118 lines
4.7 KiB
Python
118 lines
4.7 KiB
Python
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from loguru import logger
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from PyQt6.QtCore import QRegularExpression, Qt, pyqtSignal
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from PyQt6.QtGui import (
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QRegularExpressionValidator,
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)
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from PyQt6.QtWidgets import QHBoxLayout, QLabel, QVBoxLayout, QWidget
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from qfluentwidgets import (
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CheckBox,
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LineEdit,
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PasswordLineEdit,
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PushButton,
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)
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from app.core import CaptchaThread,cfg, qconfig
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class LoginWidget(QWidget):
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loginSignal = pyqtSignal(dict)
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def __init__(self, parent=None):
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logger.debug("初始化登录组件")
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super().__init__(parent)
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self.setObjectName("LoginWidget")
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self.setWindowTitle("LeonPan")
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self.emailLineEdit = LineEdit(self)
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self.emailLineEdit.setPlaceholderText("请输入邮箱")
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self.passwordLineEdit = PasswordLineEdit(self)
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self.passwordLineEdit.setPlaceholderText("请输入密码")
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self.rememberMeCheckBox = CheckBox("记住我", self)
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self.rememberMeCheckBox.checkStateChanged.connect(
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lambda: qconfig.set(cfg.rememberMe, self.rememberMeCheckBox.isChecked())
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)
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self.loginButton = PushButton("登录", self)
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self.loginButton.setDisabled(False)
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self.verificationCodeLabel = QLabel(self)
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self.verificationCodeLabel.setFixedSize(120, 35)
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self.verificationCodeLabel.setScaledContents(True) # 设置图片自适应
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self.verificationCodeLabel.mousePressEvent = (
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self.refreshVerificationCode
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) # 绑定点击事件
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self.verificationCodeLineEdit = LineEdit(self)
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self.verificationCodeLineEdit.setPlaceholderText("请输入验证码")
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self.verificationLayout = QHBoxLayout()
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self.verificationLayout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
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self.verificationLayout.addWidget(self.verificationCodeLineEdit)
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self.verificationLayout.addWidget(self.verificationCodeLabel)
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self.vBoxLayout = QVBoxLayout(self)
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self.vBoxLayout.setAlignment(Qt.AlignmentFlag.AlignTop)
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self.vBoxLayout.addSpacing(10)
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self.vBoxLayout.addWidget(self.emailLineEdit)
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self.vBoxLayout.addSpacing(15)
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self.vBoxLayout.addWidget(self.passwordLineEdit)
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self.vBoxLayout.addSpacing(15)
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self.vBoxLayout.addLayout(self.verificationLayout)
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self.vBoxLayout.addSpacing(15)
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self.vBoxLayout.addWidget(
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self.rememberMeCheckBox, 0, Qt.AlignmentFlag.AlignLeft
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)
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self.vBoxLayout.addSpacing(15)
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self.vBoxLayout.addWidget(self.loginButton)
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email_regex = QRegularExpression(
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r"^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$"
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)
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# TODO: 内测时用的邮箱匹配
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# email_regex = QRegularExpression(r"^[a-zA-Z0-9_.+-]+@miaostars\.cn$")
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validator = QRegularExpressionValidator(email_regex, self)
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self.emailLineEdit.setValidator(validator)
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self.emailLineEdit.textChanged.connect(self.checkEmail)
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self.refreshVerificationCode()
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self.rememberMe()
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logger.debug("登录组件初始化完成")
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def rememberMe(self):
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logger.debug("检查记住我选项")
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if qconfig.get(cfg.rememberMe):
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logger.debug("已启用记住我功能，填充保存的邮箱和密码")
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self.emailLineEdit.setText(qconfig.get(cfg.email))
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self.passwordLineEdit.setText(qconfig.get(cfg.activationCode))
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self.rememberMeCheckBox.setChecked(True)
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else:
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logger.debug("已禁用记住我功能，清空保存的邮箱和密码")
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self.emailLineEdit.clear()
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self.passwordLineEdit.clear()
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def checkEmail(self, text):
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# 检查当前输入是否通过验证器
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state, _, _ = self.emailLineEdit.validator().validate(text, 0)
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if state == QRegularExpressionValidator.State.Acceptable:
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logger.debug("邮箱格式验证通过")
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self.loginButton.setDisabled(False)
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else:
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self.loginButton.setDisabled(True)
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def refreshVerificationCode(self, event=None):
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logger.debug("刷新验证码")
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self.verificationCodeLabel.setEnabled(False)
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self.captchaThread = CaptchaThread()
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self.captchaThread.captchaReady.connect(self._showVerificationCode)
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self.captchaThread.captchaFailed.connect(self._showCaptchaFailed)
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self.captchaThread.start()
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def _showVerificationCode(self, pixmap):
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logger.debug("显示验证码")
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self.verificationCodeLabel.setEnabled(True)
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self.verificationCodeLabel.setPixmap(pixmap)
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def _showCaptchaFailed(self, message):
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logger.debug(f"验证码刷新失败：{message}")
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self.verificationCodeLabel.setEnabled(True)
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self.verificationCodeLineEdit.clear()
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