import QtQuick
import qs.Common
import qs.Services
import qs.Widgets
import qs.Modules.Plugins
import Quickshell.Io

PluginComponent {
    id: root

    property bool isConnected: false
    property string tailscaleIP: ""
    property string currentExitNode: ""

    Timer {
        interval: 5000
        running: true
        repeat: true
        onTriggered: statusCheck.running = true
    }

    Component.onCompleted: statusCheck.running = true

    Process {
        id: toggleProcess

        onExited: (code, status) => {
            statusCheck.running = true
        }
    }

    Process {
        id: statusCheck

        command: ["tailscale", "status", "--json"]

        stdout: StdioCollector {
            onStreamFinished: {
                try {
                    const data = JSON.parse(this.text)
                    root.isConnected = data.BackendState === "Running"
                    root.tailscaleIP = (data.Self?.TailscaleIPs?.[0]) || ""
                    root.currentExitNode = data.CurrentExitNode?.HostName || ""
                } catch (e) {
                    root.isConnected = false
                    root.tailscaleIP = ""
                    root.currentExitNode = ""
                    ToastService.showError("tailscalectl", "Failed to parse Tailscale status")
                }
            }
        }

        onExited: (code, status) => {
            if (code !== 0) {
                root.isConnected = false
                root.tailscaleIP = ""
                root.currentExitNode = ""
            }
        }
    }

    function toggleTailscale() {
        if (root.isConnected) {
            toggleProcess.command = ["tailscale", "down"]
        } else {
            toggleProcess.command = ["tailscale", "up"]
        }
        toggleProcess.running = true
    }

    horizontalBarPill: Component {
        MouseArea {
            implicitWidth: contentRow.implicitWidth
            implicitHeight: contentRow.implicitHeight
            cursorShape: Qt.PointingHandCursor
            acceptedButtons: Qt.RightButton
            onClicked: toggleTailscale()

            Row {
                id: contentRow
                spacing: Theme.spacingS

                DankIcon {
                    name: root.isConnected ? "vpn_key" : "vpn_key_off"
                    size: Theme.iconSize
                    color: root.isConnected ? Theme.primary : Theme.surfaceText
                    anchors.verticalCenter: parent.verticalCenter
                }
            }
        }
    }

    verticalBarPill: Component {
        MouseArea {
            implicitWidth: contentColumn.implicitWidth
            implicitHeight: contentColumn.implicitHeight
            cursorShape: Qt.PointingHandCursor
            acceptedButtons: Qt.RightButton
            onClicked: toggleTailscale()

            Column {
                id: contentColumn
                spacing: Theme.spacingXS

                DankIcon {
                    name: root.isConnected ? "vpn_key" : "vpn_key_off"
                    size: Theme.iconSize
                    color: root.isConnected ? Theme.primary : Theme.surfaceText
                    anchors.horizontalCenter: parent.horizontalCenter
                }
            }
        }
    }
}