Pack opening

SVSim.Database/Models/PackBannerEntry.cs

@@ -0,0 +1,11 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace SVSim.Database.Models;
+
+/// <summary>One entry of <c>cardpack_banner_list</c> in /pack/info. Owned by PackConfigEntry.</summary>
+[Owned]
+public class PackBannerEntry
+{
+    public string BannerName { get; set; } = string.Empty;
+    public string DialogTitle { get; set; } = string.Empty;
+}

SVSim.Database/Models/PackChildGachaEntry.cs

@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace SVSim.Database.Models;
+
+/// <summary>
+/// One sub-option inside a pack (single-open / 10-open / ticket / daily-free).
+/// Wire shape: one entry of <c>child_gacha_info</c> in /pack/info. Owned by PackConfigEntry.
+/// <c>TypeDetail</c> corresponds to <c>GachaUI.CardPackType</c>:
+/// 1=CRYSTAL, 2=CRYSTAL_MULTI, 3=DAILY, 4=TICKET, 5=TICKET_MULTI, 6=RUPY, 7=RUPY_MULTI,
+/// 8=CRYSTAL_SPECIAL, 9=CRYSTAL_SELECT_SKIN, 10=FREE_PACKS, 11=FREE_PACK_WITH_SKIN,
+/// 12=ROTATION_STARTER_PACK, 13=CRYSTAL_ACQUIRE_SKIN_CARD_PACK.
+/// </summary>
+[Owned]
+public class PackChildGachaEntry
+{
+    public int GachaId { get; set; }
+    public int TypeDetail { get; set; }
+    public int Cost { get; set; }
+    public int CardCount { get; set; }
+    public long? ItemId { get; set; }
+    public bool IsDailySingle { get; set; }
+    public int OverrideIncreaseGachaPoint { get; set; }
+    public int PurchaseLimitCount { get; set; }
+    public int? FreeGachaCampaignId { get; set; }
+    public string? CampaignName { get; set; }
+}

SVSim.Database/Models/PackConfigEntry.cs

@@ -0,0 +1,40 @@
+using SVSim.Database.Common;
+using SVSim.Database.Enums;
+
+namespace SVSim.Database.Models;
+
+/// <summary>
+/// One row of /pack/info's <c>pack_config_list</c>. PK = <c>parent_gacha_id</c> (the wire id the
+/// client treats as "this pack"). Child gachas and banners are owned collections — replaced
+/// wholesale on importer re-runs.
+/// </summary>
+public class PackConfigEntry : BaseEntity<int>
+{
+    public int BasePackId { get; set; }
+    public int GachaType { get; set; }
+    public PackCategory PackCategory { get; set; }
+    public int PosterType { get; set; }
+
+    public DateTime CommenceDate { get; set; }
+    public DateTime CompleteDate { get; set; }
+    public DateTime? SalesPeriodTime { get; set; }
+
+    public int SleeveId { get; set; }
+    public int SpecialSleeveId { get; set; }
+
+    public int OverrideDrawEffectPackId { get; set; }
+    public int OverrideUiEffectPackId { get; set; }
+
+    public string GachaDetail { get; set; } = string.Empty;
+
+    public bool IsHide { get; set; }
+    public bool IsNew { get; set; }
+    public bool IsPreRelease { get; set; }
+
+    public int OpenCountLimit { get; set; }
+
+    public PackGachaPointConfig? GachaPointConfig { get; set; }
+
+    public List<PackBannerEntry> Banners { get; set; } = new();
+    public List<PackChildGachaEntry> ChildGachas { get; set; } = new();
+}

SVSim.Database/Models/PackGachaPointConfig.cs

@@ -0,0 +1,16 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace SVSim.Database.Models;
+
+/// <summary>
+/// Per-pack gacha-point exchange config. Owned by <see cref="PackConfigEntry"/>; null when the
+/// pack does not participate in gacha-point exchange. Wire shape (from /pack/info):
+/// <c>{"pack_id":"10001","gacha_point":0,"increase_gacha_point":"1","exchangeable_gacha_point":400,"is_exchangeable_gacha_point":false}</c>.
+/// v1 only persists the static catalog values; per-viewer accrual is deferred.
+/// </summary>
+[Owned]
+public class PackGachaPointConfig
+{
+    public int ExchangeablePoint { get; set; }
+    public int IncreaseGachaPoint { get; set; }
+}

SVSim.Database/Models/Viewer.cs

@@ -55,6 +55,8 @@ public class Viewer : BaseEntity<long>
 
     public List<MyPageBackgroundEntry> MyPageBackgrounds { get; set; } = new List<MyPageBackgroundEntry>();
 
+    public List<ViewerPackOpenCount> PackOpenCounts { get; set; } = new List<ViewerPackOpenCount>();
+
     #endregion
 
     #region Navigation Properties

SVSim.Database/Models/ViewerPackOpenCount.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace SVSim.Database.Models;
+
+/// <summary>
+/// Per-viewer, per-pack open counter. Owned collection on <see cref="Viewer"/>.
+/// <c>PackId</c> = parent_gacha_id. <c>LastDailyFreeAt</c> is null until the viewer first opens
+/// a DAILY (type_detail=3) child gacha; thereafter the controller compares it against the daily
+/// reset boundary to decide whether the free open is available again.
+/// </summary>
+[Owned]
+public class ViewerPackOpenCount
+{
+    public int PackId { get; set; }
+    public int OpenCount { get; set; }
+    public DateTime? LastDailyFreeAt { get; set; }
+}