Added EonaCat.LogStack.Status

Updated EonaCat.LogStack.LogClient to support EonaCat.LogStack.Status

EonaCat.LogStack.Status/Pages/Monitors.cshtml.cs

@@ -0,0 +1,37 @@
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+using EonaCat.LogStack.Status.Data;
+using EonaCat.LogStack.Status.Models;
+using Monitor = EonaCat.LogStack.Status.Models.Monitor;
+
+namespace EonaCat.LogStack.Status.Pages;
+
+public class MonitorsModel : PageModel
+{
+    private readonly DatabaseContext _db;
+    public MonitorsModel(DatabaseContext db) => _db = db;
+    public List<Monitor> Monitors { get; set; } = new();
+    public bool IsAdmin { get; set; }
+    public Dictionary<int, double> UptimePercent { get; set; } = new();
+
+    public async Task OnGetAsync()
+    {
+        IsAdmin = HttpContext.Session.GetString("IsAdmin") == "true";
+        var q = _db.Monitors.Where(m => m.IsActive);
+        if (!IsAdmin)
+        {
+            q = q.Where(m => m.IsPublic);
+        }
+
+        Monitors = await q.OrderBy(m => m.GroupName).ThenBy(m => m.Name).ToListAsync();
+
+        var ids = Monitors.Select(m => m.Id).ToList();
+        var cutoff = DateTime.UtcNow.AddDays(-30);
+        var checks = await _db.MonitorChecks.Where(c => ids.Contains(c.MonitorId) && c.CheckedAt >= cutoff).ToListAsync();
+        foreach (var m in Monitors)
+        {
+            var mc = checks.Where(c => c.MonitorId == m.Id).ToList();
+            UptimePercent[m.Id] = mc.Any() ? (double)mc.Count(c => c.Status == MonitorStatus.Up) / mc.Count * 100 : 0;
+        }
+    }
+}