[Demo] Add admin demo-mode toggle + generic website ingest source

- AppSetting: DemoMode, WebsitesEnabled, WebsiteUrls
- Facility.IsDemo flag; SeedData split into SeedReferenceAsync (always)
  + SeedDemoAsync/ClearDemoAsync (idempotent, toggleable at runtime)
- WebsiteListingSource: scrape any admin-configured URL (og:title + content)
- Admin Settings: seed/clear demo card, demo-mode checkbox, website source
  fields; Program.cs seeds demo when DemoMode on (or in Development)
- EF migration DemoModeAndWebsites

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

src/JobsMedical.Web/Data/SeedData.cs

@@ -5,100 +5,71 @@ namespace JobsMedical.Web.Data;
 
 /// <summary>
 /// Seeds reference data (cities, roles, districts) always, and a believable Tehran demo board
-/// (facilities/shifts/jobs/raw listings) only when <paramref name="includeDemo"/> is true.
+/// (facilities/shifts/jobs/raw listings, marked <see cref="Facility.IsDemo"/>) when demo mode is on.
-/// In production we pass false so real employers populate listings — no fake data goes public.
+/// Demo seed/clear is idempotent and can be toggled at runtime from the admin panel.
-/// Idempotent: reference seeds only when empty; demo seeds only when no facilities exist.
 /// </summary>
 public static class SeedData
 {
     public static async Task EnsureSeededAsync(AppDbContext db, bool includeDemo = true)
+    {
+        await SeedReferenceAsync(db);
+        if (includeDemo) await SeedDemoAsync(db);
+    }
+
+    // ---------- Reference data (always) ----------
+    public static async Task SeedReferenceAsync(AppDbContext db)
     {
         if (await db.Cities.AnyAsync()) return;
 
         var tehran = new City { Name = "تهران", Province = "تهران", IsActive = true };
-        var cities = new[]
+        db.Cities.AddRange(tehran,
-        {
-            tehran,
             new City { Name = "کرج", Province = "البرز", IsActive = false },
             new City { Name = "مشهد", Province = "خراسان رضوی", IsActive = false },
             new City { Name = "اصفهان", Province = "اصفهان", IsActive = false },
-            new City { Name = "شیراز", Province = "فارس", IsActive = false },
+            new City { Name = "شیراز", Province = "فارس", IsActive = false });
-        };
+        await db.SaveChangesAsync();
-        db.Cities.AddRange(cities);
-        await db.SaveChangesAsync(); // need tehran.Id before districts reference it
 
-        var roles = new[]
+        db.Roles.AddRange(
-        {
             new Role { Name = "پزشک عمومی", Category = "پزشک", SortOrder = 1 },
             new Role { Name = "پزشک متخصص", Category = "پزشک", SortOrder = 2 },
             new Role { Name = "پرستار", Category = "پرستار", SortOrder = 3 },
             new Role { Name = "ماما", Category = "ماما", SortOrder = 4 },
             new Role { Name = "تکنسین اتاق عمل", Category = "تکنسین", SortOrder = 5 },
             new Role { Name = "تکنسین فوریت‌های پزشکی", Category = "تکنسین", SortOrder = 6 },
-            new Role { Name = "کارشناس آزمایشگاه", Category = "تکنسین", SortOrder = 7 },
+            new Role { Name = "کارشناس آزمایشگاه", Category = "تکنسین", SortOrder = 7 });
-        };
-        db.Roles.AddRange(roles);
 
-        // Tehran neighborhoods (محله/منطقه) for the within-city filter.
+        foreach (var n in new[] { "سعادت‌آباد", "شهرک غرب", "ولیعصر / پارک‌وی", "نارمک",
-        var saadatAbad  = new District { Name = "سعادت‌آباد", CityId = tehran.Id };
+                                   "تهرانپارس", "گیشا / برج میلاد", "ونک", "تجریش" })
-        var shahrakGharb = new District { Name = "شهرک غرب", CityId = tehran.Id };
+            db.Districts.Add(new District { Name = n, CityId = tehran.Id });
-        var valiasr     = new District { Name = "ولیعصر / پارک‌وی", CityId = tehran.Id };
-        var narmak      = new District { Name = "نارمک", CityId = tehran.Id };
-        var tehranpars  = new District { Name = "تهرانپارس", CityId = tehran.Id };
-        var gisha       = new District { Name = "گیشا / برج میلاد", CityId = tehran.Id };
-        db.Districts.AddRange(saadatAbad, shahrakGharb, valiasr, narmak, tehranpars, gisha,
-            new District { Name = "ونک", CityId = tehran.Id },
-            new District { Name = "تجریش", CityId = tehran.Id });
         await db.SaveChangesAsync();
+    }
 
