fix(tk2): honor consume_item_type (ticket/crystal/rupy/free) + correct entry ticket id

- ArenaTwoPickConfig: add TicketItemId=1, TicketCost=1, CrystalCost=150, RupyCost=150 scalars
- ArenaTwoPickService.EntryAsync: switch on eARENA_PAY (1/3/4/5); crystal/rupy go through
  ICurrencySpendService.TrySpendAsync; ticket uses item id 1 (challenge ticket, not 80001);
  free entry returns empty reward_list; invalid type throws
- Tests: fix ticket id 80001→1 in entry/e2e; add 4 new path tests; update ctor (10th arg)
  across all 4 service test files; fix e2e retire assertion (reward ticket 80001 post-state=1)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

SVSim.UnitTests/Integration/ArenaTwoPickEndToEndTests.cs

@@ -18,7 +18,7 @@ public class ArenaTwoPickEndToEndTests
         using var factory = new SVSimTestFactory();
 
         // Load globals: challenge-config (pool_card_set_ids includes 10015), item master
-        // (ticket 80001), and arena-two-pick rewards.
+        // (includes 80001, the run-end reward ticket), and arena-two-pick rewards.
         await factory.SeedGlobalsAsync();
 
         // Seed card set 10015 with one Bronze collectible card per class (1-8) + one neutral.
@@ -68,10 +68,10 @@ public class ArenaTwoPickEndToEndTests
                 db, Path.Combine(AppContext.BaseDirectory, "Data", "seeds"));
         }
 
-        // Seed viewer with 5 TK2 tickets. SeedGlobalsAsync already loaded ItemEntry 80001.
+        // Seed viewer with 5 entry tickets (item id 1 = challenge ticket).
         long viewerId = await factory.SeedViewerAsync();
-        await factory.SeedOwnedItemAsync(viewerId, itemId: 80001, count: 5,
-            itemName: "TK2 Ticket", itemType: 2);
+        await factory.SeedOwnedItemAsync(viewerId, itemId: 1, count: 5,
+            itemName: "TK2 Entry Ticket", itemType: 2);
 
         // Capture starting Rupees so the retire assertion can compute expected post-state
         // regardless of the default-grants config value (currently 50 000).
@@ -91,7 +91,7 @@ public class ArenaTwoPickEndToEndTests
         Assert.That(top.StatusCode, Is.EqualTo(HttpStatusCode.OK));
         StringAssert.Contains("\"entry_info\":null", await top.Content.ReadAsStringAsync());
 
-        // 2) /entry → deducts 1 ticket (post-state = 4), returns 3 candidate class ids.
+        // 2) /entry → deducts 1 entry ticket (id 1, post-state = 4), returns 3 candidate class ids.
         var entry = await client.PostAsync("/arena_two_pick/entry",
             JsonContent.Create(new { consume_item_type = 3, viewer_id = Vid, steam_id = Sid, steam_session_ticket = Stk }));
         Assert.That(entry.StatusCode, Is.EqualTo(HttpStatusCode.OK),
@@ -129,8 +129,9 @@ public class ArenaTwoPickEndToEndTests
                     .GetProperty("id").GetString()!);
         }
 
-        // 5) /retire at 0 wins → 1 ticket + 100 rupies from the seed table.
-        //    Post-state: ticket = 4 (after debit) + 1 (grant) = 5; rupies = 0 + 100 = 100.
+        // 5) /retire at 0 wins → 1 ticket (80001) + 100 rupies from the seed table.
+        //    Entry ticket (id 1): 5 - 1 debit = 4 remaining (not in reward_list).
+        //    Reward ticket (id 80001): starts at 0, granted 1 → post-state = 1.
         var retire = await client.PostAsync("/arena_two_pick/retire",
             JsonContent.Create(new { viewer_id = Vid, steam_id = Sid, steam_session_ticket = Stk }));
         Assert.That(retire.StatusCode, Is.EqualTo(HttpStatusCode.OK),
@@ -148,10 +149,10 @@ public class ArenaTwoPickEndToEndTests
         Assert.That(rupyEntry.GetProperty("reward_num").GetString(), Is.EqualTo(expectedRupees),
             $"post-state rupy = {startRupees} + 100");
 
