From efed2f712048e904de30299d66477003cd1ac533 Mon Sep 17 00:00:00 2001
From: runebaas <runebaas@gmail.com>
Date: Wed, 15 Jul 2020 03:09:43 +0200
Subject: [PATCH] Add the !corona command

---
 .../Commands/Utils/Corona/CoronaStats.cs      | 67 +++++++++++++++++++
 .../Commands/Utils/Corona/CoronaSummaryDto.cs |  9 +++
 2 files changed, 76 insertions(+)
 create mode 100644 Geekbot.net/Commands/Utils/Corona/CoronaStats.cs
 create mode 100644 Geekbot.net/Commands/Utils/Corona/CoronaSummaryDto.cs

diff --git a/Geekbot.net/Commands/Utils/Corona/CoronaStats.cs b/Geekbot.net/Commands/Utils/Corona/CoronaStats.cs
new file mode 100644
index 0000000..4be8195
--- /dev/null
+++ b/Geekbot.net/Commands/Utils/Corona/CoronaStats.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Text;
+using System.Threading.Tasks;
+using Discord;
+using Discord.Commands;
+using Geekbot.net.Lib;
+using Geekbot.net.Lib.ErrorHandling;
+using Geekbot.net.Lib.Extensions;
+
+namespace Geekbot.net.Commands.Utils.Corona
+{
+    public class CoronaStats : ModuleBase
+    {
+        private readonly IErrorHandler _errorHandler;
+        
+        public CoronaStats(IErrorHandler errorHandler)
+        {
+            _errorHandler = errorHandler;
+        }
+
+        [Command("corona", RunMode = RunMode.Async)]
+        [Summary("Get the latest worldwide corona statistics")]
+        public async Task Summary()
+        {
+            try
+            {
+                var summary = await HttpAbstractions.Get<CoronaSummaryDto>(new Uri("https://api.covid19api.com/world/total"));
+                var activeCases = summary.TotalConfirmed - (summary.TotalRecovered + summary.TotalDeaths);
+
+                string CalculatePercentage(decimal i) => (i / summary.TotalConfirmed).ToString("#0.##%");
+                var activePercent = CalculatePercentage(activeCases);
+                var recoveredPercentage = CalculatePercentage(summary.TotalRecovered);
+                var deathsPercentage = CalculatePercentage(summary.TotalDeaths);
+
+                var numberFormat = "#,#";
+                var totalFormatted = summary.TotalConfirmed.ToString(numberFormat);
+                var activeFormatted = activeCases.ToString(numberFormat);
+                var recoveredFormatted = summary.TotalRecovered.ToString(numberFormat);
+                var deathsFormatted = summary.TotalDeaths.ToString(numberFormat);
+                
+                var eb = new EmbedBuilder
+                {
+                    Author = new EmbedAuthorBuilder
+                    {
+                        Name = "Confirmed Corona Cases",
+                        IconUrl = "https://www.redcross.org/content/dam/icons/disasters/virus/Virus-1000x1000-R-Pl.png"
+                    },
+                    Footer = new EmbedFooterBuilder
+                    {
+                        Text = "Source: covid19api.com",
+                    },
+                    Color = Color.Red
+                };
+                eb.AddField("Total", totalFormatted);
+                eb.AddInlineField("Active", $"{activeFormatted} ({activePercent})");
+                eb.AddInlineField("Recovered", $"{recoveredFormatted} ({recoveredPercentage})");
+                eb.AddInlineField("Deaths", $"{deathsFormatted} ({deathsPercentage})");
+                
+                await Context.Channel.SendMessageAsync(String.Empty, false, eb.Build());
+            }
+            catch (Exception e)
+            {
+                await _errorHandler.HandleCommandException(e, Context);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Geekbot.net/Commands/Utils/Corona/CoronaSummaryDto.cs b/Geekbot.net/Commands/Utils/Corona/CoronaSummaryDto.cs
new file mode 100644
index 0000000..5639249
--- /dev/null
+++ b/Geekbot.net/Commands/Utils/Corona/CoronaSummaryDto.cs
@@ -0,0 +1,9 @@
+namespace Geekbot.net.Commands.Utils.Corona
+{
+    public class CoronaSummaryDto
+    {
+        public decimal TotalConfirmed { get; set; }
+        public decimal TotalDeaths { get; set; }
+        public decimal TotalRecovered { get; set; }
+    }
+}
\ No newline at end of file