sql/migrate_kpi_area_publish_record.sql

@@ -0,0 +1,56 @@
+-- 分区包发布表（价区 / 黑名单 / 偏远）：卖价/规则发布钉包，计费按 version 加载
+SET @db := DATABASE();
+
+SET @tbl := (
+  SELECT COUNT(1)
+  FROM information_schema.TABLES
+  WHERE TABLE_SCHEMA = @db
+    AND TABLE_NAME = 't_kpi_area_publish_record'
+);
+SET @sql := IF(
+  @tbl = 0,
+  'CREATE TABLE `t_kpi_area_publish_record` (
+    `Id` INT NOT NULL AUTO_INCREMENT COMMENT ''主键'',
+    `AreaId` INT NOT NULL COMMENT ''所属分区表 t_kpi_area.Id'',
+    `AreaType` VARCHAR(32) NOT NULL COMMENT ''分区类型：price=价格分区，blacklist=黑名单，remote=偏远'',
+    `Version` VARCHAR(32) NOT NULL COMMENT ''包版本号（yyyyMMddHHmmssfff）'',
+    `Status` TINYINT NOT NULL DEFAULT 1 COMMENT ''状态：1=生效 Active，2=失效 Inactive'',
+    `ContentHash` VARCHAR(64) NOT NULL COMMENT ''规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用'',
+    `Content` JSON NULL COMMENT ''分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）'',
+    `PublishUser` VARCHAR(64) NOT NULL DEFAULT '''' COMMENT ''发布人'',
+    `PublishTime` DATETIME NOT NULL COMMENT ''发布时间'',
+    `Description` VARCHAR(512) NULL COMMENT ''发布说明'',
+    `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT ''软删除：0=否，1=是'',
+    `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT ''创建人'',
+    `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT ''创建时间'',
+    `UpdateUserId` INT NULL COMMENT ''更新人'',
+    `UpdateTime` DATETIME NULL COMMENT ''更新时间'',
+    PRIMARY KEY (`Id`),
+    UNIQUE KEY `uk_kpi_pack_area_hash` (`AreaId`, `ContentHash`),
+    KEY `idx_kpi_pack_area_ver` (`AreaId`, `Version`),
+    KEY `idx_kpi_pack_area_type_time` (`AreaId`, `AreaType`, `PublishTime`)
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT=''KPI分区发布包（价区/黑名单/偏远明细不可变快照）''',
+  'SELECT ''t_kpi_area_publish_record already exists'' AS info'
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+-- 表已存在时回填表/字段注释（可重复执行；不包进 PREPARE）
+ALTER TABLE `t_kpi_area_publish_record`
+  COMMENT = 'KPI分区发布包（价区/黑名单/偏远明细不可变快照）',
+  MODIFY COLUMN `Id` INT NOT NULL AUTO_INCREMENT COMMENT '主键',
+  MODIFY COLUMN `AreaId` INT NOT NULL COMMENT '所属分区表 t_kpi_area.Id',
+  MODIFY COLUMN `AreaType` VARCHAR(32) NOT NULL COMMENT '分区类型：price=价格分区，blacklist=黑名单，remote=偏远',
+  MODIFY COLUMN `Version` VARCHAR(32) NOT NULL COMMENT '包版本号（yyyyMMddHHmmssfff）',
+  MODIFY COLUMN `Status` TINYINT NOT NULL DEFAULT 1 COMMENT '状态：1=生效 Active，2=失效 Inactive',
+  MODIFY COLUMN `ContentHash` VARCHAR(64) NOT NULL COMMENT '规范化分区明细 Content 的 SHA256（hex），同 AreaId+Hash 去重复用',
+  MODIFY COLUMN `Content` JSON NULL COMMENT '分区明细快照 JSON（KpiAreaSnapshotRuleDto 数组）',
+  MODIFY COLUMN `PublishUser` VARCHAR(64) NOT NULL DEFAULT '' COMMENT '发布人',
+  MODIFY COLUMN `PublishTime` DATETIME NOT NULL COMMENT '发布时间',
+  MODIFY COLUMN `Description` VARCHAR(512) NULL COMMENT '发布说明',
+  MODIFY COLUMN `IsDeleted` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '软删除：0=否，1=是',
+  MODIFY COLUMN `CreateUserId` INT NOT NULL DEFAULT 0 COMMENT '创建人',
+  MODIFY COLUMN `CreateTime` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  MODIFY COLUMN `UpdateUserId` INT NULL COMMENT '更新人',
+  MODIFY COLUMN `UpdateTime` DATETIME NULL COMMENT '更新时间';

src/Oms.Application/Dtos/Channels/KpiAreaPublishRecordOutput.cs

@@ -0,0 +1,28 @@
+namespace Oms.Application.Dtos.Channels;
+
+/// <summary>
+/// KPI 分区包版本头/详情。
+/// </summary>
+public class KpiAreaPublishRecordOutput
+{
+    public int Id { get; set; }
+
+    public int AreaId { get; set; }
+
+    public string AreaType { get; set; } = string.Empty;
+
+    public string Version { get; set; } = string.Empty;
+
+    public string Status { get; set; } = string.Empty;
+
+    public string ContentHash { get; set; } = string.Empty;
+
+    public string PublishUser { get; set; } = string.Empty;
+
+    public DateTime PublishTime { get; set; }
+
+    public string? Description { get; set; }
+
+    /// <summary>仅 get 接口返回正文。</summary>
+    public object? Content { get; set; }
+}

src/Oms.Application/Dtos/Channels/SalesProductPublishSyncStatusOutput.cs

@@ -0,0 +1,22 @@
+namespace Oms.Application.Dtos.Channels;
+
+/// <summary>
+/// 销售产品发布同步态（轻量，不含快照正文）。
+/// </summary>
+public class SalesProductPublishSyncStatusOutput
+{
+    /// <summary>相对最新生效版本是否有待发布变更。</summary>
+    public bool Pending { get; set; }
+
+    /// <summary>最新生效版本号；无则 null。</summary>
+    public string? OnlineVersion { get; set; }
+
+    /// <summary>最新生效发布时间。</summary>
+    public DateTime? OnlinePublishTime { get; set; }
+
+    /// <summary>待发布快照内容哈希（规范化后）。</summary>
+    public string? PendingContentHash { get; set; }
+
+    /// <summary>线上快照内容哈希。</summary>
+    public string? OnlineContentHash { get; set; }
+}

src/Oms.Application/Dtos/Orders/KpiAreaPackRefDto.cs

@@ -0,0 +1,17 @@
+namespace Oms.Application.Dtos.Orders;
+
+/// <summary>
+/// 卖价/规则快照内对分区包的引用（明细在 t_kpi_area_publish_record）。
+/// </summary>
+public class KpiAreaPackRefDto
+{
+    public int AreaId { get; set; }
+
+    public string? AreaName { get; set; }
+
+    /// <summary>分区包 Version（yyyyMMddHHmmss）。</summary>
+    public string PackVersion { get; set; } = string.Empty;
+
+    /// <summary>包 ContentHash，便于同步态对比。</summary>
+    public string? ContentHash { get; set; }
+}

src/Oms.Application/Dtos/Orders/ProductBillingSnapshotDtos.cs

@@ -1,9 +1,10 @@
+using System.Text.Json.Serialization;
 using Oms.Application.Dtos.Channels;
 
 namespace Oms.Application.Dtos.Orders;
 
 /// <summary>
-/// 销售产品价格发布快照（与渠道发布 JSON 同构）。
+/// 销售产品价格发布快照。
 /// </summary>
 public class SalesProductPricePublishSnapshotDto
 {
@@ -13,7 +14,7 @@ public class SalesProductPricePublishSnapshotDto
     public int SalesProductId { get; set; }
 
     /// <summary>
-    /// 价格分区 ID（发布时固化，查价/计费优先用快照内分区规则）。
+    /// 价格分区 ID（单表时冗余展示；以 PriceAreaRefs 为准）。
     /// </summary>
     public int? PriceAreaId { get; set; }
 
@@ -23,8 +24,14 @@ public class SalesProductPricePublishSnapshotDto
     public string? PriceAreaName { get; set; }
 
     /// <summary>
-    /// 价格分区明细（国家/邮编等），发布时从 t_kpi_area_info 固化；邮编为闭区间。
+    /// 价格分区包引用（发布时钉包；明细在 t_kpi_area_publish_record）。
     /// </summary>
+    public List<KpiAreaPackRefDto> PriceAreaRefs { get; set; } = [];
+
+    /// <summary>
+    /// 运行时 hydrate / LIVE 用分区明细，不落发布 JSON。
+    /// </summary>
+    [JsonIgnore]
     public List<KpiAreaSnapshotRuleDto> PriceAreaInfos { get; set; } = [];
 
     /// <summary>
@@ -34,7 +41,7 @@ public class SalesProductPricePublishSnapshotDto
 }
 
 /// <summary>
-/// 销售产品规则发布快照（与渠道发布 JSON 同构）。
+/// 销售产品规则发布快照。
 /// </summary>
 public class SalesProductRulesPublishSnapshotDto
 {
@@ -49,7 +56,7 @@ public class SalesProductRulesPublishSnapshotDto
     public List<SalesProductAllocationProviderSnapshotDto> Providers { get; set; } = [];
 
