adding web project, swapping EF for mongo

.dockerignore

@@ -0,0 +1,286 @@
+# Created by https://www.gitignore.io/api/csharp
+
+### Csharp ###
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+**/appsettings.Development.json
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+**/[Dd]ebug/
+**/[Dd]ebugPublic/
+**/[Rr]elease/
+**/[Rr]eleases/
+**/x64/
+**/x86/
+**/bld/
+**/[Bb]in/
+**/[Oo]bj/
+**/[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+**/.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+**/[Tt]est[Rr]esult*/
+**/[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+**/[Dd]ebugPS/
+**/[Rr]eleasePS/
+dlldata.c
+
+# DNX
+project.lock.json
+project.fragment.lock.json
+artifacts/
+Properties/launchSettings.json
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+**/publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+**/node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/
+tools/Cake.CoreCLR
+.vscode
+tools
+.dotnet
+Dockerfile
+
+# .env file contains default environment variables for docker
+.env
+.git/

Dockerfile

@@ -0,0 +1,21 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS base
+
+COPY *.sln .
+COPY Overflow/*.csproj ./Overflow/
+COPY Overflow.Web/*.csproj ./Overflow.Web/
+RUN dotnet restore ./Overflow.Web/Overflow.Web.csproj
+
+COPY . ./
+
+FROM base as publish
+RUN dotnet publish Overflow.Web/Overflow.Web.csproj -c Release -o /app
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+EXPOSE 80
+WORKDIR /app
+COPY --from=publish /app ./
+ENV DOTNET_EnableDiagnostics=0
+
+USER app
+
+ENTRYPOINT ["dotnet", "Overflow.Web.dll"]

Overflow.CLI/Overflow.CLI.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net8.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Overflow\Overflow.csproj" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="MongoDB.Driver" Version="2.25.0" />
+    </ItemGroup>
+
+</Project>

Overflow.CLI/Program.cs

@@ -0,0 +1,15 @@
+// See https://aka.ms/new-console-template for more information
+
+using Microsoft.Extensions.Logging.Abstractions;
+using MongoDB.Driver;
+using Overflow;
+using Overflow.SouthernWater;
+
+var driver = new MongoClient("mongodb://localhost");
+
+var api = new SouthernWater(new HttpClient());
+await api.LoadApiUrl();
+
+var runner = new SouthernWaterApiJobRunnerPersisting(api, NullLogger<SouthernWaterApiJobRunner>.Instance, driver.GetDatabase("overflow"));
+
+await runner.LoadSpills();

Overflow.Web/Components/App.razor

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    <base href="/"/>
+    <link rel="stylesheet" href="bootstrap/bootstrap.min.css"/>
+    <link rel="stylesheet" href="app.css"/>
+    <link rel="stylesheet" href="Overflow.Web.styles.css"/>
+    <link rel="icon" type="image/png" href="favicon.png"/>
+    <HeadOutlet/>
+</head>
+
+<body>
+<Routes/>
+<script src="_framework/blazor.web.js"></script>
+</body>
+
+</html>

Overflow.Web/Components/Layout/MainLayout.razor

@@ -0,0 +1,23 @@
+@inherits LayoutComponentBase
+
+<div class="page">
+    <div class="sidebar">
+        <NavMenu/>
+    </div>
+
+    <main>
+        <div class="top-row px-4">
+            <a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
+        </div>
+
+        <article class="content px-4">
+            @Body
+        </article>
+    </main>
+</div>
+
+<div id="blazor-error-ui">
+    An unhandled error has occurred.
+    <a href="" class="reload">Reload</a>
+    <a class="dismiss">🗙</a>
+</div>