-        // ----- Demo data (Tehran sample board): development only -----
+    // ---------- Demo board (toggleable) ----------
-        if (!includeDemo) return;
+    public static async Task<int> SeedDemoAsync(AppDbContext db)
+    {
+        if (await db.Facilities.AnyAsync(f => f.IsDemo)) return 0;   // already seeded
+
+        var tehran = await db.Cities.FirstAsync(c => c.Name == "تهران");
+        var roles = await db.Roles.OrderBy(r => r.SortOrder).ToListAsync();
+        if (roles.Count < 7) return 0;
+        var districts = await db.Districts.Where(d => d.CityId == tehran.Id).ToListAsync();
+        int Dist(string n) => districts.FirstOrDefault(d => d.Name == n)?.Id ?? districts.First().Id;
 
         var facilities = new[]
         {
-            new Facility { Name = "بیمارستان میلاد", Type = FacilityType.Hospital, CityId = tehran.Id,
+            new Facility { Name = "بیمارستان میلاد", Type = FacilityType.Hospital, CityId = tehran.Id, DistrictId = Dist("گیشا / برج میلاد"), Address = "تهران، بزرگراه همت، روبه‌روی برج میلاد", Phone = "021-82032000", Lat = 35.7448, Lng = 51.3753, IsVerified = true, IsDemo = true },
-                DistrictId = gisha.Id,
+            new Facility { Name = "بیمارستان دی", Type = FacilityType.Hospital, CityId = tehran.Id, DistrictId = Dist("ولیعصر / پارک‌وی"), Address = "تهران، خیابان ولیعصر، بالاتر از پارک‌وی", Phone = "021-23601", Lat = 35.7986, Lng = 51.4087, IsVerified = true, IsDemo = true },
-                Address = "تهران، بزرگراه همت، روبه‌روی برج میلاد", Phone = "021-82032000",
+            new Facility { Name = "کلینیک تخصصی پارسیان", Type = FacilityType.Clinic, CityId = tehran.Id, DistrictId = Dist("سعادت‌آباد"), Address = "تهران، سعادت‌آباد، میدان کاج", Phone = "021-22360000", Lat = 35.7872, Lng = 51.3760, IsVerified = false, IsDemo = true },
-                Lat = 35.7448, Lng = 51.3753, IsVerified = true },
+            new Facility { Name = "درمانگاه شبانه‌روزی البرز", Type = FacilityType.Polyclinic, CityId = tehran.Id, DistrictId = Dist("نارمک"), Address = "تهران، نارمک، میدان هلال احمر", Phone = "021-77900000", Lat = 35.7448, Lng = 51.5085, IsVerified = true, IsDemo = true },
-            new Facility { Name = "بیمارستان دی", Type = FacilityType.Hospital, CityId = tehran.Id,
+            new Facility { Name = "بیمارستان آتیه", Type = FacilityType.Hospital, CityId = tehran.Id, DistrictId = Dist("شهرک غرب"), Address = "تهران، شهرک غرب، بلوار فرحزادی", Phone = "021-82721", Lat = 35.7570, Lng = 51.3680, IsVerified = true, IsDemo = true },
-                DistrictId = valiasr.Id,
+            new Facility { Name = "کلینیک درمانی مهر", Type = FacilityType.Clinic, CityId = tehran.Id, DistrictId = Dist("تهرانپارس"), Address = "تهران، تهرانپارس، فلکه دوم", Phone = "021-77700000", Lat = 35.7350, Lng = 51.5400, IsVerified = false, IsDemo = true },
-                Address = "تهران، خیابان ولیعصر، بالاتر از پارک‌وی", Phone = "021-23601",
-                Lat = 35.7986, Lng = 51.4087, IsVerified = true },
-            new Facility { Name = "کلینیک تخصصی پارسیان", Type = FacilityType.Clinic, CityId = tehran.Id,
-                DistrictId = saadatAbad.Id,
-                Address = "تهران، سعادت‌آباد، میدان کاج", Phone = "021-22360000",
-                Lat = 35.7872, Lng = 51.3760, IsVerified = false },
-            new Facility { Name = "درمانگاه شبانه‌روزی البرز", Type = FacilityType.Polyclinic, CityId = tehran.Id,
-                DistrictId = narmak.Id,
-                Address = "تهران، نارمک، میدان هلال احمر", Phone = "021-77900000",
-                Lat = 35.7448, Lng = 51.5085, IsVerified = true },
-            new Facility { Name = "بیمارستان آتیه", Type = FacilityType.Hospital, CityId = tehran.Id,
-                DistrictId = shahrakGharb.Id,
-                Address = "تهران، شهرک غرب، بلوار فرحزادی", Phone = "021-82721",
-                Lat = 35.7570, Lng = 51.3680, IsVerified = true },
-            new Facility { Name = "کلینیک درمانی مهر", Type = FacilityType.Clinic, CityId = tehran.Id,
-                DistrictId = tehranpars.Id,
-                Address = "تهران، تهرانپارس، فلکه دوم", Phone = "021-77700000",
-                Lat = 35.7350, Lng = 51.5400, IsVerified = false },
         };
         db.Facilities.AddRange(facilities);
         await db.SaveChangesAsync();
 