     /// <summary>
-    /// 黑名单分区 ID（发布时固化）。
+    /// 黑名单分区 ID。
     /// </summary>
     public int? BlacklistAreaId { get; set; }
 
@@ -59,12 +66,18 @@ public class SalesProductRulesPublishSnapshotDto
     public string? BlacklistAreaName { get; set; }
 
     /// <summary>
-    /// 黑名单分区明细，发布时从 t_kpi_area_info 固化；邮编为闭区间。
+    /// 黑名单分区包引用。
     /// </summary>
+    public KpiAreaPackRefDto? BlacklistAreaRef { get; set; }
+
+    /// <summary>
+    /// 运行时 hydrate / LIVE 用，不落发布 JSON。
+    /// </summary>
+    [JsonIgnore]
     public List<KpiAreaSnapshotRuleDto> BlacklistAreaInfos { get; set; } = [];
 
     /// <summary>
-    /// 偏远分区 ID（发布时固化）。
+    /// 偏远分区 ID。
     /// </summary>
     public int? RemoteAreaId { get; set; }
 
@@ -74,8 +87,14 @@ public class SalesProductRulesPublishSnapshotDto
     public string? RemoteAreaName { get; set; }
 
     /// <summary>
-    /// 偏远分区明细，发布时从 t_kpi_area_info 固化；邮编为闭区间。
+    /// 偏远分区包引用。
     /// </summary>
+    public KpiAreaPackRefDto? RemoteAreaRef { get; set; }
+
+    /// <summary>
+    /// 运行时 hydrate / LIVE 用，不落发布 JSON。
+    /// </summary>
+    [JsonIgnore]
     public List<KpiAreaSnapshotRuleDto> RemoteAreaInfos { get; set; } = [];
 
     /// <summary>

src/Oms.Application/Services/Channels/KpiAreaService.cs

@@ -7,6 +7,7 @@ using Oms.Application.Dtos.Shared;
 using Oms.Application.Shared;
 using Oms.Domain.ChannelsAggregate.Entities;
 using Oms.Domain.ChannelsAggregate.Repositories;
+using Oms.Domain.Shared;
 using Oms.Domain.SystemAggregate.Repositories;
 
 namespace Oms.Application.Services.Channels;
@@ -390,4 +391,63 @@ public class KpiAreaService : ApplicationService
             UpdateTime = OmsDocHelper.NullIfDefault(entity.UpdateTime)
         };
     }
+
+    /// <summary>
+    /// 分区包版本列表（不含正文）。
+    /// </summary>
+    [HttpGet("/channel/kpi-area/publish/list")]
+    public async Task<List<KpiAreaPublishRecordOutput>> GetPublishListAsync([FromQuery] int areaId)
+    {
+        if (areaId <= 0)
+        {
+            throw new Fake.Application.BusinessException("分区表 Id 无效");
+        }
+
+        await GetAreaOrThrowAsync(areaId);
+        var headers = await KpiAreaRepository.GetPublishHeadersByAreaIdAsync(areaId);
+        return headers.Select(MapPublishHeader).ToList();
+    }
+
+    /// <summary>
+    /// 单条分区包（含正文）。
+    /// </summary>
+    [HttpGet("/channel/kpi-area/publish/get")]
+    public async Task<KpiAreaPublishRecordOutput> GetPublishRecordAsync([FromQuery] int id)
+    {
+        var entity = await KpiAreaRepository.GetPublishByIdAsync(id)
+                     ?? throw new Fake.Application.BusinessException("分区包不存在");
+        return MapPublishDetail(entity);
+    }
+
+    private async Task<KpiArea> GetAreaOrThrowAsync(int areaId)
+    {
+        var area = await KpiAreaRepository.FirstOrDefaultAsync(x => x.Id == areaId);
+        if (area == null)
+        {
+            throw new Fake.Application.BusinessException("分区表不存在");
+        }
+
+        return area;
+    }
+
+    private static KpiAreaPublishRecordOutput MapPublishHeader(KpiAreaPublishRecord entity) =>
+        new()
+        {
+            Id = entity.Id,
+            AreaId = entity.AreaId,
+            AreaType = entity.AreaType,
+            Version = entity.Version,
+            Status = EnumDisplayNames.Of(entity.Status),
+            ContentHash = entity.ContentHash,
+            PublishUser = entity.PublishUser,
+            PublishTime = entity.PublishTime,
+            Description = entity.Description
+        };
+
+    private static KpiAreaPublishRecordOutput MapPublishDetail(KpiAreaPublishRecord entity)
+    {
+        var output = MapPublishHeader(entity);
+        output.Content = OmsDocHelper.DeserializeJsonObject(entity.Content);
+        return output;
+    }
 }

src/Oms.Application/Services/Channels/SalesProductService.BillingSimulate.cs

@@ -38,8 +38,28 @@ public partial class SalesProductService
         }
 
         var warnings = new List<string>();
-        var priceSnapshot = await BuildPricePublishSnapshotAsync(product.Id);
-        var rulesSnapshot = await BuildRulesPublishSnapshotAsync(product.Id);
+        // 模拟用当前草稿：LIVE Infos，不强制走已发布包
+        var priceSnapshot = new SalesProductPricePublishSnapshotDto
+        {
+            SalesProductId = product.Id,
+            Prices = (await GetPriceOutputsAsync(product.Id)).Select(PublishSnapshotSlimmer.SlimPrice).ToList()
+        };
+        await PriceAreaSnapshotHelper.ApplyLivePriceAreaInfosAsync(
+            priceSnapshot,
+            product,
+            KpiAreaRepository,
+            KpiAreaPackService);
+        var rulesSnapshot = new SalesProductRulesPublishSnapshotDto
+        {
+            Product = MapProductToRulesSaveInput(product)
+        };
+        await RulesSnapshotHelper.ApplyLiveRulesToSnapshotAsync(
+            rulesSnapshot,
+            product,
+            KpiAreaRepository,
+            WeightRuleRepository,
+            WeightRoundingRepository,
+            KpiAreaPackService);
 
         var weight = new OrderWeight
         {
@@ -261,7 +281,7 @@ public partial class SalesProductService
         return ParcelBillingCalculator.ApplyRounding(rawWeight, ranges);
     }
 
-    private async Task<bool> IsSimulateRemoteHitAsync(
+    private Task<bool> IsSimulateRemoteHitAsync(
         SalesProduct product,
         SalesProductRulesPublishSnapshotDto rulesSnapshot,
         string countryCode,
@@ -269,24 +289,17 @@ public partial class SalesProductService
         string? city,
         string? zipCode)
     {
-        var areaId = product.RemoteAreaId is > 0 ? product.RemoteAreaId : rulesSnapshot.RemoteAreaId;
-        if (areaId is not > 0)
-        {
-            return false;
-        }
-
         if (rulesSnapshot.RemoteAreaInfos is { Count: > 0 })
         {
-            return GeoPartitionMatcher.IsHit(
+            return Task.FromResult(GeoPartitionMatcher.IsHit(
                 rulesSnapshot.RemoteAreaInfos,
                 countryCode,
                 province,
                 city,
-                zipCode);
+                zipCode));
         }
 
-        var rules = await KpiAreaRepository.GetAllInfosByAreaIdAsync(areaId.Value);
-        return GeoPartitionMatcher.IsHit(rules, countryCode, province, city, zipCode);
+        return Task.FromResult(false);
     }
 
     private async Task<string?> ResolveSimulateWarehouseNameAsync(int? warehouseId)

src/Oms.Application/Services/Channels/SalesProductService.Helpers.cs

@@ -290,13 +290,15 @@ public partial class SalesProductService
             product,
             KpiAreaRepository,
             WeightRuleRepository,
-            WeightRoundingRepository);
+            WeightRoundingRepository,
+            KpiAreaPackService,
+            ResolvePublishUser());
         await AllocationProviderSnapshotEnricher.EnrichAsync(rulesSnapshot.Providers);
         return rulesSnapshot;
     }
 
     /// <summary>
-    /// 组装价格发布快照（不落库）。
+    /// 组装价格发布快照（不落库）；价区钉分区包 Refs。
     /// </summary>
     private async Task<SalesProductPricePublishSnapshotDto> BuildPricePublishSnapshotAsync(int salesProductId)
     {
@@ -306,10 +308,20 @@ public partial class SalesProductService
             SalesProductId = salesProductId,
             Prices = (await GetPriceOutputsAsync(salesProductId)).Select(PublishSnapshotSlimmer.SlimPrice).ToList()
         };
-        await PriceAreaSnapshotHelper.ApplyPriceAreaToSnapshotAsync(priceSnapshot, product, KpiAreaRepository);
+        await PriceAreaSnapshotHelper.ApplyPriceAreaToSnapshotAsync(
+            priceSnapshot,
+            product,
+            KpiAreaRepository,
+            KpiAreaPackService,
+            ResolvePublishUser());
         return priceSnapshot;
     }
 