Overflow.Web/Components/Layout/MainLayout.razor.css

@@ -0,0 +1,96 @@
+.page {
+    position: relative;
+    display: flex;
+    flex-direction: column;
+}
+
+main {
+    flex: 1;
+}
+
+.sidebar {
+    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
+}
+
+.top-row {
+    background-color: #f7f7f7;
+    border-bottom: 1px solid #d6d5d5;
+    justify-content: flex-end;
+    height: 3.5rem;
+    display: flex;
+    align-items: center;
+}
+
+    .top-row ::deep a, .top-row ::deep .btn-link {
+        white-space: nowrap;
+        margin-left: 1.5rem;
+        text-decoration: none;
+    }
+
+    .top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
+        text-decoration: underline;
+    }
+
+    .top-row ::deep a:first-child {
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+
+@media (max-width: 640.98px) {
+    .top-row {
+        justify-content: space-between;
+    }
+
+    .top-row ::deep a, .top-row ::deep .btn-link {
+        margin-left: 0;
+    }
+}
+
+@media (min-width: 641px) {
+    .page {
+        flex-direction: row;
+    }
+
+    .sidebar {
+        width: 250px;
+        height: 100vh;
+        position: sticky;
+        top: 0;
+    }
+
+    .top-row {
+        position: sticky;
+        top: 0;
+        z-index: 1;
+    }
+
+    .top-row.auth ::deep a:first-child {
+        flex: 1;
+        text-align: right;
+        width: 0;
+    }
+
+    .top-row, article {
+        padding-left: 2rem !important;
+        padding-right: 1.5rem !important;
+    }
+}
+
+#blazor-error-ui {
+    background: lightyellow;
+    bottom: 0;
+    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
+    display: none;
+    left: 0;
+    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
+    position: fixed;
+    width: 100%;
+    z-index: 1000;
+}
+
+    #blazor-error-ui .dismiss {
+        cursor: pointer;
+        position: absolute;
+        right: 0.75rem;
+        top: 0.5rem;
+    }

Overflow.Web/Components/Layout/NavMenu.razor

@@ -0,0 +1,29 @@
+<div class="top-row ps-3 navbar navbar-dark">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="">Overflow.Web</a>
+    </div>
+</div>
+
+<input type="checkbox" title="Navigation menu" class="navbar-toggler"/>
+
+<div class="nav-scrollable" onclick="document.querySelector('.navbar-toggler').click()">
+    <nav class="flex-column">
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="" Match="NavLinkMatch.All">
+                <span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> Home
+            </NavLink>
+        </div>
+
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="counter">
+                <span class="bi bi-plus-square-fill-nav-menu" aria-hidden="true"></span> Counter
+            </NavLink>
+        </div>
+
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="weather">
+                <span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Weather
+            </NavLink>
+        </div>
+    </nav>
+</div>

Overflow.Web/Components/Layout/NavMenu.razor.css

@@ -0,0 +1,105 @@
+.navbar-toggler {
+    appearance: none;
+    cursor: pointer;
+    width: 3.5rem;
+    height: 2.5rem;
+    color: white;
+    position: absolute;
+    top: 0.5rem;
+    right: 1rem;
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") no-repeat center/1.75rem rgba(255, 255, 255, 0.1);
+}
+
+.navbar-toggler:checked {
+    background-color: rgba(255, 255, 255, 0.5);
+}
+
+.top-row {
+    height: 3.5rem;
+    background-color: rgba(0,0,0,0.4);
+}
+
+.navbar-brand {
+    font-size: 1.1rem;
+}
+
+.bi {
+    display: inline-block;
+    position: relative;
+    width: 1.25rem;
+    height: 1.25rem;
+    margin-right: 0.75rem;
+    top: -1px;
+    background-size: cover;
+}
+
+.bi-house-door-fill-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-house-door-fill' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 14.5v-3.505c0-.245.25-.495.5-.495h2c.25 0 .5.25.5.5v3.5a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-7a.5.5 0 0 0-.146-.354L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293L8.354 1.146a.5.5 0 0 0-.708 0l-6 6A.5.5 0 0 0 1.5 7.5v7a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5Z'/%3E%3C/svg%3E");
+}
+
+.bi-plus-square-fill-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-plus-square-fill' viewBox='0 0 16 16'%3E%3Cpath d='M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0z'/%3E%3C/svg%3E");
+}
+
+.bi-list-nested-nav-menu {
+    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-list-nested' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.5 11.5A.5.5 0 0 1 5 11h10a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 1 3h10a.5.5 0 0 1 0 1H1a.5.5 0 0 1-.5-.5z'/%3E%3C/svg%3E");
+}
+
+.nav-item {
+    font-size: 0.9rem;
+    padding-bottom: 0.5rem;
+}
+
+    .nav-item:first-of-type {
+        padding-top: 1rem;
+    }
+
+    .nav-item:last-of-type {
+        padding-bottom: 1rem;
+    }
+
+    .nav-item ::deep .nav-link {
+        color: #d7d7d7;
+        background: none;
+        border: none;
+        border-radius: 4px;
+        height: 3rem;
+        display: flex;
+        align-items: center;
+        line-height: 3rem;
+        width: 100%;
+    }
+
+.nav-item ::deep a.active {
+    background-color: rgba(255,255,255,0.37);
+    color: white;
+}
+
+.nav-item ::deep .nav-link:hover {
+    background-color: rgba(255,255,255,0.1);
+    color: white;
+}
+
+.nav-scrollable {
+    display: none;
+}
+
+.navbar-toggler:checked ~ .nav-scrollable {
+    display: block;
+}
+
+@media (min-width: 641px) {
+    .navbar-toggler {
+        display: none;
+    }
+
+    .nav-scrollable {
+        /* Never collapse the sidebar for wide screens */
+        display: block;
+
+        /* Allow sidebar to scroll for tall menus */
+        height: calc(100vh - 3.5rem);
+        overflow-y: auto;
+    }
+}