-        // Build ~2 weeks of shifts starting today, a few per facility per day, across roles.
         var today = DateOnly.FromDateTime(DateTime.UtcNow);
-        var rng = new Random(20260602); // deterministic seed for reproducible sample data
+        var rng = new Random(20260602);
-        var shifts = new List<Shift>();
+        var rolePool = new[] { roles[0], roles[0], roles[0], roles[2], roles[2], roles[1], roles[3], roles[4], roles[5], roles[6] };
-
-        // Weighted role pool — GP and nurse most common, others sprinkled in.
-        var rolePool = new[]
-        {
-            roles[0], roles[0], roles[0],   // پزشک عمومی (most common)
-            roles[2], roles[2],             // پرستار
-            roles[1],                       // پزشک متخصص
-            roles[3],                       // ماما
-            roles[4], roles[5], roles[6],   // تکنسین‌ها
-        };
-
         var templates = new[]
         {
             (ShiftType.Day,     new TimeOnly(8, 0),  new TimeOnly(14, 0), "شیفت صبح", 1_500_000L),
@@ -106,108 +77,48 @@ public static class SeedData
             (ShiftType.Night,   new TimeOnly(20, 0), new TimeOnly(8, 0),  "شیفت شب", 2_500_000L),
             (ShiftType.OnCall,  new TimeOnly(8, 0),  new TimeOnly(8, 0),  "آنکال", 0L),
         };
-
+        var shifts = new List<Shift>();
         foreach (var f in facilities)
-        {
             for (var d = 0; d < 14; d++)
             {
                 var date = today.AddDays(d);
-                var count = rng.Next(0, 3); // 0–2 shifts per facility per day
+                for (var i = 0; i < rng.Next(0, 3); i++)
-                for (var i = 0; i < count; i++)
                 {
                     var t = templates[rng.Next(templates.Length)];
                     var role = rolePool[rng.Next(rolePool.Length)];
-
+                    var payType = PayType.PerShift; long? amount = t.Item5; int? share = null;
-                    // Vary the compensation model: fixed, profit-share, both (choose), or negotiable.
-                    var payType = PayType.PerShift;
-                    long? amount = t.Item5;
-                    int? share = null;
                     if (t.Item1 == ShiftType.OnCall) { payType = PayType.Negotiable; amount = null; }
-                    else
+                    else switch (rng.Next(0, 5))
                     {
-                        switch (rng.Next(0, 5))
+                        case 0: payType = PayType.Negotiable; amount = null; break;
-                        {
+                        case 1: payType = PayType.Percentage; amount = null; share = rng.Next(0, 2) == 0 ? 50 : 60; break;
-                            case 0: payType = PayType.Negotiable; amount = null; break;   // توافقی
+                        case 2: share = rng.Next(0, 2) == 0 ? 40 : 50; break;
-                            case 1: payType = PayType.Percentage; amount = null;          // درصدی
-                                    share = rng.Next(0, 2) == 0 ? 50 : 60; break;
-                            case 2: share = rng.Next(0, 2) == 0 ? 40 : 50; break;         // مبلغ یا درصد (به انتخاب)
-                            default: break;                                               // مبلغ مقطوع
                     }
-                    }
-
                     shifts.Add(new Shift
                     {
-                        FacilityId = f.Id,
+                        FacilityId = f.Id, RoleId = role.Id, Date = date, StartTime = t.Item2, EndTime = t.Item3,
-                        RoleId = role.Id,
+                        ShiftType = t.Item1, SpecialtyRequired = role.Name,
-                        Date = date,
-                        StartTime = t.Item2,
-                        EndTime = t.Item3,
-                        ShiftType = t.Item1,
-                        SpecialtyRequired = role.Name,
                         Description = $"{t.Item4} - نیازمند {role.Name} مسلط به امور درمانگاه/اورژانس",
-                        PayType = payType,
+                        PayType = payType, PayAmount = amount, SharePercent = share,
-                        PayAmount = amount,
-                        SharePercent = share,
                         GenderRequirement = role.Name == "ماما" ? Gender.Female
                             : rng.Next(0, 4) == 0 ? (Gender)rng.Next(1, 3) : Gender.Any,
-                        Status = ShiftStatus.Open,
+                        Status = ShiftStatus.Open, Source = ShiftSource.Admin,
-                        Source = ShiftSource.Admin,
                     });
                 }
             }
-        }
         db.Shifts.AddRange(shifts);
 
