refactor: split gui into package

This commit is contained in:
chengma
2026-07-02 16:47:37 +08:00
parent c404d1dd11
commit 6e2dcf9954
17 changed files with 6497 additions and 6328 deletions
+800
View File
@@ -0,0 +1,800 @@
"""Tab 5: settings UI."""
from __future__ import annotations
from ..widgets import *
from ..workers import AIModelTestWorker as _RealAIModelTestWorker
def AIModelTestWorker(*args, **kwargs):
return _call_package_attr("AIModelTestWorker", _RealAIModelTestWorker, *args, **kwargs)
class SettingsTab(QWidget):
"""Tab 5: AI model definitions stored in config/ai_models.json."""
CATEGORY_ITEMS = [("文本", "text"), ("图像", "image")]
API_TYPE_ITEMS = [("chat", "chat"), ("images_edits", "images_edits"), ("auto", "auto")]
RESOLUTION_ITEMS = ["512", "1k", "2k", "4k"]
def __init__(
self,
parent=None,
config=None,
config_path=None,
ai_models_path=None,
status_callback=None,
):
super().__init__(parent)
self.config = appconfig.load_config() if config is None else config
self.config_path = (
config_path
or self.config.get("config_path")
or appconfig.CONFIG_PATH
)
self.ai_models_path = (
ai_models_path
or self.config.get("ai_models_path")
or appconfig.AI_MODELS_PATH
)
self.status_callback = status_callback
self.models = []
self.current_model_name = None
self.test_worker = None
self.test_thread = None
self._compat_test_item_id = ""
self.model_combo = QComboBox()
self.model_combo.setObjectName("aiModelCombo")
self.add_model_button = QPushButton("新增")
self.delete_model_button = QPushButton("删除")
self.enabled_checkbox = QCheckBox("启用")
self.name_edit = QLineEdit()
self.name_edit.setObjectName("modelNameEdit")
self.category_combo = QComboBox()
self.category_combo.setObjectName("modelCategoryCombo")
for label, value in self.CATEGORY_ITEMS:
self.category_combo.addItem(label, value)
self.api_type_combo = QComboBox()
self.api_type_combo.setObjectName("modelApiTypeCombo")
for label, value in self.API_TYPE_ITEMS:
self.api_type_combo.addItem(label, value)
self.model_id_edit = QLineEdit()
self.model_id_edit.setObjectName("modelIdEdit")
self.url_edit = QLineEdit()
self.url_edit.setObjectName("modelUrlEdit")
self.api_key_edit = QLineEdit()
self.api_key_edit.setObjectName("modelApiKeyEdit")
self.api_key_edit.setEchoMode(QLineEdit.Password)
self.connect_timeout_spin = QSpinBox()
self.connect_timeout_spin.setObjectName("connectTimeoutSpin")
self.connect_timeout_spin.setRange(1, 3600)
self.connect_timeout_spin.setValue(30)
self.save_model_button = QPushButton("保存")
self.test_connection_button = QPushButton("测试连接")
self.test_result_label = QLabel("")
self.test_result_label.setWordWrap(True)
self.default_text_model_combo = QComboBox()
self.default_text_model_combo.setObjectName("defaultTextModelCombo")
self.default_image_model_combo = QComboBox()
self.default_image_model_combo.setObjectName("defaultImageModelCombo")
self.title_concurrency_spin = QSpinBox()
self.title_concurrency_spin.setObjectName("titleConcurrencySpin")
self.title_concurrency_spin.setRange(1, 64)
self.image_concurrency_spin = QSpinBox()
self.image_concurrency_spin.setObjectName("imageConcurrencySpin")
self.image_concurrency_spin.setRange(1, 64)
self.retry_spin = QSpinBox()
self.retry_spin.setObjectName("retrySpin")
self.retry_spin.setRange(0, 20)
self.resolution_combo = QComboBox()
self.resolution_combo.setObjectName("resolutionCombo")
for resolution in self.RESOLUTION_ITEMS:
self.resolution_combo.addItem(resolution, resolution)
self.response_timeout_label = QLabel("")
self.jpg_quality_spin = QSpinBox()
self.jpg_quality_spin.setObjectName("jpgQualitySpin")
