Improve te panel de control logic

services/inventory/scripts/demo/seed_demo_stock.py

@@ -54,6 +54,74 @@ DEMO_TENANT_LA_ESPIGA = uuid.UUID("b2c3d4e5-f6a7-48b9-c0d1-e2f3a4b5c6d7")
 # Base reference date for demo data (all relative dates calculated from this)
 BASE_REFERENCE_DATE = datetime(2025, 1, 15, 12, 0, 0, tzinfo=timezone.utc)
 
+# Daily consumption rates (kg/day) - aligned with procurement seed script
+# Used to create realistic stock levels that trigger appropriate PO scenarios
+DAILY_CONSUMPTION_RATES = {
+    "HAR-T55-001": 50.0,           # Harina de Trigo T55
+    "HAR-INT-001": 15.0,           # Harina Integral Ecológica
+    "MAN-SAL-001": 8.0,            # Mantequilla sin Sal 82% MG
+    "HUE-FRE-001": 100.0,          # Huevos Frescos (units, modeled as kg)
+    "LEV-SEC-001": 2.5,            # Levadura Seca
+    "SAL-FIN-001": 3.0,            # Sal Fina
+    "ACE-OLI-001": 5.0,            # Aceite de Oliva Virgen
+    "AZU-MOR-001": 6.0,            # Azúcar Moreno
+    "SEM-GIR-001": 2.0,            # Semillas de Girasol
+    "MIE-AZA-001": 1.5,            # Miel de Azahar
+    "CHO-NEG-001": 4.0,            # Chocolate Negro 70%
+    "NUE-PEL-001": 3.5,            # Nueces Peladas
+    "PAS-SUL-001": 2.5             # Pasas Sultanas
+}
+
+# Reorder points (kg) - when to trigger PO
+REORDER_POINTS_BY_SKU = {
+    "HAR-T55-001": 150.0,          # Critical ingredient
+    "HAR-INT-001": 50.0,
+    "MAN-SAL-001": 25.0,
+    "HUE-FRE-001": 300.0,
+    "LEV-SEC-001": 10.0,
+    "SAL-FIN-001": 20.0,
+    "ACE-OLI-001": 15.0,
+    "AZU-MOR-001": 20.0,
+    "SEM-GIR-001": 10.0,
+    "MIE-AZA-001": 5.0,
+    "CHO-NEG-001": 15.0,
+    "NUE-PEL-001": 12.0,
+    "PAS-SUL-001": 10.0
+}
+
+def calculate_realistic_stock_level(
+    ingredient_sku: str,
+    make_critical: bool = False,
+    variability_factor: float = 0.2
+) -> float:
+    """
+    Calculate realistic stock level based on consumption rates
+
+    Args:
+        ingredient_sku: SKU of the ingredient
+        make_critical: If True, create critically low stock (< 1 day supply)
+        variability_factor: Random variation (default 20%)
+
+    Returns:
+        Realistic stock level in kg
+    """
+    daily_consumption = DAILY_CONSUMPTION_RATES.get(ingredient_sku, 5.0)
+
+    if make_critical:
+        # Critical: 0.5-6 hours worth of stock
+        days_of_supply = random.uniform(0.02, 0.25)
+    else:
+        # Normal: 5-15 days worth of stock (healthy inventory levels)
+        # This prevents all ingredients from triggering alerts
+        days_of_supply = random.uniform(5.0, 15.0)
+
+    stock_level = daily_consumption * days_of_supply
+
+    # Add realistic variability
+    stock_level *= random.uniform(1 - variability_factor, 1 + variability_factor)
+
+    return max(0.1, stock_level)  # Minimum 0.1 kg
+
 # Load configuration from JSON
 def load_stock_config():
     """Load stock configuration from JSON file"""
@@ -126,13 +194,25 @@ async def create_stock_batches_for_ingredient(
     stocks = []
     num_batches = random.randint(1, 2)  # Reduced from 3-5 for faster demo loading
 
-    # Calculate target total stock for this ingredient
-    # Use 40-80% of max_stock_level to allow for realistic variation
-    # If max_stock_level is not set, use reorder_point * 3 as a reasonable target
-    if ingredient.max_stock_level:
-        target_total_stock = float(ingredient.max_stock_level) * random.uniform(0.4, 0.8)
+    # CRITICAL DEMO SCENARIO: Create consumption-aware stock levels
+    # This creates realistic scenarios that trigger intelligent PO reasoning
+    critical_low_stock_skus = ["HAR-T55-001", "LEV-SEC-001", "MAN-SAL-001"]
+    is_critical_low = ingredient.sku in critical_low_stock_skus
+
+    # Calculate target total stock using consumption-aware logic
+    if is_critical_low:
+        # Critical low: < 1 day supply (triggers urgent/critical PO reasoning)
+        target_total_stock = calculate_realistic_stock_level(
+            ingredient.sku,
+            make_critical=True
+        )
+        num_batches = 1  # Single nearly-empty batch for critical items
     else:
-        target_total_stock = float(ingredient.reorder_point or 50.0) * 3.0
+        # Normal low stock: 1-4 days supply (creates urgency but not critical)
+        target_total_stock = calculate_realistic_stock_level(
+            ingredient.sku,
+            make_critical=False
+        )
 
     # Distribute total stock across batches
     batch_quantities = []