+    private string ResolvePublishUser() =>
+        string.IsNullOrWhiteSpace(CurrentUser.UserName)
+            ? CurrentUser.GetId<int>().ToString()
+            : CurrentUser.UserName!;
+
     private static SalesProductSaveInput MapProductToRulesSaveInput(SalesProduct product) =>
         new()
         {

src/Oms.Application/Services/Channels/SalesProductService.cs

@@ -23,6 +23,7 @@ public partial class SalesProductService : ApplicationService
     private IKpiAreaRepository KpiAreaRepository => LazyServiceProvider.GetRequiredService<IKpiAreaRepository>();
     private IWeightRuleRepository WeightRuleRepository => LazyServiceProvider.GetRequiredService<IWeightRuleRepository>();
     private IWeightRoundingRepository WeightRoundingRepository => LazyServiceProvider.GetRequiredService<IWeightRoundingRepository>();
+    private KpiAreaPackService KpiAreaPackService => LazyServiceProvider.GetRequiredService<KpiAreaPackService>();
     private AllocationProviderSnapshotEnricher AllocationProviderSnapshotEnricher =>
         LazyServiceProvider.GetRequiredService<AllocationProviderSnapshotEnricher>();
     private OmsRbacUserDisplayNameResolver UserDisplayNameResolver =>
@@ -408,6 +409,67 @@ public partial class SalesProductService : ApplicationService
         return OmsDocHelper.ToSnapshotApiContent(snapshot)!;
     }
 
+    /// <summary>
+    /// 发布同步态（轻量）：对比待发布与最新生效快照，不回传正文。
+    /// </summary>
+    [HttpGet("/channel/sales-product/publish/sync-status")]
+    public async Task<SalesProductPublishSyncStatusOutput> GetPublishSyncStatusAsync(
+        [FromQuery] int salesProductId,
+        [FromQuery] string operatorType)
+    {
+        var normalized = NormalizeOperatorType(operatorType);
+        await GetProductOrThrowAsync(salesProductId);
+
+        object pendingSnapshot = normalized == PriceOperatorType
+            ? await BuildPricePublishSnapshotAsync(salesProductId)
+            : await BuildRulesPublishSnapshotAsync(salesProductId);
+        var pendingJson = OmsDocHelper.SerializeSnapshotJson(pendingSnapshot) ?? string.Empty;
+        var pendingHash = ComputeContentHash(pendingJson);
+
+        var headers = await SalesProductRepository.GetAllPublishRecordHeadersAsync(salesProductId, normalized);
+        var onlineHeader = headers
+            .Where(x => x.Status == Domain.Shared.Enums.EsSnapshotStatus.Active)
+            .OrderByDescending(x => x.PublishTime)
+            .FirstOrDefault();
+
+        if (onlineHeader == null)
+        {
+            return new SalesProductPublishSyncStatusOutput
+            {
+                Pending = true,
+                OnlineVersion = null,
+                OnlinePublishTime = null,
+                PendingContentHash = pendingHash,
+                OnlineContentHash = null
+            };
+        }
+
+        var onlineRecord = await SalesProductRepository.GetPublishRecordByIdAsync(onlineHeader.Id);
+        var onlineJson = onlineRecord?.Content ?? string.Empty;
+        // 线上 Content 与待发布统一经反序列化再序列化，避免字段顺序噪声
+        object? onlineNormalized = normalized == PriceOperatorType
+            ? OmsDocHelper.DeserializePriceSnapshot(onlineJson)
+            : OmsDocHelper.DeserializeRulesSnapshot(onlineJson);
+        var onlineCanon = OmsDocHelper.SerializeSnapshotJson(onlineNormalized) ?? string.Empty;
+        var onlineHash = ComputeContentHash(onlineCanon);
+
+        return new SalesProductPublishSyncStatusOutput
+        {
+            Pending = !string.Equals(pendingHash, onlineHash, StringComparison.Ordinal),
+            OnlineVersion = onlineHeader.Version,
+            OnlinePublishTime = onlineHeader.PublishTime,
+            PendingContentHash = pendingHash,
+            OnlineContentHash = onlineHash
+        };
+    }
+
+    private static string ComputeContentHash(string content)
+    {
+        var hash = global::System.Security.Cryptography.SHA256.HashData(
+            global::System.Text.Encoding.UTF8.GetBytes(content));
+        return Convert.ToHexString(hash).ToLowerInvariant();
+    }
+
     /// <summary>
     /// 执行销售产品发布。
     /// </summary>

src/Oms.Application/Services/Orders/OrderService.ParcelBilling.cs

@@ -51,6 +51,7 @@ public partial class OrderService
     private IWeightRuleRepository WeightRuleRepository => LazyServiceProvider.GetRequiredService<IWeightRuleRepository>();
     private IWeightRoundingRepository WeightRoundingRepository => LazyServiceProvider.GetRequiredService<IWeightRoundingRepository>();
     private IKpiAreaRepository KpiAreaRepository => LazyServiceProvider.GetRequiredService<IKpiAreaRepository>();
+    private KpiAreaPackService KpiAreaPackService => LazyServiceProvider.GetRequiredService<KpiAreaPackService>();
     private AllocationProviderSnapshotEnricher AllocationProviderSnapshotEnricher =>
         LazyServiceProvider.GetRequiredService<AllocationProviderSnapshotEnricher>();
 
@@ -552,7 +553,7 @@ public partial class OrderService
             throw new BusinessException("未命中规则快照版本（内存/Redis/DB）");
         }
 
-        return new ProductSnapshotBinding
+        var binding = new ProductSnapshotBinding
         {
             RulesVersion = rulesRecord?.Version ?? $"LIVE-{product.Id}",
             PriceVersion = priceRecord?.Version ?? $"LIVE-{product.Id}",
@@ -561,6 +562,8 @@ public partial class OrderService
             Rules = rulesSnapshot,
             Price = priceSnapshot
         };
+        await KpiAreaPackService.HydrateBindingAsync(binding);
+        return binding;
     }
 
     private async Task<ProductSnapshotBinding> ResolveSnapshotBindingFromOrderAsync(SalesProduct product, Order order)
@@ -632,7 +635,7 @@ public partial class OrderService
             priceEffectiveTime = priceRecord.PublishTime;
         }
 
-        return new ProductSnapshotBinding
+        var binding = new ProductSnapshotBinding
         {
             RulesVersion = rulesVersion,
             PriceVersion = priceVersion,
@@ -641,6 +644,8 @@ public partial class OrderService
             Rules = rulesSnapshot,
             Price = priceSnapshot
         };
+        await KpiAreaPackService.HydrateBindingAsync(binding);
+        return binding;
     }
 
     private async Task<string?> ResolveWarehouseNameAsync(int? warehouseId)
@@ -1412,12 +1417,13 @@ public partial class OrderService
                 Scheme = product.Scheme
             }
         };
-        await RulesSnapshotHelper.ApplyRulesToSnapshotAsync(
+        await RulesSnapshotHelper.ApplyLiveRulesToSnapshotAsync(
             snapshot,
             product,
             KpiAreaRepository,
             WeightRuleRepository,
-            WeightRoundingRepository);
+            WeightRoundingRepository,
+            KpiAreaPackService);
         snapshot.Providers = await ResolveAllocationProvidersAsync(product, snapshot);
         return snapshot;
     }
@@ -1455,7 +1461,11 @@ public partial class OrderService
                     : []
             })).ToList()
         };
-        await PriceAreaSnapshotHelper.ApplyPriceAreaToSnapshotAsync(snapshot, product, KpiAreaRepository);
+        await PriceAreaSnapshotHelper.ApplyLivePriceAreaInfosAsync(
+            snapshot,
+            product,
+            KpiAreaRepository,
+            KpiAreaPackService);
         return snapshot;
     }
 
@@ -1484,7 +1494,7 @@ public partial class OrderService
         };
     }
 
-    private async Task<bool> IsBlacklistHitAsync(
+    private Task<bool> IsBlacklistHitAsync(
         SalesProduct product,
         SalesProductRulesPublishSnapshotDto? rulesSnapshot,
         string countryCode,
@@ -1492,27 +1502,26 @@ public partial class OrderService
         string? city,
         string? zipCode)
     {
-        var areaId = ResolveEffectiveBlacklistAreaId(product, rulesSnapshot);
-        if (!areaId.HasValue)
+        if (rulesSnapshot?.BlacklistAreaRef != null && rulesSnapshot.BlacklistAreaInfos is not { Count: > 0 })
         {
-            return false;
+            throw new BusinessException(
+                $"黑名单分区包未加载: areaId={rulesSnapshot.BlacklistAreaRef.AreaId} version={rulesSnapshot.BlacklistAreaRef.PackVersion}");
         }
 
         if (rulesSnapshot?.BlacklistAreaInfos is { Count: > 0 })
         {
-            return GeoPartitionMatcher.IsHit(
+            return Task.FromResult(GeoPartitionMatcher.IsHit(
                 rulesSnapshot.BlacklistAreaInfos,
                 countryCode,
                 province,
                 city,
-                zipCode);
+                zipCode));
         }
 
-        var rules = await KpiAreaRepository.GetAllInfosByAreaIdAsync(areaId.Value);
-        return GeoPartitionMatcher.IsHit(rules, countryCode, province, city, zipCode);
+        return Task.FromResult(false);
     }
 
