添加 PRCXI 耗材管理 Web 应用 (labware_manager)

新增 labware_manager 模块：
- Web UI 支持耗材 CRUD、SVG 俯视图/侧面图实时预览
- SVG 支持触控板双指缩放(pinch-to-zoom)和平移
- 网格排列自动居中按钮(autoCenter)
- 表单参数标签中英文双语显示
- 从已有代码/YAML 导入、Python/YAML 代码生成

更新 CLAUDE.md：补充 labware manager、decorator 注册模式、CI 说明

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

unilabos/labware_manager/codegen.py

@@ -0,0 +1,451 @@
+"""JSON → prcxi_labware.py 代码生成。
+
+读取 labware_db.json，输出完整的 prcxi_labware.py（或 prcxi_labware_test.py）。
+"""
+
+from __future__ import annotations
+
+import shutil
+from pathlib import Path
+from typing import List, Optional
+
+from unilabos.labware_manager.models import LabwareDB, LabwareItem
+
+_TARGET_DIR = Path(__file__).resolve().parents[1] / "devices" / "liquid_handling" / "prcxi"
+
+# ---------- 固定头部 ----------
+_HEADER = '''\
+from typing import Any, Callable, Dict, List, Optional, Tuple
+from pylabrobot.resources import Tube, Coordinate
+from pylabrobot.resources.well import Well, WellBottomType, CrossSectionType
+from pylabrobot.resources.tip import Tip, TipCreator
+from pylabrobot.resources.tip_rack import TipRack, TipSpot
+from pylabrobot.resources.utils import create_ordered_items_2d
+from pylabrobot.resources.height_volume_functions import (
+    compute_height_from_volume_rectangle,
+    compute_volume_from_height_rectangle,
+)
+
+from .prcxi import PRCXI9300Plate, PRCXI9300TipRack, PRCXI9300Trash, PRCXI9300TubeRack, PRCXI9300PlateAdapter
+
+def _make_tip_helper(volume: float, length: float, depth: float) -> Tip:
+    """
+    PLR 的 Tip 类参数名为: maximal_volume, total_tip_length, fitting_depth
+    """
+    return Tip(
+        has_filter=False, # 默认无滤芯
+        maximal_volume=volume,
+        total_tip_length=length,
+        fitting_depth=depth
+    )
+
+'''
+
+
+def _gen_plate(item: LabwareItem) -> str:
+    """生成 Plate 类型的工厂函数代码。"""
+    lines = []
+    fn = item.function_name
+    doc = item.docstring or f"Code: {item.material_info.Code}"
+
+    has_vf = item.volume_functions is not None
+
+    if has_vf:
+        # 有 volume_functions 时需要 well_kwargs 方式
+        vf = item.volume_functions
+        well = item.well
+        grid = item.grid
+
+        lines.append(f'def {fn}(name: str) -> PRCXI9300Plate:')
+        lines.append(f'    """')
+        for dl in doc.split('\n'):
+            lines.append(f'    {dl}')
+        lines.append(f'    """')
+
+        # 计算 well_size 变量
+        lines.append(f'    well_size_x = {well.size_x}')
+        lines.append(f'    well_size_y = {well.size_y}')
+
+        lines.append(f'    well_kwargs = {{')
+        lines.append(f'        "size_x": well_size_x,')
+        lines.append(f'        "size_y": well_size_y,')
+        lines.append(f'        "size_z": {well.size_z},')
+        lines.append(f'        "bottom_type": WellBottomType.{well.bottom_type},')
+        if well.cross_section_type and well.cross_section_type != "CIRCLE":
+            lines.append(f'        "cross_section_type": CrossSectionType.{well.cross_section_type},')
+        lines.append(f'        "compute_height_from_volume": lambda liquid_volume: compute_height_from_volume_rectangle(')
+        lines.append(f'            liquid_volume=liquid_volume, well_length=well_size_x, well_width=well_size_y')
+        lines.append(f'        ),')
+        lines.append(f'        "compute_volume_from_height": lambda liquid_height: compute_volume_from_height_rectangle(')
+        lines.append(f'            liquid_height=liquid_height, well_length=well_size_x, well_width=well_size_y')
+        lines.append(f'        ),')
+        if well.material_z_thickness is not None:
+            lines.append(f'        "material_z_thickness": {well.material_z_thickness},')
+        lines.append(f'    }}')
