58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
"""采购工具的最小桌面应用入口。"""
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from __future__ import annotations
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import sys
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from collections.abc import Sequence
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from .logging_policy import configure_application_logger
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from .runtime import RuntimePaths
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def select_application_argv(argv: Sequence[str] | None) -> list[str]:
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"""保留调用方明确给出的空参数列表，避免改变测试或打包入口的语义。"""
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return list(sys.argv if argv is None else argv)
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def main(argv: Sequence[str] | None = None) -> int:
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"""启动只表达当前工程状态的桌面外壳。
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真机控制和采购执行必须在完成取证并实现后才可接入，因此此入口不导入
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uiautomator2，也不提供任何会影响采购或支付状态的命令。
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"""
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try:
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paths = RuntimePaths.default()
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logger = configure_application_logger(paths)
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except OSError as error:
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print(f"无法创建采购工具运行目录：{error}", file=sys.stderr)
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return 1
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try:
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from PySide6.QtCore import Qt
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from PySide6.QtWidgets import QApplication, QLabel, QMainWindow
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except ImportError:
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logger.error("缺少 PySide6，无法启动桌面界面。")
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print("无法启动采购工具：缺少 PySide6。请先安装 requirements.txt 中的依赖。", file=sys.stderr)
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return 2
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application = QApplication.instance() or QApplication(select_application_argv(argv))
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application.setApplicationName("采购工具")
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window = QMainWindow()
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window.setWindowTitle("采购工具")
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window.setAccessibleName("采购工具")
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window.setMinimumSize(420, 240)
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window.resize(560, 320)
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message = QLabel("应用骨架已初始化。\n采购执行功能尚未启用。")
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message.setAlignment(Qt.AlignmentFlag.AlignCenter)
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message.setWordWrap(True)
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message.setAccessibleName("当前状态")
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window.setCentralWidget(message)
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logger.info("应用已启动；采购执行功能尚未启用。")
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window.show()
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return application.exec()
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