-    private async Task<bool> IsRemoteHitAsync(
+    private Task<bool> IsRemoteHitAsync(
         SalesProduct product,
         SalesProductRulesPublishSnapshotDto? rulesSnapshot,
         string countryCode,
@@ -1520,24 +1529,23 @@ public partial class OrderService
         string? city,
         string? zipCode)
     {
-        var areaId = ResolveEffectiveRemoteAreaId(product, rulesSnapshot);
-        if (!areaId.HasValue)
+        if (rulesSnapshot?.RemoteAreaRef != null && rulesSnapshot.RemoteAreaInfos is not { Count: > 0 })
         {
-            return false;
+            throw new BusinessException(
+                $"偏远分区包未加载: areaId={rulesSnapshot.RemoteAreaRef.AreaId} version={rulesSnapshot.RemoteAreaRef.PackVersion}");
         }
 
         if (rulesSnapshot?.RemoteAreaInfos is { Count: > 0 })
         {
-            return GeoPartitionMatcher.IsHit(
+            return Task.FromResult(GeoPartitionMatcher.IsHit(
                 rulesSnapshot.RemoteAreaInfos,
                 countryCode,
                 province,
                 city,
-                zipCode);
+                zipCode));
         }
 
-        var rules = await KpiAreaRepository.GetAllInfosByAreaIdAsync(areaId.Value);
-        return GeoPartitionMatcher.IsHit(rules, countryCode, province, city, zipCode);
+        return Task.FromResult(false);
     }
 
     private static int? ResolveEffectiveBlacklistAreaId(
@@ -1607,7 +1615,7 @@ public partial class OrderService
         return null;
     }
 
-    private async Task<IReadOnlyList<string>?> ResolvePriceZoneKeysAsync(
+    private Task<IReadOnlyList<string>?> ResolvePriceZoneKeysAsync(
         SalesProduct product,
         SalesProductRulesPublishSnapshotDto? rulesSnapshot,
         SalesProductPricePublishSnapshotDto? priceSnapshot,
@@ -1616,42 +1624,24 @@ public partial class OrderService
         string? city,
         string? zipCode)
     {
+        if (priceSnapshot?.PriceAreaRefs is { Count: > 0 }
+            && priceSnapshot.PriceAreaInfos is not { Count: > 0 })
+        {
+            throw new BusinessException("价格分区包未加载，无法匹配分区");
+        }
+
         if (priceSnapshot?.PriceAreaInfos is { Count: > 0 })
         {
-            return ParcelBillingCalculator.TryResolveZoneKeysFromPriceSnapshot(
+            return Task.FromResult(ParcelBillingCalculator.TryResolveZoneKeysFromPriceSnapshot(
                 priceSnapshot,
                 countryCode,
                 province,
                 city,
-                zipCode);
+                zipCode));
         }
 
-        var priceAreaId = ResolveEffectivePriceAreaId(product, rulesSnapshot, priceSnapshot);
-        if (!priceAreaId.HasValue)
-        {
-            return null;
-        }
-
-        var area = await KpiAreaRepository.FirstOrDefaultAsync(x => x.Id == priceAreaId.Value);
-        if (area == null)
-        {
-            return null;
-        }
-
-        var rules = await KpiAreaRepository.GetAllInfosByAreaIdAsync(priceAreaId.Value);
-        var matched = GeoPartitionMatcher.MatchEntity(
-            rules,
-            countryCode,
-            province,
-            city,
-            zipCode);
-        if (matched == null)
-        {
-            return null;
-        }
-
-        var keys = ParcelBillingCalculator.BuildPriceZoneKeys(matched, area);
-        return keys.Count > 0 ? keys : null;
+        // 无分区配置：返回 null；禁止回读线上 KPI（正式路径须走包）
+        return Task.FromResult<IReadOnlyList<string>?>(null);
     }
 
     private async Task ApplyChargeableWeightAsync(

src/Oms.Application/Services/Orders/OrderService.ParcelQuote.cs

@@ -737,7 +737,13 @@ public partial class OrderService
         }
 
         // 仅国家+重量：分区规则带邮编时无法精确命中，按「同国家」分区给出估算价；
-        // 快照中完全没有该国家时不跨国家兜底。
+        // 须已 hydrate；禁止回读线上 KPI。
+        if (snapshotBinding.Price?.PriceAreaRefs is { Count: > 0 }
+            && snapshotBinding.Price.PriceAreaInfos is not { Count: > 0 })
+        {
+            throw new BusinessException("价格分区包未加载，无法估算分区");
+        }
+
         if (snapshotBinding.Price?.PriceAreaInfos is { Count: > 0 })
         {
             foreach (var zoneKey in ParcelBillingCalculator.CollectCountryEstimateZoneKeys(
@@ -746,42 +752,6 @@ public partial class OrderService
             {
                 attempts.Add(new QuoteZoneAttempt([zoneKey], true, zoneKey));
             }
-
-            return attempts;
-        }
-
-        // 无快照分区明细时，退回库表：同国家且不要求邮编的规则
-        var priceAreaId = ResolveEffectivePriceAreaId(product, snapshotBinding.Rules, snapshotBinding.Price);
-        if (priceAreaId is > 0)
-        {
-            var area = await KpiAreaRepository.FirstOrDefaultAsync(x => x.Id == priceAreaId.Value);
-            var rules = await KpiAreaRepository.GetAllInfosByAreaIdAsync(priceAreaId.Value);
-            foreach (var rule in rules)
-            {
-                if (!string.IsNullOrWhiteSpace(rule.CountryCode)
-                    && !string.Equals(rule.CountryCode, context.CountryCode, StringComparison.OrdinalIgnoreCase))
-                {
-                    continue;
-                }
-
-                if (!string.IsNullOrWhiteSpace(rule.Province) || !string.IsNullOrWhiteSpace(rule.City))
-                {
-                    continue;
-                }
-
-                var keys = ParcelBillingCalculator.BuildPriceZoneKeys(rule, area);
-                if (keys.Count == 0)
-                {
-                    continue;
-                }
-
-                if (attempts.Any(x => x.ZoneKeys.SequenceEqual(keys, StringComparer.OrdinalIgnoreCase)))
-                {
-                    continue;
-                }
-
-                attempts.Add(new QuoteZoneAttempt(keys.ToList(), true, keys[0]));
-            }
         }
 
         return attempts;

src/Oms.Application/Services/Orders/PickupOrderFeePushService.cs

@@ -25,6 +25,7 @@ public class PickupOrderFeePushService : IScopedDependency
     private readonly IWeightRoundingRepository _weightRoundingRepository;
     private readonly IKpiAreaRepository _kpiAreaRepository;
     private readonly IWarehouseAddressRepository _warehouseAddressRepository;
+    private readonly KpiAreaPackService _kpiAreaPackService;
 
     public PickupOrderFeePushService(
         IPickupOrderRepository pickupOrderRepository,
@@ -33,7 +34,8 @@ public class PickupOrderFeePushService : IScopedDependency
         IWeightRuleRepository weightRuleRepository,
         IWeightRoundingRepository weightRoundingRepository,
         IKpiAreaRepository kpiAreaRepository,
-        IWarehouseAddressRepository warehouseAddressRepository)
+        IWarehouseAddressRepository warehouseAddressRepository,
+        KpiAreaPackService kpiAreaPackService)
     {
         _pickupOrderRepository = pickupOrderRepository;
         _salesProductRepository = salesProductRepository;
@@ -42,6 +44,7 @@ public class PickupOrderFeePushService : IScopedDependency
         _weightRoundingRepository = weightRoundingRepository;
         _kpiAreaRepository = kpiAreaRepository;
         _warehouseAddressRepository = warehouseAddressRepository;
+        _kpiAreaPackService = kpiAreaPackService;
     }
 
     public async Task<PickupOpenApiPushFeeResult> PushFeeAsync(PickupOpenApiPushFeeInput? input)
@@ -245,7 +248,11 @@ public class PickupOrderFeePushService : IScopedDependency
             SalesProductId = product.Id,
             Prices = (await GetSellPriceOutputsAsync(product.Id)).Select(PublishSnapshotSlimmer.SlimPrice).ToList()
         };
-        await PriceAreaSnapshotHelper.ApplyPriceAreaToSnapshotAsync(snapshot, product, _kpiAreaRepository);
+        await PriceAreaSnapshotHelper.ApplyLivePriceAreaInfosAsync(
+            snapshot,
+            product,
+            _kpiAreaRepository,
+            _kpiAreaPackService);
         return snapshot;
     }
 

