Брозовский Максим

cs/Markdown/HtmlConverter.cs

@@ -0,0 +1,8 @@
+using Markdown.Tokens;
+
+namespace Markdown;
+
+public class HtmlConverter : IConverter
+{
+    public string Convert(List<IToken> tokens) => throw new NotImplementedException();
+}

cs/Markdown/IConverter.cs

@@ -0,0 +1,8 @@
+using Markdown.Tokens;
+
+namespace Markdown;
+
+public interface IConverter
+{
+    string Convert(List<IToken> tokens);
+}

cs/Markdown/Markdown.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net8.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>

cs/Markdown/Md.cs

@@ -0,0 +1,13 @@
+using Markdown.Tags;
+
+namespace Markdown;
+
+public static class Md
+{
+    private static readonly IEnumerable<ITag> Tags = [new BoldTag(), new HeaderTag(), new ItalicTag()];
+    public static string Render(string markdownText)
+    {
+        var tokens = new Tokenizer(Tags).Tokenize(markdownText);
+        return new HtmlConverter().Convert(tokens);
+    }
+}

cs/Markdown/Program.cs

@@ -0,0 +1,9 @@
+namespace Markdown;
+
+class Program
+{
+    public static void Main(string[] args)
+    {
+        Console.WriteLine("Hello, World!");
+    }
+}

cs/Markdown/Tags/BoldTag.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tags;
+
+public class BoldTag : PairTag, ITag
+{
+    public override string MdTag => "__";
+    public override string HtmlTag => "<strong>";
+}

cs/Markdown/Tags/HeaderTag.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tags;
+
+public class HeaderTag : SingleTag, ITag
+{
+    public override string MdTag => "#";
+    public override string HtmlTag => "<h1>";
+}

cs/Markdown/Tags/ITag.cs

@@ -0,0 +1,10 @@
+namespace Markdown.Tags;
+
+public interface ITag
+{
+    string MdTag { get; }
+    string HtmlTag { get; }
+
+    bool IsOpenedCorrectly((char left, char right) contextChars);
+    bool IsClosedCorrectly((char left, char right) contextChars);
+}

cs/Markdown/Tags/ItalicTag.cs

@@ -0,0 +1,9 @@
+namespace Markdown.Tags;
+
+public class ItalicTag : PairTag, ITag
+{
+    public override string MdTag => "_";
+    public override string HtmlTag => "<em>";
+
+    protected override IEnumerable<ITag> ForbiddenInside => [new BoldTag()];
+}

cs/Markdown/Tags/PairTag.cs

@@ -0,0 +1,12 @@
+namespace Markdown.Tags;
+
+public abstract class PairTag : ITag 
+{
+    public abstract string MdTag { get; }
+    public abstract string HtmlTag { get; }
+
+    public virtual bool IsOpenedCorrectly((char left, char right) contextChars) => contextChars.left != ' ';
+    public virtual bool IsClosedCorrectly((char left, char right) contextChars) => contextChars.right != ' ';
+
+    protected virtual IEnumerable<ITag> ForbiddenInside => [];
+}

cs/Markdown/Tags/SingleTag.cs

@@ -0,0 +1,10 @@
+namespace Markdown.Tags;
+
+public abstract class SingleTag : ITag
+{
+    public abstract string MdTag { get; }
+    public abstract string HtmlTag { get; }
+
+    public virtual bool IsOpenedCorrectly((char left, char right) contextChars) => contextChars.left  == '\n';
+    public bool IsClosedCorrectly((char left, char right) contextChars) => true;
+}

cs/Markdown/Tags/TagStatus.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tags;
+
+public enum TagStatus
+{
+    Opened,
+    Closed
+}

cs/Markdown/Tokenizer.cs

@@ -0,0 +1,9 @@
+using Markdown.Tags;
+using Markdown.Tokens;
+
+namespace Markdown;
+
+public class Tokenizer(IEnumerable<ITag> tags)
+{
+    public List<IToken> Tokenize(string markdownText) => throw new NotImplementedException();
+}

cs/Markdown/Tokens/EscapeToken.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tokens;
+
+public class EscapeToken : IToken
+{
+    public string Value => "\\";
+    public int Length => 1;
+}

cs/Markdown/Tokens/IToken.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tokens;
+
+public interface IToken
+{
+    string Value { get; }
+    int Length { get; }
+}

