// Copyright (C) 2026 Danilo M. <danix@danix.xyz>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

import QtQuick
import ".."
import "Logic.js" as Logic

// At rest a record dot, with the elapsed time while recording. A click
// morphs the capsule into the controls panel, as the status pill does for
// sound: record, pause, webcam, and the scene list.
Capsule {
    id: pill

    property string panel: ""
    signal openPanel()

    expanded: panel === "obs"
    restWidth: rest.implicitWidth + 24
    panelWidth: 260
    panelHeight: controls.implicitHeight + 28

    Row {
        id: rest
        anchors.centerIn: parent
        spacing: 6
        opacity: pill.expanded ? 0 : 1
        visible: opacity > 0
        Behavior on opacity { NumberAnimation { duration: 120 } }

        Text {
            anchors.verticalCenter: parent.verticalCenter
            text: "\uf111"
            color: Obs.recording ? Theme.red : Theme.subtext
            opacity: Obs.paused ? 0.5 : 1
            font { family: Theme.iconFamily; pixelSize: 14 }
        }
        Text {
            anchors.verticalCenter: parent.verticalCenter
            visible: Obs.recording
            text: Logic.obsElapsed(Obs.duration)
            color: Theme.text
            font { family: Theme.fontFamily; pixelSize: Theme.fontSize - 2 }
        }
    }

    MouseArea {
        anchors.fill: parent
        enabled: !pill.expanded
        cursorShape: Qt.PointingHandCursor
        onClicked: pill.openPanel()
    }

    Column {
        id: controls
        x: 14
        y: 14
        width: pill.panelWidth - 28
        spacing: 10
        opacity: pill.expanded ? 1 : 0
        visible: opacity > 0
        Behavior on opacity { NumberAnimation { duration: 160 } }

        Text {
            text: Obs.recording ? (Obs.paused ? "Paused  " : "Recording  ") + Logic.obsElapsed(Obs.duration)
                                : "Not recording"
            color: Obs.recording ? Theme.red : Theme.subtext
            font { family: Theme.fontFamily; pixelSize: Theme.fontSize - 2 }
        }

        Row {
            spacing: 8
            Button {
                text: Obs.recording ? "Stop" : "Record"
                danger: Obs.recording
                onClicked: Obs.toggleRecord()
            }
            Button {
                visible: Obs.recording
                text: Obs.paused ? "Resume" : "Pause"
                onClicked: Obs.togglePause()
            }
            Button {
                visible: Obs.camId >= 0
                text: Obs.camOn ? "Hide webcam" : "Show webcam"
                onClicked: Obs.toggleCam()
            }
        }

        // ponytail: a plain Column, no scrolling; about ten scenes fit the
        // island's 480px window. A ListView if a scene collection outgrows it.
        Repeater {
            model: Obs.scenes
            delegate: Rectangle {
                required property string modelData
                readonly property bool current: modelData === Obs.scene
                width: controls.width
                height: 30
                radius: 7
                color: current ? Qt.alpha(Theme.accent, 0.25)
                     : area.containsMouse ? Qt.alpha(Theme.surface, 0.8) : "transparent"
                Text {
                    anchors { left: parent.left; leftMargin: 10; verticalCenter: parent.verticalCenter }
                    text: modelData
                    color: current ? Theme.text : Theme.subtext
                    font { family: Theme.fontFamily; pixelSize: Theme.fontSize - 2 }
                }
                MouseArea {
                    id: area
                    anchors.fill: parent
                    hoverEnabled: true
                    cursorShape: Qt.PointingHandCursor
                    onClicked: Obs.setScene(modelData)
                }
            }
        }
    }
}