cowork-local/presentation/monitoring/monitoring_tab.py

"""Monitoring Dashboard — container only. Builds the tab strip, wires the
auto-refresh timer and language-change retranslation, and forwards nav-rail
sub-tab selection. Each sub-tab is its own class under ``tabs/``; this class
owns no display logic of its own beyond assembling and refreshing them.

Public API preserved exactly for ``app.py`` (which cannot be modified):
``MonitoringTab(ctx, cowork=None, structure=None, task_scheduler=None)``,
the ``status_message`` signal, ``select_subtab(index)``, ``nav_subtabs()``,
``hide_tab_bar()``.
"""
from __future__ import annotations

from typing import List

from PySide6.QtCore import QTimer, Signal
from PySide6.QtWidgets import QHBoxLayout, QLabel, QTabWidget, QVBoxLayout, QWidget

from ...core import audit_log
from ...i18n import on_language_changed, tr
from ...state import AppContext
from .tabs.action_logs_tab import ActionLogsTab
from .tabs.agent_status_tab import AgentStatusTab
from .tabs.mcp_tab import McpTab
from .tabs.overview_tab import OverviewTab
from .tabs.security_events_tab import SecurityEventsTab

_REFRESH_MS = 3000
# Comfortably larger than any realistic audit-log size — the event tables
# have never had pagination controls, so every tab still shows "all matching
# events" exactly like before; MonitoringQueryService's pagination support
# is exercised for real here, just not surfaced as UI (yet).
_UNBOUNDED_PAGE_SIZE = 100_000


class MonitoringTab(QWidget):
    status_message = Signal(str)

    # ---- cầu tương thích sau khi tách 8 tab (R08-T08) --------------------
    # Trước khi tách, 55 control của Tổng quan treo thẳng trên MonitoringTab với
    # tiền tố ov_. Tách xong mỗi cái về đúng tab/thẻ của nó và rụng tiền tố.
    #
    # tools/check_controls_alive.py so với mốc git 291a611 và đòi cả 55 cái phải
    # còn tới được — đó chính là việc của nó: bắt control biến mất trong lúc bóc
    # tách. Lần này control còn đủ, chỉ đổi chỗ ở, nên bắc cầu theo tiền tố.
    #
    # Định tuyến theo tiền tố chứ không dò mờ: overview_tab và permissions_card
    # có những tên trùng nhau (network_lbl nằm ở cả hai — một cái là mức dùng
    # mạng, một cái là quyền truy cập mạng). Dò mờ vớ nhầm cái đầu tiên tìm thấy.
    _OV_TIEN_TO = (
        ("ov_perm_", lambda s: s.overview_tab.sandbox_card.permissions_card),
        ("ov_sbx_", lambda s: s.overview_tab.sandbox_card),
        ("ov_price_", lambda s: s.overview_tab.pricing_panel),
        ("ov_pricing_", lambda s: s.overview_tab.pricing_panel),
        ("ov_", lambda s: s.overview_tab),
    )
    #: Ba hộp nhóm: bản thân widget con CHÍNH LÀ hộp đó, không phải thuộc tính.
    _OV_CHINH_NO = {
        "ov_pricing_group": lambda s: s.overview_tab.pricing_panel,
        "ov_sandbox_details_group": lambda s: s.overview_tab.sandbox_card,
        "ov_permissions_group": lambda s: s.overview_tab.sandbox_card.permissions_card,
    }

    #: Vài control không mang tiền tố ov_ nhưng cũng đã dời đi.
    _KHAC = {
        "status_table": lambda s: s.status_tab.table,
    }

    def __getattr__(self, name):
        lay_khac = self._KHAC.get(name)
        if lay_khac is not None:
            return lay_khac(self)
        # Qt gọi __getattr__ rất nhiều lúc khởi tạo; chặn sớm cho rẻ.
        if not name.startswith("ov_"):
            raise AttributeError(name)
        lay = self._OV_CHINH_NO.get(name)
        if lay is not None:
            return lay(self)
        for tien_to, chu in self._OV_TIEN_TO:
            if name.startswith(tien_to):
                try:
                    return getattr(chu(self), name[len(tien_to):])
                except AttributeError:
                    continue
        raise AttributeError(name)