src/Oms.Application/Shared/KpiAreaPackService.cs

@@ -0,0 +1,317 @@
+using System.Security.Cryptography;
+using System.Text;
+using Fake.Application;
+using Fake.DependencyInjection;
+using Microsoft.Extensions.Caching.Memory;
+using Oms.Application.Dtos.Orders;
+using Oms.Domain.ChannelsAggregate.Entities;
+using Oms.Domain.ChannelsAggregate.Repositories;
+using Oms.Domain.Shared.Enums;
+
+namespace Oms.Application.Shared;
+
+/// <summary>
+/// KPI 分区包：发布时 Ensure（ContentHash 去重），计费按 version 加载（缓存），缺失严格失败。
+/// </summary>
+public class KpiAreaPackService : IScopedDependency
+{
+    public const string AreaTypePrice = "price";
+    public const string AreaTypeBlacklist = "blacklist";
+    public const string AreaTypeRemote = "remote";
+
+    private static readonly MemoryCache PackCache = new(new MemoryCacheOptions
+    {
+        SizeLimit = 256
+    });
+
+    private readonly IKpiAreaRepository _kpiAreaRepository;
+
+    public KpiAreaPackService(IKpiAreaRepository kpiAreaRepository)
+    {
+        _kpiAreaRepository = kpiAreaRepository;
+    }
+
+    /// <summary>
+    /// 按当前库明细组包；同 AreaId+ContentHash 复用已有 Version。
+    /// </summary>
+    public async Task<KpiAreaPackRefDto> EnsurePackAsync(
+        int areaId,
+        string areaType,
+        string? publishUser = null,
+        string? description = null,
+        CancellationToken cancellationToken = default)
+    {
+        if (areaId <= 0)
+        {
+            throw new BusinessException("分区表 Id 无效");
+        }
+
+        var area = await _kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == areaId, cancellationToken)
+                   ?? throw new BusinessException($"分区表不存在: {areaId}");
+
+        var infos = await _kpiAreaRepository.GetAllInfosByAreaIdAsync(areaId, cancellationToken);
+        var rules = infos.Select(info => KpiAreaSnapshotMapper.MapToSnapshotRule(info, area.Name)).ToList();
+        PublishSnapshotNormalizer.NormalizeKpiAreas(rules);
+        rules = rules.OrderBy(x => x.Id).ToList();
+
+        var contentJson = OmsDocHelper.SerializeSnapshotJson(rules) ?? "[]";
+        var contentHash = ComputeSha256Hex(contentJson);
+
+        var existing = await _kpiAreaRepository.FindPublishByAreaIdAndContentHashAsync(
+            areaId,
+            contentHash,
+            cancellationToken);
+        if (existing != null)
+        {
+            return ToRef(existing, area.Name);
+        }
+
+        var version = DateTime.Now.ToString("yyyyMMddHHmmssfff");
+        var record = new KpiAreaPublishRecord
+        {
+            AreaId = areaId,
+            AreaType = string.IsNullOrWhiteSpace(areaType) ? area.AreaType : areaType.Trim(),
+            Version = version,
+            Status = EsSnapshotStatus.Active,
+            ContentHash = contentHash,
+            Content = contentJson,
+            PublishUser = string.IsNullOrWhiteSpace(publishUser) ? "system" : publishUser.Trim(),
+            PublishTime = DateTime.Now,
+            Description = description
+        };
+        record = await _kpiAreaRepository.InsertPublishRecordAsync(record, cancellationToken);
+        PackCache.Set(CacheKey(areaId, record.Version), rules, new MemoryCacheEntryOptions
+        {
+            Size = 1,
+            SlidingExpiration = TimeSpan.FromHours(6)
+        });
+        return ToRef(record, area.Name);
+    }
+
+    /// <summary>
+    /// 按引用加载分区规则；包不存在则严格失败。
+    /// </summary>
+    public async Task<List<KpiAreaSnapshotRuleDto>> GetRulesOrThrowAsync(
+        KpiAreaPackRefDto? packRef,
+        CancellationToken cancellationToken = default)
+    {
+        if (packRef == null || packRef.AreaId <= 0 || string.IsNullOrWhiteSpace(packRef.PackVersion))
+        {
+            throw new BusinessException("分区包引用无效");
+        }
+
+        return await GetRulesOrThrowAsync(packRef.AreaId, packRef.PackVersion, cancellationToken);
+    }
+
+    public async Task<List<KpiAreaSnapshotRuleDto>> GetRulesOrThrowAsync(
+        int areaId,
+        string packVersion,
+        CancellationToken cancellationToken = default)
+    {
+        var key = CacheKey(areaId, packVersion);
+        if (PackCache.TryGetValue(key, out List<KpiAreaSnapshotRuleDto>? cached) && cached != null)
+        {
+            return cached;
+        }
+
+        var record = await _kpiAreaRepository.GetPublishByAreaIdAndVersionAsync(
+            areaId,
+            packVersion,
+            cancellationToken);
+        if (record == null || string.IsNullOrWhiteSpace(record.Content))
+        {
+            throw new BusinessException($"分区包不存在: areaId={areaId} version={packVersion}");
+        }
+
+        var rules = OmsDocHelper.DeserializeJson<List<KpiAreaSnapshotRuleDto>>(record.Content) ?? [];
+        PublishSnapshotNormalizer.NormalizeKpiAreas(rules);
+        PackCache.Set(key, rules, new MemoryCacheEntryOptions
+        {
+            Size = 1,
+            SlidingExpiration = TimeSpan.FromHours(6)
+        });
+        return rules;
+    }
+
+    /// <summary>
+    /// 将卖价快照中的 PriceAreaRefs hydrate 到 PriceAreaInfos（运行时，不回写库）。
+    /// </summary>
+    public async Task HydratePriceSnapshotAsync(
+        SalesProductPricePublishSnapshotDto snapshot,
+        CancellationToken cancellationToken = default)
+    {
+        // LIVE/模拟：无 Refs，Infos 已由 LoadLive 填充，勿清空
+        if (snapshot.PriceAreaRefs is not { Count: > 0 })
+        {
+            return;
+        }
+
+        var merged = new List<KpiAreaSnapshotRuleDto>();
+        var seen = new HashSet<int>();
+        foreach (var packRef in snapshot.PriceAreaRefs)
+        {
+            var rules = await GetRulesOrThrowAsync(packRef, cancellationToken);
+            foreach (var rule in rules)
+            {
+                if (seen.Add(rule.Id))
+                {
+                    merged.Add(rule);
+                }
+            }
+        }
+
+        snapshot.PriceAreaInfos = merged;
+        if (snapshot.PriceAreaRefs.Count == 1)
+        {
+            snapshot.PriceAreaId = snapshot.PriceAreaRefs[0].AreaId;
+            snapshot.PriceAreaName = snapshot.PriceAreaRefs[0].AreaName;
+        }
+        else
+        {
+            snapshot.PriceAreaId = null;
+            snapshot.PriceAreaName = string.Join(
+                "、",
+                snapshot.PriceAreaRefs
+                    .Select(x => x.AreaName)
+                    .Where(x => !string.IsNullOrWhiteSpace(x)));
+        }
+    }
+
+    /// <summary>
+    /// 将规则快照中的黑名单/偏远 Ref hydrate 到 Infos。
+    /// </summary>
+    public async Task HydrateRulesSnapshotAsync(
+        SalesProductRulesPublishSnapshotDto snapshot,
+        CancellationToken cancellationToken = default)
+    {
+        if (snapshot.BlacklistAreaRef != null)
+        {
+            snapshot.BlacklistAreaInfos = await GetRulesOrThrowAsync(snapshot.BlacklistAreaRef, cancellationToken);
+            snapshot.BlacklistAreaId = snapshot.BlacklistAreaRef.AreaId;
+            snapshot.BlacklistAreaName = snapshot.BlacklistAreaRef.AreaName;
+        }
+        // else：LIVE 保留已有 Infos
+
+        if (snapshot.RemoteAreaRef != null)
+        {
+            snapshot.RemoteAreaInfos = await GetRulesOrThrowAsync(snapshot.RemoteAreaRef, cancellationToken);
+            snapshot.RemoteAreaId = snapshot.RemoteAreaRef.AreaId;
+            snapshot.RemoteAreaName = snapshot.RemoteAreaRef.AreaName;
+        }
+    }
+
+    public async Task HydrateBindingAsync(
+        ProductSnapshotBinding binding,
+        CancellationToken cancellationToken = default)
+    {
+        await HydratePriceSnapshotAsync(binding.Price, cancellationToken);
+        await HydrateRulesSnapshotAsync(binding.Rules, cancellationToken);
+    }
+
+    /// <summary>
+    /// 从当前库装载分区规则到 Infos（仅 LIVE/模拟；不写包、不写 Ref）。
+    /// </summary>
+    public async Task LoadLiveInfosIntoPriceSnapshotAsync(
+        SalesProductPricePublishSnapshotDto snapshot,
+        IReadOnlyList<int> areaIds,
+        CancellationToken cancellationToken = default)
+    {
+        var merged = new List<KpiAreaSnapshotRuleDto>();
+        var seen = new HashSet<int>();
+        var names = new List<string>();
+        foreach (var areaId in areaIds.Where(id => id > 0).Distinct())
+        {
+            var area = await _kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == areaId, cancellationToken);
+            if (!string.IsNullOrWhiteSpace(area?.Name))
+            {
+                names.Add(area.Name.Trim());
+            }
+
+            var infos = await _kpiAreaRepository.GetAllInfosByAreaIdAsync(areaId, cancellationToken);
+            foreach (var info in infos)
+            {
+                if (!seen.Add(info.Id))
+                {
+                    continue;
+                }
+
+                merged.Add(KpiAreaSnapshotMapper.MapToSnapshotRule(info, area?.Name));
+            }
+        }
+
+        PublishSnapshotNormalizer.NormalizeKpiAreas(merged);
+        snapshot.PriceAreaInfos = merged;
+        snapshot.PriceAreaRefs = [];
+        if (areaIds.Count == 1)
+        {
+            snapshot.PriceAreaId = areaIds[0];
+            snapshot.PriceAreaName = names.Count > 0 ? names[0] : null;
+        }
+        else
+        {
+            snapshot.PriceAreaId = null;
+            snapshot.PriceAreaName = names.Count > 0 ? string.Join("、", names) : null;
+        }
+    }
+
+    public async Task LoadLiveInfosIntoRulesSnapshotAsync(
+        SalesProductRulesPublishSnapshotDto snapshot,
+        int? blacklistAreaId,
+        int? remoteAreaId,
+        CancellationToken cancellationToken = default)
+    {
+        snapshot.BlacklistAreaRef = null;
+        snapshot.RemoteAreaRef = null;
+        if (blacklistAreaId is > 0)
+        {
+            var area = await _kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == blacklistAreaId.Value, cancellationToken);
+            var infos = await _kpiAreaRepository.GetAllInfosByAreaIdAsync(blacklistAreaId.Value, cancellationToken);
+            var rules = infos.Select(i => KpiAreaSnapshotMapper.MapToSnapshotRule(i, area?.Name)).ToList();
+            PublishSnapshotNormalizer.NormalizeKpiAreas(rules);
+            snapshot.BlacklistAreaId = blacklistAreaId;
+            snapshot.BlacklistAreaName = area?.Name;
+            snapshot.BlacklistAreaInfos = rules;
+        }
+        else
+        {
+            snapshot.BlacklistAreaId = null;
+            snapshot.BlacklistAreaName = null;
+            snapshot.BlacklistAreaInfos = [];
+        }
+
+        if (remoteAreaId is > 0)
+        {
+            var area = await _kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == remoteAreaId.Value, cancellationToken);
+            var infos = await _kpiAreaRepository.GetAllInfosByAreaIdAsync(remoteAreaId.Value, cancellationToken);
+            var rules = infos.Select(i => KpiAreaSnapshotMapper.MapToSnapshotRule(i, area?.Name)).ToList();
+            PublishSnapshotNormalizer.NormalizeKpiAreas(rules);
+            snapshot.RemoteAreaId = remoteAreaId;
+            snapshot.RemoteAreaName = area?.Name;
+            snapshot.RemoteAreaInfos = rules;
+        }
+        else
+        {
+            snapshot.RemoteAreaId = null;
+            snapshot.RemoteAreaName = null;
+            snapshot.RemoteAreaInfos = [];
+        }
+    }
+
+    private static KpiAreaPackRefDto ToRef(KpiAreaPublishRecord record, string? areaName) =>
+        new()
+        {
+            AreaId = record.AreaId,
+            AreaName = areaName,
+            PackVersion = record.Version,
+            ContentHash = record.ContentHash
+        };
+
+    private static string CacheKey(int areaId, string version) =>
+        $"kpi-area-pack:{areaId}:{version}";
+
+    private static string ComputeSha256Hex(string content)
+    {
+        var hash = SHA256.HashData(Encoding.UTF8.GetBytes(content));
+        return Convert.ToHexString(hash).ToLowerInvariant();
+    }
+}

