = con.CreateCommand())
209-
{
210-
cmd.CommandText =
211-
$"SELECT TABLE_NAME, COLUMN_NAME, COLUMN_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = '{conf.Database}'";
212-
if (!conf.Table.Equals(string.Empty))
213-
cmd.CommandText += $" AND TABLE_NAME = '{conf.Table}'";
214-
215-
var reader = cmd.ExecuteReader();
216-
if (!reader.HasRows)
217-
return;
218-
219-
while (reader.Read())
220-
if (database.ContainsKey(reader.GetString(0)))
221-
database[reader.GetString(0)].Add(new Column(reader));
222-
else
223-
database.Add(reader.GetString(0), new List<Column>() { new Column(reader) });
224-
}
225-
226-
foreach (var table in database)
227-
{
228-
using (var cmd = con.CreateCommand())
229-
{
230-
// lul - is there a way to do this without this senseless statement?
231-
cmd.CommandText = $"SELECT * FROM `{table.Key}` LIMIT 0";
232-
var reader = cmd.ExecuteReader();
233-
var schema = reader.GetSchemaTable();
234-
foreach (var column in table.Value)
235-
column.Type = schema.Select($"ColumnName = '{column.Name}'")[0]["DataType"] as Type;
236-
}
237-
}
238-
239-
con.Close();
240-
}
241-
242-
DbToClasses(conf.Database, database, conf.GenerateConstructorAndOutput);
243-
if (conf.GenerateMarkupPages)
244-
DbToMarkupPage(String.IsNullOrEmpty(conf.MarkupDatabaseNameReplacement) ? conf.Database : conf.MarkupDatabaseNameReplacement, database);
245-
Console.WriteLine("Successfully generated C# classes!");
246-
}
247-
Console.ReadLine();
248203
}
249204
}
250205
}

‎MySQL-To-CSharp/StringExtensions.cs

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
using System.Linq;
2+
3+
namespace MySQL_To_CSharp
4+
{
5+
public static class StringExtensions
6+
{
7+
public static string FirstCharUpper(this string str)
8+
{
9+
return str.First().ToString().ToUpper() + str.Substring(1);
10+
}
11+
}
12+
}

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