Overflow.Web/Components/Pages/Counter.razor

@@ -0,0 +1,20 @@
+@page "/counter"
+@rendermode InteractiveServer
+
+<PageTitle>Counter</PageTitle>
+
+<h1>Counter</h1>
+
+<p role="status">Current count: @currentCount</p>
+
+<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
+
+@code {
+    private int currentCount = 0;
+
+    private void IncrementCount()
+    {
+        currentCount++;
+    }
+
+}

Overflow.Web/Components/Pages/Error.razor

@@ -0,0 +1,36 @@
+@page "/Error"
+@using System.Diagnostics
+
+<PageTitle>Error</PageTitle>
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>
+
+@code{
+    [CascadingParameter] private HttpContext? HttpContext { get; set; }
+
+    private string? RequestId { get; set; }
+    private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+    protected override void OnInitialized() =>
+        RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
+
+}

Overflow.Web/Components/Pages/Home.razor

@@ -0,0 +1,7 @@
+@page "/"
+
+<PageTitle>Home</PageTitle>
+
+<h1>Hello, world!</h1>
+
+Welcome to your new app.

Overflow.Web/Components/Pages/Weather.razor

@@ -0,0 +1,67 @@
+@page "/weather"
+@attribute [StreamRendering]
+
+<PageTitle>Weather</PageTitle>
+
+<h1>Weather</h1>
+
+<p>This component demonstrates showing data.</p>
+
+@if (forecasts == null)
+{
+    <p>
+        <em>Loading...</em>
+    </p>
+}
+else
+{
+    <table class="table">
+        <thead>
+        <tr>
+            <th>Date</th>
+            <th>Temp. (C)</th>
+            <th>Temp. (F)</th>
+            <th>Summary</th>
+        </tr>
+        </thead>
+        <tbody>
+        @foreach (var forecast in forecasts)
+        {
+            <tr>
+                <td>@forecast.Date.ToShortDateString()</td>
+                <td>@forecast.TemperatureC</td>
+                <td>@forecast.TemperatureF</td>
+                <td>@forecast.Summary</td>
+            </tr>
+        }
+        </tbody>
+    </table>
+}
+
+@code {
+    private WeatherForecast[]? forecasts;
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Simulate asynchronous loading to demonstrate streaming rendering
+        await Task.Delay(500);
+
+        var startDate = DateOnly.FromDateTime(DateTime.Now);
+        var summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" };
+        forecasts = Enumerable.Range(1, 5).Select(index => new WeatherForecast
+        {
+            Date = startDate.AddDays(index),
+            TemperatureC = Random.Shared.Next(-20, 55),
+            Summary = summaries[Random.Shared.Next(summaries.Length)]
+        }).ToArray();
+    }
+
+    private class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+        public int TemperatureC { get; set; }
+        public string? Summary { get; set; }
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+    }
+
+}

Overflow.Web/Components/Routes.razor

@@ -0,0 +1,6 @@
+<Router AppAssembly="@typeof(Program).Assembly">
+    <Found Context="routeData">
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(Layout.MainLayout)"/>
+        <FocusOnNavigate RouteData="@routeData" Selector="h1"/>
+    </Found>
+</Router>