self.jpg_quality_spin.setRange(1, 100)
self.chrome_path_edit = QLineEdit()
self.chrome_path_edit.setObjectName("chromePathEdit")
self.user_data_root_edit = QLineEdit()
self.user_data_root_edit.setObjectName("userDataRootEdit")
self.image_dir_edit = QLineEdit()
self.image_dir_edit.setObjectName("imageDirEdit")
self.db_path_edit = QLineEdit()
self.db_path_edit.setObjectName("dbPathEdit")
self.default_debug_port_spin = QSpinBox()
self.default_debug_port_spin.setObjectName("defaultDebugPortSpin")
self.default_debug_port_spin.setRange(1, 65535)
self.debug_port_start_spin = QSpinBox()
self.debug_port_start_spin.setObjectName("debugPortStartSpin")
self.debug_port_start_spin.setRange(1, 65535)
self.debug_port_end_spin = QSpinBox()
self.debug_port_end_spin.setObjectName("debugPortEndSpin")
self.debug_port_end_spin.setRange(1, 65535)
self.cdp_ready_timeout_spin = QSpinBox()
self.cdp_ready_timeout_spin.setObjectName("cdpReadyTimeoutSpin")
self.cdp_ready_timeout_spin.setRange(1, 3600)
self.save_config_button = QPushButton("保存设置")
self.allow_real_submit_checkbox = QCheckBox("允许真实提交线上商品")
self.allow_real_submit_checkbox.setObjectName("allowRealSubmitCheckbox")
self.allow_cover_update_checkbox = QCheckBox("允许更新封面")
self.allow_cover_update_checkbox.setObjectName("allowCoverUpdateCheckbox")
self.max_items_per_run_spin = QSpinBox()
self.max_items_per_run_spin.setObjectName("maxItemsPerRunSpin")
self.max_items_per_run_spin.setRange(1, 9999)
self.max_items_per_run_spin.setToolTip("作为每批最大更新条数;正式更新会分批处理当前筛选全部可更新记录。")
self.close_success_tab_checkbox = QCheckBox("成功后关闭本次新开编辑页")
self.close_success_tab_checkbox.setObjectName("closeSuccessTabCheckbox")
self.parallel_accounts_checkbox = QCheckBox("多账号并行更新")
self.parallel_accounts_checkbox.setObjectName("parallelAccountsCheckbox")
self.max_parallel_accounts_spin = QSpinBox()
self.max_parallel_accounts_spin.setObjectName("maxParallelAccountsSpin")
self.max_parallel_accounts_spin.setRange(1, 16)
self.max_parallel_accounts_label = QLabel("最大并行账号数")
self.parallel_accounts_group = QWidget()
self.parallel_accounts_group.setObjectName("parallelAccountsGroup")
parallel_accounts_layout = QHBoxLayout(self.parallel_accounts_group)
parallel_accounts_layout.setContentsMargins(0, 0, 0, 0)
parallel_accounts_layout.setSpacing(12)
parallel_accounts_layout.addWidget(self.parallel_accounts_checkbox)
parallel_accounts_layout.addWidget(self.max_parallel_accounts_label)
parallel_accounts_layout.addWidget(self.max_parallel_accounts_spin)
parallel_accounts_layout.addStretch(1)
model_picker_layout = QHBoxLayout()
model_picker_layout.addWidget(self.model_combo, 1)
model_picker_layout.addWidget(self.add_model_button)
model_picker_layout.addWidget(self.delete_model_button)
action_layout = QHBoxLayout()
action_layout.addWidget(self.save_model_button)
action_layout.addWidget(self.test_connection_button)
action_layout.addStretch(1)
form = self._three_column_form(
[
("状态", self.enabled_checkbox),
("服务商名", self.name_edit),
("类别", self.category_combo),
("api_type", self.api_type_combo),
("模型ID", self.model_id_edit),
("连接超时(秒)", self.connect_timeout_spin),
("网址", self.url_edit, True),
("密钥", self.api_key_edit, True),
]
)
ai_form = self._three_column_form(
[
("标题大模型", self.default_text_model_combo),
("图片大模型", self.default_image_model_combo),
("标题并发数", self.title_concurrency_spin),
("图片并发数", self.image_concurrency_spin),
("失败重试次数", self.retry_spin),
("分辨率", self.resolution_combo),
("返回超时", self.response_timeout_label),
("jpg质量", self.jpg_quality_spin),
]
)
port_range_layout = QHBoxLayout()