-        // Permanent hiring openings (استخدام) — the hiring side of the marketplace.
         db.JobOpenings.AddRange(
-            new JobOpening { FacilityId = facilities[0].Id, RoleId = roles[2].Id,
+            new JobOpening { FacilityId = facilities[0].Id, RoleId = roles[2].Id, Title = "استخدام پرستار بخش اورژانس", EmploymentType = EmploymentType.FullTime, SalaryMin = 18_000_000, SalaryMax = 25_000_000, Description = "استخدام تمام‌وقت پرستار جهت بخش اورژانس با سابقه کار.", Requirements = "حداقل ۲ سال سابقه، مسلط به ICU", Status = ShiftStatus.Open },
-                Title = "استخدام پرستار بخش اورژانس", EmploymentType = EmploymentType.FullTime,
+            new JobOpening { FacilityId = facilities[1].Id, RoleId = roles[0].Id, Title = "پزشک عمومی مقیم", EmploymentType = EmploymentType.Contract, SalaryMin = 40_000_000, SalaryMax = 55_000_000, Description = "پزشک عمومی مقیم جهت بیمارستان، شیفت‌های چرخشی.", Status = ShiftStatus.Open },
-                SalaryMin = 18_000_000, SalaryMax = 25_000_000,
+            new JobOpening { FacilityId = facilities[2].Id, RoleId = roles[3].Id, Title = "ماما جهت کلینیک زنان", EmploymentType = EmploymentType.PartTime, GenderRequirement = Gender.Female, Description = "همکاری پاره‌وقت ماما در کلینیک تخصصی زنان و زایمان.", Status = ShiftStatus.Open },
-                Description = "استخدام تمام‌وقت پرستار جهت بخش اورژانس با سابقه کار.",
+            new JobOpening { FacilityId = facilities[4].Id, RoleId = roles[4].Id, Title = "تکنسین اتاق عمل", EmploymentType = EmploymentType.FullTime, SalaryMin = 16_000_000, SalaryMax = 22_000_000, Description = "تکنسین اتاق عمل جهت بیمارستان، تمام‌وقت با بیمه.", Requirements = "مدرک تکنسین اتاق عمل", Status = ShiftStatus.Open },
-                Requirements = "حداقل ۲ سال سابقه، مسلط به ICU", Status = ShiftStatus.Open },
+            new JobOpening { FacilityId = facilities[3].Id, RoleId = roles[0].Id, Title = "پزشک عمومی طرح", EmploymentType = EmploymentType.Plan, SalaryMin = 30_000_000, SalaryMax = 30_000_000, Description = "جذب پزشک عمومی جهت گذراندن طرح در درمانگاه شبانه‌روزی.", Status = ShiftStatus.Open });
-            new JobOpening { FacilityId = facilities[1].Id, RoleId = roles[0].Id,
-                Title = "پزشک عمومی مقیم", EmploymentType = EmploymentType.Contract,
-                SalaryMin = 40_000_000, SalaryMax = 55_000_000,
-                Description = "پزشک عمومی مقیم جهت بیمارستان، شیفت‌های چرخشی.",
-                Status = ShiftStatus.Open },
-            new JobOpening { FacilityId = facilities[2].Id, RoleId = roles[3].Id,
-                Title = "ماما جهت کلینیک زنان", EmploymentType = EmploymentType.PartTime,
-                SalaryMin = null, SalaryMax = null, GenderRequirement = Gender.Female,
-                Description = "همکاری پاره‌وقت ماما در کلینیک تخصصی زنان و زایمان.",
-                Status = ShiftStatus.Open },
-            new JobOpening { FacilityId = facilities[4].Id, RoleId = roles[4].Id,
-                Title = "تکنسین اتاق عمل", EmploymentType = EmploymentType.FullTime,
-                SalaryMin = 16_000_000, SalaryMax = 22_000_000,
-                Description = "تکنسین اتاق عمل جهت بیمارستان، تمام‌وقت با بیمه.",
-                Requirements = "مدرک تکنسین اتاق عمل، آشنا به ابزار جراحی", Status = ShiftStatus.Open },
-            new JobOpening { FacilityId = facilities[3].Id, RoleId = roles[0].Id,
-                Title = "پزشک عمومی طرح", EmploymentType = EmploymentType.Plan,
-                SalaryMin = 30_000_000, SalaryMax = 30_000_000,
-                Description = "جذب پزشک عمومی جهت گذراندن طرح در درمانگاه شبانه‌روزی.",
-                Status = ShiftStatus.Open });
-
         await db.SaveChangesAsync();
+        return facilities.Length;
+    }
 
