Add pagination to the Jobs / Shifts / Talent list pages

The list pages loaded EVERY matching listing into one page (/Jobs was a ~2.6MB page with 1000+
cards) — no pagination at all. Add server-side paging (24/page, DB Skip/Take; near-me still sorts
all by distance then paginates in memory). The header count now shows the true total, and a shared
_Pager partial renders prev/next + a windowed page list that preserves all active filters in the URL.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/JobsMedical.Web/Pages/Jobs/Index.cshtml

@@ -9,7 +9,7 @@
         <partial name="_Breadcrumbs" model="Model.Breadcrumbs" />
         <h1>@Model.PageHeading</h1>
         <p class="muted">
-            @JalaliDate.ToPersianDigits(Model.Results.Count.ToString()) موقعیت شغلی پیدا شد
+            @JalaliDate.ToPersianDigits(Model.TotalCount.ToString()) موقعیت شغلی پیدا شد
             @if (Model.NearMeActive)
             {
                 <span> — مرتب‌شده بر اساس نزدیک‌ترین به شما 📍</span>
@@ -117,6 +117,7 @@
                         <partial name="_JobCard" model="j" />
                     }
                 </div>
+                <partial name="_Pager" model="(Model.CurrentPage, Model.TotalPages)" />
             }
         </div>
     </div>

src/JobsMedical.Web/Pages/Jobs/Index.cshtml.cs

@@ -24,6 +24,12 @@ public class IndexModel : PageModel
     [BindProperty(SupportsGet = true)] public string? RoleSlug { get; set; }
     [BindProperty(SupportsGet = true)] public string? CitySlug { get; set; }
 
+    [BindProperty(SupportsGet = true)] public int Page { get; set; } = 1;
+    private const int PageSize = 24;
+    public int TotalCount { get; private set; }
+    public int TotalPages { get; private set; }
+    public int CurrentPage { get; private set; }
+
     public bool NearMeActive => Lat is not null && Lng is not null;
 
     public List<JobOpening> Results { get; private set; } = new();
@@ -78,19 +84,24 @@ public class IndexModel : PageModel
         if (GenderFilter is Gender g && g != Gender.Any)
             q = q.Where(j => j.GenderRequirement == Gender.Any || j.GenderRequirement == g);
 
-        var results = await q.ToListAsync();
+        TotalCount = await q.CountAsync();
+        TotalPages = Math.Max(1, (int)Math.Ceiling(TotalCount / (double)PageSize));
+        CurrentPage = Math.Clamp(Page, 1, TotalPages);
+        var skip = (CurrentPage - 1) * PageSize;
 
         if (NearMeActive)
         {
-            foreach (var j in results)
+            // Distance sort needs all rows in memory; paginate after sorting.
+            var all = await q.ToListAsync();
+            foreach (var j in all)
                 if (j.Facility.Lat is double flat && j.Facility.Lng is double flng)
                     j.DistanceKm = Geo.DistanceKm(Lat!.Value, Lng!.Value, flat, flng);
-            Results = results.OrderBy(j => j.DistanceKm ?? double.MaxValue)
-                             .ThenByDescending(j => j.CreatedAt).ToList();
+            Results = all.OrderBy(j => j.DistanceKm ?? double.MaxValue)
+                         .ThenByDescending(j => j.CreatedAt).Skip(skip).Take(PageSize).ToList();
         }
         else
         {
-            Results = results.OrderByDescending(j => j.CreatedAt).ToList();
+            Results = await q.OrderByDescending(j => j.CreatedAt).Skip(skip).Take(PageSize).ToListAsync();
         }
 
         SetSeo(Roles.FirstOrDefault(r => r.Id == RoleId)?.Name, Cities.FirstOrDefault(c => c.Id == CityId)?.Name);