port_range_layout.setContentsMargins(0, 0, 0, 0)
port_range_layout.addWidget(self.debug_port_start_spin)
port_range_layout.addWidget(QLabel("到"))
port_range_layout.addWidget(self.debug_port_end_spin)
port_range_widget = QWidget()
port_range_widget.setLayout(port_range_layout)
path_form = self._three_column_form(
[
("Chrome路径", self.chrome_path_edit, True),
("账号数据根目录", self.user_data_root_edit),
("图片目录", self.image_dir_edit),
("DB路径", self.db_path_edit),
("默认调试端口", self.default_debug_port_spin),
("调试端口范围", port_range_widget),
("CDP就绪超时(秒)", self.cdp_ready_timeout_spin),
]
)
self.shopee_update_form_layout = self._three_column_form(
[
("每批最大更新条数", self.max_items_per_run_spin),
("", self.allow_real_submit_checkbox),
("", self.close_success_tab_checkbox),
("", self.allow_cover_update_checkbox),
("", self.parallel_accounts_group, 2),
]
)
panel = QWidget()
panel.setMaximumWidth(1800)
panel_layout = QVBoxLayout(panel)
self.settings_panel_layout = panel_layout
panel_layout.setContentsMargins(13, 18, 13, 18)
self.ai_model_section_title = self._section_title(
"AI 模型",
"settingsAiModelSectionTitle",
)
self.model_detail_section_title = self._section_title(
"模型详情",
"settingsModelDetailSectionTitle",
)
self.generation_section_title = self._section_title(
"角色与生成参数",
"settingsGenerationSectionTitle",
)
self.shopee_update_section_title = self._section_title(
"Shopee 更新安全 / 执行模式",
"settingsShopeeUpdateSectionTitle",
)
self.infrastructure_section_title = self._section_title(
"基础设施(路径与端口)",
"settingsInfrastructureSectionTitle",
)
panel_layout.addWidget(self.ai_model_section_title)
panel_layout.addLayout(model_picker_layout)
panel_layout.addSpacing(14)
panel_layout.addWidget(self.model_detail_section_title)
panel_layout.addLayout(form)
panel_layout.addLayout(action_layout)
panel_layout.addWidget(self.test_result_label)
panel_layout.addSpacing(18)
panel_layout.addWidget(self.generation_section_title)
panel_layout.addLayout(ai_form)
panel_layout.addSpacing(18)
panel_layout.addWidget(self.shopee_update_section_title)
panel_layout.addLayout(self.shopee_update_form_layout)
panel_layout.addSpacing(18)
panel_layout.addWidget(self.infrastructure_section_title)
panel_layout.addLayout(path_form)
panel_layout.addWidget(self.save_config_button)
panel_layout.addStretch(1)
scroll = QScrollArea()
scroll.setWidgetResizable(True)
scroll_content = QWidget()
scroll_layout = QHBoxLayout(scroll_content)
scroll_layout.setContentsMargins(0, 0, 0, 0)
scroll_layout.addStretch(1)
scroll_layout.addWidget(panel)
scroll_layout.addStretch(1)
scroll.setWidget(scroll_content)
layout = QVBoxLayout(self)
layout.setContentsMargins(18, 18, 18, 18)
layout.addWidget(scroll, 1)
self.model_combo.currentIndexChanged.connect(self.load_selected_model)
self.add_model_button.clicked.connect(self.add_model)
self.delete_model_button.clicked.connect(self.delete_model)
self.save_model_button.clicked.connect(self.save_model)
self.test_connection_button.clicked.connect(self.test_connection)
self.resolution_combo.currentIndexChanged.connect(
self._update_response_timeout_label
)
self.save_config_button.clicked.connect(self.save_app_settings)
self.refresh_models()
self._populate_app_settings()
def _three_column_form(self, fields):
layout = QGridLayout()
layout.setHorizontalSpacing(18)
layout.setVerticalSpacing(8)
for column in (1, 3, 5):
layout.setColumnStretch(column, 1)
row = 0
column_pair = 0
for field in fields:
label = field[0]
widget = field[1]
span_pairs = self._form_field_span_pairs(field)
if span_pairs > 3 - column_pair:
row += 1
column_pair = 0
column = column_pair * 2
