fix: 对齐报工归属有效工时分配

tests/test_report_allocations.py

@@ -7,11 +7,13 @@ from sqlalchemy.orm import sessionmaker
 
 from app.database import Base
 from app.models import ProductionReport, ProductionReportAllocation, ProductionReportItem
+from app.services.metrics import calculate_report_metrics
 from app.services.report_allocations import (
     allocation_summary_text,
     build_report_allocation_drafts,
     refresh_report_allocations,
 )
+from app.services.work_schedule import WorkScheduleConfig
 
 
 @compiles(BigInteger, "sqlite")
@@ -28,12 +30,15 @@ def _item(
     changeover_count: float = 0,
     process_unit_price_yuan: float = 0,
     started_at: datetime | None = None,
+    device_no: str = "23#",
+    product_name: str | None = None,
+    process_name: str | None = "冲压",
 ):
     return SimpleNamespace(
         id=id,
-        device_no="23#",
-        product_name="23#",
-        process_name="冲压",
+        device_no=device_no,
+        product_name=product_name or device_no,
+        process_name=process_name,
         started_at=started_at,
         standard_beat=1,
         standard_workload=0,
@@ -168,6 +173,54 @@ def test_items_sharing_same_started_at_split_the_segment_minutes():
     ]
 
 
+def test_device_matched_and_unmatched_items_match_metrics_remaining_minutes():
+    start_at = datetime(2026, 7, 25, 8, 0)
+    end_at = datetime(2026, 7, 25, 11, 0)
+    matching_item = _item(id=1, good_qty=10, device_no="23#")
+    unmatched_item = _item(id=2, good_qty=20, device_no="99#")
+    report = _report(start_at, end_at, [matching_item, unmatched_item], devices=[_device(start_at)])
+
+    calculate_report_metrics(start_at, end_at, [matching_item, unmatched_item], devices=[_device(start_at)])
+    rows = build_report_allocation_drafts(report)
+
+    assert {matching_item.id: matching_item.allocated_minutes, unmatched_item.id: unmatched_item.allocated_minutes} == {
+        1: 180,
+        2: 0,
+    }
+    assert {row.report_item_id: row.effective_minutes for row in rows} == {
+        1: 180,
+        2: 0,
+    }
+
+
+def test_night_allocation_uses_meal_deducted_minutes_with_previous_date_rules():
+    schedule = WorkScheduleConfig(
+        day_start="08:00",
+        day_end="17:20",
+        lunch_start="11:40",
+        lunch_end="12:40",
+        dinner_start="21:00",
+        dinner_end="21:30",
+        overtime_start="18:00",
+        overtime_end="20:00",
+        night_start="20:00",
+        night_end="06:00",
+    )
+    start_at = datetime(2026, 7, 25, 20, 0)
+    end_at = datetime(2026, 7, 25, 22, 0)
+    item = _item(id=1, good_qty=90)
+    report = _report(start_at, end_at, item)
+
+    metrics = calculate_report_metrics(start_at, end_at, [item], schedule=schedule)
+    rows = build_report_allocation_drafts(report, schedule=schedule)
+
+    assert metrics["effective_minutes"] == 90
+    assert metrics["shift_night_minutes"] == 90
+    assert [(row.allocation_date, row.night_minutes, row.effective_minutes) for row in rows] == [
+        (date(2026, 7, 25), 90, 90),
+    ]
+
+
 def test_zero_effective_minutes_falls_back_to_original_report_date():
     item = _item(good_qty=5, defect_qty=1, scrap_qty=0.5, changeover_count=2, process_unit_price_yuan=3)
     report = _report(