Overflow.Web/Components/_Imports.razor

@@ -0,0 +1,10 @@
+@using System.Net.Http
+@using System.Net.Http.Json
+@using Microsoft.AspNetCore.Components.Forms
+@using Microsoft.AspNetCore.Components.Routing
+@using Microsoft.AspNetCore.Components.Web
+@using static Microsoft.AspNetCore.Components.Web.RenderMode
+@using Microsoft.AspNetCore.Components.Web.Virtualization
+@using Microsoft.JSInterop
+@using Overflow.Web
+@using Overflow.Web.Components

Overflow.Web/Controllers/HealthController.cs

@@ -0,0 +1,14 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Overflow.Web.Controllers;
+
+[ApiController]
+[Route("[controller]")]
+public class HealthController: ControllerBase
+{
+    [HttpGet]
+    public ActionResult Index()
+    {
+        return Ok();
+    }
+}

Overflow.Web/Overflow.Web.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net8.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="MongoDB.Driver" Version="2.25.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Overflow\Overflow.csproj" />
+    </ItemGroup>
+
+</Project>

Overflow.Web/Program.cs

@@ -0,0 +1,37 @@
+using Overflow.Web.Components;
+using Overflow;
+
+using MongoDB.Driver;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddRazorComponents()
+    .AddInteractiveServerComponents();
+
+var driver = new MongoClient(builder.Configuration.GetConnectionString("Default"));
+builder.Services.AddSingleton(driver);
+builder.Services.AddScoped<IMongoDatabase>(s => s.GetRequiredService<MongoClient>().GetDatabase("overflow"));
+
+builder.Services.AddControllers();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Error", createScopeForErrors: true);
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+
+app.UseStaticFiles();
+app.UseAntiforgery();
+
+app.MapControllers();
+app.MapRazorComponents<App>()
+    .AddInteractiveServerRenderMode();
+
+app.Run();

Overflow.Web/Properties/launchSettings.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+    "iisSettings": {
+      "windowsAuthentication": false,
+      "anonymousAuthentication": true,
+      "iisExpress": {
+        "applicationUrl": "http://localhost:34271",
+        "sslPort": 44306
+      }
+    },
+    "profiles": {
+      "http": {
+        "commandName": "Project",
+        "dotnetRunMessages": true,
+        "launchBrowser": true,
+        "applicationUrl": "http://localhost:5211",
+        "environmentVariables": {
+          "ASPNETCORE_ENVIRONMENT": "Development"
+        }
+      },
+      "https": {
+        "commandName": "Project",
+        "dotnetRunMessages": true,
+        "launchBrowser": true,
+        "applicationUrl": "https://localhost:7014;http://localhost:5211",
+        "environmentVariables": {
+          "ASPNETCORE_ENVIRONMENT": "Development"
+        }
+      },
+      "IIS Express": {
+        "commandName": "IISExpress",
+        "launchBrowser": true,
+        "environmentVariables": {
+          "ASPNETCORE_ENVIRONMENT": "Development"
+        }
+      }
+    }
+  }

Overflow.Web/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

Overflow.Web/wwwroot/app.css

@@ -0,0 +1,51 @@
+html, body {
+    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
+}
+
+a, .btn-link {
+    color: #006bb7;
+}
+
+.btn-primary {
+    color: #fff;
+    background-color: #1b6ec2;
+    border-color: #1861ac;
+}
+
+.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
+  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
+}
+
+.content {
+    padding-top: 1.1rem;
+}
+
+h1:focus {
+    outline: none;
+}
+
+.valid.modified:not([type=checkbox]) {
+    outline: 1px solid #26b050;
+}
+
+.invalid {
+    outline: 1px solid #e50000;
+}
+
+.validation-message {
+    color: #e50000;
+}
+
+.blazor-error-boundary {
+    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
+    padding: 1rem 1rem 1rem 3.7rem;
+    color: white;
+}
+
+    .blazor-error-boundary::after {
+        content: "An error has occurred."
+    }
+
+.darker-border-checkbox.form-check-input {
+    border-color: #929292;
+}

