V10.621 sync auto candidates to growth layer

tests/test_external_market_offer_service.py

@@ -247,6 +247,76 @@ def test_sync_legacy_momo_reference_offers_dry_run_does_not_write():
     assert count == 0
 
 
+def test_sync_targeted_momo_candidates_writes_unit_price_offer():
+    from services.external_market_offer_service import sync_targeted_momo_candidates_to_external_offers
+
+    engine = create_engine("sqlite:///:memory:")
+    _seed_external_offer_sync_tables(engine)
+
+    payload = sync_targeted_momo_candidates_to_external_offers(engine, [
+        {
+            "product_id": "10833188",
+            "name": "MOMO B5 修復霜 40ml",
+            "price": 468,
+            "original_price": 835,
+            "product_url": "https://momo.test/10833188",
+            "image_url": "https://img.test/10833188.jpg",
+            "brand": "理膚寶水",
+            "target_pchome_product_id": "PCH-1",
+            "target_pchome_name": "PChome B5 修復霜 40ml",
+            "target_pchome_price": 920,
+            "target_match_score": 0.74,
+            "auto_compare_type": "unit_price",
+            "target_price_basis": "unit_price",
+            "target_match_reasons": ["unit_comparable"],
+            "target_comparison_mode": "unit_comparable",
+            "target_unit_price_comparison": {
+                "comparable": True,
+                "unit_label": "ml",
+                "momo_total_quantity": 40,
+                "competitor_total_quantity": 40,
+                "momo_unit_price": 11.7,
+                "competitor_unit_price": 23.0,
+                "unit_gap_pct": -49.13,
+            },
+        },
+        {
+            "product_id": "REVIEW-1",
+            "name": "仍需人工商品",
+            "price": 500,
+            "target_pchome_product_id": "PCH-2",
+            "auto_compare_type": "manual_review",
+        },
+    ])
+
+    assert payload["success"] is True
+    assert payload["status"] == "synced"
+    assert payload["candidate_count"] == 2
+    assert payload["written_count"] == 1
+    assert payload["unit_price_count"] == 1
+    assert payload["skipped_reasons"] == {"不是可自動使用的候選": 1}
+
+    with engine.connect() as conn:
+        row = conn.execute(text("""
+            SELECT source_product_id, price, pchome_product_id, match_status,
+                   quality_score, data_quality_status, ingestion_method,
+                   raw_payload_json
+            FROM external_offers
+        """)).mappings().one()
+
+    raw_payload = __import__("json").loads(row["raw_payload_json"])
+    assert row["source_product_id"] == "10833188"
+    assert row["price"] == 468
+    assert row["pchome_product_id"] == "PCH-1"
+    assert row["match_status"] == "verified"
+    assert row["quality_score"] == 82
+    assert row["data_quality_status"] == "verified"
+    assert row["ingestion_method"] == "targeted_momo_search"
+    assert raw_payload["price_basis"] == "unit_price"
+    assert raw_payload["pchome_public_price"] == 920
+    assert raw_payload["unit_price_comparison"]["unit_gap_pct"] == -49.13
+
+
 def test_external_source_readiness_uses_legacy_momo_reference_cache():
     from services.external_market_offer_service import build_external_source_readiness
 

tests/test_frontend_v2_assets.py

@@ -479,6 +479,8 @@ def test_ai_intelligence_uses_v2_shell_and_real_runtime_apis():
     assert "compSourceSummary" in template
     assert "'external_offers':" in template
     assert "'自動同步'" in template
+    assert "price_basis_label" in template
+    assert "商品總價" in template
     assert "/api/ai/pchome-growth/opportunities" in template
     assert "最近處理紀錄" in template
     assert "處理紀錄" in template
@@ -529,6 +531,8 @@ def test_price_comparison_page_is_action_oriented_and_plain_chinese():
     assert "renderMomoUnitComparePanel" in template
     assert "自動單位價比較" in template
     assert "查看單位價" in template
+    assert "sync_external_offers: true" in template
+    assert "已同步 ${syncedCount} 筆到作戰清單" in template
     assert "renderMomoReviewPanel" in template
     assert "/api/price_comparison/fetch_momo_for_pchome" in template
     assert "MOMO 候選待確認" in template

tests/test_momo_crawler_targeted_search.py

@@ -79,6 +79,7 @@ def test_search_momo_products_for_pchome_products_uses_each_pchome_product_as_ta
     assert products[0]["product_id"] == "12345678"
     assert products[0]["target_pchome_product_id"] == "PCH-1"
     assert products[0]["target_pchome_name"] == "【LA ROCHE-POSAY 理膚寶水】B5全面修復霜 40ml"
+    assert products[0]["target_pchome_price"] == 920
     assert products[0]["target_match_score"] > 0
     assert products[0]["source_strategy"] == "pchome_targeted_momo_search"
 

tests/test_pchome_revenue_growth_service.py

@@ -87,6 +87,46 @@ def _seed_growth_external_offers(engine):
         """))
 