-        // A couple of raw listings waiting in the admin normalization queue.
+    /// <summary>Remove all demo facilities (cascades their shifts/jobs). Returns rows removed.</summary>
-        db.RawListings.AddRange(
+    public static async Task<int> ClearDemoAsync(AppDbContext db)
-            new RawListing
+        => await db.Facilities.Where(f => f.IsDemo).ExecuteDeleteAsync();
-            {
-                SourceChannel = "کانال شیفت پزشکان تهران",
-                RawText = "نیازمند پزشک عمومی جهت شیفت شب درمانگاه در منطقه غرب تهران، کارانه توافقی. تماس: ۰۹۱۲xxxxxxx",
-                Status = RawListingStatus.New,
-            },
-            new RawListing
-            {
-                SourceChannel = "Divar - استخدام پزشک",
-                RawText = "بیمارستان خصوصی جهت تکمیل کادر درمان به پزشک عمومی برای شیفت‌های روز نیازمند است.",
-                Status = RawListingStatus.New,
-            },
-            new RawListing
-            {
-                SourceChannel = "کانال درمانگاه‌های تهران",
-                RawText = "درمانگاه شبانه‌روزی نیازمند پزشک عمومی برای شیفت عصر، پرداخت ۵۰٪ سهم درآمد ویزیت. سعادت‌آباد.",
-                Status = RawListingStatus.New,
-            });
-        await db.SaveChangesAsync();
-    }
 }

src/JobsMedical.Web/Migrations/20260604101054_DemoModeAndWebsites.cs

@@ -0,0 +1,62 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace JobsMedical.Web.Migrations
+{
+    /// <inheritdoc />
+    public partial class DemoModeAndWebsites : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "IsDemo",
+                table: "Facilities",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "DemoMode",
+                table: "AppSettings",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<string>(
+                name: "WebsiteUrls",
+                table: "AppSettings",
+                type: "character varying(4000)",
+                maxLength: 4000,
+                nullable: true);
+
+            migrationBuilder.AddColumn<bool>(
+                name: "WebsitesEnabled",
+                table: "AppSettings",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "IsDemo",
+                table: "Facilities");
+
+            migrationBuilder.DropColumn(
+                name: "DemoMode",
+                table: "AppSettings");
+
+            migrationBuilder.DropColumn(
+                name: "WebsiteUrls",
+                table: "AppSettings");
+
+            migrationBuilder.DropColumn(
+                name: "WebsitesEnabled",
+                table: "AppSettings");
+        }
+    }
+}

src/JobsMedical.Web/Migrations/AppDbContextModelSnapshot.cs

@@ -66,6 +66,9 @@ namespace JobsMedical.Web.Migrations
                     b.Property<bool>("BaleEnabled")
                         .HasColumnType("boolean");
 
+                    b.Property<bool>("DemoMode")
+                        .HasColumnType("boolean");
+
                     b.Property<string>("DivarCity")
                         .HasMaxLength(60)
                         .HasColumnType("character varying(60)");
@@ -133,6 +136,13 @@ namespace JobsMedical.Web.Migrations
                         .HasMaxLength(120)
                         .HasColumnType("character varying(120)");
 
+                    b.Property<string>("WebsiteUrls")
+                        .HasMaxLength(4000)
+                        .HasColumnType("character varying(4000)");
+
+                    b.Property<bool>("WebsitesEnabled")
+                        .HasColumnType("boolean");
+
                     b.HasKey("Id");
 
                     b.ToTable("AppSettings");
@@ -297,6 +307,9 @@ namespace JobsMedical.Web.Migrations
                     b.Property<int?>("DistrictId")
                         .HasColumnType("integer");
 
+                    b.Property<bool>("IsDemo")
+                        .HasColumnType("boolean");
+
                     b.Property<bool>("IsVerified")
                         .HasColumnType("boolean");
 

src/JobsMedical.Web/Models/AppSetting.cs

@@ -44,6 +44,13 @@ public class AppSetting
     public bool BaleEnabled { get; set; } = false;
     [MaxLength(200)] public string? BaleBotToken { get; set; }
 
