platform: modularize api/gui, add docs-tests-web foundation, and refresh root config
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beckline
205
selective-vpn-gui/main_window/singbox/cards_mixin.py
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205
selective-vpn-gui/main_window/singbox/cards_mixin.py
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from __future__ import annotations
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from PySide6.QtCore import QSize, Qt
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from PySide6.QtWidgets import QFrame, QLabel, QListWidgetItem, QVBoxLayout
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from main_window.constants import SINGBOX_STATUS_ROLE
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from transport_protocol_summary import transport_protocol_summary
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class SingBoxCardsMixin:
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def _singbox_client_protocol_summary(self, client) -> str:
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protocol_txt = transport_protocol_summary(client)
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if protocol_txt == "n/a":
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cid = str(getattr(client, "id", "") or "").strip()
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if (
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cid
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and cid == str(self._singbox_editor_profile_client_id or "").strip()
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and str(self._singbox_editor_protocol or "").strip()
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):
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protocol_txt = str(self._singbox_editor_protocol).strip().lower()
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return protocol_txt
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def _make_singbox_profile_card_widget(
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self,
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*,
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name: str,
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protocol_txt: str,
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status: str,
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latency_txt: str,
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cid: str,
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) -> QFrame:
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frame = QFrame()
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frame.setObjectName("singboxProfileCard")
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lay = QVBoxLayout(frame)
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lay.setContentsMargins(10, 8, 10, 8)
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lay.setSpacing(2)
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lbl_name = QLabel(name)
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lbl_name.setObjectName("cardName")
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lbl_name.setAlignment(Qt.AlignHCenter)
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lay.addWidget(lbl_name)
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lbl_proto = QLabel(protocol_txt)
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lbl_proto.setObjectName("cardProto")
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lbl_proto.setAlignment(Qt.AlignHCenter)
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lay.addWidget(lbl_proto)
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lbl_state = QLabel(f"{str(status or '').upper()} · {latency_txt}")
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lbl_state.setObjectName("cardState")
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lbl_state.setAlignment(Qt.AlignHCenter)
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lay.addWidget(lbl_state)
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frame.setToolTip(f"{cid}\n{protocol_txt}\nstatus={status}")
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return frame
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def _style_singbox_profile_card_widget(
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self,
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card: QFrame,
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*,
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active: bool,
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selected: bool,
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) -> None:
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if active and selected:
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bg = "#c7f1d5"
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border = "#208f47"
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name_color = "#11552e"
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meta_color = "#1f6f43"
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elif active:
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bg = "#eafaf0"
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border = "#2f9e44"
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name_color = "#14532d"
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meta_color = "#1f6f43"
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elif selected:
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bg = "#e8f1ff"
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border = "#2f80ed"
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name_color = "#1b2f50"
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meta_color = "#28568a"
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else:
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bg = "#f7f7f7"
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border = "#c9c9c9"
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name_color = "#202020"
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meta_color = "#666666"
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card.setStyleSheet(
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f"""
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QFrame#singboxProfileCard {{
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border: 1px solid {border};
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border-radius: 6px;
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background: {bg};
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}}
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QLabel#cardName {{
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color: {name_color};
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font-weight: 600;
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}}
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QLabel#cardProto {{
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color: {meta_color};
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}}
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QLabel#cardState {{
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color: {meta_color};
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}}
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"""
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)
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def _refresh_singbox_profile_card_styles(self) -> None:
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current_id = self._selected_transport_engine_id()
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for i in range(self.lst_singbox_profile_cards.count()):
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item = self.lst_singbox_profile_cards.item(i)
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cid = str(item.data(Qt.UserRole) or "").strip()
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status = str(item.data(SINGBOX_STATUS_ROLE) or "").strip().lower()
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card = self.lst_singbox_profile_cards.itemWidget(item)
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if not isinstance(card, QFrame):
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continue
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self._style_singbox_profile_card_widget(
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card,
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active=(status == "up"),
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selected=bool(current_id and cid == current_id),
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)
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def _render_singbox_profile_cards(self) -> None:
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current_id = self._selected_transport_engine_id()
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self.lst_singbox_profile_cards.blockSignals(True)
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self.lst_singbox_profile_cards.clear()
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selected_item = None
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if not self._transport_api_supported:
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item = QListWidgetItem("Transport API unavailable")
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item.setFlags(item.flags() & ~Qt.ItemIsEnabled & ~Qt.ItemIsSelectable)
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self.lst_singbox_profile_cards.addItem(item)
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self.lst_singbox_profile_cards.blockSignals(False)
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return
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if not self._transport_clients:
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item = QListWidgetItem("No SingBox profiles configured")
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item.setFlags(item.flags() & ~Qt.ItemIsEnabled & ~Qt.ItemIsSelectable)
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self.lst_singbox_profile_cards.addItem(item)
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self.lst_singbox_profile_cards.blockSignals(False)
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return
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for c in self._transport_clients:
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cid = str(getattr(c, "id", "") or "").strip()
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if not cid:
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continue
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name = str(getattr(c, "name", "") or "").strip() or cid
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status, latency, _last_error, _last_check = self._transport_live_health_for_client(c)
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latency_txt = f"{latency}ms" if latency > 0 else "no ping"
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protocol_txt = self._singbox_client_protocol_summary(c)
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item = QListWidgetItem("")
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item.setData(Qt.UserRole, cid)
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item.setData(SINGBOX_STATUS_ROLE, status)
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item.setSizeHint(QSize(228, 78))
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self.lst_singbox_profile_cards.addItem(item)
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self.lst_singbox_profile_cards.setItemWidget(
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item,
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self._make_singbox_profile_card_widget(
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name=name,
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protocol_txt=protocol_txt,
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status=status,
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latency_txt=latency_txt,
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cid=cid,
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),
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)
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if current_id and cid == current_id:
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selected_item = item
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if selected_item is not None:
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self.lst_singbox_profile_cards.setCurrentItem(selected_item)
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elif self.lst_singbox_profile_cards.count() > 0:
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self.lst_singbox_profile_cards.setCurrentRow(0)
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self.lst_singbox_profile_cards.blockSignals(False)
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self._refresh_singbox_profile_card_styles()
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def _sync_singbox_profile_card_selection(self, cid: str) -> None:
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if self._syncing_singbox_selection:
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return
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self._syncing_singbox_selection = True
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try:
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self.lst_singbox_profile_cards.blockSignals(True)
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self.lst_singbox_profile_cards.clearSelection()
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target = str(cid or "").strip()
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if target:
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for i in range(self.lst_singbox_profile_cards.count()):
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item = self.lst_singbox_profile_cards.item(i)
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if str(item.data(Qt.UserRole) or "").strip() == target:
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self.lst_singbox_profile_cards.setCurrentItem(item)
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break
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self.lst_singbox_profile_cards.blockSignals(False)
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finally:
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self._syncing_singbox_selection = False
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self._refresh_singbox_profile_card_styles()
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def _select_transport_engine_by_id(self, cid: str) -> bool:
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target = str(cid or "").strip()
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if not target:
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return False
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idx = self.cmb_transport_engine.findData(target)
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if idx < 0:
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return False
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if idx != self.cmb_transport_engine.currentIndex():
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self.cmb_transport_engine.setCurrentIndex(idx)
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else:
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self._sync_singbox_profile_card_selection(target)
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self._sync_selected_singbox_profile_link(silent=True)
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self._load_singbox_editor_for_selected(silent=True)
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self._update_transport_engine_view()
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return True
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