Overflow.sln

@@ -4,6 +4,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Overflow", "Overflow\Overfl
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Overflow.Test", "Overflow.Test\Overflow.Test.csproj", "{83ABAAB6-067A-400B-BF61-74D04B248CEB}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Overflow.Web", "Overflow.Web\Overflow.Web.csproj", "{7E427BFF-6A28-47AA-A2CB-61DA2B30E528}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Overflow.CLI", "Overflow.CLI\Overflow.CLI.csproj", "{393EF268-E745-4550-9607-DBE6B4C456DA}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -18,5 +22,13 @@ Global
 		{83ABAAB6-067A-400B-BF61-74D04B248CEB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{83ABAAB6-067A-400B-BF61-74D04B248CEB}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{83ABAAB6-067A-400B-BF61-74D04B248CEB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7E427BFF-6A28-47AA-A2CB-61DA2B30E528}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7E427BFF-6A28-47AA-A2CB-61DA2B30E528}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7E427BFF-6A28-47AA-A2CB-61DA2B30E528}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7E427BFF-6A28-47AA-A2CB-61DA2B30E528}.Release|Any CPU.Build.0 = Release|Any CPU
+		{393EF268-E745-4550-9607-DBE6B4C456DA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{393EF268-E745-4550-9607-DBE6B4C456DA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{393EF268-E745-4550-9607-DBE6B4C456DA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{393EF268-E745-4550-9607-DBE6B4C456DA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

Overflow/ApplicationDbContext.cs

@@ -1,14 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-using Overflow.SouthernWater;
-
-namespace Overflow;
-
-public class ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : DbContext(options)
-{
-    public DbSet<Spill> SouthernWaterSpill { get; set; }
-
-    protected override void OnModelCreating(ModelBuilder modelBuilder)
-    {
-        modelBuilder.Entity<Spill>();
-    }
-}

Overflow/Overflow.csproj

@@ -7,8 +7,23 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.6" />
+      <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-      <PackageReference Include="Npgsql" Version="8.0.3" />
+      <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="8.0.0" />
+      <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+      <PackageReference Include="MongoDB.Driver" Version="2.25.0" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <Content Update="appsettings.json">
+        <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+        <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+      </Content>
+      <Content Update="appsettings.Development.json">
+        <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+        <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+      </Content>
     </ItemGroup>
 
 </Project>

Overflow/SouthernWater/SouthernWater.cs

@@ -90,6 +90,40 @@ public partial class SouthernWater
 
         content.EnsureSuccessStatusCode();
 
-        return (PagedItems<Spill>?) await content.Content.ReadFromJsonAsync(typeof(PagedItems<Spill>), jsonSerialiser ?? new JsonSerialiser());
+        var parsedPage =  (PagedItems<Spill>?) await content.Content.ReadFromJsonAsync(typeof(PagedItems<Spill>), jsonSerialiser ?? new JsonSerialiser());
+
+        if (parsedPage is not null)
+        {
+            parsedPage.items.ForEach(x =>
+            {
+                x.eventStart = x.eventStart.ToUniversalTime();
+                x.eventStop = x.eventStop.ToUniversalTime();
+            });
+        }
+
+        return parsedPage;
+    }
+
+    public async IAsyncEnumerable<PagedItems<Spill>?> GetAllSpills(TimeSpan interval, int? pageLimit = null, JsonSerialiser? jsonSerialiser = null)
+    {
+        var firstPage = await GetSpills(page: 1, jsonSerialiser);
+
+        yield return firstPage;
+
+        await Task.Delay(interval);
+
+        var pageCount = Math.Min(pageLimit ?? int.MaxValue, firstPage?.totalPages ?? 1);
+
+        foreach (var pageNum in Enumerable.Range(2, pageCount - 1))
+        {
+            var nextPage = await GetSpills(page: pageNum, jsonSerialiser);
+
+            if (nextPage is not null)
+            {
+                yield return nextPage;
+            }
+
+            await Task.Delay(interval);
+        }
     }
 }

Overflow/SouthernWater/SouthernWaterApiJob.cs

@@ -0,0 +1,13 @@
+using MongoDB.Bson;
+
+namespace Overflow.SouthernWater;
+
+public class SouthernWaterApiJob
+{
+    public ObjectId _id { get; set; }
+    public DateTime StartTime { get; set; }
+    public DateTime? EndTime { get; set; }
+    public TimeSpan Interval { get; set; }
+    public int TotalItems { get; set; }
+    public List<Spill> Spills { get; set; }
+}

