feat: profit sharing

lib/domain/analytic/entities/profit_sharing_entity.dart

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+part of '../analytic.dart';
+
+/// Bagi hasil (profit sharing) berdasarkan omzet per parent category.
+@freezed
+class ProfitSharing with _$ProfitSharing {
+  const factory ProfitSharing({
+    required String organizationId,
+    required String outletId,
+    required String outletName,
+    required DateTime dateFrom,
+    required DateTime dateTo,
+    required List<ProfitSharingCategory> categories,
+    required ProfitSharingBudget budget,
+  }) = _ProfitSharing;
+
+  factory ProfitSharing.empty() => ProfitSharing(
+    organizationId: '',
+    outletId: '',
+    outletName: '',
+    dateFrom: DateTime.fromMillisecondsSinceEpoch(0),
+    dateTo: DateTime.fromMillisecondsSinceEpoch(0),
+    categories: [],
+    budget: ProfitSharingBudget.empty(),
+  );
+}
+
+@freezed
+class ProfitSharingCategory with _$ProfitSharingCategory {
+  const ProfitSharingCategory._();
+
+  const factory ProfitSharingCategory({
+    required String parentCategoryId,
+    required String parentCategoryName,
+    required int totalRevenue,
+    required int totalQuantity,
+    required int categoryCount,
+    required int productCount,
+    required int orderCount,
+    required int totalStandardHpp,
+    required int totalFifoHpp,
+    required int totalMovingAverageHpp,
+  }) = _ProfitSharingCategory;
+
+  factory ProfitSharingCategory.empty() => const ProfitSharingCategory(
+    parentCategoryId: '',
+    parentCategoryName: '',
+    totalRevenue: 0,
+    totalQuantity: 0,
+    categoryCount: 0,
+    productCount: 0,
+    orderCount: 0,
+    totalStandardHpp: 0,
+    totalFifoHpp: 0,
+    totalMovingAverageHpp: 0,
+  );
+
+  /// Laba kotor memakai HPP standar (acuan yang dipakai di laporan laba rugi).
+  int get grossProfit => totalRevenue - totalStandardHpp;
+
+  double get grossMargin =>
+      totalRevenue == 0 ? 0 : (grossProfit / totalRevenue) * 100;
+
+  /// % HPP standar terhadap omzet.
+  double get standardHppPercentage =>
+      totalRevenue == 0 ? 0 : (totalStandardHpp / totalRevenue) * 100;
+
+  /// % HPP riil (FIFO) terhadap omzet — dipakai untuk status kesehatan margin.
+  double get realHppPercentage =>
+      totalRevenue == 0 ? 0 : (totalFifoHpp / totalRevenue) * 100;
+}
+
+@freezed
+class ProfitSharingBudget with _$ProfitSharingBudget {
+  const factory ProfitSharingBudget({
+    required ProfitSharingPercentage percentages,
+    required DateTime cutOffFrom,
+    required DateTime cutOffTo,
+    required ProfitSharingPeriod total,
+    required List<ProfitSharingPeriod> weekly,
+    required List<ProfitSharingPeriod> monthly,
+  }) = _ProfitSharingBudget;
+
+  factory ProfitSharingBudget.empty() => ProfitSharingBudget(
+    percentages: ProfitSharingPercentage.empty(),
+    cutOffFrom: DateTime.fromMillisecondsSinceEpoch(0),
+    cutOffTo: DateTime.fromMillisecondsSinceEpoch(0),
+    total: ProfitSharingPeriod.empty(),
+    weekly: [],
+    monthly: [],
+  );
+}
+
+@freezed
+class ProfitSharingPercentage with _$ProfitSharingPercentage {
+  const factory ProfitSharingPercentage({
+    required double purchase,
+    required double owner,
+    required double team,
+  }) = _ProfitSharingPercentage;
+
+  factory ProfitSharingPercentage.empty() =>
+      const ProfitSharingPercentage(purchase: 0, owner: 0, team: 0);
+}
+
+/// Satu baris periode bagi hasil. Dipakai untuk total, mingguan, dan bulanan.
