fix(misc): CSV column name mismatches in data loading (#32)

* fix: CSV column name mismatches in data loading

- sect.py: Fix headquarter_name/headquarter_desc -> name/desc when reading sect_region.csv
- sect.py: Move sid initialization before technique lookup to fix unbound variable bug
- technique.py: Change sect (name) to sect_id (int) to match technique.csv column
- elixir.py: Remove redundant get_int(row, "id") that reads non-existent column

These fixes ensure:
1. Sect headquarters display correct location names (e.g., "大千光极城" instead of "不夜城")
2. Sect techniques are correctly associated and displayed
3. Technique sect restrictions work properly

* fix: update main.py to use sect_id, add CSV loading tests

- main.py: Change technique.sect to technique.sect_id in API response
- Add tests/test_csv_loading.py to verify CSV column names match code

* test: add API test for /api/meta/game_data endpoint

Verify that techniques in API response use sect_id field (not sect)

* fix: add None check for hq_region in AvatarFactory

Remove redundant code that adds sect headquarters to known_regions.
This logic is already handled by Avatar._init_known_regions() which
uses sect_id matching (more reliable than name-based lookup).

The removed code was causing a flaky test (~1% failure rate) because
resolve_query returns None in test environments with simplified maps.

src/classes/elixir.py

@@ -147,7 +147,6 @@ def _load_elixirs() -> tuple[Dict[int, Elixir], Dict[str, List[Elixir]]]:
 
     df = game_configs["elixir"]
     for row in df:
-        elixir_id = get_int(row, "id")
         name = get_str(row, "name")
         desc = get_str(row, "desc")
         price = get_int(row, "price")

src/classes/sect.py

@@ -180,8 +180,8 @@ def _load_sects() -> tuple[dict[int, Sect], dict[str, Sect]]:
             sid = get_int(sr, "sect_id", -1)
             if sid == -1:
                 continue
-            hq_name = get_str(sr, "headquarter_name")
-            hq_desc = get_str(sr, "headquarter_desc")
+            hq_name = get_str(sr, "name")
+            hq_desc = get_str(sr, "desc")
             hq_by_sect_id[sid] = (hq_name, hq_desc)
     
     # 可能不存在 technique 配表或未添加 sect 列，做容错
@@ -191,12 +191,14 @@ def _load_sects() -> tuple[dict[int, Sect], dict[str, Sect]]:
     for row in df:
         name = get_str(row, "name")
         image_path = assets_base / f"{name}.png"
+        
+        # 先读取当前宗门 ID，供后续使用
+        sid = get_int(row, "id")
 
         # 收集该宗门下配置的功法名称
         technique_names: list[str] = []
         # 检查 tech_df 是否存在以及是否有数据
         if tech_df:
-            # 检查是否存在 sect 字段 (检查第一行或当前行)
             technique_names = [
                 get_str(t, "name")
                 for t in tech_df
@@ -229,7 +231,6 @@ def _load_sects() -> tuple[dict[int, Sect], dict[str, Sect]]:
                 }
 
         # 从 sect_region.csv 中优先取驻地名称/描述；否则兼容旧列或退回宗门名
-        sid = get_int(row, "id")
         csv_hq = hq_by_sect_id.get(sid)
         hq_name_from_csv = (csv_hq[0] if csv_hq else "").strip() if csv_hq else ""
         hq_desc_from_csv = (csv_hq[1] if csv_hq else "").strip() if csv_hq else ""

src/classes/technique.py

@@ -62,8 +62,8 @@ class Technique:
     desc: str
     weight: float
     condition: str
-    # 归属宗门名称；None/空表示无宗门要求（散修可修）
-    sect: Optional[str] = None
+    # 归属宗门ID；None 表示无宗门要求（散修可修）
+    sect_id: Optional[int] = None
     # 影响角色或系统的效果
     effects: dict[str, object] = field(default_factory=dict)
     effect_desc: str = ""
@@ -125,9 +125,8 @@ def loads() -> tuple[dict[int, Technique], dict[str, Technique]]:
         condition = get_str(row, "condition")
         weight = get_float(row, "weight", 1.0)
         
-        sect = get_str(row, "sect")
-        if not sect:
-            sect = None
+        sect_id_raw = get_int(row, "sect_id", -1)
+        sect_id = sect_id_raw if sect_id_raw > 0 else None
             
         effects = load_effect_from_str(get_str(row, "effects"))
         from src.classes.effect import format_effects_to_text
@@ -141,7 +140,7 @@ def loads() -> tuple[dict[int, Technique], dict[str, Technique]]:
             desc=get_str(row, "desc"),
             weight=weight,
             condition=condition,
-            sect=sect,
+            sect_id=sect_id,
             effects=effects,
             effect_desc=effect_desc,
         )
@@ -232,24 +231,22 @@ def get_random_upper_technique_for_avatar(avatar) -> Technique | None:
 def get_technique_by_sect(sect) -> Technique:
     """
     简化版：仅按宗门筛选并按权重抽样，不考虑灵根与 condition。
-    - 散修（sect 为 None/空）：只从无宗门要求（sect 为空）的功法中抽样；
-    - 有宗门：从“无宗门 + 该宗门”的功法中抽样；
+    - 散修（sect 为 None）：只从无宗门要求（sect_id 为 None）的功法中抽样；
+    - 有宗门：从"无宗门 + 该宗门"的功法中抽样；
     若集合为空，则退回全量功法。
     """
     import random
 
