import QtQuick
import Quickshell.Services.Mpris
import "." as M

M.PopupPanel {
    id: menuWindow

    panelWidth: 280

    required property MprisPlayer player

    function _fmtTime(ms) {
        const s = Math.floor(ms / 1000);
        const m = Math.floor(s / 60);
        return m + ":" + String(s % 60).padStart(2, "0");
    }

    Item {
        width: menuWindow.panelWidth
        height: _artImg.status === Image.Ready ? 140 : 60
        clip: true

        Rectangle {
            anchors.fill: parent
            color: M.Theme.base02
        }

        Image {
            id: _artImg
            anchors.fill: parent
            source: menuWindow.player?.trackArtUrl ?? ""
            fillMode: Image.PreserveAspectCrop
            visible: status === Image.Ready
        }

        Rectangle {
            anchors.left: parent.left
            anchors.right: parent.right
            anchors.bottom: parent.bottom
            height: 40
            visible: _artImg.visible
            gradient: Gradient {
                GradientStop { position: 0; color: "transparent" }
                GradientStop { position: 1; color: M.Theme.base01 }
            }
        }

        Text {
            anchors.centerIn: parent
            text: "\uF001"
            color: M.Theme.base04
            font.pixelSize: 28
            font.family: M.Theme.iconFontFamily
            visible: _artImg.status !== Image.Ready
        }
    }

    Item {
        width: menuWindow.panelWidth
        height: titleCol.implicitHeight + 8

        Column {
            id: titleCol
            anchors.left: parent.left
            anchors.right: parent.right
            anchors.verticalCenter: parent.verticalCenter
            anchors.leftMargin: 12
            anchors.rightMargin: 12
            spacing: 2

            Text {
                width: parent.width
                text: menuWindow.player?.trackTitle || "No track"
                color: M.Theme.base05
                font.pixelSize: M.Theme.fontSize + 1
                font.family: M.Theme.fontFamily
                font.bold: true
                elide: Text.ElideRight
            }

            Text {
                width: parent.width
                text: {
                    const p = menuWindow.player;
                    if (!p) return "";
                    const artist = Array.isArray(p.trackArtists) ? p.trackArtists.join(", ") : (p.trackArtists || "");
                    return [artist, p.trackAlbum].filter(s => s).join(" \u2014 ");
                }
                color: M.Theme.base04
                font.pixelSize: M.Theme.fontSize - 1
                font.family: M.Theme.fontFamily
                elide: Text.ElideRight
                visible: text !== ""
            }
        }
    }

    Item {
        width: menuWindow.panelWidth
        height: 20

        readonly property real pos: menuWindow.player?.position ?? 0
        readonly property real dur: menuWindow.player?.length ?? 0
        readonly property real frac: dur > 0 ? pos / dur : 0

        Text {
            anchors.left: parent.left
            anchors.leftMargin: 12
            anchors.verticalCenter: parent.verticalCenter
            text: menuWindow._fmtTime(parent.pos)
            color: M.Theme.base04
            font.pixelSize: M.Theme.fontSize - 2
            font.family: M.Theme.fontFamily
        }
        Text {
            anchors.right: parent.right
            anchors.rightMargin: 12
            anchors.verticalCenter: parent.verticalCenter
            text: menuWindow._fmtTime(parent.dur)
            color: M.Theme.base04
            font.pixelSize: M.Theme.fontSize - 2
            font.family: M.Theme.fontFamily
        }

        Item {
            anchors.horizontalCenter: parent.horizontalCenter
            anchors.verticalCenter: parent.verticalCenter
            width: parent.width - 80
            height: 4

            Rectangle {
                anchors.fill: parent
                color: M.Theme.base02
                radius: 2
            }
            Rectangle {
                width: parent.width * Math.min(1, Math.max(0, parent.parent.frac))
                height: parent.height
                color: M.Theme.base0E
                radius: 2
            }
        }
    }

    Item {
        width: menuWindow.panelWidth
        height: 36

        Row {
            anchors.centerIn: parent
            spacing: 24

            Text {
                text: "\uF048"
                color: menuWindow.player?.canGoPrevious ? M.Theme.base05 : M.Theme.base03
                font.pixelSize: M.Theme.fontSize + 4
                font.family: M.Theme.iconFontFamily
                anchors.verticalCenter: parent.verticalCenter

                MouseArea {
                    anchors.fill: parent
                    cursorShape: Qt.PointingHandCursor
                    enabled: menuWindow.player?.canGoPrevious ?? false
                    onClicked: menuWindow.player.previous()
                }
            }

            Text {
                text: menuWindow.player?.playbackState === MprisPlaybackState.Playing ? "\uF04C" : "\uF04B"
                color: M.Theme.base0E
                font.pixelSize: M.Theme.fontSize + 8
                font.family: M.Theme.iconFontFamily
                anchors.verticalCenter: parent.verticalCenter

                MouseArea {
                    anchors.fill: parent
                    cursorShape: Qt.PointingHandCursor
                    onClicked: menuWindow.player?.togglePlaying()
                }
            }

            Text {
                text: "\uF051"
                color: menuWindow.player?.canGoNext ? M.Theme.base05 : M.Theme.base03
                font.pixelSize: M.Theme.fontSize + 4
                font.family: M.Theme.iconFontFamily
                anchors.verticalCenter: parent.verticalCenter

                MouseArea {
                    anchors.fill: parent
                    cursorShape: Qt.PointingHandCursor
                    enabled: menuWindow.player?.canGoNext ?? false
                    onClicked: menuWindow.player.next()
                }
            }
        }
    }

    Item {
        width: menuWindow.panelWidth
        height: 20

        Text {
            anchors.centerIn: parent
            text: menuWindow.player?.identity ?? ""
            color: M.Theme.base03
            font.pixelSize: M.Theme.fontSize - 2
            font.family: M.Theme.fontFamily
        }
    }
}