+/// [month] dan [weekCount] hanya terisi untuk data bulanan.
+@freezed
+class ProfitSharingPeriod with _$ProfitSharingPeriod {
+  const ProfitSharingPeriod._();
+
+  const factory ProfitSharingPeriod({
+    required DateTime periodStart,
+    required DateTime periodEnd,
+    required int revenue,
+    required int orderCount,
+    required int limitPurchase,
+    required int limitOwner,
+    required int limitTeam,
+    @Default('') String month,
+    @Default(0) int weekCount,
+  }) = _ProfitSharingPeriod;
+
+  factory ProfitSharingPeriod.empty() => ProfitSharingPeriod(
+    periodStart: DateTime.fromMillisecondsSinceEpoch(0),
+    periodEnd: DateTime.fromMillisecondsSinceEpoch(0),
+    revenue: 0,
+    orderCount: 0,
+    limitPurchase: 0,
+    limitOwner: 0,
+    limitTeam: 0,
+  );
+
+  bool get hasRevenue => revenue > 0;
+
+  int get averageOrderValue => orderCount == 0 ? 0 : revenue ~/ orderCount;
+}
+
+/// Rincian satu kategori induk: ringkasan, sub kategori beserta produknya,
+/// dan bagi hasil khusus kategori tersebut.
+@freezed
+class ProfitSharingDetail with _$ProfitSharingDetail {
+  const factory ProfitSharingDetail({
+    required String organizationId,
+    required String outletId,
+    required String outletName,
+    required DateTime dateFrom,
+    required DateTime dateTo,
+    required String parentCategoryId,
+    required String parentCategoryName,
+    required ProfitSharingCategory summary,
+    required List<ProfitSharingSubCategory> categories,
+    required ProfitSharingBudget budget,
+  }) = _ProfitSharingDetail;
+
+  factory ProfitSharingDetail.empty() => ProfitSharingDetail(
+    organizationId: '',
+    outletId: '',
+    outletName: '',
+    dateFrom: DateTime.fromMillisecondsSinceEpoch(0),
+    dateTo: DateTime.fromMillisecondsSinceEpoch(0),
+    parentCategoryId: '',
+    parentCategoryName: '',
+    summary: ProfitSharingCategory.empty(),
+    categories: [],
+    budget: ProfitSharingBudget.empty(),
+  );
+}
+
+@freezed
+class ProfitSharingSubCategory with _$ProfitSharingSubCategory {
+  const ProfitSharingSubCategory._();
+
+  const factory ProfitSharingSubCategory({
+    required String categoryId,
+    required String categoryName,
+    required int totalRevenue,
+    required int totalQuantity,
+    required int productCount,
+    required int orderCount,
+    required int totalStandardHpp,
+    required int totalFifoHpp,
+    required int totalMovingAverageHpp,
+    required List<ProfitSharingProduct> products,
+  }) = _ProfitSharingSubCategory;
+
+  double get standardHppPercentage =>
+      totalRevenue == 0 ? 0 : (totalStandardHpp / totalRevenue) * 100;
+
+  double get realHppPercentage =>
+      totalRevenue == 0 ? 0 : (totalFifoHpp / totalRevenue) * 100;
+}
+
+@freezed
+class ProfitSharingProduct with _$ProfitSharingProduct {
+  const ProfitSharingProduct._();
+
+  const factory ProfitSharingProduct({
+    required String productId,
+    required String productName,
+    required String productSku,
+    required int productPrice,
+    required int quantitySold,
+    required int revenue,
+    required double averagePrice,
+    required int orderCount,
+    required double standardHppPerUnit,
+    required int standardHppTotal,
+    required double fifoHppPerUnit,
+    required int fifoHppTotal,
+    required double movingAverageHppPerUnit,
+    required int movingAverageHppTotal,
+  }) = _ProfitSharingProduct;
+
+  double get standardHppPercentage =>
+      revenue == 0 ? 0 : (standardHppTotal / revenue) * 100;
+
+  double get realHppPercentage =>
+      revenue == 0 ? 0 : (fifoHppTotal / revenue) * 100;
+}