221 lines
7.3 KiB
Python
221 lines
7.3 KiB
Python
"""編集系画面で再利用するEditorフレームワーク（最小版）。"""
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from dataclasses import dataclass
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from typing import Callable, List, Optional
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import flet as ft
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from models.invoice_models import InvoiceItem, Product
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@dataclass
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class ValidationResult:
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"""編集内容の検証結果。"""
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ok: bool
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errors: List[str]
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def normalize_invoice_items(items: List[InvoiceItem]) -> List[InvoiceItem]:
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"""保存前に明細を正規化（空行除去・数値補正）。"""
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normalized: List[InvoiceItem] = []
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for item in items:
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description = (item.description or "").strip()
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quantity = int(item.quantity or 0)
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unit_price = int(item.unit_price or 0)
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if not description and quantity == 0 and unit_price == 0:
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continue
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if quantity <= 0:
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quantity = 1
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normalized.append(
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InvoiceItem(
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description=description,
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quantity=quantity,
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unit_price=unit_price,
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is_discount=bool(getattr(item, "is_discount", False)),
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product_id=getattr(item, "product_id", None),
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)
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)
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return normalized
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def validate_invoice_items(items: List[InvoiceItem]) -> ValidationResult:
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"""明細の最小バリデーション。"""
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errors: List[str] = []
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if not items:
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errors.append("明細を1行以上入力してください")
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return ValidationResult(ok=False, errors=errors)
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for idx, item in enumerate(items, start=1):
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if not (item.description or "").strip():
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errors.append(f"{idx}行目: 商品名を入力してください")
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if int(item.quantity or 0) <= 0:
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errors.append(f"{idx}行目: 数量は1以上で入力してください")
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if int(item.unit_price or 0) < 0:
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errors.append(f"{idx}行目: 単価は0以上で入力してください")
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return ValidationResult(ok=len(errors) == 0, errors=errors)
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def build_invoice_items_view_table(items: List[InvoiceItem]) -> ft.Column:
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"""読み取り専用の明細テーブル。"""
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header_row = ft.Row(
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[
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ft.Text("商品名", size=12, weight=ft.FontWeight.BOLD, expand=True),
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ft.Text("数", size=12, weight=ft.FontWeight.BOLD, width=35),
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ft.Text("単価", size=12, weight=ft.FontWeight.BOLD, width=70),
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ft.Text("小計", size=12, weight=ft.FontWeight.BOLD, width=70),
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ft.Container(width=35),
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]
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)
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data_rows = []
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for item in items:
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data_rows.append(
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ft.Row(
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[
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ft.Text(item.description, size=12, expand=True),
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ft.Text(str(item.quantity), size=12, width=35, text_align=ft.TextAlign.RIGHT),
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ft.Text(f"¥{item.unit_price:,}", size=12, width=70, text_align=ft.TextAlign.RIGHT),
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ft.Text(
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f"¥{item.subtotal:,}",
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size=12,
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weight=ft.FontWeight.BOLD,
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width=70,
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text_align=ft.TextAlign.RIGHT,
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),
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ft.Container(width=35),
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]
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)
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)
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list_control = ft.Column(data_rows, spacing=4)
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return ft.Column(
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[
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header_row,
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ft.Divider(height=1, color=ft.Colors.GREY_400),
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ft.Container(content=list_control, height=250, padding=0),
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]
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)
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def build_invoice_items_edit_table(
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items: List[InvoiceItem],
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is_locked: bool,
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on_update_field: Callable[[int, str, str], None],
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on_delete_row: Callable[[int], None],
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products: List[Product],
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on_product_select: Callable[[int], None] | None = None,
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row_refs: Optional[dict] = None,
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) -> ft.Column:
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"""編集モードの明細テーブル。"""
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header_row = ft.Row(
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[
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ft.Text("商品", size=12, weight=ft.FontWeight.BOLD, width=180),
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ft.Text("数", size=12, weight=ft.FontWeight.BOLD, width=35),
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ft.Text("単価", size=12, weight=ft.FontWeight.BOLD, width=70),
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ft.Text("小計", size=12, weight=ft.FontWeight.BOLD, width=70),
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ft.Container(width=35),
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]
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)
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data_rows: List[ft.Control] = []
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for i, item in enumerate(items):
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product_label = item.description if item.description else "商品選択"
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product_field = ft.Button(
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content=ft.Text(product_label, no_wrap=True),
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width=180,
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height=36,
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on_click=(lambda _, idx=i: on_product_select(idx)) if on_product_select else None,
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disabled=is_locked,
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style=ft.ButtonStyle(
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padding=ft.Padding.symmetric(horizontal=10, vertical=6),
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bgcolor=ft.Colors.BLUE_GREY_100,
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shape=ft.RoundedRectangleBorder(radius=4),
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),
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)
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quantity_field = ft.TextField(
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value=str(item.quantity),
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text_size=12,
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height=28,
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width=35,
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text_align=ft.TextAlign.RIGHT,
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border=ft.border.all(1, ft.Colors.BLUE_200),
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bgcolor=ft.Colors.WHITE,
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content_padding=ft.padding.all(5),
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on_change=lambda e, idx=i: on_update_field(idx, "quantity", e.control.value),
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keyboard_type=ft.KeyboardType.NUMBER,
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)
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unit_price_field = ft.TextField(
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value=f"{item.unit_price:,}",
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text_size=12,
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height=28,
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width=70,
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text_align=ft.TextAlign.RIGHT,
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border=ft.border.all(1, ft.Colors.BLUE_200),
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bgcolor=ft.Colors.WHITE,
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content_padding=ft.padding.all(5),
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on_change=lambda e, idx=i: on_update_field(idx, "unit_price", e.control.value.replace(",", "")),
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keyboard_type=ft.KeyboardType.NUMBER,
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)
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delete_button = ft.IconButton(
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ft.Icons.DELETE_OUTLINE,
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tooltip="行を削除",
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icon_color=ft.Colors.RED_600,
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disabled=is_locked,
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icon_size=16,
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on_click=lambda _, idx=i: on_delete_row(idx),
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)
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subtotal_text = ft.Text(
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f"¥{item.subtotal:,}",
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size=12,
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weight=ft.FontWeight.BOLD,
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width=70,
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text_align=ft.TextAlign.RIGHT,
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)
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if row_refs is not None:
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row_refs[i] = {
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"product": product_field,
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"quantity": quantity_field,
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"unit_price": unit_price_field,
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"subtotal": subtotal_text,
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}
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data_rows.append(
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ft.Row(
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[
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product_field,
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quantity_field,
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unit_price_field,
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subtotal_text,
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delete_button,
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],
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key=f"row-{i}-{item.description}",
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)
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)
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list_control: ft.Control = ft.Column(data_rows, spacing=4)
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return ft.Column(
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[
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header_row,
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ft.Divider(height=1, color=ft.Colors.GREY_400),
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ft.Container(
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content=list_control,
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height=250,
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padding=0,
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bgcolor=None,
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border_radius=0,
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expand=False,
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),
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]
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)
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