src/Oms.Application/Shared/PriceAreaSnapshotHelper.cs

@@ -6,18 +6,19 @@ using Oms.Domain.ChannelsAggregate.Repositories;
 namespace Oms.Application.Shared;
 
 /// <summary>
-/// 将价格分区（t_kpi_area + t_kpi_area_info）固化进卖价发布快照。
-/// 支持卖价明细引用多张价格分区表：合并各表明细规则写入快照。
+/// 卖价发布：解析价区表 Id 并钉分区包引用（不内嵌 Infos）。
 /// </summary>
 public static class PriceAreaSnapshotHelper
 {
     /// <summary>
-    /// 按产品 PriceAreaId（或从卖价明细分区推断的全部 AreaId）加载分区头与明细写入快照。
+    /// 写入 PriceAreaRefs（Ensure 分区包）；Infos 仅 LIVE 路径由 PackService.LoadLive 填充。
     /// </summary>
     public static async Task ApplyPriceAreaToSnapshotAsync(
         SalesProductPricePublishSnapshotDto snapshot,
         SalesProduct product,
         IKpiAreaRepository kpiAreaRepository,
+        KpiAreaPackService packService,
+        string? publishUser = null,
         CancellationToken cancellationToken = default)
     {
         var areaIds = await CollectResolvedPriceAreaIdsAsync(
@@ -25,53 +26,59 @@ public static class PriceAreaSnapshotHelper
             snapshot,
             kpiAreaRepository,
             cancellationToken);
+        snapshot.PriceAreaInfos = [];
         if (areaIds.Count == 0)
         {
             snapshot.PriceAreaId = null;
             snapshot.PriceAreaName = null;
-            snapshot.PriceAreaInfos = [];
+            snapshot.PriceAreaRefs = [];
             return;
         }
 
-        var mergedInfos = new List<KpiAreaSnapshotRuleDto>();
-        var seenInfoIds = new HashSet<int>();
-        var areaNames = new List<string>();
-
+        var refs = new List<KpiAreaPackRefDto>();
         foreach (var areaId in areaIds)
         {
-            var area = await kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == areaId, cancellationToken);
-            var areaName = area?.Name;
-            if (!string.IsNullOrWhiteSpace(areaName))
-            {
-                areaNames.Add(areaName.Trim());
-            }
-
-            var infos = await kpiAreaRepository.GetAllInfosByAreaIdAsync(areaId, cancellationToken);
-            foreach (var info in infos)
-            {
-                if (!seenInfoIds.Add(info.Id))
-                {
-                    continue;
-                }
-
-                mergedInfos.Add(KpiAreaSnapshotMapper.MapToSnapshotRule(info, areaName));
-            }
+            refs.Add(await packService.EnsurePackAsync(
+                areaId,
+                KpiAreaPackService.AreaTypePrice,
+                publishUser,
+                description: "sales-product-price-publish",
+                cancellationToken));
         }
 
-        snapshot.PriceAreaInfos = mergedInfos;
-        if (areaIds.Count == 1)
+        snapshot.PriceAreaRefs = refs;
+        if (refs.Count == 1)
         {
-            snapshot.PriceAreaId = areaIds[0];
-            snapshot.PriceAreaName = areaNames.Count > 0 ? areaNames[0] : null;
+            snapshot.PriceAreaId = refs[0].AreaId;
+            snapshot.PriceAreaName = refs[0].AreaName;
         }
         else
         {
-            // 多表：不再落单一 PriceAreaId，名称拼接便于人工查看
             snapshot.PriceAreaId = null;
-            snapshot.PriceAreaName = areaNames.Count > 0 ? string.Join("、", areaNames) : null;
+            snapshot.PriceAreaName = string.Join(
+                "、",
+                refs.Select(x => x.AreaName).Where(x => !string.IsNullOrWhiteSpace(x)));
         }
     }
 
+    /// <summary>
+    /// LIVE/模拟：不钉包，直接从当前库装载 Infos。
+    /// </summary>
+    public static async Task ApplyLivePriceAreaInfosAsync(
+        SalesProductPricePublishSnapshotDto snapshot,
+        SalesProduct product,
+        IKpiAreaRepository kpiAreaRepository,
+        KpiAreaPackService packService,
+        CancellationToken cancellationToken = default)
+    {
+        var areaIds = await CollectResolvedPriceAreaIdsAsync(
+            product,
+            snapshot,
+            kpiAreaRepository,
+            cancellationToken);
+        await packService.LoadLiveInfosIntoPriceSnapshotAsync(snapshot, areaIds, cancellationToken);
+    }
+
     /// <summary>
     /// 收集卖价明细（及产品 PriceAreaId）可解析到的全部价格分区表 Id，去重保序。
     /// </summary>
@@ -106,9 +113,6 @@ public static class PriceAreaSnapshotHelper
         return result;
     }
 
-    /// <summary>
-    /// 兼容旧调用：仅返回第一个可解析 AreaId（多表场景请用 CollectResolvedPriceAreaIdsAsync）。
-    /// </summary>
     internal static async Task<int?> ResolvePriceAreaIdAsync(
         SalesProduct product,
         SalesProductPricePublishSnapshotDto snapshot,

src/Oms.Application/Shared/RulesSnapshotHelper.cs

@@ -1,17 +1,16 @@
 using Oms.Application.Dtos.Orders;
-using Oms.Application.Services.Orders;
 using Oms.Domain.ChannelsAggregate.Entities;
 using Oms.Domain.ChannelsAggregate.Repositories;
 
 namespace Oms.Application.Shared;
 