self._add_form_field(layout, row, column, label, widget, span_pairs)
column_pair += span_pairs
if column_pair >= 3:
row += 1
column_pair = 0
return layout
def _form_field_span_pairs(self, field):
if len(field) <= 2:
return 1
span = field[2]
if isinstance(span, bool):
return 3 if span else 1
return max(1, min(3, int(span or 1)))
def _add_form_field(self, layout, row, column, label, widget, span_pairs):
if label:
layout.addWidget(QLabel(label), row, column)
layout.addWidget(widget, row, column + 1, 1, span_pairs * 2 - 1)
else:
layout.addWidget(widget, row, column, 1, span_pairs * 2)
def _section_title(self, text, object_name):
label = QLabel(text)
label.setObjectName(object_name)
label.setStyleSheet("color: #24292f; font-weight: 600; padding-top: 4px;")
return label
def _set_status(self, message):
if self.status_callback is not None:
self.status_callback(message)
def refresh_models(self, selected=None):
try:
self.models = appconfig.list_ai_models(
path=self.ai_models_path,
reveal_api_key=True,
)
except Exception as exc:
self.models = []
self.current_model_name = None
self._show_error(exc)
current = selected or self.current_model_name
self.model_combo.blockSignals(True)
self.model_combo.clear()
for model in self.models:
label = f"{model['name']} · {self._category_label(model['category'])}"
if not model.get("enabled", True):
label += " · 已停用"
self.model_combo.addItem(label, model["name"])
index = self.model_combo.findData(current)
self.model_combo.setCurrentIndex(index if index >= 0 else (0 if self.models else -1))
self.model_combo.blockSignals(False)
self.load_selected_model()
if hasattr(self, "default_text_model_combo"):
self._populate_role_model_combos()
def load_selected_model(self, index=None):
name = self.model_combo.currentData()
model = self._model_by_name(name)
self.current_model_name = model["name"] if model else None
self._populate_form(model)
self._update_button_state()
def add_model(self, checked=False):
name = self._unique_model_name("新文本模型")
model = {
"name": name,
"category": "text",
"enabled": True,
"url": "",
"model": "",
"api_key": "",
"api_type": "chat",
"connect_timeout_seconds": 30,
"timeout_seconds": 0,
"extra_body": {},
}
try:
appconfig.add_ai_model(model, path=self.ai_models_path)
except Exception as exc:
self._show_error(exc)
return
self.refresh_models(selected=name)
self._set_status(f"AI 模型已新增:{name}")
def save_model(self, checked=False):
model = self._form_values()
if model is None:
return
current = self._current_model()
if self._should_warn_plaintext_api_key(model, current):
self._show_plaintext_api_key_warning()
try:
if self.current_model_name is None:
appconfig.add_ai_model(model, path=self.ai_models_path)
else:
appconfig.update_ai_model(
self.current_model_name,
path=self.ai_models_path,
**model,
)
except Exception as exc:
self._show_error(exc)
return
self.refresh_models(selected=model["name"])
self._set_status(f"AI 模型已保存:{model['name']}")
def delete_model(self, checked=False):
model = self._current_model()
if model is None:
return
if not self._can_delete_model(model):
self._set_status("每个类别至少保留一个模型,当前模型不能删除")
return
answer = QMessageBox.question(
self,
"删除 AI 模型",
f"确认删除模型「{model['name']}」?",
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No,
)
if answer != QMessageBox.Yes:
return
try:
appconfig.delete_ai_model(model["name"], path=self.ai_models_path)
except Exception as exc:
self._show_error(exc)
return
self.refresh_models()
self._set_status(f"AI 模型已删除:{model['name']}")
def test_connection(self, checked=False):
if self.test_thread is not None:
self._set_status("模型连接测试正在进行...")