+    /// <summary>Demo mode — keep the sample Tehran board seeded/visible (for showcasing).</summary>
+    public bool DemoMode { get; set; } = false;
+
+    public bool WebsitesEnabled { get; set; } = false;
+    /// <summary>Generic web pages to scrape, one URL per line.</summary>
+    [MaxLength(4000)] public string? WebsiteUrls { get; set; }
+
     public bool DivarEnabled { get; set; } = false;
     [MaxLength(60)] public string? DivarCity { get; set; } = "tehran";
     /// <summary>Divar search terms, one per line or comma-separated.</summary>

src/JobsMedical.Web/Models/Facility.cs

@@ -18,6 +18,9 @@ public class Facility
     public int? DistrictId { get; set; }             // محله/منطقه
     public District? District { get; set; }
 
+    /// <summary>Seeded sample facility (demo mode) — lets admins seed/clear demo data cleanly.</summary>
+    public bool IsDemo { get; set; }
+
     [MaxLength(500)]
     public string? Address { get; set; }             // آدرس
 

src/JobsMedical.Web/Pages/Admin/Settings.cshtml

@@ -12,6 +12,15 @@
 </div>
 
 <div class="container section" style="max-width:680px;">
+    @if (Model.DemoMsg is not null) { <div class="alert alert-success">@Model.DemoMsg</div> }
+    <div class="card card-pad" style="margin-bottom:14px;">
+        <h3 style="margin-top:0;">حالت نمایشی (Demo)</h3>
+        <p class="muted" style="font-size:13px; margin-top:0;">داده‌های نمونه‌ی تهران را برای نمایش/دمو روی سایت قرار بده یا حذف کن. (تیک «حالت نمایشی» پایین را هم بزن تا پس از هر استقرار دوباره ساخته شود.)</p>
+        <div style="display:flex; gap:8px; flex-wrap:wrap;">
+            <form method="post"><button asp-page-handler="SeedDemo" class="btn btn-outline">ساخت داده نمونه</button></form>
+            <form method="post" onsubmit="return confirm('همه داده‌های نمونه حذف شوند؟');"><button asp-page-handler="ClearDemo" class="btn btn-outline" style="color:var(--danger); border-color:var(--danger);">حذف داده نمونه</button></form>
+        </div>
+    </div>
     @if (Model.SmsTest is not null) { <div class="alert alert-success">@Model.SmsTest</div> }
     <form method="post" class="card card-pad" style="margin-bottom:14px; display:flex; gap:8px; align-items:end; flex-wrap:wrap;">
         <div class="filter-group" style="margin:0; flex:1; min-width:160px;">
@@ -123,6 +132,27 @@
             <p class="muted" style="font-size:12px; margin:4px 0 0;">آگهی‌های تکراری به‌صورت خودکار رد می‌شوند؛ هر اجرا فقط آگهی‌های جدید را می‌آورد.</p>
         </div>
 
+        <div class="filter-group">
+            <label style="display:flex; align-items:center; gap:8px; font-weight:700;">
+                <input type="checkbox" name="WebsitesEnabled" value="true" style="width:auto;" checked="@Model.WebsitesEnabled" />
+                وب‌سایت‌ها (آدرس‌های دلخواه)
+            </label>
+            <label style="margin-top:6px;">آدرس صفحه‌ها (هر خط یک URL)</label>
+            <textarea name="WebsiteUrls" rows="3" dir="ltr" placeholder="https://example.ir/jobs/123">@Model.WebsiteUrls</textarea>
+            <p class="muted" style="font-size:12px; margin:4px 0 0;">موتور هر آدرس را می‌خواند و متن آگهی را استخراج می‌کند (عنوان og + بدنه محتوا). برای هر صفحه شغلی، آرشیو کانال یا آگهی طبقه‌بندی.</p>
+        </div>
+
+        <hr style="border:none; border-top:1px solid var(--line); margin:18px 0;" />
+
+        <h3 style="margin-top:0;">حالت نمایشی (Demo)</h3>
+        <div class="filter-group">
+            <label style="display:flex; align-items:center; gap:8px; font-weight:700;">
+                <input type="checkbox" name="DemoMode" value="true" style="width:auto;" checked="@Model.DemoMode" />
+                حالت نمایشی فعال باشد — داده‌های نمونه پس از هر استقرار به‌صورت خودکار ساخته شوند
+            </label>
+            <p class="muted" style="font-size:12px; margin:4px 0 0;">برای ساخت/حذف فوری داده‌های نمونه از کارت بالای همین صفحه استفاده کن.</p>
+        </div>
+
         <hr style="border:none; border-top:1px solid var(--line); margin:18px 0;" />
 