-        // reward_type 4 = Item (ticket 80001); post-state = 4 (after debit) + 1 (grant) = 5.
+        // reward_type 4 = Item (reward ticket 80001); post-state = 0 (start) + 1 (grant) = 1.
         var ticketEntry = rewardList.Single(r => r.GetProperty("reward_type").GetInt32() == 4);
-        Assert.That(ticketEntry.GetProperty("reward_num").GetString(), Is.EqualTo("5"),
-            "post-state ticket = 4 (after debit) + 1 (grant) = 5");
+        Assert.That(ticketEntry.GetProperty("reward_num").GetString(), Is.EqualTo("1"),
+            "post-state reward ticket (80001) = 0 + 1 grant = 1");
 
         // 6) /top → entry_info:null again (run was deleted by /retire).
         var topAgain = await client.PostAsync("/arena_two_pick/top",

SVSim.UnitTests/Services/ArenaTwoPickServiceDraftTests.cs

@@ -76,7 +76,8 @@ public class ArenaTwoPickServiceDraftTests
             scope.ServiceProvider.GetRequiredService<RewardGrantService>(),
             new FakeEntitlements(),
             new SystemRandom(seed: 1),
-            db);
+            db,
+            scope.ServiceProvider.GetRequiredService<ICurrencySpendService>());
 
         return (svc, runs, 7);
     }

SVSim.UnitTests/Services/ArenaTwoPickServiceEntryTests.cs

@@ -14,7 +14,7 @@ namespace SVSim.UnitTests.Services;
 
 public class ArenaTwoPickServiceEntryTests
 {
-    private const long TicketItemId = 80001;
+    private const long TicketItemId = 1;
 
     /// <summary>Minimal stub — EntryAsync never calls pool methods.</summary>
     private sealed class NullCardPoolService : IArenaTwoPickCardPoolService
@@ -38,7 +38,7 @@ public class ArenaTwoPickServiceEntryTests
     }
 
     private static async Task<(SVSimDbContext db, IArenaTwoPickService svc, long viewerId)> SetupAsync(
-        int ticketCount, bool freeplay = false)
+        int ticketCount, bool freeplay = false, ulong crystals = 0, ulong rupees = 0)
     {
         var factory = new SVSimTestFactory();
         var scope = factory.Services.CreateScope();
@@ -50,7 +50,7 @@ public class ArenaTwoPickServiceEntryTests
         var viewer = new SVSim.Database.Models.Viewer
         {
             Id = 99, DisplayName = "X",
-            Currency = new ViewerCurrency(),
+            Currency = new ViewerCurrency { Crystals = crystals, Rupees = rupees },
         };
         viewer.Items.Add(new OwnedItemEntry { Item = ticketItem, Count = ticketCount });
         db.Viewers.Add(viewer);
@@ -72,7 +72,8 @@ public class ArenaTwoPickServiceEntryTests
             grants,
             new FakeEntitlements { IsFreeplay = freeplay },
             new SystemRandom(seed: 1234),
-            db);
+            db,
+            scope.ServiceProvider.GetRequiredService<ICurrencySpendService>());
 