return
model = self._current_model()
if model is None:
return
if self.name_edit.text().strip() != model["name"]:
self._set_status("请先保存模型名称变更后再测试连接")
return
worker = AIModelTestWorker(
model["name"],
ai_models_path=self.ai_models_path,
db_path=_database_path(config=self.config),
diagnostic_log_dir=diagnostics.DEFAULT_LOG_DIR,
)
worker.finished.connect(self._on_test_finished)
worker.failed.connect(self._on_test_failed)
thread = run_worker(worker, thread_name="AIModelTestWorker", start=False)
thread.finished.connect(lambda: self._forget_test_thread(thread))
self.test_worker = worker
self.test_thread = thread
self._set_test_running(True)
self.test_result_label.setText("正在测试连接...")
self._set_status(f"正在测试 AI 模型连接:{model['name']}")
thread.start()
def save_app_settings(self, checked=False):
settings = self._app_settings_values()
if settings is None:
return
try:
saved = appconfig.save_config(settings, path=self.config_path)
except Exception as exc:
self._show_error(exc)
return
self._replace_config(saved)
self._populate_app_settings()
self._set_status("设置已保存")
QMessageBox.information(self, "保存设置", "设置已保存")
def _app_settings_values(self):
start_port = self.debug_port_start_spin.value()
end_port = self.debug_port_end_spin.value()
default_port = self.default_debug_port_spin.value()
if start_port > end_port:
self._show_error("调试端口范围起始值不能大于结束值")
return None
if not (start_port <= default_port <= end_port):
self._show_error("默认调试端口必须在调试端口范围内")
return None
text_model = self.default_text_model_combo.currentData()
image_model = self.default_image_model_combo.currentData()
if not text_model or not image_model:
self._show_error("标题大模型和图片大模型不能为空")
return None
ai_cfg = appconfig.ai_config(self.config)
ai_cfg.update(
{
"default_text_model": text_model,
"default_image_model": image_model,
"title_concurrency": self.title_concurrency_spin.value(),
"image_concurrency": self.image_concurrency_spin.value(),
"retry": self.retry_spin.value(),
"jpg_quality": self.jpg_quality_spin.value(),
"resolution": self.resolution_combo.currentData() or "1k",
"resolution_timeouts": dict(ai_cfg.get("resolution_timeouts", {})),
}
)
settings = {
key: value
for key, value in self.config.items()
if key not in {"config_path", "ai_models_path"}
}
settings.update(
{
"chrome_path": self.chrome_path_edit.text().strip(),
"user_data_root": self.user_data_root_edit.text().strip(),
"image_dir": self.image_dir_edit.text().strip(),
"db_path": self.db_path_edit.text().strip(),
"default_debug_port": default_port,
"debug_port_range": [start_port, end_port],
"cdp_ready_timeout": self.cdp_ready_timeout_spin.value(),
"ai": ai_cfg,
"shopee_update": {
"test_item_id": str(self._compat_test_item_id or ""),
"allow_real_submit": self.allow_real_submit_checkbox.isChecked(),
"allow_cover_update": self.allow_cover_update_checkbox.isChecked(),
"max_items_per_run": self.max_items_per_run_spin.value(),
"close_success_tab": self.close_success_tab_checkbox.isChecked(),
"dry_run": False,
"parallel_accounts": self.parallel_accounts_checkbox.isChecked(),
"max_parallel_accounts": self.max_parallel_accounts_spin.value(),
},
}
)
return settings
def _replace_config(self, saved):
internal = {}
if self.config_path != appconfig.CONFIG_PATH:
internal["config_path"] = self.config_path
if self.ai_models_path != appconfig.AI_MODELS_PATH:
internal["ai_models_path"] = self.ai_models_path
self.config.clear()
self.config.update(saved)
self.config.update(internal)
def _populate_app_settings(self):
self._populate_role_model_combos()
ai_cfg = appconfig.ai_config(self.config)
self._set_combo_by_data(
self.default_text_model_combo,
ai_cfg.get("default_text_model", ""),
)
self._set_combo_by_data(
self.default_image_model_combo,
ai_cfg.get("default_image_model", ""),
)
self.title_concurrency_spin.setValue(
