Added sighting statistics report to the UI

src/FlightRecorder.Mvc/Api/ReportsClient.cs

@@ -1,14 +1,8 @@
 using FlightRecorder.Mvc.Configuration;
 using FlightRecorder.Mvc.Entities;
 using FlightRecorder.Mvc.Interfaces;
-using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net.Http;
-using System.Threading.Tasks;
 
 namespace FlightRecorder.Mvc.Api
 {
@@ -19,6 +13,22 @@ public ReportsClient(HttpClient client, IOptions<AppSettings> settings, IHttpCon
         {
         }
 
+        /// <summary>
+        /// Return the sighting statistics report
+        /// </summary>
+        /// <returns></returns>
+        public async Task<SightingStatistics> SightingStatisticsAsync()
+        {
+            // Construct the route
+            string route = Settings.Value.ApiRoutes.First(r => r.Name == "SightingStatistics").Route;
+
+            // Call the endpoint and decode the response
+            string json = await SendDirectAsync(route, null, HttpMethod.Get);
+            var records = JsonConvert.DeserializeObject<SightingStatistics>(json, JsonSettings);
+
+            return records;
+        }
+
         /// <summary>
         /// Return the airline statistics report
         /// </summary>

src/FlightRecorder.Mvc/Controllers/SightingStatisticsController.cs

@@ -0,0 +1,34 @@
+using FlightRecorder.Mvc.Api;
+using FlightRecorder.Mvc.Configuration;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+
+namespace FlightRecorder.Mvc.Controllers
+{
+    [Authorize]
+    public class SightingStatisticsController : Controller
+    {
+        private readonly ReportsClient _reportsClient;
+        private readonly IOptions<AppSettings> _settings;
+
+        public SightingStatisticsController(
+            ReportsClient reportsClient,
+            IOptions<AppSettings> settings)
+        {
+            _reportsClient = reportsClient;
+            _settings = settings;
+        }
+
+        /// <summary>
+        /// Retrieve and serve the report
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet]
+        public async Task<IActionResult> Index()
+        {
+            var report = await _reportsClient.SightingStatisticsAsync();
+            return View(report);
+        }
+    }
+}

src/FlightRecorder.Mvc/Entities/SightingStatistics.cs

@@ -0,0 +1,13 @@
+namespace FlightRecorder.Mvc.Entities
+{
+    public record SightingStatistics
+    (
+        int Aircraft,
+        int Manufacturers,
+        int Models,
+        int Airlines,
+        int Flights,
+        int Sightings,
+        int Locations
+    );
+}

src/FlightRecorder.Mvc/Views/Shared/_Layout.cshtml

@@ -48,6 +48,7 @@
                                     Reports
                                 </a>
                                 <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+                                    <a class="dropdown-item" asp-area="" asp-controller="SightingStatistics" asp-action="Index">Sighting Statistics</a>
                                     <a class="dropdown-item" asp-area="" asp-controller="AirlineStatistics" asp-action="Index">Airline Statistics</a>
                                     <a class="dropdown-item" asp-area="" asp-controller="FlightsByMonth" asp-action="Index">Flights By Month</a>
                                     <a class="dropdown-item" asp-area="" asp-controller="LocationStatistics" asp-action="Index">Location Statistics</a>

src/FlightRecorder.Mvc/Views/SightingStatistics/Index.cshtml

@@ -0,0 +1,50 @@
+@model FlightRecorder.Mvc.Entities.SightingStatistics
+
+@{
+    ViewData["Title"] = "Sighting Statistics Report";
+}
+
+<p class="text-center font-weight-bold">
+    <span style="font-size: 1.2rem">
+        Sighting Statistics
+    </span>
+    <br />
+    <small class="text-muted">
+        <em>
+            Produce summary statistics for all sightings
+        </em>
+    </small>
+</p>
+
+<div class="container-fluid">
+    <table class="table">
+        <tr>
+            <th>Aircraft</th>
+            <td>@Model.Aircraft</td>
+        </tr>
+        <tr>
+            <th>Models</th>
+            <td>@Model.Models</td>
+        </tr>
+        <tr>
+            <th>Manufacturers</th>
+            <td>@Model.Manufacturers</td>
+        </tr>
+        <tr>
+            <th>Airlines</th>
+            <td>@Model.Airlines</td>
+        </tr>
+        <tr>
+            <th>Flights</th>
+            <td>@Model.Flights</td>
+        </tr>
+        <tr>
+            <th>Sightings</th>
+            <td>@Model.Sightings</td>
+        </tr>
+        <tr>
+            <th>Locations</th>
+            <td>@Model.Locations</td>
+        </tr>
+    </table>
+</div>

src/FlightRecorder.Mvc/appsettings.json

@@ -56,6 +56,10 @@
         "Name": "Sightings",
         "Route": "/sightings"
       },
+      {
+        "Name": "SightingStatistics",
+        "Route": "/reports/sightings"
+      },
       {
         "Name": "AirlineStatistics",
         "Route": "/reports/airlines"