 /// <summary>
-/// 将黑名单/偏远/计重/进位规则固化进销售产品规则发布快照。
+/// 规则发布：黑名单/偏远钉分区包；计重/进位仍内嵌明细。
 /// </summary>
 public static class RulesSnapshotHelper
 {
     /// <summary>
-    /// 按产品配置加载 KPI 分区、计重规则、进位区间写入规则快照。
+    /// 发布路径：黑名单/偏远 Ensure 包写 Ref；计重/进位写 Infos。
     /// </summary>
     public static async Task ApplyRulesToSnapshotAsync(
         SalesProductRulesPublishSnapshotDto snapshot,
@@ -19,29 +18,37 @@ public static class RulesSnapshotHelper
         IKpiAreaRepository kpiAreaRepository,
         IWeightRuleRepository weightRuleRepository,
         IWeightRoundingRepository weightRoundingRepository,
+        KpiAreaPackService packService,
+        string? publishUser = null,
         CancellationToken cancellationToken = default)
     {
-        await ApplyKpiAreaToSnapshotAsync(
+        await ApplyKpiAreaPackRefAsync(
             snapshot,
             product.BlacklistAreaId,
-            kpiAreaRepository,
-            (s, areaId, areaName, infos) =>
+            KpiAreaPackService.AreaTypeBlacklist,
+            packService,
+            publishUser,
+            (s, areaId, areaName, packRef) =>
             {
                 s.BlacklistAreaId = areaId;
                 s.BlacklistAreaName = areaName;
-                s.BlacklistAreaInfos = infos;
+                s.BlacklistAreaRef = packRef;
+                s.BlacklistAreaInfos = [];
             },
             cancellationToken);
 
-        await ApplyKpiAreaToSnapshotAsync(
+        await ApplyKpiAreaPackRefAsync(
             snapshot,
             product.RemoteAreaId,
-            kpiAreaRepository,
-            (s, areaId, areaName, infos) =>
+            KpiAreaPackService.AreaTypeRemote,
+            packService,
+            publishUser,
+            (s, areaId, areaName, packRef) =>
             {
                 s.RemoteAreaId = areaId;
                 s.RemoteAreaName = areaName;
-                s.RemoteAreaInfos = infos;
+                s.RemoteAreaRef = packRef;
+                s.RemoteAreaInfos = [];
             },
             cancellationToken);
 
@@ -49,6 +56,27 @@ public static class RulesSnapshotHelper
         await ApplyWeightRoundingToSnapshotAsync(snapshot, product, weightRoundingRepository, cancellationToken);
     }
 
+    /// <summary>
+    /// LIVE/模拟：黑名单/偏远从当前库装 Infos，不写 Ref。
+    /// </summary>
+    public static async Task ApplyLiveRulesToSnapshotAsync(
+        SalesProductRulesPublishSnapshotDto snapshot,
+        SalesProduct product,
+        IKpiAreaRepository kpiAreaRepository,
+        IWeightRuleRepository weightRuleRepository,
+        IWeightRoundingRepository weightRoundingRepository,
+        KpiAreaPackService packService,
+        CancellationToken cancellationToken = default)
+    {
+        await packService.LoadLiveInfosIntoRulesSnapshotAsync(
+            snapshot,
+            product.BlacklistAreaId,
+            product.RemoteAreaId,
+            cancellationToken);
+        await ApplyWeightRuleToSnapshotAsync(snapshot, product, weightRuleRepository, cancellationToken);
+        await ApplyWeightRoundingToSnapshotAsync(snapshot, product, weightRoundingRepository, cancellationToken);
+    }
+
     /// <summary>
     /// 从快照内嵌黑名单/偏远明细匹配地址（不查库）。
     /// </summary>
@@ -67,38 +95,34 @@ public static class RulesSnapshotHelper
         return GeoPartitionMatcher.IsHit(infos, countryCode, province, city, zipCode);
     }
 
-    /// <summary>
-    /// 将快照内嵌计重明细转为实体供计算器使用。
-    /// </summary>
     public static List<WeightRuleInfo> ToWeightRuleEntities(IReadOnlyList<WeightRuleSnapshotRuleDto> infos) =>
         infos.Select(PublishSnapshotSlimmer.ToWeightRuleEntity).ToList();
 
-    /// <summary>
-    /// 将快照内嵌进位区间转为实体供计算器使用。
-    /// </summary>
     public static List<WeightRoundingInfo> ToWeightRoundingEntities(IReadOnlyList<WeightRoundingSnapshotRangeDto> infos) =>
         infos.Select(PublishSnapshotSlimmer.ToWeightRoundingEntity).ToList();
 
-    private static async Task ApplyKpiAreaToSnapshotAsync(
+    private static async Task ApplyKpiAreaPackRefAsync(
         SalesProductRulesPublishSnapshotDto snapshot,
         int? areaId,
-        IKpiAreaRepository kpiAreaRepository,
-        Action<SalesProductRulesPublishSnapshotDto, int?, string?, List<KpiAreaSnapshotRuleDto>> assign,
+        string areaType,
+        KpiAreaPackService packService,
+        string? publishUser,
+        Action<SalesProductRulesPublishSnapshotDto, int?, string?, KpiAreaPackRefDto?> assign,
         CancellationToken cancellationToken)
     {
         if (!areaId.HasValue || areaId.Value <= 0)
         {
-            assign(snapshot, null, null, []);
+            assign(snapshot, null, null, null);
             return;
         }
 
-        var area = await kpiAreaRepository.FirstOrDefaultAsync(x => x.Id == areaId.Value, cancellationToken);
-        var infos = await kpiAreaRepository.GetAllInfosByAreaIdAsync(areaId.Value, cancellationToken);
-        assign(
-            snapshot,
-            areaId,
-            area?.Name,
-            infos.Select(info => KpiAreaSnapshotMapper.MapToSnapshotRule(info)).ToList());
+        var packRef = await packService.EnsurePackAsync(
+            areaId.Value,
+            areaType,
+            publishUser,
+            description: "sales-product-rules-publish",
+            cancellationToken);
+        assign(snapshot, areaId, packRef.AreaName, packRef);
     }
 
     private static async Task ApplyWeightRuleToSnapshotAsync(

src/Oms.Domain/ChannelsAggregate/Entities/KpiAreaPublishRecord.cs

@@ -0,0 +1,33 @@
+using Oms.Domain.Shared;
+using Oms.Domain.Shared.Enums;
+using SqlSugar;
+
+namespace Oms.Domain.ChannelsAggregate.Entities;
+
+/// <summary>
+/// KPI 分区发布包（价区/黑名单/偏远明细不可变快照）。
+/// </summary>
+[SugarTable("t_kpi_area_publish_record")]
+public class KpiAreaPublishRecord : OmsAuditedEntity
+{
+    public int AreaId { get; set; }
+
+    /// <summary>price / blacklist / remote</summary>
+    public string AreaType { get; set; } = string.Empty;
+
+    public string Version { get; set; } = string.Empty;
+
+    public EsSnapshotStatus Status { get; set; } = EsSnapshotStatus.Active;
+
+    public string ContentHash { get; set; } = string.Empty;
+
+    [SugarColumn(ColumnDataType = "json", IsNullable = true)]
+    public string? Content { get; set; }
+
+    public string PublishUser { get; set; } = string.Empty;
+
+    public DateTime PublishTime { get; set; }
+
+    [SugarColumn(IsNullable = true, Length = 512)]
+    public string? Description { get; set; }
+}

src/Oms.Domain/ChannelsAggregate/Repositories/IKpiAreaPublishRepository.cs

@@ -0,0 +1,31 @@
+using Oms.Domain.ChannelsAggregate.Entities;
+
+namespace Oms.Domain.ChannelsAggregate.Repositories;
+
+/// <summary>
+/// KPI 分区发布包读写（可由 <see cref="IKpiAreaRepository"/> 一并实现）。
+/// </summary>
+public interface IKpiAreaPublishRepository
+{
+    Task<KpiAreaPublishRecord?> FindPublishByAreaIdAndContentHashAsync(
+        int areaId,
+        string contentHash,
+        CancellationToken cancellationToken = default);
+
+    Task<KpiAreaPublishRecord?> GetPublishByAreaIdAndVersionAsync(
+        int areaId,
+        string version,
+        CancellationToken cancellationToken = default);
+
+    Task<List<KpiAreaPublishRecord>> GetPublishHeadersByAreaIdAsync(
+        int areaId,
+        CancellationToken cancellationToken = default);
+
+    Task<KpiAreaPublishRecord?> GetPublishByIdAsync(
+        int id,
+        CancellationToken cancellationToken = default);
+
+    Task<KpiAreaPublishRecord> InsertPublishRecordAsync(
+        KpiAreaPublishRecord record,
+        CancellationToken cancellationToken = default);
+}

src/Oms.Domain/ChannelsAggregate/Repositories/IKpiAreaRepository.cs

@@ -3,7 +3,7 @@ using Oms.Domain.ChannelsAggregate.Entities;
 
 namespace Oms.Domain.ChannelsAggregate.Repositories;
 
-public interface IKpiAreaRepository : IRepository<KpiArea>
+public interface IKpiAreaRepository : IRepository<KpiArea>, IKpiAreaPublishRepository
 {
     Task<KpiArea?> GetByAppKeyTypeAndNameAsync(string appKey, string areaType, string name, CancellationToken cancellationToken = default);
 

src/Oms.SqlSugarCore/Channels/KpiAreaRepository.cs

@@ -2,6 +2,7 @@ using Fake.DependencyInjection;
 using Oms.Domain.ChannelsAggregate.Entities;
 using Oms.Domain.ChannelsAggregate.Repositories;
 using Oms.SqlSugarCore.Repositories;
+using SqlSugar;
 
 namespace Oms.SqlSugarCore.Channels;
 
