import QtQuick 2.7
import QtQuick.Layouts 1.3
import QtMultimedia 5.0
import Lomiri.Components 1.3
import Lomiri.Components.Popups 1.3
import io.thp.pyotherside 1.4
import "."

MainView {
    id: root
    applicationName: "fortunecookie.darklithium"
    width: units.gu(45)
    height: units.gu(75)
    theme.name: "Lomiri.Components.Themes.SuruDark"

    // ====================================================================
    // PROPERTIES (am Anfang definieren!)
    // ====================================================================
    property bool fortuneOpened: false
    property string currentFortune: ""
    property bool musicPlaying: false
    property bool appInitialized: false

    Python {
        id: py
        Component.onCompleted: {
            addImportPath(Qt.resolvedUrl("../src"));
            importModule("fortunecookie", function() {
                console.log("Python-Modul fortunecookie geladen");
            });
        }
    }

    MediaPlayer {
        id: mediaPlayer
        source: Qt.resolvedUrl("../assets/chinese_music.mp3")
        loops: MediaPlayer.Infinite
        volume: 0.5
    }

    MediaPlayer {
        id: crackMediaPlayer
        source: Qt.resolvedUrl("../assets/cookie_crack.mp3")
        volume: 1.0
    }

    // ====================================================================
    // STACK LAYOUT FÜR NAVIGATION
    // ====================================================================
    StackLayout {
        id: mainStack
        anchors.fill: parent
        currentIndex: 0

        // ================================================================
        // SEITE 0: HAUPTSPIELBILDSCHIRM
        // ================================================================
        Page {
            id: mainPage
            objectName: "mainPage"

            header: PageHeader {
                title: "Fortune Cookie"

                // Einstellungen-Button im Header
                actions: [
                    Action {
                        iconName: "settings"
                        text: "Einstellungen"
                        onTriggered: {
                            mainStack.currentIndex = 1;
                        }
                    }
                ]
            }

            // ============================================================
            // INITIALISIERUNGS-TIMER
            // ============================================================
            Timer {
                id: initTimer
                interval: 1000
                running: true
                repeat: false
                onTriggered: {
                    try {
                        currentFortune = py.call_sync("fortunecookie.get_initial_fortune", []);
                        currentFortuneLabel.text = currentFortune;
                        cookieImage.source = Qt.resolvedUrl("../assets/cookie_closed2.png");

                        // Musik-Status laden
                        musicPlaying = py.call_sync("fortunecookie.get_music_enabled", []);
                        console.log("DEBUG QML: musicPlaying geladen: " + musicPlaying);

                        // MediaPlayer Zustand synchronisieren
                        if (musicPlaying) {
                            mediaPlayer.play();
                        }

                        // Volumes laden und setzen
                        var musicVol = py.call_sync("fortunecookie.get_music_volume", []);
                        var crackVol = py.call_sync("fortunecookie.get_crack_volume", []);
                        mediaPlayer.volume = musicVol;
                        crackMediaPlayer.volume = crackVol;

                        appInitialized = true;

                    } catch (e) {
                        console.log("ERROR QML: Initialisierung fehlgeschlagen: " + e);
                    }
                }
            }

            Image {
                id: cookieImage
                anchors.centerIn: parent
                width: fortuneOpened ? units.gu(36) : units.gu(32)
                height: fortuneOpened ? units.gu(28) : units.gu(24)
                source: fortuneOpened ? Qt.resolvedUrl("../assets/cookie_open2.png") : Qt.resolvedUrl("../assets/cookie_closed2.png")
                fillMode: Image.PreserveAspectFit

                MouseArea {
                    anchors.fill: parent
                    property real startY: 0

                    onPressed: startY = mouseY

                    onReleased: {
                        if (mouseY < startY - units.gu(2)) {
                            py.call("fortunecookie.open_fortune", [], function() {
                                crackMediaPlayer.play();
                                fortuneOpened = true;
                                currentFortune = py.call_sync("fortunecookie.get_current_fortune", []);
                                currentFortuneLabel.text = currentFortune;
                                currentFortuneLabel.visible = true;
                                cookieImage.source = Qt.resolvedUrl("../assets/cookie_open2.png");
                            });
                        }
                    }
                }

                MouseArea {
                    anchors.fill: parent
                    hoverEnabled: true

                    onClicked: {
                        if (!fortuneOpened) {
                            py.call("fortunecookie.open_fortune", [], function() {
                                crackMediaPlayer.play();
                                fortuneOpened = true;
                                currentFortune = py.call_sync("fortunecookie.get_current_fortune", []);
                                currentFortuneLabel.text = currentFortune;
                                currentFortuneLabel.visible = true;
                                cookieImage.source = Qt.resolvedUrl("../assets/cookie_open2.png");
                            });
                        } else {
                            fortuneOpened = false;
                            currentFortuneLabel.text = "";
                            currentFortuneLabel.visible = false;
                            cookieImage.source = Qt.resolvedUrl("../assets/cookie_closed2.png");
                        }
                    }
                }
            }

            Label {
                id: currentFortuneLabel
                anchors {
                    top: cookieImage.bottom
                    topMargin: units.gu(2)
                    left: parent.left
                    right: parent.right
                    leftMargin: units.gu(2)
                    rightMargin: units.gu(2)
                }
                text: ""
                fontSize: "large"
                horizontalAlignment: Text.AlignHCenter
                visible: false
                wrapMode: Text.WordWrap

                MouseArea {
                    anchors.fill: parent

                    onClicked: {
                        py.call("fortunecookie.get_new_fortune", [], function() {
                            fortuneOpened = false;
                            currentFortune = py.call_sync("fortunecookie.get_current_fortune", []);
                            currentFortuneLabel.text = currentFortune;
                            cookieImage.source = Qt.resolvedUrl("../assets/cookie_closed2.png");
                        });
                    }
                }
            }

            // ================================================================
            // MUSIK-BUTTON
            // ================================================================
            Label {
                id: musicButton
                anchors {
                    right: parent.right
                    bottom: parent.bottom
                    margins: units.gu(2)
                }
                width: units.gu(10)
                height: units.gu(10)
                text: musicPlaying ? "\uD83D\uDD0A" : "\uD83D\uDD07"
                fontSize: "xx-large"
                horizontalAlignment: Text.AlignHCenter
                verticalAlignment: Text.AlignVCenter
                color: theme.palette.normalText
                visible: appInitialized

                MouseArea {
                    anchors.fill: parent
                    hoverEnabled: true

                    onClicked: {
                        console.log("DEBUG QML: Music button clicked, current musicPlaying: " + musicPlaying);
                        if (musicPlaying) {
                            mediaPlayer.stop();
                        } else {
                            mediaPlayer.play();
                        }
                        musicPlaying = !musicPlaying;
                        console.log("DEBUG QML: Setting music enabled to: " + musicPlaying);
                        py.call("fortunecookie.set_music_enabled", [musicPlaying]);
                    }
                }
            }
        }

        // ================================================================
        // SEITE 1: EINSTELLUNGEN
        // ================================================================
        SettingsPage {
            id: settingsPage
        }
    }
}