int(ai_cfg.get("title_concurrency", 4) or 4)
)
self.image_concurrency_spin.setValue(
int(ai_cfg.get("image_concurrency", 4) or 4)
)
self.retry_spin.setValue(int(ai_cfg.get("retry", 2) or 0))
self._set_combo_by_data(
self.resolution_combo,
str(ai_cfg.get("resolution", "1k")),
)
self.jpg_quality_spin.setValue(int(ai_cfg.get("jpg_quality", 90) or 90))
self.chrome_path_edit.setText(appconfig.chrome_path(self.config))
self.user_data_root_edit.setText(appconfig.user_data_root(self.config))
self.image_dir_edit.setText(appconfig.image_dir(self.config))
self.db_path_edit.setText(appconfig.db_path(self.config))
self.default_debug_port_spin.setValue(
int(appconfig.default_debug_port(self.config))
)
start_port, end_port = appconfig.debug_port_range(self.config)
self.debug_port_start_spin.setValue(int(start_port))
self.debug_port_end_spin.setValue(int(end_port))
self.cdp_ready_timeout_spin.setValue(
int(appconfig.cdp_ready_timeout(self.config))
)
update_cfg = self._shopee_update_config()
self._compat_test_item_id = str(update_cfg.get("test_item_id", ""))
self.allow_real_submit_checkbox.setChecked(
bool(update_cfg.get("allow_real_submit", False))
)
self.allow_cover_update_checkbox.setChecked(
bool(update_cfg.get("allow_cover_update", False))
)
self.max_items_per_run_spin.setValue(
max(1, int(update_cfg.get("max_items_per_run", 1) or 1))
)
self.close_success_tab_checkbox.setChecked(
bool(update_cfg.get("close_success_tab", False))
)
self.parallel_accounts_checkbox.setChecked(
bool(update_cfg.get("parallel_accounts", False))
)
self.max_parallel_accounts_spin.setValue(
max(1, int(update_cfg.get("max_parallel_accounts", 2) or 2))
)
self._update_response_timeout_label()
def _shopee_update_config(self):
defaults = appconfig.default_config().get("shopee_update", {})
loaded = self.config.get("shopee_update", {})
if not isinstance(loaded, dict):
loaded = {}
merged = dict(defaults)
merged.update(loaded)
return merged
def _populate_role_model_combos(self):
ai_cfg = appconfig.ai_config(self.config)
self._populate_role_combo(
self.default_text_model_combo,
"text",
ai_cfg.get("default_text_model"),
)
self._populate_role_combo(
self.default_image_model_combo,
"image",
ai_cfg.get("default_image_model"),
)
def _populate_role_combo(self, combo, category, selected):
combo.blockSignals(True)
combo.clear()
for model in self.models:
if model.get("category") == category and model.get("enabled", True):
combo.addItem(model.get("name", ""), model.get("name", ""))
if combo.count() == 0:
combo.addItem("无可用模型", None)
index = combo.findData(selected)
combo.setCurrentIndex(index if index >= 0 else 0)
combo.blockSignals(False)
def _update_response_timeout_label(self, index=None):
ai_cfg = appconfig.ai_config(self.config)
resolution = self.resolution_combo.currentData() or ai_cfg.get("resolution", "1k")
timeouts = ai_cfg.get("resolution_timeouts", {})
timeout = timeouts.get(str(resolution))
if timeout is None:
self.response_timeout_label.setText("未配置")
return
self.response_timeout_label.setText(f"{int(timeout)} 秒")
def _form_values(self):
current = self._current_model() or {}
name = self.name_edit.text().strip()
if not name:
self._show_error("AI 模型服务商名不能为空")
return None
extra_body = current.get("extra_body", {})
if not isinstance(extra_body, dict):
extra_body = {}
return {
"name": name,
"category": self.category_combo.currentData() or "text",
"enabled": self.enabled_checkbox.isChecked(),
"url": self.url_edit.text().strip(),
"model": self.model_id_edit.text().strip(),
"api_key": self.api_key_edit.text(),
"api_type": self.api_type_combo.currentData() or "auto",
"connect_timeout_seconds": self.connect_timeout_spin.value(),
"timeout_seconds": int(current.get("timeout_seconds", 0) or 0),
"extra_body": dict(extra_body),
}
def _populate_form(self, model):
