🎉 Init.

Signed-off-by: 秋雨落 <i@rain.cx>

CrystalConnector/CrystalConnector.csproj

@@ -8,7 +8,26 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Spectre.Console" Version="0.47.0" />
+      <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0-preview.7.23375.6" />
+      <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0-preview.7.23375.6" />
+      <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0-preview.7.23375.6" />
+      <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0-preview.7.23375.6" />
+      <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0-preview.7.23375.6" />
+      <PackageReference Include="NLog" Version="5.2.4" />
+      <PackageReference Include="NLog.Extensions.Hosting" Version="5.3.4" />
+      <PackageReference Include="Spectre.Console" Version="0.47.1-preview.0.12" />
+      <PackageReference Include="Telegram.Bot" Version="19.0.0" />
     </ItemGroup>
 
+
+    <ItemGroup>
+      <None Update="config.json">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      </None>
+      <None Update="NLog.config">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      </None>
+    </ItemGroup>
+
+
 </Project>

CrystalConnector/CrystalService.cs

@@ -0,0 +1,48 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using NLog;
+
+namespace CrystalConnector;
+
+public class CrystalService : IHostedService
+{
+    private ILogger<CrystalService> Logger { get; }
+    private IConfiguration Config { get; }
+    
+    public CrystalService(ILogger<CrystalService> logger, IConfiguration config, IHostApplicationLifetime appLifetime)
+    {
+        Logger = logger;
+        Config = config;
+
+        appLifetime.ApplicationStarted.Register(OnStarted);
+        appLifetime.ApplicationStopping.Register(OnStopping);
+        appLifetime.ApplicationStopped.Register(OnStopped);
+    }
+    
+    private void OnStarted()
+    {
+        Logger.LogInformation("Starting!");
+    }
+
+    private void OnStopping()
+    {
+        Logger.LogInformation("Stopping!");
+    }
+    
+    private void OnStopped()
+    {
+    }
+
+    public Task StartAsync(CancellationToken cancellationToken)
+    {
+        return Task.CompletedTask;
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        LogManager.Shutdown();
+
+        return Task.CompletedTask;
+    }
+}

CrystalConnector/NLog.config

@@ -0,0 +1,34 @@
+<nlog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+      throwConfigExceptions="true">
+    <variable name="logLayout" value="[${longdate}][${logger}][${level}]${message:withexception=true}"/>
+    <targets async="true">
+        <target name="file"
+                xsi:type="File"
+                fileName="${basedir}/logs/${shortdate}.txt"
+                keepFileOpen="false"
+                archiveEvery="Day"
+                archiveNumbering="Rolling"
+                maxArchiveFiles="10"
+                enableArchiveFileCompression="true"
+                archiveFileName="${basedir}/logs/${shortdate}-{###}.zip"
+                layout="${logLayout}"/>
+        <target name="debugFile"
+                xsi:type="File"
+                deleteOldFileOnStartup="true"
+                fileName="${basedir}/logs/debug.txt"
+                keepFileOpen="false"
+                layout="${logLayout}"/>
+        <target name="console" xsi:type="ColoredConsole" encoding="utf-8" layout="${logLayout}">
+            <highlight-row foregroundColor="DarkRed" condition="level == LogLevel.Fatal"/>
+            <highlight-row foregroundColor="Red" condition="level == LogLevel.Error"/>
+            <highlight-row foregroundColor="Yellow" condition="level == LogLevel.Warn"/>
+            <highlight-row foregroundColor="White" condition="level == LogLevel.Info"/>
+            <highlight-row foregroundColor="Cyan" condition="level == LogLevel.Debug"/>
+        </target>
+    </targets>
+    <rules>
+        <logger name="*" minlevel="Info" writeTo="file, console"/>
+        <logger name="*" minlevel="Debug" writeTo="debugFile"/>
+    </rules>
+</nlog>

CrystalConnector/Program.cs

@@ -1 +1,27 @@
-Console.WriteLine("Hello, world!");
+using CrystalConnector;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using LogLevel = Microsoft.Extensions.Logging.LogLevel;
+
+var builder = Host.CreateApplicationBuilder(args);
+
+builder.Services.AddHostedService<CrystalService>();
+
+// builder.Services.AddSingleton<Bot>();
+
+builder.Environment.ContentRootPath = Directory.GetCurrentDirectory();
+builder.Configuration.AddJsonFile("config.json", true)
+    .AddJsonFile($"config.{builder.Environment.EnvironmentName}.json")
+    .AddEnvironmentVariables(prefix: "CRYSTAL_")
+    .AddCommandLine(args);
+
+builder.Logging.ClearProviders()
+    .SetMinimumLevel(LogLevel.Trace)
+    .AddNLog();
+
+using var host = builder.Build();
+
+await host.RunAsync();

CrystalConnector/config.json

@@ -0,0 +1,2 @@
+{
+}