@@ -64,4 +65,81 @@ public class KpiAreaRepository : OmsSqlSugarRepository<KpiArea>, IKpiAreaReposit
             .OrderBy(x => x.Id)
             .ToListAsync(cancellationToken);
     }
+
+    public async Task<KpiAreaPublishRecord?> FindPublishByAreaIdAndContentHashAsync(
+        int areaId,
+        string contentHash,
+        CancellationToken cancellationToken = default)
+    {
+        var db = await GetDbContextAsync(cancellationToken);
+        var rows = await db.Queryable<KpiAreaPublishRecord>()
+            .Where(x => x.AreaId == areaId && x.ContentHash == contentHash)
+            .OrderBy(x => x.Id, OrderByType.Desc)
+            .Take(1)
+            .ToListAsync(cancellationToken);
+        return rows.FirstOrDefault();
+    }
+
+    public async Task<KpiAreaPublishRecord?> GetPublishByAreaIdAndVersionAsync(
+        int areaId,
+        string version,
+        CancellationToken cancellationToken = default)
+    {
+        if (string.IsNullOrWhiteSpace(version))
+        {
+            return null;
+        }
+
+        var db = await GetDbContextAsync(cancellationToken);
+        var rows = await db.Queryable<KpiAreaPublishRecord>()
+            .Where(x => x.AreaId == areaId && x.Version == version)
+            .OrderBy(x => x.Id, OrderByType.Desc)
+            .Take(1)
+            .ToListAsync(cancellationToken);
+        return rows.FirstOrDefault();
+    }
+
+    public async Task<List<KpiAreaPublishRecord>> GetPublishHeadersByAreaIdAsync(
+        int areaId,
+        CancellationToken cancellationToken = default)
+    {
+        var db = await GetDbContextAsync(cancellationToken);
+        return await db.Queryable<KpiAreaPublishRecord>()
+            .Where(x => x.AreaId == areaId)
+            .OrderBy(x => x.PublishTime, OrderByType.Desc)
+            .Select(x => new KpiAreaPublishRecord
+            {
+                Id = x.Id,
+                AreaId = x.AreaId,
+                AreaType = x.AreaType,
+                Version = x.Version,
+                Status = x.Status,
+                ContentHash = x.ContentHash,
+                PublishUser = x.PublishUser,
+                PublishTime = x.PublishTime,
+                Description = x.Description,
+                CreateTime = x.CreateTime
+            })
+            .ToListAsync(cancellationToken);
+    }
+
+    public async Task<KpiAreaPublishRecord?> GetPublishByIdAsync(
+        int id,
+        CancellationToken cancellationToken = default)
+    {
+        var db = await GetDbContextAsync(cancellationToken);
+        var rows = await db.Queryable<KpiAreaPublishRecord>()
+            .Where(x => x.Id == id)
+            .Take(1)
+            .ToListAsync(cancellationToken);
+        return rows.FirstOrDefault();
+    }
+
+    public async Task<KpiAreaPublishRecord> InsertPublishRecordAsync(
+        KpiAreaPublishRecord record,
+        CancellationToken cancellationToken = default)
+    {
+        var db = await GetDbContextAsync(cancellationToken);
+        return await db.Insertable(record).ExecuteReturnEntityAsync();
+    }
 }

src/Oms.Tests/RulesSnapshotHelperPublishTests.cs

@@ -1,3 +1,4 @@
+using System.Linq.Expressions;
 using FluentAssertions;
 using Moq;
 using Oms.Application.Dtos.Orders;
@@ -10,7 +11,7 @@ namespace Oms.Tests;
 public class RulesSnapshotHelperPublishTests
 {
     [Fact]
-    public async Task ApplyRulesToSnapshotAsync_ShouldEmbedBlacklistRemoteWeightAndRounding()
+    public async Task ApplyRulesToSnapshotAsync_ShouldPinBlacklistRemotePacksAndEmbedWeight()
     {
         var product = new SalesProduct
         {
@@ -22,10 +23,16 @@ public class RulesSnapshotHelperPublishTests
             WeightRoundingId = 2
         };
 
+        var areas = new Dictionary<int, KpiArea>
+        {
+            [10] = new() { Id = 10, Name = "黑名单区", AreaType = "blacklist" },
+            [20] = new() { Id = 20, Name = "偏远区", AreaType = "remote" }
+        };
+
         var kpiMock = new Mock<IKpiAreaRepository>();
-        kpiMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<System.Linq.Expressions.Expression<Func<KpiArea, bool>>>(), default))
-            .ReturnsAsync((System.Linq.Expressions.Expression<Func<KpiArea, bool>> _, CancellationToken _) =>
-                new KpiArea { Id = 10, Name = "黑名单区" });
+        kpiMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<Expression<Func<KpiArea, bool>>>(), default))
+            .ReturnsAsync((Expression<Func<KpiArea, bool>> expr, CancellationToken _) =>
+                areas.Values.FirstOrDefault(expr.Compile()));
         kpiMock.Setup(x => x.GetAllInfosByAreaIdAsync(10, default))
             .ReturnsAsync(
             [
@@ -36,9 +43,17 @@ public class RulesSnapshotHelperPublishTests
             [
                 new KpiAreaInfo { Id = 2, AreaId = 20, CountryCode = "US", LeftPostcode = "06000", RightPostcode = "06999" }
             ]);
+        kpiMock.Setup(x => x.FindPublishByAreaIdAndContentHashAsync(It.IsAny<int>(), It.IsAny<string>(), default))
+            .ReturnsAsync((KpiAreaPublishRecord?)null);
+        kpiMock.Setup(x => x.InsertPublishRecordAsync(It.IsAny<KpiAreaPublishRecord>(), default))
+            .ReturnsAsync((KpiAreaPublishRecord r, CancellationToken _) =>
+            {
+                r.Id = r.AreaId * 100;
+                return r;
+            });
 
         var weightRuleMock = new Mock<IWeightRuleRepository>();
-        weightRuleMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<System.Linq.Expressions.Expression<Func<WeightRule, bool>>>(), default))
+        weightRuleMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<Expression<Func<WeightRule, bool>>>(), default))
             .ReturnsAsync(new WeightRule { Id = 1, Name = "标准计重" });
         weightRuleMock.Setup(x => x.GetAllInfosByRuleIdAsync(1, default))
             .ReturnsAsync(
@@ -54,7 +69,7 @@ public class RulesSnapshotHelperPublishTests
             ]);
 
         var roundingMock = new Mock<IWeightRoundingRepository>();
-        roundingMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<System.Linq.Expressions.Expression<Func<WeightRounding, bool>>>(), default))
+        roundingMock.Setup(x => x.FirstOrDefaultAsync(It.IsAny<Expression<Func<WeightRounding, bool>>>(), default))
             .ReturnsAsync(new WeightRounding { Id = 2, Name = "标准进位" });
         roundingMock.Setup(x => x.GetAllInfosByRoundingIdAsync(2, default))
             .ReturnsAsync(
@@ -62,31 +77,30 @@ public class RulesSnapshotHelperPublishTests
                 new WeightRoundingInfo { Id = 1, RoundingId = 2, StartValue = 0, EndValue = 20, Public = "0.5" }
             ]);
 
+        var packService = new KpiAreaPackService(kpiMock.Object);
         var snapshot = new SalesProductRulesPublishSnapshotDto();
         await RulesSnapshotHelper.ApplyRulesToSnapshotAsync(
             snapshot,
             product,
             kpiMock.Object,
             weightRuleMock.Object,
-            roundingMock.Object);
+            roundingMock.Object,
+            packService,
+            "tester");
 
         snapshot.BlacklistAreaId.Should().Be(10);
-        snapshot.BlacklistAreaInfos.Should().HaveCount(1);
-        snapshot.RemoteAreaId.Should().Be(20);
-        snapshot.RemoteAreaInfos.Should().HaveCount(1);
-        snapshot.WeightRuleId.Should().Be(1);
+        snapshot.BlacklistAreaRef.Should().NotBeNull();
+        snapshot.BlacklistAreaRef!.PackVersion.Should().NotBeNullOrWhiteSpace();
+        snapshot.BlacklistAreaInfos.Should().BeEmpty();
+        snapshot.RemoteAreaRef.Should().NotBeNull();
+        snapshot.RemoteAreaRef!.AreaId.Should().Be(20);
         snapshot.WeightRuleInfos.Should().HaveCount(1);
-        snapshot.WeightRoundingId.Should().Be(2);
         snapshot.WeightRoundingInfos.Should().HaveCount(1);
 
-        var json = OmsDocHelper.SerializeSnapshotJson(snapshot);
-        json.Should().Contain("PostcodeRange");
-        json.Should().Contain("(90000,90010]");
-        json.Should().Contain("WeightRuleInfos");
-        json.Should().Contain("WeightRoundingInfos");
-        json.Should().Contain("RemoteAreaInfos");
-        json.Should().NotContain("CreateTime");
-        json.Should().NotContain("UpdateTime");
-        json.Should().NotContain("LeftPostcode");
+        var json = OmsDocHelper.SerializeSnapshotJson(snapshot)!;
+        json.Should().Contain("blacklistAreaRef");
+        json.Should().Contain("remoteAreaRef");
+        json.Should().NotContain("blacklistAreaInfos");
+        json.Should().NotContain("remoteAreaInfos");
     }
 }