Refactor

DiscordChatExporter.Cli/Commands/ExportCommandBase.cs

@@ -3,7 +3,7 @@ using System.IO;
 using System.Threading.Tasks;
 using CliFx.Attributes;
 using CliFx.Services;
-using DiscordChatExporter.Cli.Internal;
+using CliFx.Utilities;
 using DiscordChatExporter.Core.Models;
 using DiscordChatExporter.Core.Services;
 using DiscordChatExporter.Core.Services.Helpers;
@@ -50,29 +50,27 @@ namespace DiscordChatExporter.Cli.Commands
                 SettingsService.DateFormat = DateFormat;
 
             console.Output.Write($"Exporting channel [{channel.Name}]... ");
-            using (var progress = new InlineProgress(console))
+            var progress = console.CreateProgressTicker();
+
+            // Get chat log
+            var chatLog = await DataService.GetChatLogAsync(GetToken(), channel, After, Before, progress);
+
+            // Generate file path if not set or is a directory
+            var filePath = OutputPath;
+            if (filePath.IsNullOrWhiteSpace() || ExportHelper.IsDirectoryPath(filePath))
             {
-                // Get chat log
-                var chatLog = await DataService.GetChatLogAsync(GetToken(), channel, After, Before, progress);
-
-                // Generate file path if not set or is a directory
-                var filePath = OutputPath;
-                if (filePath.IsNullOrWhiteSpace() || ExportHelper.IsDirectoryPath(filePath))
-                {
-                    // Generate default file name
-                    var fileName = ExportHelper.GetDefaultExportFileName(ExportFormat, chatLog.Guild,
-                        chatLog.Channel, After, Before);
-
-                    // Combine paths
-                    filePath = Path.Combine(filePath ?? "", fileName);
-                }
-
-                // Export
-                await ExportService.ExportChatLogAsync(chatLog, filePath, ExportFormat, PartitionLimit);
-
-                // Report successful completion
-                progress.ReportCompletion();
+                // Generate default file name
+                var fileName = ExportHelper.GetDefaultExportFileName(ExportFormat, chatLog.Guild,
+                    chatLog.Channel, After, Before);
+
+                // Combine paths
+                filePath = Path.Combine(filePath ?? "", fileName);
             }
+
+            // Export
+            await ExportService.ExportChatLogAsync(chatLog, filePath, ExportFormat, PartitionLimit);
+
+            console.Output.WriteLine();
         }
     }
 }

DiscordChatExporter.Cli/Internal/InlineProgress.cs

@@ -1,48 +0,0 @@
-using System;
-using CliFx.Services;
-
-namespace DiscordChatExporter.Cli.Internal
-{
-    internal class InlineProgress : IProgress<double>, IDisposable
-    {
-        private readonly IConsole _console;
-
-        private string _lastOutput = "";
-        private bool _isCompleted;
-
-        public InlineProgress(IConsole console)
-        {
-            _console = console;
-        }
-
-        private void ResetCursorPosition()
-        {
-            foreach (var c in _lastOutput)
-                _console.Output.Write('\b');
-        }
-
-        public void Report(double progress)
-        {
-            // If output is not redirected - reset cursor position and write progress
-            if (!_console.IsOutputRedirected)
-            {
-                ResetCursorPosition();
-                _console.Output.Write(_lastOutput = $"{progress:P1}");
-            }
-        }
-
-        public void ReportCompletion() => _isCompleted = true;
-
-        public void Dispose()
-        {
-            // If output is not redirected - reset cursor position
-            if (!_console.IsOutputRedirected)
-            {
-                ResetCursorPosition();
-            }
-
-            // Inform about completion
-            _console.Output.WriteLine(_isCompleted ? "Completed ✓" : "Failed X");
-        }
-    }
-}