+        lines.append(f'')
+        lines.append(f'    return PRCXI9300Plate(')
+        lines.append(f'        name=name,')
+        lines.append(f'        size_x={item.size_x},')
+        lines.append(f'        size_y={item.size_y},')
+        lines.append(f'        size_z={item.size_z},')
+        lines.append(f'        lid=None,')
+        lines.append(f'        model="{item.model}",')
+        lines.append(f'        category="plate",')
+        lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))},')
+        lines.append(f'        ordered_items=create_ordered_items_2d(')
+        lines.append(f'            Well,')
+        lines.append(f'            num_items_x={grid.num_items_x},')
+        lines.append(f'            num_items_y={grid.num_items_y},')
+        lines.append(f'            dx={grid.dx},')
+        lines.append(f'            dy={grid.dy},')
+        lines.append(f'            dz={grid.dz},')
+        lines.append(f'            item_dx={grid.item_dx},')
+        lines.append(f'            item_dy={grid.item_dy},')
+        lines.append(f'            **well_kwargs,')
+        lines.append(f'        ),')
+        lines.append(f'    )')
+    else:
+        # 普通 plate
+        well = item.well
+        grid = item.grid
+
+        lines.append(f'def {fn}(name: str) -> PRCXI9300Plate:')
+        lines.append(f'    """')
+        for dl in doc.split('\n'):
+            lines.append(f'    {dl}')
+        lines.append(f'    """')
+        lines.append(f'    return PRCXI9300Plate(')
+        lines.append(f'        name=name,')
+        lines.append(f'        size_x={item.size_x},')
+        lines.append(f'        size_y={item.size_y},')
+        lines.append(f'        size_z={item.size_z},')
+        if item.plate_type:
+            lines.append(f'        plate_type="{item.plate_type}",')
+        lines.append(f'        model="{item.model}",')
+        lines.append(f'        category="plate",')
+        lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))},')
+        if grid and well:
+            lines.append(f'        ordered_items=create_ordered_items_2d(')
+            lines.append(f'            Well,')
+            lines.append(f'            num_items_x={grid.num_items_x},')
+            lines.append(f'            num_items_y={grid.num_items_y},')
+            lines.append(f'            dx={grid.dx},')
+            lines.append(f'            dy={grid.dy},')
+            lines.append(f'            dz={grid.dz},')
+            lines.append(f'            item_dx={grid.item_dx},')
+            lines.append(f'            item_dy={grid.item_dy},')
+            lines.append(f'            size_x={well.size_x},')
+            lines.append(f'            size_y={well.size_y},')
+            lines.append(f'            size_z={well.size_z},')
+            if well.max_volume is not None:
+                lines.append(f'            max_volume={well.max_volume},')
+            if well.material_z_thickness is not None:
+                lines.append(f'            material_z_thickness={well.material_z_thickness},')
+            if well.bottom_type and well.bottom_type != "FLAT":
+                lines.append(f'            bottom_type=WellBottomType.{well.bottom_type},')
+            if well.cross_section_type:
+                lines.append(f'            cross_section_type=CrossSectionType.{well.cross_section_type},')
+            lines.append(f'        ),')
+        lines.append(f'    )')
+
+    return '\n'.join(lines)
+
+
+def _gen_tip_rack(item: LabwareItem) -> str:
+    """生成 TipRack 工厂函数代码。"""
+    lines = []
+    fn = item.function_name
+    doc = item.docstring or f"Code: {item.material_info.Code}"
+    grid = item.grid