         <h3 style="margin-top:0;">پیامک ورود (OTP) — کاوه‌نگار</h3>

src/JobsMedical.Web/Pages/Admin/Settings.cshtml.cs

@@ -1,3 +1,4 @@
+using JobsMedical.Web.Data;
 using JobsMedical.Web.Models;
 using JobsMedical.Web.Services;
 using JobsMedical.Web.Services.Scraping;
@@ -12,10 +13,12 @@ public class SettingsModel : PageModel
 {
     private readonly SettingsService _settings;
     private readonly ISmsSender _sms;
-    public SettingsModel(SettingsService settings, ISmsSender sms)
+    private readonly AppDbContext _db;
+    public SettingsModel(SettingsService settings, ISmsSender sms, AppDbContext db)
     {
         _settings = settings;
         _sms = sms;
+        _db = db;
     }
 
     [BindProperty] public IngestionMode Mode { get; set; }
@@ -48,8 +51,12 @@ public class SettingsModel : PageModel
     [BindProperty] public string? VapidPrivateKey { get; set; }
     [BindProperty] public string? VapidSubject { get; set; }
     [BindProperty] public string? TestPhone { get; set; }
+    [BindProperty] public bool DemoMode { get; set; }
+    [BindProperty] public bool WebsitesEnabled { get; set; }
+    [BindProperty] public string? WebsiteUrls { get; set; }
     [TempData] public string? Saved { get; set; }
     [TempData] public string? SmsTest { get; set; }
+    [TempData] public string? DemoMsg { get; set; }
 
     public async Task OnGetAsync()
     {
@@ -78,6 +85,9 @@ public class SettingsModel : PageModel
         SmsTemplate = s.SmsTemplate;
         SmsSender = s.SmsSender;
         NeshanMapKey = s.NeshanMapKey;
+        DemoMode = s.DemoMode;
+        WebsitesEnabled = s.WebsitesEnabled;
+        WebsiteUrls = s.WebsiteUrls;
         PushEnabled = s.PushEnabled;
         VapidPublicKey = s.VapidPublicKey;
         VapidPrivateKey = s.VapidPrivateKey;
@@ -112,6 +122,9 @@ public class SettingsModel : PageModel
             SmsTemplate = SmsTemplate,
             SmsSender = SmsSender,
             NeshanMapKey = NeshanMapKey,
+            DemoMode = DemoMode,
+            WebsitesEnabled = WebsitesEnabled,
+            WebsiteUrls = WebsiteUrls,
             PushEnabled = PushEnabled,
             VapidPublicKey = VapidPublicKey,
             VapidPrivateKey = VapidPrivateKey,
@@ -121,6 +134,20 @@ public class SettingsModel : PageModel
         return RedirectToPage();
     }
 
+    public async Task<IActionResult> OnPostSeedDemoAsync()
+    {
+        var n = await SeedData.SeedDemoAsync(_db);
+        DemoMsg = n > 0 ? $"داده‌های نمونه ثبت شد ({n} مرکز + شیفت/استخدام)." : "داده‌های نمونه از قبل موجود است.";
+        return RedirectToPage();
+    }
+
+    public async Task<IActionResult> OnPostClearDemoAsync()
+    {
+        var n = await SeedData.ClearDemoAsync(_db);
+        DemoMsg = $"داده‌های نمونه حذف شد ({n} مرکز و آگهی‌های وابسته).";
+        return RedirectToPage();
+    }
+
     public async Task<IActionResult> OnPostTestSmsAsync()
     {
         var s = await _settings.GetAsync();

src/JobsMedical.Web/Program.cs

@@ -50,6 +50,8 @@ builder.Services.AddSingleton<JobsMedical.Web.Services.Scraping.IListingSource,
     JobsMedical.Web.Services.Scraping.DivarListingSource>();
 builder.Services.AddSingleton<JobsMedical.Web.Services.Scraping.IListingSource,
     JobsMedical.Web.Services.Scraping.MedjobsListingSource>();
+builder.Services.AddSingleton<JobsMedical.Web.Services.Scraping.IListingSource,
+    JobsMedical.Web.Services.Scraping.WebsiteListingSource>();
 builder.Services.AddScoped<JobsMedical.Web.Services.Scraping.ListingArchiver>();
 builder.Services.AddScoped<JobsMedical.Web.Services.Scraping.IngestionService>();
 builder.Services.AddHostedService<JobsMedical.Web.Services.Scraping.IngestionWorker>();
@@ -79,8 +81,11 @@ using (var scope = app.Services.CreateScope())
 {
     var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
     db.Database.Migrate();
-    // Production seeds reference data only (no demo facilities/shifts); dev seeds the full board.
+    await SeedData.SeedReferenceAsync(db);   // cities/roles/districts always
-    await SeedData.EnsureSeededAsync(db, app.Environment.IsDevelopment());
+    // Demo board in Development, or whenever the admin has turned Demo Mode on.
+    var st = await scope.ServiceProvider
+        .GetRequiredService<JobsMedical.Web.Services.Scraping.SettingsService>().GetAsync();
+    if (app.Environment.IsDevelopment() || st.DemoMode) await SeedData.SeedDemoAsync(db);
     // Archive any listings that went stale while the app was down.
     await scope.ServiceProvider
         .GetRequiredService<JobsMedical.Web.Services.Scraping.ListingArchiver>()