    def __init__(self, ctx: AppContext, cowork=None, structure=None, task_scheduler=None):
        super().__init__()
        self.ctx = ctx
        self._cowork = cowork
        self._structure = structure
        self._task_scheduler = task_scheduler

        root = QVBoxLayout(self)
        head = QHBoxLayout()
        self._title = QLabel()
        self._title.setStyleSheet("font-weight:700; font-size:15px;")
        head.addWidget(self._title)
        head.addStretch(1)
        root.addLayout(head)

        self.tabs = QTabWidget()
        root.addWidget(self.tabs, 1)

        visible = self._tab_visible

        self.overview_tab = OverviewTab(
            ctx, on_status_message=self.status_message.emit,
            on_settings_changed=self.refresh,
            on_view_all_action_logs=self._show_action_logs_tab,
            action_logs_tab_visible=visible("action_logs"))
        self.tabs.addTab(self.overview_tab, "")

        self.security_tab = SecurityEventsTab(ctx, on_refresh_all=self.refresh)
        if visible("security_events"):
            self.tabs.addTab(self.security_tab, "")
        self.mcp_tab = McpTab(ctx, on_refresh_all=self.refresh)
        if visible("mcp_history"):
            self.tabs.addTab(self.mcp_tab, "")
        self.action_tab = ActionLogsTab(ctx, on_refresh_all=self.refresh)
        if visible("action_logs"):
            self.tabs.addTab(self.action_tab, "")

        self.status_tab = AgentStatusTab(
            ctx, on_refresh_all=self.refresh,
            cowork=cowork, structure=structure, task_scheduler=task_scheduler)
        if visible("agent_status"):
            self.tabs.addTab(self.status_tab, "")

        # ---- Agents Admin (catalog: assign a role + pinned model per agent) --
        from ...ui.agents_admin_tab import AgentsAdminTab
        self.agents_admin_tab = AgentsAdminTab(ctx)
        if visible("agents_admin"):
            self.tabs.addTab(self.agents_admin_tab, "")

        # ---- Tools (govern built-in tools + Connectors/MCP in one place) -----
        from ...ui.tools_admin_tab import ToolsAdminTab
        self.tools_admin_tab = ToolsAdminTab(ctx)
        if visible("tools_admin"):
            self.tabs.addTab(self.tools_admin_tab, "")

        # ---- Icons (browse built-in icons + add custom icons for agents/flows) --
        from ...ui.icons_admin_tab import IconsAdminTab
        self.icons_admin_tab = IconsAdminTab(ctx)
        self.tabs.addTab(self.icons_admin_tab, "")

        self.tabs.setCurrentIndex(0)

        self._timer = QTimer(self)
        # Only the Overview cards auto-refresh on this tick — Security, MCP,
        # Action Logs, Agent Status (and the admin tabs) are read-only tables
        # a background re-sort would otherwise disturb mid-interaction; the
        # user refreshes them explicitly via a "Refresh" button.
        self._timer.setInterval(_REFRESH_MS)
        self._timer.timeout.connect(self._auto_refresh)
        self._timer.start()

        on_language_changed(self._retranslate)
        self.refresh()

    # ---- nav integration: sub-tabs driven from the left nav rail ------------
    def nav_subtabs(self):
        """(label, index, icon_name) for each sub-tab — the left nav lists
        these as children under 'Monitoring'."""
        by_widget = {self.agents_admin_tab: "robot", self.tools_admin_tab: "wrench",
                     self.icons_admin_tab: "star"}
        for attr, name in (("security_tab", "shield"), ("mcp_tab", "plug"),
                           ("action_tab", "bolt"), ("status_tab", "monitor")):
            w = getattr(self, attr, None)
            if w is not None:
                by_widget[w] = name
        out = []
        for i in range(self.tabs.count()):
            out.append((self.tabs.tabText(i), i, by_widget.get(self.tabs.widget(i), "dashboard")))
        return out