+    tip = item.tip
+
+    lines.append(f'def {fn}(name: str) -> PRCXI9300TipRack:')
+    lines.append(f'    """')
+    for dl in doc.split('\n'):
+        lines.append(f'    {dl}')
+    lines.append(f'    """')
+    lines.append(f'    return PRCXI9300TipRack(')
+    lines.append(f'        name=name,')
+    lines.append(f'        size_x={item.size_x},')
+    lines.append(f'        size_y={item.size_y},')
+    lines.append(f'        size_z={item.size_z},')
+    lines.append(f'        model="{item.model}",')
+    lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))},')
+    if grid and tip:
+        lines.append(f'        ordered_items=create_ordered_items_2d(')
+        lines.append(f'            TipSpot,')
+        lines.append(f'            num_items_x={grid.num_items_x},')
+        lines.append(f'            num_items_y={grid.num_items_y},')
+        lines.append(f'            dx={grid.dx},')
+        lines.append(f'            dy={grid.dy},')
+        lines.append(f'            dz={grid.dz},')
+        lines.append(f'            item_dx={grid.item_dx},')
+        lines.append(f'            item_dy={grid.item_dy},')
+        lines.append(f'            size_x={tip.spot_size_x},')
+        lines.append(f'            size_y={tip.spot_size_y},')
+        lines.append(f'            size_z={tip.spot_size_z},')
+        lines.append(f'            make_tip=lambda: _make_tip_helper(volume={tip.tip_volume}, length={tip.tip_length}, depth={tip.tip_fitting_depth})')
+        lines.append(f'        )')
+    lines.append(f'    )')
+
+    return '\n'.join(lines)
+
+
+def _gen_trash(item: LabwareItem) -> str:
+    """生成 Trash 工厂函数代码。"""
+    lines = []
+    fn = item.function_name
+    doc = item.docstring or f"Code: {item.material_info.Code}"
+
+    lines.append(f'def {fn}(name: str = "trash") -> PRCXI9300Trash:')
+    lines.append(f'    """')
+    for dl in doc.split('\n'):
+        lines.append(f'    {dl}')
+    lines.append(f'    """')
+    lines.append(f'    return PRCXI9300Trash(')
+    lines.append(f'        name="trash",')
+    lines.append(f'        size_x={item.size_x},')
+    lines.append(f'        size_y={item.size_y},')
+    lines.append(f'        size_z={item.size_z},')
+    lines.append(f'        category="trash",')
+    lines.append(f'        model="{item.model}",')
+    lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))}')
+    lines.append(f'    )')
+
+    return '\n'.join(lines)
+
+
+def _gen_tube_rack(item: LabwareItem) -> str:
+    """生成 TubeRack 工厂函数代码。"""
+    lines = []
+    fn = item.function_name
+    doc = item.docstring or f"Code: {item.material_info.Code}"
+    grid = item.grid
+    tube = item.tube
+
+    lines.append(f'def {fn}(name: str) -> PRCXI9300TubeRack:')
+    lines.append(f'    """')
+    for dl in doc.split('\n'):
+        lines.append(f'    {dl}')
+    lines.append(f'    """')
+    lines.append(f'    return PRCXI9300TubeRack(')
+    lines.append(f'        name=name,')
+    lines.append(f'        size_x={item.size_x},')
+    lines.append(f'        size_y={item.size_y},')
+    lines.append(f'        size_z={item.size_z},')
+    lines.append(f'        model="{item.model}",')
+    lines.append(f'        category="tube_rack",')
+    lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))},')
+    if grid and tube:
+        lines.append(f'        ordered_items=create_ordered_items_2d(')
+        lines.append(f'            Tube,')
+        lines.append(f'            num_items_x={grid.num_items_x},')
+        lines.append(f'            num_items_y={grid.num_items_y},')
+        lines.append(f'            dx={grid.dx},')
+        lines.append(f'            dy={grid.dy},')
+        lines.append(f'            dz={grid.dz},')