src/JobsMedical.Web/Services/Scraping/SettingsService.cs

@@ -41,6 +41,9 @@ public class SettingsService
         s.TelegramChannels = incoming.TelegramChannels?.Trim();
         s.BaleEnabled = incoming.BaleEnabled;
         s.BaleBotToken = incoming.BaleBotToken?.Trim();
+        s.DemoMode = incoming.DemoMode;
+        s.WebsitesEnabled = incoming.WebsitesEnabled;
+        s.WebsiteUrls = incoming.WebsiteUrls?.Trim();
         s.DivarEnabled = incoming.DivarEnabled;
         s.DivarCity = string.IsNullOrWhiteSpace(incoming.DivarCity) ? "tehran" : incoming.DivarCity.Trim();
         s.DivarQueries = incoming.DivarQueries?.Trim();

src/JobsMedical.Web/Services/Scraping/WebsiteListingSource.cs

@@ -0,0 +1,69 @@
+using System.Net;
+using System.Text.RegularExpressions;
+using JobsMedical.Web.Models;
+
+namespace JobsMedical.Web.Services.Scraping;
+
+/// <summary>
+/// Generic website source: fetches each admin-configured URL and extracts readable text
+/// (JobPosting/Product JSON-LD description, common content containers, or og:title+description).
+/// Lets the admin point the engine at any job page / channel archive / classifieds listing.
+/// </summary>
+public class WebsiteListingSource : IListingSource
+{
+    private readonly IHttpClientFactory _http;
+    private readonly ILogger<WebsiteListingSource> _log;
+
+    public WebsiteListingSource(IHttpClientFactory http, ILogger<WebsiteListingSource> log)
+    {
+        _http = http;
+        _log = log;
+    }
+
+    public string Name => "وب‌سایت‌ها";
+
+    public async Task<IReadOnlyList<ScrapedItem>> FetchAsync(AppSetting s, CancellationToken ct = default)
+    {
+        var urls = AppSetting.SplitList(s.WebsiteUrls);
+        if (!s.WebsitesEnabled || urls.Count == 0) return Array.Empty<ScrapedItem>();
+
+        var client = _http.CreateClient("scrape");
+        var items = new List<ScrapedItem>();
+        foreach (var url in urls.Where(u => u.StartsWith("http")))
+        {
+            try
+            {
+                var html = await client.GetStringAsync(url, ct);
+                var text = Extract(html);
+                if (text.Length >= 25) items.Add(new ScrapedItem($"وب‌سایت ({Host(url)})", text, url));
+            }
+            catch (Exception ex) { _log.LogWarning(ex, "Website fetch failed for {Url}", url); }
+        }
+        return items;
+    }
+
+    private static string Host(string url) => Uri.TryCreate(url, UriKind.Absolute, out var u) ? u.Host : "web";
+
+    private static string Extract(string html)
+    {
+        string? title = Meta(html, "og:title");
+        if (title is not null) { var bar = title.IndexOf('|'); if (bar > 10) title = title[..bar].Trim(); }
+        string? body = Between(html, "rtcl-description") ?? Between(html, "entry-content")
+                    ?? Between(html, "job-description") ?? Meta(html, "og:description");
+        var text = HtmlUtil.ToPlainText(string.Join("\n", new[] { title, body }.Where(x => !string.IsNullOrWhiteSpace(x))));
+        return text.Length > 1800 ? text[..1800] : text;
+    }
+
+    private static string? Meta(string html, string prop)
+    {
+        var m = Regex.Match(html, $"<meta[^>]+property=[\"']{Regex.Escape(prop)}[\"'][^>]+content=[\"']([^\"']*)[\"']");
+        return m.Success ? WebUtility.HtmlDecode(m.Groups[1].Value) : null;
+    }
+
+    private static string? Between(string html, string cls)
+    {
+        var m = Regex.Match(html, $"<(?:div|article)[^>]+class=[\"'][^\"']*{Regex.Escape(cls)}[^\"']*[\"'][^>]*>(.*?)</(?:div|article)>",
+            RegexOptions.Singleline);
+        return m.Success ? m.Groups[1].Value : null;
+    }
+}