Mapk task3

ThirdLesson/Messenger.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2041
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Messenger", "Messenger\Messenger.csproj", "{540DA987-1B8D-4642-9B88-CDFE2352C18C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{540DA987-1B8D-4642-9B88-CDFE2352C18C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{540DA987-1B8D-4642-9B88-CDFE2352C18C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{540DA987-1B8D-4642-9B88-CDFE2352C18C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{540DA987-1B8D-4642-9B88-CDFE2352C18C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {98225E3B-48F5-4430-A131-AD4A924FC5D9}
+	EndGlobalSection
+EndGlobal

ThirdLesson/Messenger/Channel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class Channel : Myrialog
+    {
+        public string Name { get; private set; }
+
+        public Channel (string name, List<Message> messages, List<User> users, Dictionary<User, bool> admins, Guid id)
+                :base(messages, users, admins, false, id)
+        {
+            Name = name;
+        }
+
+        public Channel (string name, User Master)
+            : base(false, new Guid())
+        {
+            Users.Add(Master);
+            Admins.Add(Master, true);
+            Name = name;
+        }
+    }
+}

ThirdLesson/Messenger/Chat.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class Chat : Myrialog
+    {
+        public Chat(List<Message> messages, List<User> users, Dictionary<User, bool> admins, Guid id)
+                : base(messages, users, admins, true, id)
+        {
+
+        }
+
+        public Chat(User first, User second)
+            : base(true, new Guid())
+        {
+            Users.Add(first);
+            Admins.Add(first, false);
+            Users.Add(second);
+            Admins.Add(second, false);
+        }
+    }
+}

ThirdLesson/Messenger/Group.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class Group : Myrialog
+    {
+        public string Name { get; private set; }
+
+        public Group(string name, List<Message> messages, List<User> users, Dictionary<User, bool> admins, Guid id)
+                : base(messages, users, admins, true, id)
+        {
+            Name = name;
+        }
+
+        public Group(string name, User Master)
+            : base(true, new Guid())
+        {
+            Users.Add(Master);
+            Admins.Add(Master, true);
+            Name = name;
+        }
+    }
+}

ThirdLesson/Messenger/Message.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class Message
+    {
+        public User Author { get; }
+        public string Text { get; set; }
+        public DateTimeOffset Date { get; }
+        public Guid Id { get; }
+
+        public Message(User author, string text, DateTimeOffset date, Guid id)
+        {
+            Author = author;
+            Text = text;
+            Date = date;
+            Id = id;
+        }
+    }
+}

ThirdLesson/Messenger/Messenger.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{540DA987-1B8D-4642-9B88-CDFE2352C18C}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Messenger</RootNamespace>
+    <AssemblyName>Messenger</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Channel.cs" />
+    <Compile Include="Chat.cs" />
+    <Compile Include="Group.cs" />
+    <Compile Include="Message.cs" />
+    <Compile Include="Myrialog.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="User.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

ThirdLesson/Messenger/Myrialog.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class Myrialog
+    {
+        public List<Message> Messages { get; set; }
+        public List<User> Users { get; set; }
+        public Dictionary<User, bool> Admins { get; set; }
+        public bool AbleToAdd { get; }
+        public Guid Id { get; }
+
+        public bool AddUser(User Master, User ToAdd)
+        {
+            if (!Admins[Master]) return false;
+                else
+                {
+                Users.Add(ToAdd);
+                Admins.Add(ToAdd, false);
+                return true;
+                }
+        }
+
+        public bool AddAdmin(User Master, User ToAdd)
+        {
+            if ((Admins[Master]) && (Users.Contains(ToAdd))){
+                Admins[ToAdd] = true;
+                return true;
+            }else
+            return false;
+        }
+
+        public bool AddMesage(User Master, Message ToAdd)
+        {
+            if ((Admins[Master]) || (AbleToAdd))
+            {
+                Messages.Add(ToAdd);
+                return true;
+            }
+            else return false;
+        }
+
+        public bool DeleteMessage(User Master, Guid MessageId)
+        {
+            for (int i = 0; i < Messages.Count; i++)
+            {
+                if ((Messages[i].Id == MessageId) && ((Admins[Master]) || (Messages[i].Author == Master)))
+                {
+                    Messages.RemoveAt(i);
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        public bool EditMessage(User Master, Guid MessageId, string NewText)
+        {
+            for (int i = 0; i < Messages.Count; i++)
+            {
+                if ((Messages[i].Id == MessageId) && (Messages[i].Author == Master))
+                {
+                    Messages[i].Text = NewText;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        public Myrialog(List<Message> messages, List<User> users, Dictionary<User, bool> admins, bool ableToAdd, Guid id)
+        {
+            Messages = messages;
+            Users = users;
+            Admins = admins;
+            AbleToAdd = ableToAdd;
+            Id = id;
+        }
+
+        public Myrialog(bool ableToAdd, Guid id)
+        {
+            Messages = new List<Message>();
+            Users = new List<User>();
+            Admins = new Dictionary<User, bool>();
+            AbleToAdd = ableToAdd;
+            Id = id;
+        }
+    }
+}

ThirdLesson/Messenger/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набора атрибутов. Измените значения этих атрибутов, чтобы изменить сведения,
+// связанные со сборкой.
+[assembly: AssemblyTitle("Messenger")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Messenger")]
+[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// COM, задайте атрибуту ComVisible значение TRUE для этого типа.
+[assembly: ComVisible(false)]
+
+// Следующий GUID служит для идентификации библиотеки типов, если этот проект будет видимым для COM
+[assembly: Guid("540da987-1b8d-4642-9b88-cdfe2352c18c")]
+
+// Сведения о версии сборки состоят из следующих четырех значений:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//   Номер сборки
+//      Редакция
+//
+// Можно задать все значения или принять номер сборки и номер редакции по умолчанию.
+// используя "*", как показано ниже:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

ThirdLesson/Messenger/User.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Messenger
+{
+    public class User
+    {
+        public string Name { get; }
+        public Guid Id { get; }
+
+        public User(string name, Guid id)
+        {
+            Name = name;
+            Id = id;
+        }
+    }
+}

ThirdLesson/Messenger/obj/Debug/Messenger.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+f8ec3abc22431a6f48128bf894e858240bc3862a

ThirdLesson/Messenger/obj/Debug/Messenger.csproj.FileListAbsolute.txt

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+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\bin\Debug\Messenger.dll
+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\bin\Debug\Messenger.pdb
+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\obj\Debug\Messenger.csprojAssemblyReference.cache
+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\obj\Debug\Messenger.csproj.CoreCompileInputs.cache
+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\obj\Debug\Messenger.dll
+C:\Users\markp\Desktop\Programming\C#\League\Messenger\Messenger\obj\Debug\Messenger.pdb

ThirdLesson/readme.md

@@ -1 +1 @@
-Third lesson of Margelov Vitaly
+Third lesson of Vishnevsky Mark