+        lines.append(f'            item_dx={grid.item_dx},')
+        lines.append(f'            item_dy={grid.item_dy},')
+        lines.append(f'            size_x={tube.size_x},')
+        lines.append(f'            size_y={tube.size_y},')
+        lines.append(f'            size_z={tube.size_z},')
+        lines.append(f'            max_volume={tube.max_volume}')
+        lines.append(f'        )')
+    lines.append(f'    )')
+
+    return '\n'.join(lines)
+
+
+def _gen_plate_adapter(item: LabwareItem) -> str:
+    """生成 PlateAdapter 工厂函数代码。"""
+    lines = []
+    fn = item.function_name
+    doc = item.docstring or f"Code: {item.material_info.Code}"
+
+    lines.append(f'def {fn}(name: str) -> PRCXI9300PlateAdapter:')
+    lines.append(f'    """ {doc} """')
+    lines.append(f'    return PRCXI9300PlateAdapter(')
+    lines.append(f'        name=name,')
+    lines.append(f'        size_x={item.size_x},')
+    lines.append(f'        size_y={item.size_y},')
+    lines.append(f'        size_z={item.size_z},')
+    if item.model:
+        lines.append(f'        model="{item.model}",')
+    lines.append(f'        material_info={_fmt_dict(item.material_info.model_dump(exclude_none=True))}')
+    lines.append(f'    )')
+
+    return '\n'.join(lines)
+
+
+def _fmt_dict(d: dict) -> str:
+    """格式化字典为 Python 代码片段。"""
+    parts = []
+    for k, v in d.items():
+        if isinstance(v, str):
+            parts.append(f'"{k}": "{v}"')
+        elif v is None:
+            continue
+        else:
+            parts.append(f'"{k}": {v}')
+    return '{' + ', '.join(parts) + '}'
+
+
+def _gen_template_factory_kinds(items: List[LabwareItem]) -> str:
+    """生成 PRCXI_TEMPLATE_FACTORY_KINDS 列表。"""
+    lines = ['PRCXI_TEMPLATE_FACTORY_KINDS: List[Tuple[Callable[..., Any], str]] = [']
+    for item in items:
+        if item.include_in_template_matching and item.template_kind:
+            lines.append(f'    ({item.function_name}, "{item.template_kind}"),')
+    lines.append(']')
+    return '\n'.join(lines)
+
+
+def _gen_footer() -> str:
+    """生成文件尾部的模板相关代码。"""
+    return '''
+
+# ---------------------------------------------------------------------------
+# 协议上传 / workflow 用：与设备端耗材字典字段对齐的模板描述（供 common 自动匹配）
+# ---------------------------------------------------------------------------
+
+_PRCXI_TEMPLATE_SPECS_CACHE: Optional[List[Dict[str, Any]]] = None
+
+
+def _probe_prcxi_resource(factory: Callable[..., Any]) -> Any:
+    probe = "__unilab_template_probe__"
+    if factory.__name__ == "PRCXI_trash":
+        return factory()
+    return factory(probe)
+
+
+def _first_child_capacity_for_match(resource: Any) -> float:
+    """Well max_volume 或 Tip 的 maximal_volume，用于与设备端 Volume 类似的打分。"""
+    ch = getattr(resource, "children", None) or []
+    if not ch:
+        return 0.0
+    c0 = ch[0]
+    mv = getattr(c0, "max_volume", None)
+    if mv is not None:
+        return float(mv)
+    tip = getattr(c0, "tip", None)
+    if tip is not None:
+        mv2 = getattr(tip, "maximal_volume", None)
+        if mv2 is not None:
+            return float(mv2)
+    return 0.0
+
+
+def get_prcxi_labware_template_specs() -> List[Dict[str, Any]]:
+    """返回与 ``prcxi._match_and_create_matrix`` 中耗材字段兼容的模板列表，用于按孔数+容量打分。"""
+    global _PRCXI_TEMPLATE_SPECS_CACHE
+    if _PRCXI_TEMPLATE_SPECS_CACHE is not None:
+        return _PRCXI_TEMPLATE_SPECS_CACHE
+
+    out: List[Dict[str, Any]] = []
+    for factory, kind in PRCXI_TEMPLATE_FACTORY_KINDS:
+        try:
+            r = _probe_prcxi_resource(factory)
+        except Exception:
+            continue
+        nx = int(getattr(r, "num_items_x", None) or 0)
+        ny = int(getattr(r, "num_items_y", None) or 0)