-    sect_name: Optional[str] = None
+    target_sect_id: Optional[int] = None
     if sect is not None:
-        sect_name = getattr(sect, "name", sect)
-        if isinstance(sect_name, str):
-            sect_name = sect_name.strip() or None
+        target_sect_id = getattr(sect, "id", None)
 
-    allowed_sects: set[Optional[str]] = {None, ""}
-    if sect_name is not None:
-        allowed_sects.add(sect_name)
+    allowed_sect_ids: set[Optional[int]] = {None}
+    if target_sect_id is not None:
+        allowed_sect_ids.add(target_sect_id)
 
     def _in_allowed_sect(t: Technique) -> bool:
-        return (t.sect in allowed_sects) or (t.sect is None) or (t.sect == "")
+        return t.sect_id in allowed_sect_ids
 
     candidates: List[Technique] = [t for t in techniques_by_id.values() if _in_allowed_sect(t)]
     if not candidates:

src/server/main.py

@@ -1191,7 +1191,7 @@ def get_game_data():
             "name": t.name,
             "grade": t.grade.value,
             "attribute": t.attribute.value,
-            "sect": t.sect
+            "sect_id": t.sect_id
         }
         for t in techniques_by_id.values()
     ]

src/sim/new_avatar.py

@@ -459,12 +459,6 @@ class AvatarFactory:
                 #          自己.relations[师傅] = MASTER (自己认为师傅是师傅)
                 plan.master_avatar.set_relation(avatar, Relation.APPRENTICE)
 
-        # 宗门弟子天生知道宗门总部位置
-        if avatar.sect is not None:
-            res = resolve_query(avatar.sect.headquarter.name, world, expected_types=[Region])
-            hq_region = res.obj
-            avatar.known_regions.add(hq_region.id)
-
         if avatar.technique is not None:
             mapped = attribute_to_root(avatar.technique.attribute)
             if mapped is not None:

