import QtQuick
import QtQuick.Controls
import Quickshell
import Quickshell.Io
import Quickshell.Wayland
import Quickshell.Widgets
import qs.Common

PanelWindow {
    id: root

    property bool powerConfirmVisible: false
    property string powerConfirmAction: ""
    property string powerConfirmTitle: ""
    property string powerConfirmMessage: ""

    function executePowerAction(action) {
        console.log("Executing power action:", action);
        let command = [];
        switch (action) {
        case "logout":
            command = ["niri", "msg", "action", "quit", "-s"];
            break;
        case "suspend":
            command = ["systemctl", "suspend"];
            break;
        case "reboot":
            command = ["systemctl", "reboot"];
            break;
        case "poweroff":
            command = ["systemctl", "poweroff"];
            break;
        }
        if (command.length > 0) {
            powerActionProcess.command = command;
            powerActionProcess.running = true;
        }
    }

    visible: powerConfirmVisible
    implicitWidth: 400
    implicitHeight: 300
    WlrLayershell.layer: WlrLayershell.Overlay
    WlrLayershell.exclusiveZone: -1
    WlrLayershell.keyboardFocus: WlrKeyboardFocus.OnDemand
    color: "transparent"

    anchors {
        top: true
        left: true
        right: true
        bottom: true
    }

    // Darkened background
    Rectangle {
        anchors.fill: parent
        color: "black"
        opacity: 0.5
    }

    Rectangle {
        width: Math.min(400, parent.width - Theme.spacingL * 2)
        height: Math.min(200, parent.height - Theme.spacingL * 2)
        anchors.centerIn: parent
        color: Theme.surfaceContainer
        radius: Theme.cornerRadiusLarge
        border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.12)
        border.width: 1
        opacity: powerConfirmVisible ? 1 : 0
        scale: powerConfirmVisible ? 1 : 0.9

        Column {
            anchors.centerIn: parent
            width: parent.width - Theme.spacingL * 2
            spacing: Theme.spacingL

            // Title
            Text {
                text: powerConfirmTitle
                font.pixelSize: Theme.fontSizeLarge
                color: {
                    switch (powerConfirmAction) {
                    case "poweroff":
                        return Theme.error;
                    case "reboot":
                        return Theme.warning;
                    default:
                        return Theme.surfaceText;
                    }
                }
                font.weight: Font.Medium
                width: parent.width
                horizontalAlignment: Text.AlignHCenter
            }

            // Message
            Text {
                text: powerConfirmMessage
                font.pixelSize: Theme.fontSizeMedium
                color: Theme.surfaceText
                width: parent.width
                horizontalAlignment: Text.AlignHCenter
                wrapMode: Text.WordWrap
            }

            Item {
                height: Theme.spacingL
            }

            // Buttons
            Row {
                anchors.horizontalCenter: parent.horizontalCenter
                spacing: Theme.spacingM

                // Cancel button
                Rectangle {
                    width: 120
                    height: 40
                    radius: Theme.cornerRadius
                    color: cancelButton.containsMouse ? Qt.rgba(Theme.surfaceText.r, Theme.surfaceText.g, Theme.surfaceText.b, 0.12) : Qt.rgba(Theme.surfaceVariant.r, Theme.surfaceVariant.g, Theme.surfaceVariant.b, 0.3)

                    Text {
                        text: "Cancel"
                        font.pixelSize: Theme.fontSizeMedium
                        color: Theme.surfaceText
                        font.weight: Font.Medium
                        anchors.centerIn: parent
                    }

                    MouseArea {
                        id: cancelButton

                        anchors.fill: parent
                        hoverEnabled: true
                        cursorShape: Qt.PointingHandCursor
                        onClicked: {
                            powerConfirmVisible = false;
                        }
                    }

                }

                // Confirm button
                Rectangle {
                    width: 120
                    height: 40
                    radius: Theme.cornerRadius
                    color: {
                        let baseColor;
                        switch (powerConfirmAction) {
                        case "poweroff":
                            baseColor = Theme.error;
                            break;
                        case "reboot":
                            baseColor = Theme.warning;
                            break;
                        default:
                            baseColor = Theme.primary;
                            break;
                        }
                        return confirmButton.containsMouse ? Qt.rgba(baseColor.r, baseColor.g, baseColor.b, 0.9) : baseColor;
                    }

                    Text {
                        text: "Confirm"
                        font.pixelSize: Theme.fontSizeMedium
                        color: Theme.primaryText
                        font.weight: Font.Medium
                        anchors.centerIn: parent
                    }

                    MouseArea {
                        id: confirmButton

                        anchors.fill: parent
                        hoverEnabled: true
                        cursorShape: Qt.PointingHandCursor
                        onClicked: {
                            powerConfirmVisible = false;
                            executePowerAction(powerConfirmAction);
                        }
                    }

                }

            }

        }

        Behavior on opacity {
            NumberAnimation {
                duration: Theme.mediumDuration
                easing.type: Theme.emphasizedEasing
            }

        }

        Behavior on scale {
            NumberAnimation {
                duration: Theme.mediumDuration
                easing.type: Theme.emphasizedEasing
            }

        }

    }

    Process {
        id: powerActionProcess

        running: false
        onExited: (exitCode) => {
            if (exitCode !== 0)
                console.error("Power action failed with exit code:", exitCode);

        }
    }

}