Overflow/SouthernWater/SouthernWaterApiJobRunner.cs

@@ -0,0 +1,118 @@
+using System.Globalization;
+using Microsoft.Extensions.Logging;
+using MongoDB.Driver;
+
+namespace Overflow.SouthernWater;
+
+public class SouthernWaterApiJobRunner(SouthernWater client, ILogger<SouthernWaterApiJobRunner> logger)
+{
+    protected readonly ILogger<SouthernWaterApiJobRunner> _logger = logger;
+
+    public async Task<SouthernWaterApiJob> LoadSpills()
+    {
+        var interval = TimeSpan.FromSeconds(30);
+        var job = new SouthernWaterApiJob
+        {
+            StartTime = DateTime.UtcNow,
+            Spills = new(),
+            Interval = interval
+        };
+
+        using var scope = _logger.BeginScope(new Dictionary<string, string>
+        {
+            {"StartTime", job.StartTime.ToString(CultureInfo.InvariantCulture)},
+            {"Interval", job.Interval.ToString()},
+        });
+
+        _logger.LogInformation("Starting Southern Water API Pull Job");
+
+        await JobCreated(job);
+
+        var spills = client.GetAllSpills(interval);
+
+        await foreach (var page in spills)
+        {
+            if (page is null) continue;
+
+            _logger.LogInformation("Processing page [{}/{}]", page.currentPage, page.totalPages);
+
+            job.TotalItems = page.totalItems;
+            job.Spills.AddRange(page.items);
+            try
+            {
+                await PageLoaded(job, page);
+            }
+            catch (Exception e)
+            {
+                _logger.LogError(e, "Exception while running page loaded callback");
+            }
+        }
+
+        job.EndTime = DateTime.UtcNow;
+
+        _logger.LogInformation("Finished Southern Water API Pull Job");
+
+        try
+        {
+            await JobFinished(job);
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "Exception while running job finished callback");
+        }
+
+        return job;
+    }
+
+    protected virtual Task JobCreated(SouthernWaterApiJob job)
+    {
+        return Task.CompletedTask;
+    }
+
+    protected virtual Task PageLoaded(SouthernWaterApiJob job, PagedItems<Spill> page)
+    {
+        return Task.CompletedTask;
+    }
+
+    protected virtual Task JobFinished(SouthernWaterApiJob job)
+    {
+        return Task.CompletedTask;
+    }
+}
+
+public class SouthernWaterApiJobRunnerPersisting(
+    SouthernWater client,
+    ILogger<SouthernWaterApiJobRunner> logger,
+    IMongoDatabase mongo)
+    : SouthernWaterApiJobRunner(client, logger)
+{
+    private readonly IMongoCollection<SouthernWaterApiJob> _collection = mongo.GetCollection<SouthernWaterApiJob>("southern_water_api_job");
+
+    protected override async Task JobCreated(SouthernWaterApiJob job)
+    {
+        await _collection.InsertOneAsync(job);
+    }
+
+    protected override async Task PageLoaded(SouthernWaterApiJob job, PagedItems<Spill> page)
+    {
+        var finder = Builders<SouthernWaterApiJob>.Filter
+            .Eq(j => j._id, job._id);
+
+        var update = Builders<SouthernWaterApiJob>.Update
+            .PushEach(j => j.Spills, page.items);
+
+        await _collection.UpdateOneAsync(finder, update);
+    }
+
+    protected override async Task JobFinished(SouthernWaterApiJob job)
+    {
+        var finder = Builders<SouthernWaterApiJob>.Filter
+            .Eq(j => j._id, job._id);
+
+        var update = Builders<SouthernWaterApiJob>.Update
+            .Set(j => j.EndTime, job.EndTime)
+            .Set(j => j.TotalItems, job.TotalItems);
+
+        await _collection.UpdateOneAsync(finder, update);
+    }
+}

Overflow/SouthernWater/Spill.cs

@@ -1,8 +1,16 @@
+using System.Text.Json.Serialization;
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+
 namespace Overflow.SouthernWater;
 
 public class Spill
 {
-    public int id { get; set; }
+    [JsonIgnore]
+    public ObjectId _id { get; set; }
+
+    [JsonPropertyName("id")]
+    public int sw_id { get; set; }
     public int eventId { get; set; }
     public int siteUnitNumber { get; set; }
     public string bathingSite { get; set; }

Overflow/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}