DiscordChatExporter.Core.Services/DataService.cs

@@ -32,41 +32,37 @@ namespace DiscordChatExporter.Core.Services
             {
                 // Create request
                 const string apiRoot = "https://discordapp.com/api/v6";
-                using (var request = new HttpRequestMessage(HttpMethod.Get, $"{apiRoot}/{resource}/{endpoint}"))
+                using var request = new HttpRequestMessage(HttpMethod.Get, $"{apiRoot}/{resource}/{endpoint}");
+                // Set authorization header
+                request.Headers.Authorization = token.Type == AuthTokenType.Bot
+                    ? new AuthenticationHeaderValue("Bot", token.Value)
+                    : new AuthenticationHeaderValue(token.Value);
+
+                // Add parameters
+                foreach (var parameter in parameters)
                 {
-                    // Set authorization header
-                    request.Headers.Authorization = token.Type == AuthTokenType.Bot
-                        ? new AuthenticationHeaderValue("Bot", token.Value)
-                        : new AuthenticationHeaderValue(token.Value);
-
-                    // Add parameters
-                    foreach (var parameter in parameters)
-                    {
-                        var key = parameter.SubstringUntil("=");
-                        var value = parameter.SubstringAfter("=");
-
-                        // Skip empty values
-                        if (value.IsNullOrWhiteSpace())
-                            continue;
-
-                        request.RequestUri = request.RequestUri.SetQueryParameter(key, value);
-                    }
-
-                    // Get response
-                    using (var response = await _httpClient.SendAsync(request))
-                    {
-                        // Check status code
-                        // We throw our own exception here because default one doesn't have status code
-                        if (!response.IsSuccessStatusCode)
-                            throw new HttpErrorStatusCodeException(response.StatusCode, response.ReasonPhrase);
-
-                        // Get content
-                        var raw = await response.Content.ReadAsStringAsync();
-
-                        // Parse
-                        return JToken.Parse(raw);
-                    }
+                    var key = parameter.SubstringUntil("=");
+                    var value = parameter.SubstringAfter("=");
+
+                    // Skip empty values
+                    if (value.IsNullOrWhiteSpace())
+                        continue;
+
+                    request.RequestUri = request.RequestUri.SetQueryParameter(key, value);
                 }
+
+                // Get response
+                using var response = await _httpClient.SendAsync(request);
+                // Check status code
+                // We throw our own exception here because default one doesn't have status code
+                if (!response.IsSuccessStatusCode)
+                    throw new HttpErrorStatusCodeException(response.StatusCode, response.ReasonPhrase);
+
+                // Get content
+                var raw = await response.Content.ReadAsStringAsync();
+
+                // Parse
+                return JToken.Parse(raw);
             });
         }
 

DiscordChatExporter.Core.Services/ExportService.cs

@@ -42,8 +42,8 @@ namespace DiscordChatExporter.Core.Services
                 Directory.CreateDirectory(dirPath);
 
             // Render chat log to output file
-            using (var writer = File.CreateText(filePath))
-                await CreateRenderer(chatLog, format).RenderAsync(writer);
+            await using var writer = File.CreateText(filePath);
+            await CreateRenderer(chatLog, format).RenderAsync(writer);
         }
 
         public async Task ExportChatLogAsync(ChatLog chatLog, string filePath, ExportFormat format, int? partitionLimit)

DiscordChatExporter.Core.Services/Helpers/ExportHelper.cs

@@ -12,7 +12,7 @@ namespace DiscordChatExporter.Core.Services.Helpers
         public static bool IsDirectoryPath(string path) =>
             path.Last() == Path.DirectorySeparatorChar ||
             path.Last() == Path.AltDirectorySeparatorChar ||
-            (Path.GetExtension(path).IsNullOrWhiteSpace() && !File.Exists(path));
+            Path.GetExtension(path).IsNullOrWhiteSpace() && !File.Exists(path);
 
         public static string GetDefaultExportFileName(ExportFormat format, Guild guild, Channel channel,
             DateTimeOffset? after = null, DateTimeOffset? before = null)