// The contents of the date menu, in GNOME's order: date header, notifications,
// calendar, weather.
//
// Kept separate from DateMenu.qml (the PanelWindow) so it can be dropped into a
// FloatingWindow for testing — layer-shell surfaces cannot map outside a
// wlroots compositor.

import QtQuick
import Quickshell
import qs.config
import qs.services
import qs.widgets

Item {
    id: root

    implicitWidth: 480
    implicitHeight: content.implicitHeight + Theme.popoverPadding * 2

    // Called by the window when it opens and closes, so the panel is always in
    // a known state rather than wherever the last visit left it.
    function prepare(): void {
        calendar.showToday();
    }

    function reset(): void {
        notifications.reset();
    }

    // Minutes precision: the header only shows a date, so this exists purely to
    // roll it over at midnight without a per-second wake.
    SystemClock {
        id: clock
        precision: SystemClock.Minutes
    }

    Column {
        id: content
        anchors.left: parent.left
        anchors.right: parent.right
        anchors.top: parent.top
        anchors.margins: Theme.popoverPadding
        spacing: Theme.sectionSpacing

        // ── Header ──────────────────────────────────────────────────────────
        Item {
            width: parent.width
            height: 34

            Text {
                anchors.left: parent.left
                anchors.leftMargin: 4
                anchors.right: headerActions.left
                anchors.rightMargin: Theme.itemSpacing
                anchors.verticalCenter: parent.verticalCenter
                text: Qt.formatDateTime(clock.date, "dddd, MMMM d")
                color: Theme.fg
                elide: Text.ElideRight
                font.family: Theme.fontFamily
                // The day number changes in place at midnight.
                font.features: Theme.tabularFigures
                font.pixelSize: Theme.fontSizeTitle
                font.weight: Font.DemiBold
            }

            Row {
                id: headerActions
                anchors.right: parent.right
                anchors.verticalCenter: parent.verticalCenter
                spacing: 6

                // Labelled rather than icon-only: an unexplained crossed-out
                // bell is exactly the kind of thing a normal person has to
                // click to find out about.
                Rectangle {
                    id: dndPill
                    anchors.verticalCenter: parent.verticalCenter
                    width: dndRow.implicitWidth + 20
                    height: 28
                    radius: Theme.pillRadius
                    border.width: 0

                    color: {
                        if (Notifs.doNotDisturb)
                            return dndMouse.containsMouse ? Theme.alpha(Theme.accent, 0.42) : Theme.alpha(Theme.accent, 0.28);
                        return dndMouse.containsMouse ? Theme.alpha(Theme.fg, 0.16) : Theme.alpha(Theme.fg, 0.08);
                    }

                    Behavior on color {
                        ColorAnimation {
                            duration: dndMouse.containsMouse ? Theme.durFast : Theme.durNormal
                        }
                    }

                    Row {
                        id: dndRow
                        anchors.centerIn: parent
                        spacing: 6

                        ThemedIcon {
                            anchors.verticalCenter: parent.verticalCenter
                            size: 14
                            icon: "notifications-disabled-symbolic"
                            iconFallback: "user-invisible-symbolic"
                            tint: Notifs.doNotDisturb ? Theme.accent : Theme.fgDim
                        }

                        Text {
                            anchors.verticalCenter: parent.verticalCenter
                            text: "Do Not Disturb"
                            color: Notifs.doNotDisturb ? Theme.accent : Theme.fg
                            font.family: Theme.fontFamily
                            font.pixelSize: Theme.fontSizeSmall
                            font.weight: Font.Medium
                        }
                    }

                    MouseArea {
                        id: dndMouse
                        anchors.fill: parent
                        hoverEnabled: true
                        cursorShape: Qt.PointingHandCursor
                        onClicked: Notifs.doNotDisturb = !Notifs.doNotDisturb
                    }
                }

                Rectangle {
                    id: clearPill
                    anchors.verticalCenter: parent.verticalCenter
                    width: clearLabel.implicitWidth + 20
                    height: 28
                    radius: Theme.pillRadius
                    border.width: 0
                    // Hidden rather than disabled: there is nothing ambiguous
                    // about an empty tray, so the control has no job.
                    visible: Notifs.hasNotifications
                    color: clearMouse.containsMouse ? Theme.alpha(Theme.fg, 0.16) : Theme.alpha(Theme.fg, 0.08)

                    Behavior on color {
                        ColorAnimation {
                            duration: clearMouse.containsMouse ? Theme.durFast : Theme.durNormal
                        }
                    }

                    Text {
                        id: clearLabel
                        anchors.centerIn: parent
                        text: "Clear all"
                        color: Theme.fg
                        font.family: Theme.fontFamily
                        font.pixelSize: Theme.fontSizeSmall
                        font.weight: Font.Medium
                    }

                    MouseArea {
                        id: clearMouse
                        anchors.fill: parent
                        hoverEnabled: true
                        cursorShape: Qt.PointingHandCursor
                        onClicked: Notifs.dismissAll()
                    }
                }
            }
        }

        // ── Notifications ───────────────────────────────────────────────────
        Rectangle {
            width: parent.width
            height: 1
            border.width: 0
            color: Theme.alpha(Theme.fg, 0.1)
        }

        MediaCard {
            id: media
            width: parent.width
        }

        Rectangle {
            width: parent.width
            height: 1
            border.width: 0
            visible: media.visible
            color: Theme.alpha(Theme.fg, 0.1)
        }

        NotificationList {
            id: notifications
            width: parent.width
        }

        // ── Calendar ────────────────────────────────────────────────────────
        Rectangle {
            width: parent.width
            height: 1
            border.width: 0
            color: Theme.alpha(Theme.fg, 0.1)
        }

        CalendarGrid {
            id: calendar
            width: parent.width
        }

        // ── Weather ─────────────────────────────────────────────────────────
        // Separator and card share one condition so the panel does not end on a
        // rule with nothing under it.
        Rectangle {
            width: parent.width
            height: 1
            border.width: 0
            visible: Weather.available
            color: Theme.alpha(Theme.fg, 0.1)
        }

        WeatherCard {
            width: parent.width
            visible: Weather.available
        }
    }
}