cs/Markdown/Tokens/NewLineToken.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tokens;
+
+public class NewLineToken : IToken
+{
+    public string Value => "\n";
+    public int Length => 1;
+}

cs/Markdown/Tokens/TagToken.cs

@@ -0,0 +1,13 @@
+using Markdown.Tags;
+
+namespace Markdown.Tokens;
+
+public class TagToken(ITag tag, char left, char right) : IToken
+{
+    public ITag Tag => tag;
+    public TagStatus Status { get; set; }
+    // TODO: we should get value of tag by his status?
+    public string Value => throw new NotImplementedException();
+    public int Length => Tag.MdTag.Length;
+    public (char left, char right) ContextChars => (left, right);
+}

cs/Markdown/Tokens/TextToken.cs

@@ -0,0 +1,7 @@
+namespace Markdown.Tokens;
+
+public class TextToken(string value) : IToken
+{
+    public string Value => value;
+    public int Length => Value.Length;
+}

cs/MarkdownTests/MarkdownTests.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net8.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+
+        <IsPackable>false</IsPackable>
+        <IsTestProject>true</IsTestProject>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="coverlet.collector" Version="6.0.0"/>
+        <PackageReference Include="FluentAssertions" Version="6.12.2" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0"/>
+        <PackageReference Include="NUnit" Version="3.14.0"/>
+        <PackageReference Include="NUnit.Analyzers" Version="3.9.0"/>
+        <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
+    </ItemGroup>
+
+    <ItemGroup>
+        <Using Include="NUnit.Framework"/>
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Markdown\Markdown.csproj" />
+    </ItemGroup>
+
+</Project>

cs/clean-code.sln

@@ -9,6 +9,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ControlDigit", "ControlDigi
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Samples", "Samples\Samples.csproj", "{C3EF41D7-50EF-4CE1-B30A-D1D81C93D7FA}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Markdown", "Markdown\Markdown.csproj", "{71910566-C5DE-4C56-93E4-16976D5D4FC6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MarkdownTests", "MarkdownTests\MarkdownTests.csproj", "{742ED593-BF23-4F69-BD7C-255777424108}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,5 +31,13 @@ Global
 		{C3EF41D7-50EF-4CE1-B30A-D1D81C93D7FA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C3EF41D7-50EF-4CE1-B30A-D1D81C93D7FA}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C3EF41D7-50EF-4CE1-B30A-D1D81C93D7FA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{71910566-C5DE-4C56-93E4-16976D5D4FC6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{71910566-C5DE-4C56-93E4-16976D5D4FC6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{71910566-C5DE-4C56-93E4-16976D5D4FC6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{71910566-C5DE-4C56-93E4-16976D5D4FC6}.Release|Any CPU.Build.0 = Release|Any CPU
+		{742ED593-BF23-4F69-BD7C-255777424108}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{742ED593-BF23-4F69-BD7C-255777424108}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{742ED593-BF23-4F69-BD7C-255777424108}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{742ED593-BF23-4F69-BD7C-255777424108}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

cs/clean-code.sln.DotSettings

@@ -1,6 +1,9 @@
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 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=TypesAndNamespaces/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb_AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=4a98fdf6_002D7d98_002D4f5a_002Dafeb_002Dea44ad98c70c/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Instance" AccessRightKinds="Private" Description="Instance fields (private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="FIELD" /&gt;&lt;Kind Name="READONLY_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=a0b4bc4d_002Dd13b_002D4a37_002Db37e_002Dc9c6864e4302/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Any" AccessRightKinds="Any" Description="Types and namespaces"&gt;&lt;ElementKinds&gt;&lt;Kind Name="NAMESPACE" /&gt;&lt;Kind Name="CLASS" /&gt;&lt;Kind Name="STRUCT" /&gt;&lt;Kind Name="ENUM" /&gt;&lt;Kind Name="DELEGATE" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb_AaBb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:Boolean x:Key="/Default/Environment/SettingsMigration/IsMigratorApplied/=JetBrains_002EReSharper_002EPsi_002ECSharp_002ECodeStyle_002ESettingsUpgrade_002EPredefinedNamingRulesToUserRulesUpgrade/@EntryIndexedValue">True</s:Boolean>
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