+        nchild = len(getattr(r, "children", []) or [])
+        hole_count = nx * ny if nx > 0 and ny > 0 else nchild
+        hole_row = ny if nx > 0 and ny > 0 else 0
+        hole_col = nx if nx > 0 and ny > 0 else 0
+        mi = getattr(r, "material_info", None) or {}
+        vol = _first_child_capacity_for_match(r)
+        menum = mi.get("materialEnum")
+        if menum is None and kind == "tip_rack":
+            menum = 1
+        elif menum is None and kind == "trash":
+            menum = 6
+        out.append(
+            {
+                "class_name": factory.__name__,
+                "kind": kind,
+                "materialEnum": menum,
+                "HoleRow": hole_row,
+                "HoleColum": hole_col,
+                "Volume": vol,
+                "hole_count": hole_count,
+                "material_uuid": mi.get("uuid"),
+                "material_code": mi.get("Code"),
+            }
+        )
+
+    _PRCXI_TEMPLATE_SPECS_CACHE = out
+    return out
+'''
+
+
+def generate_code(db: LabwareDB, test_mode: bool = True) -> Path:
+    """生成 prcxi_labware.py (或 _test.py)，返回输出文件路径。"""
+    suffix = "_test" if test_mode else ""
+    out_path = _TARGET_DIR / f"prcxi_labware{suffix}.py"
+
+    # 备份
+    if out_path.exists():
+        bak = out_path.with_suffix(".py.bak")
+        shutil.copy2(out_path, bak)
+
+    # 按类型分组的生成器
+    generators = {
+        "plate": _gen_plate,
+        "tip_rack": _gen_tip_rack,
+        "trash": _gen_trash,
+        "tube_rack": _gen_tube_rack,
+        "plate_adapter": _gen_plate_adapter,
+    }
+
+    # 按 type 分段
+    sections = {
+        "plate": [],
+        "tip_rack": [],
+        "trash": [],
+        "tube_rack": [],
+        "plate_adapter": [],
+    }
+
+    for item in db.items:
+        gen = generators.get(item.type)
+        if gen:
+            sections[item.type].append(gen(item))
+
+    # 组装完整文件
+    parts = [_HEADER]
+
+    section_titles = {
+        "plate": "# =========================================================================\n# Plates\n# =========================================================================",
+        "tip_rack": "# =========================================================================\n# Tip Racks\n# =========================================================================",
+        "trash": "# =========================================================================\n# Trash\n# =========================================================================",
+        "tube_rack": "# =========================================================================\n# Tube Racks\n# =========================================================================",
+        "plate_adapter": "# =========================================================================\n# Plate Adapters\n# =========================================================================",
+    }
+
+    for type_key in ["plate", "tip_rack", "trash", "tube_rack", "plate_adapter"]:
+        if sections[type_key]:
+            parts.append(section_titles[type_key])
+            for code in sections[type_key]:
+                parts.append(code)
+
+    # Template factory kinds
+    parts.append("")
+    parts.append(_gen_template_factory_kinds(db.items))
+
+    # Footer
+    parts.append(_gen_footer())
+
+    content = '\n'.join(parts)
+    out_path.write_text(content, encoding="utf-8")
+    return out_path
+
+
+if __name__ == "__main__":
+    from unilabos.labware_manager.importer import load_db
+    db = load_db()
+    if not db.items:
+        print("labware_db.json 为空，请先运行 importer.py")
+    else:
+        out = generate_code(db, test_mode=True)
+        print(f"已生成 {out} ({len(db.items)} 个工厂函数)")