    def select_subtab(self, index: int) -> None:
        if 0 <= index < self.tabs.count():
            self.tabs.setCurrentIndex(index)

    def hide_tab_bar(self) -> None:
        """Hide the in-content tab strip; the nav rail drives the sub-tabs."""
        self.tabs.tabBar().hide()

    def _show_action_logs_tab(self) -> None:
        self.tabs.setCurrentIndex(self.tabs.indexOf(self.action_tab))

    def _tab_visible(self, key: str) -> bool:
        return self.ctx.role == "admin" or bool(self.ctx.config.monitoring_visibility.get(key, True))

    def _set_tab_text_if_present(self, widget, text: str) -> None:
        idx = self.tabs.indexOf(widget)
        if idx >= 0:
            self.tabs.setTabText(idx, text)

    # ---- i18n ---------------------------------------------------------------
    def _retranslate(self) -> None:
        self._title.setText(tr("monitoring.title"))
        if self.tabs.count():
            self.tabs.setTabText(0, tr("monitoring.tab_overview"))
        self._set_tab_text_if_present(self.security_tab, tr("monitoring.tab_security"))
        self._set_tab_text_if_present(self.mcp_tab, tr("monitoring.tab_mcp"))
        self._set_tab_text_if_present(self.action_tab, tr("monitoring.tab_actions"))
        self._set_tab_text_if_present(self.status_tab, tr("monitoring.tab_agents"))
        self._set_tab_text_if_present(self.agents_admin_tab, tr("monitoring.tab_agents_admin"))
        self._set_tab_text_if_present(self.tools_admin_tab, tr("monitoring.tab_tools"))
        self._set_tab_text_if_present(self.icons_admin_tab, tr("monitoring.tab_icons"))

        self.overview_tab.retranslate()
        self.security_tab.retranslate()
        self.mcp_tab.retranslate()
        self.action_tab.retranslate()
        self.status_tab.retranslate()

        self.refresh()

    # ---- refresh -------------------------------------------------------------
    def refresh(self) -> None:
        """Full refresh — Overview cards plus every table. Wired to the
        top-of-page and per-section "Refresh" buttons, called once at
        startup/language-change, but NOT to the auto-refresh timer (see
        ``_auto_refresh``)."""
        events = self._load_events()
        self._apply_events_to_event_tabs(events)
        self.status_tab.refresh()
        self.overview_tab.refresh(events)

    def _auto_refresh(self) -> None:
        """3-second timer tick — Overview cards only (see ``refresh``)."""
        self.overview_tab.refresh(self._load_events())

    def _load_events(self) -> List[dict]:
        shared_dir = self.ctx.config.shared_dir
        if shared_dir:
            from ...core import telemetry_shared
            shared_events = telemetry_shared.load_shared_audit_events(shared_dir)
            if shared_events:
                return shared_events
        return audit_log.load_events()

    def _apply_events_to_event_tabs(self, events: List[dict]) -> None:
        """Filters the ALREADY-LOADED event list (see ``_load_events`` — one
        shared local-or-shared decision per refresh, not one per tab) three
        ways via :class:`MonitoringQueryService`, mirroring what each
        ``EventTable.set_events`` used to receive directly."""
        from ...application.monitoring.dto.audit_event_dto import AuditEventDTO
        from ...application.monitoring.monitoring_query_service import MonitoringQueryService
        from ...application.monitoring.repository.audit_event_repository import (
            InMemoryAuditEventRepository,
        )

        repository = InMemoryAuditEventRepository([AuditEventDTO.from_raw(e) for e in events])
        service = MonitoringQueryService(repository)

        def _events_for(kind) -> List[dict]:
            page = service.query(kind=kind, page_size=_UNBOUNDED_PAGE_SIZE)
            return [e.to_dict() for e in page.items]

        self.security_tab.set_events(_events_for("security_block"))
        self.mcp_tab.set_events(_events_for("mcp_call"))
        self.action_tab.set_events(_events_for(None))