class AuthApiPaths {
  static const login = '/auth/login';
}

class ProductApiPaths {
  static const list = '/products';
  static const mine = '/products/mine';
  static const createPrivate = '/products/private';
  static const privateList = '/products/private';
  static String promotePrivate(int id) => '/products/private/$id/promote';
  static const pending = '/products/pending';
  static const aiCategorizeBulk = '/products/ai-categorize-bulk';
  static const deleted = '/products/deleted';
  static const merge = '/products/merge';
  static const mergePrivate = '/products/private/merge';
  static String updateMineCategory(int id) => '/products/mine/$id/category';
  static String mergePreview(int sourceProductId, int targetProductId) =>
      '/products/merge-preview?sourceProductId=$sourceProductId&targetProductId=$targetProductId';
  static String setStatus(int id) => '/products/$id/status';
  static String update(int id) => '/products/$id';
  static String canonicalName(int id) => '/products/$id/canonical-name';
  static String canonicalNamePrivate(int id) => '/products/private/$id/canonical-name';
  static String remove(int id) => '/products/$id';
  static String restore(int id) => '/products/$id/restore';
  static const bulkUpdate = '/products/bulk-update';
}

class AiApiPaths {
  static const models = '/ai/models';
}

class CategoryApiPaths {
  static const tree = '/categories/tree';
}

class ReceiptImportApiPaths {
  static const refreshCategories = '/receipt-import/refresh-categories';
  static const unitMappings = '/receipt-import/unit-mappings';
}

class ReceiptAliasApiPaths {
  static const list = '/receipt-aliases';
  static String update(int id) => '/receipt-aliases/$id';
  static String remove(int id) => '/receipt-aliases/$id';
}

class RecipeApiPaths {
  static const list = '/recipes';
  static String detail(int id) => '/recipes/$id';
  static String update(int id) => '/recipes/$id';
  static String remove(int id) => '/recipes/$id';
  static String setVisibility(int id) => '/recipes/$id/visibility';
  static String share(int id) => '/recipes/$id/share';
  static String unshare(int id, String username) => '/recipes/$id/share/${Uri.encodeComponent(username)}';
  static String inventoryPreview(int id) => '/recipes/$id/inventory-preview';
  static String analysis(int id) => '/recipes/$id/analysis';
  static String rematch(int id) => '/recipes/$id/rematch';
  static const parseMarkdown = '/recipes/parse-markdown';
  static const aiSuggestions = '/recipes/ai-suggestions';
}

class InventoryApiPaths {
  static const list = '/inventory';
  static const mergeMany = '/inventory/merge-many';
  static const bulkDelete = '/inventory/bulk-delete';
  static String update(int id) => '/inventory/$id';
  static String remove(int id) => '/inventory/$id';
  static String moveToPantry(int id) => '/inventory/$id/move-to-pantry';
  static String moveToPantryAdmin(int id) => '/inventory/admin/$id/move-to-pantry';
  static String consume(int id) => '/inventory/$id/consume';
  static String consumptionHistory(int id) => '/inventory/$id/consumption-history';
}

class AdminInventoryApiPaths {
  static const list = '/inventory/admin';
  static String withFilters({int? userId, String? sort}) {
    final params = <String, String>{};
    if (userId != null) params['userId'] = '$userId';
    if (sort != null && sort.isNotEmpty) params['sort'] = sort;
    if (params.isEmpty) return list;
    final query = params.entries
        .map((e) => '${Uri.encodeQueryComponent(e.key)}=${Uri.encodeQueryComponent(e.value)}')
        .join('&');
    return '$list?$query';
  }
  static String update(int id) => '/inventory/admin/$id';
  static String remove(int id) => '/inventory/admin/$id';
  static String moveToPantry(int id) => '/inventory/admin/$id/move-to-pantry';
  static const merge = '/inventory/admin/merge';
  static String mergePreview(int sourceInventoryId, int targetInventoryId) =>
      '/inventory/admin/merge-preview?sourceInventoryId=$sourceInventoryId&targetInventoryId=$targetInventoryId';
}

class PantryApiPaths {
  static const list = '/pantry';
  static String remove(int id) => '/pantry/$id';
  static String moveToInventory(int id) => '/pantry/$id/move-to-inventory';
  static String moveToInventoryAdmin(int id) => '/pantry/admin/$id/move-to-inventory';
  static const adminList = '/pantry/admin';
  static const adminCreate = '/pantry/admin';
  static String adminUpdate(int id) => '/pantry/admin/$id';
  static String adminRemove(int id) => '/pantry/admin/$id';
}

class UserApiPaths {
  static const me = '/users/me';
  static const list = '/users';
  static String setRole(int id) => '/users/$id/role';
  static String setPremium(int id) => '/users/$id/premium';
  static String setRecipeSharing(int id) => '/users/$id/recipe-sharing';
  static String updateEmail(int id) => '/users/$id/email';
  static String delete(int id) => '/users/$id';
  static String resetPassword(int id) => '/users/$id/reset-password';
}

class MealPlanApiPaths {
  static const list = '/meal-plan';

  static String listByRange(String from, String to) =>
    '$list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';

  static String shoppingList(String from, String to) =>
    '$list/shopping-list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';

  static String inventoryCompare(String from, String to) =>
    '$list/inventory-compare?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';

  static String removeByDate(String date) =>
    '$list/${Uri.encodeComponent(date)}';
}