widgets = [
self.enabled_checkbox,
self.name_edit,
self.category_combo,
self.api_type_combo,
self.model_id_edit,
self.url_edit,
self.api_key_edit,
self.connect_timeout_spin,
]
for widget in widgets:
widget.blockSignals(True)
if model is None:
self.enabled_checkbox.setChecked(False)
self.name_edit.clear()
self.category_combo.setCurrentIndex(0)
self.api_type_combo.setCurrentIndex(0)
self.model_id_edit.clear()
self.url_edit.clear()
self.api_key_edit.clear()
self.connect_timeout_spin.setValue(30)
else:
self.enabled_checkbox.setChecked(bool(model.get("enabled", True)))
self.name_edit.setText(model.get("name", ""))
self._set_combo_by_data(self.category_combo, model.get("category", "text"))
self._set_combo_by_data(self.api_type_combo, model.get("api_type", "auto"))
self.model_id_edit.setText(model.get("model", ""))
self.url_edit.setText(model.get("url", ""))
self.api_key_edit.setText(model.get("api_key", ""))
self.connect_timeout_spin.setValue(
int(model.get("connect_timeout_seconds", 30) or 30)
)
for widget in widgets:
widget.blockSignals(False)
def _set_combo_by_data(self, combo, value):
index = combo.findData(value)
combo.setCurrentIndex(index if index >= 0 else 0)
def _update_button_state(self):
has_model = self._current_model() is not None
testing = self.test_thread is not None
for widget in (
self.enabled_checkbox,
self.name_edit,
self.category_combo,
self.api_type_combo,
self.model_id_edit,
self.url_edit,
self.api_key_edit,
self.connect_timeout_spin,
self.save_model_button,
):
widget.setEnabled(has_model and not testing)
self.add_model_button.setEnabled(not testing)
self.delete_model_button.setEnabled(
has_model and not testing and self._can_delete_model(self._current_model())
)
self.test_connection_button.setEnabled(has_model and not testing)
def _set_test_running(self, running):
self._update_button_state()
self.test_connection_button.setEnabled(
not running and self._current_model() is not None
)
def _forget_test_thread(self, thread):
if self.test_thread is thread:
self.test_thread = None
self.test_worker = None
self._set_test_running(False)
def _on_test_finished(self, payload):
if payload.get("ok"):
status = payload.get("status")
suffix = f"(HTTP {status})" if status else ""
message = f"测试连接成功:{payload.get('name')}{suffix}"
else:
error = payload.get("error") or "连接失败"
status = payload.get("status")
status_text = f"HTTP {status}," if status else ""
message = f"测试连接失败:{status_text}{error}"
self.test_result_label.setText(message)
self._set_status(message)
def _on_test_failed(self, _task_id, error):
message = f"测试连接失败:{error}"
self.test_result_label.setText(message)
self._set_status(message)
def _show_error(self, error):
message = str(error)
QMessageBox.warning(self, "设置", message)
self._set_status(message)
def _should_warn_plaintext_api_key(self, model, current):
new_key = str((model or {}).get("api_key") or "")
current_key = str((current or {}).get("api_key") or "")
return bool(new_key) and new_key != current_key
def _show_plaintext_api_key_warning(self):
QMessageBox.warning(
self,
PLAINTEXT_SECRET_TITLE,
PLAINTEXT_API_KEY_WARNING,
)
def _current_model(self):
return self._model_by_name(self.current_model_name)
def _model_by_name(self, name):
for model in self.models:
if model.get("name") == name:
return model
return None
def _unique_model_name(self, base):
names = {model.get("name") for model in self.models}
if base not in names:
return base
counter = 2
while f"{base} {counter}" in names:
counter += 1
return f"{base} {counter}"
def _can_delete_model(self, model):
if model is None:
return False
category = model.get("category")
return sum(1 for item in self.models if item.get("category") == category) > 1
def _category_label(self, category):
return {"text": "文本", "image": "图像"}.get(category, category)