 
+def _seed_growth_unit_price_external_offer(engine):
+    with engine.begin() as conn:
+        conn.execute(text("""
+            CREATE TABLE external_offers (
+                id INTEGER PRIMARY KEY,
+                source_code TEXT,
+                platform_code TEXT,
+                source_product_id TEXT,
+                source_offer_key TEXT,
+                title TEXT,
+                price REAL,
+                observed_at TEXT,
+                expires_at TEXT,
+                ingestion_method TEXT,
+                pchome_product_id TEXT,
+                momo_sku TEXT,
+                match_status TEXT,
+                quality_score REAL,
+                data_quality_status TEXT,
+                quality_notes_json TEXT,
+                raw_payload_json TEXT
+            )
+        """))
+        conn.execute(text("""
+            INSERT INTO external_offers (
+                id, source_code, platform_code, source_product_id, source_offer_key,
+                title, price, observed_at, expires_at, ingestion_method,
+                pchome_product_id, momo_sku, match_status, quality_score,
+                data_quality_status, quality_notes_json, raw_payload_json
+            )
+            VALUES (
+                1, 'momo_reference', 'momo', 'MOMO-UNIT', 'momo_reference:MOMO-UNIT:PCH-1:unit_price',
+                'MOMO 單位價商品', 468, '2026-06-14 12:00:00', NULL, 'targeted_momo_search',
+                'PCH-1', 'MOMO-UNIT', 'verified', 82,
+                'verified', '["自動單位價比較"]',
+                '{"price_basis": "unit_price", "pchome_public_price": 920, "pchome_public_name": "PChome 公開商品", "tags": ["identity_v2", "price_basis_unit_price"], "unit_price_comparison": {"unit_label": "ml", "momo_unit_price": 11.7, "competitor_unit_price": 23.0, "momo_total_quantity": 40, "competitor_total_quantity": 40, "unit_gap_pct": -49.13}}'
+            )
+        """))
+
+
 def test_pchome_growth_opportunities_use_plain_language_and_pause_shopee_coupang():
     from services.pchome_revenue_growth_service import build_pchome_growth_opportunities
 
@@ -138,6 +178,31 @@ def test_pchome_growth_prefers_external_offers_over_legacy_competitor_cache():
     assert payload["stats"]["external_data_source_counts"] == {"自動同步資料層": 1}
 
 
+def test_pchome_growth_understands_unit_price_external_offers():
+    from services.pchome_revenue_growth_service import build_pchome_growth_opportunities
+
+    engine = create_engine("sqlite:///:memory:")
+    _seed_growth_tables(engine)
+    _seed_growth_unit_price_external_offer(engine)
+
+    payload = build_pchome_growth_opportunities(engine, limit=5)
+
+    assert payload["success"] is True
+    pchome_1 = next(item for item in payload["opportunities"] if item["pchome_product_id"] == "PCH-1")
+    external_price = pchome_1["external_price"]
+    assert external_price["data_source"] == "external_offers"
+    assert external_price["price_basis"] == "unit_price"
+    assert external_price["price_basis_label"] == "單位價"
+    assert external_price["momo_price"] == 468
+    assert external_price["pchome_price"] == 920
+    assert external_price["momo_unit_price"] == 11.7
+    assert external_price["pchome_unit_price"] == 23.0
+    assert external_price["gap_pct"] == -49.1
+    assert pchome_1["recommended_action"]["label"] == "檢查售價與活動"
+    assert pchome_1["data_quality"]["label"] == "資料可用單位價判斷"
+    assert any("單位價" in line for line in pchome_1["reason_lines"])
+
+
 def test_ai_product_pick_sales_join_by_sku_disabled_by_default(monkeypatch):
     from services.ai_product_pick_agent import _sales_join_by_momo_sku_enabled
 

tests/test_price_comparison_routes.py

@@ -172,3 +172,66 @@ def test_fetch_momo_for_pchome_endpoint_splits_auto_and_review_candidates(monkey
     assert payload["data"]["products"][0]["product_id"] == "AUTO-1"
     assert payload["data"]["unit_compare_candidates"][0]["product_id"] == "UNIT-1"
     assert payload["data"]["review_candidates"][0]["product_id"] == "REVIEW-1"
+    assert payload["data"]["external_offer_sync"]["status"] == "not_requested"
+
+
+def test_fetch_momo_for_pchome_endpoint_syncs_auto_candidates_when_requested(monkeypatch):
+    from routes import price_comparison_routes as routes
+
+    captured = {}
+
+    def fake_targeted_search(pchome_products, **kwargs):
+        return True, "找到候選", [
+            {
+                "name": "可直接比價商品",
+                "price": 890,
+                "product_id": "AUTO-1",
+                "auto_compare_type": "total_price",
+                "can_auto_compare": True,
+            },
+            {
+                "name": "自動單位價商品",
+                "price": 468,
+                "product_id": "UNIT-1",
+                "auto_compare_type": "unit_price",
+                "can_auto_compare": True,
+            },
+            {
+                "name": "需確認商品",
+                "price": 468,
+                "product_id": "REVIEW-1",
+                "can_auto_compare": False,
+            },
+        ]
+
+    def fake_sync(candidates):
+        captured["sync_candidates"] = candidates
+        return {
+            "success": True,
+            "status": "synced",
+            "written_count": len(candidates),
+            "unit_price_count": 1,
+            "total_price_count": 1,
+        }
+
+    monkeypatch.setattr(routes, "search_momo_products_for_pchome_products", fake_targeted_search)
+    monkeypatch.setattr(routes, "_sync_targeted_candidates_to_external_offers", fake_sync)
+
+    app = Flask(__name__)
+    with app.test_request_context(
+        "/api/price_comparison/fetch_momo_for_pchome",
+        method="POST",
+        json={
+            "sync_external_offers": True,
+            "pchome_products": [
+                {"name": "理膚寶水 B5 修復霜", "price": 920, "product_id": "PCH-1"},
+            ],
+        },
+    ):
+        response = routes.fetch_momo_for_pchome_products.__wrapped__()
+
+    payload = response.get_json()
+    assert payload["success"] is True
+    assert payload["data"]["external_offer_sync"]["status"] == "synced"
+    assert payload["data"]["external_offer_sync"]["written_count"] == 2
+    assert [item["product_id"] for item in captured["sync_candidates"]] == ["AUTO-1", "UNIT-1"]