tests/test_csv_loading.py

@@ -0,0 +1,159 @@
+"""
+测试 CSV 数据加载的正确性。
+验证代码中使用的列名与 CSV 文件中的实际列名匹配。
+"""
+import pytest
+from src.classes.sect import sects_by_id, sects_by_name, Sect
+from src.classes.technique import techniques_by_id, techniques_by_name, Technique
+
+
+class TestSectLoading:
+    """测试宗门数据加载"""
+
+    def test_sect_headquarter_name_loaded(self):
+        """测试宗门驻地名称正确加载（来自 sect_region.csv 的 name 列）"""
+        # 不夜城 (sect_id=12) 的驻地应该是 "大千光极城"
+        sect = sects_by_id.get(12)
+        assert sect is not None, "宗门 ID=12 应该存在"
+        assert sect.name == "不夜城", "宗门名称应该是 '不夜城'"
+        assert sect.headquarter.name == "大千光极城", (
+            f"驻地名称应该是 '大千光极城'，而不是 '{sect.headquarter.name}'"
+        )
+
+    def test_sect_headquarter_desc_loaded(self):
+        """测试宗门驻地描述正确加载（来自 sect_region.csv 的 desc 列）"""
+        sect = sects_by_id.get(12)
+        assert sect is not None
+        # 验证描述不为空且包含关键词
+        assert sect.headquarter.desc, "驻地描述不应为空"
+        assert "极光" in sect.headquarter.desc, "驻地描述应该包含 '极光'"
+
+    def test_all_sects_have_headquarters(self):
+        """测试所有宗门都有驻地信息"""
+        for sect_id, sect in sects_by_id.items():
+            assert sect.headquarter is not None, f"宗门 {sect.name} (ID={sect_id}) 应该有驻地"
+            assert sect.headquarter.name, f"宗门 {sect.name} 的驻地名称不应为空"
+
+    def test_sect_techniques_loaded(self):
+        """测试宗门功法列表正确加载"""
+        # 明心剑宗 (sect_id=1) 应该有功法
+        sect = sects_by_id.get(1)
+        assert sect is not None, "宗门 ID=1 应该存在"
+        assert len(sect.technique_names) > 0, (
+            f"宗门 '{sect.name}' 应该有独门功法，但 technique_names 为空"
+        )
+
+    def test_sect_without_techniques(self):
+        """测试没有配置功法的宗门（不夜城 sect_id=12）"""
+        sect = sects_by_id.get(12)
+        assert sect is not None
+        # 不夜城在 technique.csv 中没有配置功法，所以应该是空列表
+        assert sect.technique_names == [], (
+            f"宗门 '{sect.name}' 不应该有独门功法"
+        )
+
+
+class TestTechniqueLoading:
+    """测试功法数据加载"""
+
+    def test_technique_sect_id_loaded(self):
+        """测试功法的 sect_id 正确加载（来自 technique.csv 的 sect_id 列）"""
+        # 草字剑诀 (id=30) 属于明心剑宗 (sect_id=1)
+        technique = techniques_by_id.get(30)
+        assert technique is not None, "功法 ID=30 应该存在"
+        assert technique.name == "草字剑诀", f"功法名称应该是 '草字剑诀'，而不是 '{technique.name}'"
+        assert technique.sect_id == 1, (
+            f"功法 '草字剑诀' 的 sect_id 应该是 1，而不是 {technique.sect_id}"
+        )
+
+    def test_technique_without_sect(self):
+        """测试散修功法（没有宗门限制）的 sect_id 为 None"""
+        # 金刚不坏体 (id=1) 是散修功法
+        technique = techniques_by_id.get(1)
+        assert technique is not None, "功法 ID=1 应该存在"
+        assert technique.sect_id is None, (
+            f"散修功法 '{technique.name}' 的 sect_id 应该是 None，而不是 {technique.sect_id}"
+        )
+
+    def test_sect_techniques_match(self):
+        """测试宗门功法和功法的宗门ID相互匹配"""
+        for sect_id, sect in sects_by_id.items():
+            for tech_name in sect.technique_names:
+                technique = techniques_by_name.get(tech_name)
+                assert technique is not None, f"功法 '{tech_name}' 应该存在"
+                assert technique.sect_id == sect_id, (
+                    f"功法 '{tech_name}' 的 sect_id ({technique.sect_id}) "
+                    f"应该匹配宗门 '{sect.name}' 的 ID ({sect_id})"
+                )
+
+
+class TestElixirLoading:
+    """测试丹药数据加载"""
+
+    def test_elixir_loaded_with_item_id(self):
+        """测试丹药使用 item_id 列正确加载"""
+        from src.classes.elixir import elixirs_by_id
+        
+        # 验证丹药已加载且 ID 不为 0（如果用错误的列名会得到默认值 0）
+        assert len(elixirs_by_id) > 0, "应该加载到丹药数据"
+        
+        for elixir_id, elixir in elixirs_by_id.items():
+            assert elixir_id > 0, f"丹药 '{elixir.name}' 的 ID 应该大于 0"
+            assert elixir.id == elixir_id, f"丹药 ID 不匹配: {elixir.id} != {elixir_id}"
+
+
+class TestGameDataAPI:
+    """测试 /api/meta/game_data API 返回正确的数据结构"""
+
+    @pytest.fixture
+    def client(self):
+        """创建测试客户端"""
+        from fastapi.testclient import TestClient
+        from src.server.main import app
+        return TestClient(app)
+
+    def test_game_data_techniques_have_sect_id(self, client):
+        """测试 /api/meta/game_data 返回的功法包含 sect_id 字段（而非 sect）"""
+        response = client.get("/api/meta/game_data")
+        assert response.status_code == 200
+        
+        data = response.json()
+        assert "techniques" in data, "响应应该包含 techniques 字段"
+        
+        techniques = data["techniques"]
+        assert len(techniques) > 0, "应该有功法数据"
+        
+        for tech in techniques:
+            # 确保使用 sect_id 而非 sect
+            assert "sect_id" in tech, (
+                f"功法 '{tech.get('name', 'unknown')}' 应该有 sect_id 字段"
+            )
+            assert "sect" not in tech, (
+                f"功法 '{tech.get('name', 'unknown')}' 不应该有 sect 字段（应使用 sect_id）"
+            )
+            
+            # 验证 sect_id 的值类型正确
+            sect_id = tech["sect_id"]
+            assert sect_id is None or isinstance(sect_id, int), (
+                f"功法 '{tech.get('name')}' 的 sect_id 应该是 None 或 int，而不是 {type(sect_id)}"
+            )
+
+    def test_game_data_sects_structure(self, client):
+        """测试 /api/meta/game_data 返回的宗门数据结构正确"""
+        response = client.get("/api/meta/game_data")
+        assert response.status_code == 200
+        
+        data = response.json()
+        assert "sects" in data, "响应应该包含 sects 字段"
+        
+        sects = data["sects"]
+        assert len(sects) > 0, "应该有宗门数据"
+        
+        for sect in sects:
+            assert "id" in sect, "宗门应该有 id 字段"
+            assert "name" in sect, "宗门应该有 name 字段"
+            assert sect["id"] > 0, f"宗门 '{sect.get('name')}' 的 ID 应该大于 0"
+
+
+if __name__ == "__main__":
+    pytest.main([__file__, "-v"])