src/JobsMedical.Web/Pages/Shared/_Pager.cshtml

@@ -0,0 +1,51 @@
+@model (int Current, int Total)
+@{
+    var (cur, total) = Model;
+}
+@if (total > 1)
+{
+    @* Build a page URL that preserves every current filter in the query string. *@
+    Func<int, string> pageUrl = p =>
+    {
+        var parts = Context.Request.Query
+            .Where(kv => !string.Equals(kv.Key, "Page", StringComparison.OrdinalIgnoreCase))
+            .Select(kv => Uri.EscapeDataString(kv.Key) + "=" + Uri.EscapeDataString(kv.Value.ToString()))
+            .ToList();
+        parts.Add("Page=" + p);
+        return Context.Request.Path + "?" + string.Join("&", parts);
+    };
+    var from = Math.Max(1, cur - 2);
+    var to = Math.Min(total, cur + 2);
+
+    <nav class="pager" aria-label="صفحه‌بندی">
+        @if (cur > 1)
+        {
+            <a class="pager-btn" href="@pageUrl(cur - 1)" rel="prev">→ قبلی</a>
+        }
+        @if (from > 1)
+        {
+            <a class="pager-num" href="@pageUrl(1)">@JalaliDate.ToPersianDigits("1")</a>
+            @if (from > 2) { <span class="pager-gap">…</span> }
+        }
+        @for (var p = from; p <= to; p++)
+        {
+            if (p == cur)
+            {
+                <span class="pager-num active" aria-current="page">@JalaliDate.ToPersianDigits(p.ToString())</span>
+            }
+            else
+            {
+                <a class="pager-num" href="@pageUrl(p)">@JalaliDate.ToPersianDigits(p.ToString())</a>
+            }
+        }
+        @if (to < total)
+        {
+            @if (to < total - 1) { <span class="pager-gap">…</span> }
+            <a class="pager-num" href="@pageUrl(total)">@JalaliDate.ToPersianDigits(total.ToString())</a>
+        }
+        @if (cur < total)
+        {
+            <a class="pager-btn" href="@pageUrl(cur + 1)" rel="next">بعدی ←</a>
+        }
+    </nav>
+}

src/JobsMedical.Web/Pages/Shifts/Index.cshtml

@@ -9,7 +9,7 @@
         <partial name="_Breadcrumbs" model="Model.Breadcrumbs" />
         <h1>@Model.PageHeading</h1>
         <p class="muted">
-            @JalaliDate.ToPersianDigits(Model.Results.Count.ToString()) شیفت باز پیدا شد
+            @JalaliDate.ToPersianDigits(Model.TotalCount.ToString()) شیفت باز پیدا شد
             @if (Model.NearMeActive)
             {
                 <span> — مرتب‌شده بر اساس نزدیک‌ترین به شما 📍</span>
@@ -145,6 +145,7 @@
                         <partial name="_ShiftCard" model="s" />
                     }
                 </div>
+                <partial name="_Pager" model="(Model.CurrentPage, Model.TotalPages)" />
             }
         </div>
     </div>

src/JobsMedical.Web/Pages/Shifts/Index.cshtml.cs

@@ -29,6 +29,12 @@ public class IndexModel : PageModel
     [BindProperty(SupportsGet = true)] public string? RoleSlug { get; set; }
     [BindProperty(SupportsGet = true)] public string? CitySlug { get; set; }
 
+    [BindProperty(SupportsGet = true)] public int Page { get; set; } = 1;
+    private const int PageSize = 24;
+    public int TotalCount { get; private set; }
+    public int TotalPages { get; private set; }
+    public int CurrentPage { get; private set; }
+
     public bool NearMeActive => Lat is not null && Lng is not null;
 
     public List<Shift> Results { get; private set; } = new();
@@ -91,24 +97,27 @@ public class IndexModel : PageModel
         if (GenderFilter is Gender g && g != Gender.Any)
             q = q.Where(s => s.GenderRequirement == Gender.Any || s.GenderRequirement == g);
 
-        var results = await q.ToListAsync();
+        TotalCount = await q.CountAsync();
+        TotalPages = Math.Max(1, (int)Math.Ceiling(TotalCount / (double)PageSize));
+        CurrentPage = Math.Clamp(Page, 1, TotalPages);
+        var skip = (CurrentPage - 1) * PageSize;
 
         if (NearMeActive)
         {
-            // Compute distance to each facility, then nearest-first (shifts without coords last).
-            foreach (var s in results)
-            {
+            // Distance sort needs all rows in memory; paginate after sorting (shifts without coords last).
+            var all = await q.ToListAsync();
+            foreach (var s in all)
                 if (s.Facility.Lat is double flat && s.Facility.Lng is double flng)
                     s.DistanceKm = Geo.DistanceKm(Lat!.Value, Lng!.Value, flat, flng);
-            }
-            Results = results
+            Results = all
                 .OrderBy(s => s.DistanceKm ?? double.MaxValue)
                 .ThenBy(s => s.Date).ThenBy(s => s.StartTime)
-                .ToList();
+                .Skip(skip).Take(PageSize).ToList();
         }
         else
         {
-            Results = results.OrderBy(s => s.Date).ThenBy(s => s.StartTime).ToList();
+            Results = await q.OrderBy(s => s.Date).ThenBy(s => s.StartTime)
+                             .Skip(skip).Take(PageSize).ToListAsync();
         }
 