         return (db, svc, viewer.Id);
     }
@@ -137,4 +138,62 @@ public class ArenaTwoPickServiceEntryTests
         var ex = Assert.ThrowsAsync<ArenaTwoPickException>(() => svc.EntryAsync(viewerId, 3));
         Assert.That(ex!.ErrorCode, Is.EqualTo("arena_two_pick_already_in_progress"));
     }
+
+    [Test]
+    public async Task EntryAsync_with_crystals_debits_150_and_emits_reward_list_with_post_state_crystal_balance()
+    {
+        var (db, svc, viewerId) = await SetupAsync(ticketCount: 0, crystals: 500);
+        await using var _ = db;
+
+        var dto = await svc.EntryAsync(viewerId, consumeItemType: 1);
+
+        Assert.That(dto.RewardList.Count, Is.EqualTo(1));
+        Assert.That(dto.RewardList[0].RewardType, Is.EqualTo((int)SVSim.Database.Enums.UserGoodsType.Crystal));
+        Assert.That(dto.RewardList[0].RewardId, Is.EqualTo(0));
+        Assert.That(dto.RewardList[0].RewardNum, Is.EqualTo(350), "post-state = 500 - 150");
+
+        var updated = await db.Viewers.Include(v => v.Currency).FirstAsync(v => v.Id == viewerId);
+        Assert.That((long)updated.Currency!.Crystals, Is.EqualTo(350));
+    }
+
+    [Test]
+    public async Task EntryAsync_with_rupies_debits_150_and_emits_reward_list_with_post_state_rupy_balance()
+    {
+        var (db, svc, viewerId) = await SetupAsync(ticketCount: 0, rupees: 500);
+        await using var _ = db;
+
+        var dto = await svc.EntryAsync(viewerId, consumeItemType: 4);
+
+        Assert.That(dto.RewardList.Count, Is.EqualTo(1));
+        Assert.That(dto.RewardList[0].RewardType, Is.EqualTo((int)SVSim.Database.Enums.UserGoodsType.Rupy));
+        Assert.That(dto.RewardList[0].RewardId, Is.EqualTo(0));
+        Assert.That(dto.RewardList[0].RewardNum, Is.EqualTo(350), "post-state = 500 - 150");
+
+        var updated = await db.Viewers.Include(v => v.Currency).FirstAsync(v => v.Id == viewerId);
+        Assert.That((long)updated.Currency!.Rupees, Is.EqualTo(350));
+    }
+
+    [Test]
+    public async Task EntryAsync_free_entry_emits_empty_reward_list_and_creates_run()
+    {
+        var (db, svc, viewerId) = await SetupAsync(ticketCount: 0);
+        await using var _ = db;
+
+        var dto = await svc.EntryAsync(viewerId, consumeItemType: 5);
+
+        Assert.That(dto.RewardList, Is.Empty, "free entry emits no fee entry");
+        var run = await db.ViewerArenaTwoPickRuns.FirstAsync(r => r.ViewerId == viewerId);
+        Assert.That(run, Is.Not.Null);
+    }
+
+    [Test]
+    public async Task EntryAsync_with_invalid_consume_item_type_throws()
+    {
+        var (db, svc, viewerId) = await SetupAsync(ticketCount: 5);
+        await using var _ = db;
+
+        var ex = Assert.ThrowsAsync<ArenaTwoPickException>(() => svc.EntryAsync(viewerId, consumeItemType: 99));
+        Assert.That(ex!.ErrorCode, Is.EqualTo("invalid_consume_item_type"));
+        Assert.That(await db.ViewerArenaTwoPickRuns.AnyAsync(), Is.False);
+    }
 }

SVSim.UnitTests/Services/ArenaTwoPickServiceFinishTests.cs

@@ -93,7 +93,8 @@ public class ArenaTwoPickServiceFinishTests
             scope.ServiceProvider.GetRequiredService<RewardGrantService>(),
             new FakeEntitlements(),
             new SystemRandom(seed: 1),
-            db);
+            db,
+            scope.ServiceProvider.GetRequiredService<ICurrencySpendService>());
 
         return (db, svc, 7L);
     }

SVSim.UnitTests/Services/ArenaTwoPickServiceTopTests.cs

@@ -82,6 +82,6 @@ public class ArenaTwoPickServiceTopTests
     {
         // GetTopAsync only uses _runs — every other dep can be null! because the test path
         // never touches them. The 9th positional arg (db) is required from Task 13 onward.
-        return new ArenaTwoPickService(runRepo, null!, null!, null!, null!, null!, null!, null!, db);
+        return new ArenaTwoPickService(runRepo, null!, null!, null!, null!, null!, null!, null!, db, null!);
     }
 }