         SetSeo(Roles.FirstOrDefault(r => r.Id == RoleId)?.Name, Cities.FirstOrDefault(c => c.Id == CityId)?.Name);

src/JobsMedical.Web/Pages/Talent/Index.cshtml

@@ -9,7 +9,7 @@
     <div class="container">
         <h1>@Model.PageHeading</h1>
         <p class="muted">
-            @JalaliDate.ToPersianDigits(Model.Results.Count.ToString()) نیروی کادر درمان آماده‌ی همکاری —
+            @JalaliDate.ToPersianDigits(Model.TotalCount.ToString()) نیروی کادر درمان آماده‌ی همکاری —
             مراکز درمانی می‌توانند مستقیم تماس بگیرند.
         </p>
     </div>
@@ -83,6 +83,7 @@
                         <partial name="_TalentCard" model="t" />
                     }
                 </div>
+                <partial name="_Pager" model="(Model.CurrentPage, Model.TotalPages)" />
             }
         </div>
     </div>

src/JobsMedical.Web/Pages/Talent/Index.cshtml.cs

@@ -17,6 +17,11 @@ public class IndexModel : PageModel
     [BindProperty(SupportsGet = true)] public int? RoleId { get; set; }
     [BindProperty(SupportsGet = true)] public Gender? GenderFilter { get; set; }
     [BindProperty(SupportsGet = true)] public string? Q { get; set; }   // deep search
+    [BindProperty(SupportsGet = true)] public int Page { get; set; } = 1;
+    private const int PageSize = 24;
+    public int TotalCount { get; private set; }
+    public int TotalPages { get; private set; }
+    public int CurrentPage { get; private set; }
 
     public List<TalentListing> Results { get; private set; } = new();
     public List<City> Cities { get; private set; } = new();
@@ -60,7 +65,11 @@ public class IndexModel : PageModel
                     EF.Functions.ILike(t.City.Name, like));
             }
 
-        Results = await q.OrderByDescending(t => t.CreatedAt).ToListAsync();
+        TotalCount = await q.CountAsync();
+        TotalPages = Math.Max(1, (int)Math.Ceiling(TotalCount / (double)PageSize));
+        CurrentPage = Math.Clamp(Page, 1, TotalPages);
+        Results = await q.OrderByDescending(t => t.CreatedAt)
+                         .Skip((CurrentPage - 1) * PageSize).Take(PageSize).ToListAsync();
 
         var role = Roles.FirstOrDefault(r => r.Id == RoleId)?.Name;
         var city = Cities.FirstOrDefault(c => c.Id == CityId)?.Name;

src/JobsMedical.Web/wwwroot/css/site.css

@@ -80,6 +80,17 @@ a { color: inherit; text-decoration: none; }
 .nav-more-menu a { color: var(--text); font-weight: 600; font-size: 14px; padding: 9px 12px; border-radius: 8px; white-space: nowrap; }
 .nav-more-menu a:hover, .nav-more-menu a.active { background: var(--primary-soft); color: var(--primary-dark); }
 
+/* Pagination */
+.pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; margin: 26px 0 4px; }
+.pager-btn, .pager-num {
+  display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px;
+  padding: 0 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff;
+  color: var(--text); font-weight: 600; font-size: 14px; text-decoration: none; transition: all .15s;
+}
+.pager-btn:hover, .pager-num:hover { border-color: var(--primary); color: var(--primary-dark); }
+.pager-num.active { background: var(--primary); border-color: var(--primary); color: #fff; cursor: default; }
+.pager-gap { padding: 0 2px; color: var(--muted); }
+
 .cta-post { white-space: nowrap; box-shadow: 0 2px 8px rgba(240,132,62,.35); }
 .header-actions { display: flex; align-items: center; gap: 12px; margin-inline-start: auto; }
 .nav-action { font-weight: 600; font-size: 15px; color: var(--muted); white-space: nowrap; transition: color .15s; }