import qs
import qs.modules.common
import qs.modules.common.widgets
import qs.services
import QtQuick
import QtQuick.Layouts
import Quickshell

Item {
    id: root
    property bool borderless: Config.options.bar.borderless
    property bool showDate: Config.options.bar.verbose
    implicitWidth: rowLayout.implicitWidth
    implicitHeight: 32

    // Helper function to get upcoming todos
    function getUpcomingTodos() {
        const unfinishedTodos = Todo.list.filter(function (item) {
            return !item.done;
        });
        if (unfinishedTodos.length === 0) {
            return Translation.tr("No pending tasks");
        }

        // Limit to first 5 todos to keep popup manageable
        const limitedTodos = unfinishedTodos.slice(0, 5);
        let todoText = limitedTodos.map(function (item, index) {
            return `${index + 1}. ${item.content}`;
        }).join('\n');

        if (unfinishedTodos.length > 5) {
            todoText += `\n${Translation.tr("... and %1 more").arg(unfinishedTodos.length - 5)}`;
        }

        return todoText;
    }

    // Popup Data
    property string formattedDate: Qt.locale().toString(DateTime.clock.date, "dddd, MMMM dd, yyyy")
    property string formattedTime: DateTime.time
    property string formattedUptime: DateTime.uptime
    property string todosSection: getUpcomingTodos()

    RowLayout {
        id: rowLayout
        anchors.centerIn: parent
        spacing: 4

        StyledText {
            font.pixelSize: Appearance.font.pixelSize.large
            color: Appearance.colors.colOnLayer1
            text: DateTime.time
        }

        StyledText {
            visible: root.showDate
            font.pixelSize: Appearance.font.pixelSize.small
            color: Appearance.colors.colOnLayer1
            text: "•"
        }

        StyledText {
            visible: root.showDate
            font.pixelSize: Appearance.font.pixelSize.small
            color: Appearance.colors.colOnLayer1
            text: DateTime.date
        }
    }

    MouseArea {
        id: mouseArea
        anchors.fill: parent
        hoverEnabled: true
        acceptedButtons: Qt.NoButton
    }

    StyledPopup {
        hoverTarget: mouseArea

        ColumnLayout {
            id: columnLayout
            anchors.centerIn: parent
            spacing: 4

            // Date + Time row
            RowLayout {
                spacing: 5

                MaterialSymbol {
                    fill: 0
                    font.weight: Font.Medium
                    text: "calendar_month"
                    iconSize: Appearance.font.pixelSize.large
                    color: Appearance.colors.colOnSurfaceVariant
                }
                StyledText {
                    horizontalAlignment: Text.AlignLeft
                    color: Appearance.colors.colOnSurfaceVariant
                    text: `${root.formattedDate} • ${root.formattedTime}`
                    font.weight: Font.Medium
                }
            }

            // Uptime row
            RowLayout {
                spacing: 5
                Layout.fillWidth: true
                MaterialSymbol {
                    text: "timelapse"
                    color: Appearance.colors.colOnSurfaceVariant
                    font.pixelSize: Appearance.font.pixelSize.large
                }
                StyledText {
                    text: Translation.tr("System uptime:")
                    color: Appearance.colors.colOnSurfaceVariant
                }
                StyledText {
                    Layout.fillWidth: true
                    horizontalAlignment: Text.AlignRight
                    color: Appearance.colors.colOnSurfaceVariant
                    text: root.formattedUptime
                }
            }

            // Tasks
            ColumnLayout {
                spacing: 0
                Layout.fillWidth: true

                RowLayout {
                    spacing: 4
                    Layout.fillWidth: true
                    MaterialSymbol {
                        text: "checklist"
                        color: Appearance.colors.colOnSurfaceVariant
                        font.pixelSize: Appearance.font.pixelSize.large
                    }
                    StyledText {
                        text: Translation.tr("To Do:")
                        color: Appearance.colors.colOnSurfaceVariant
                    }
                }

                StyledText {
                    Layout.fillWidth: true
                    horizontalAlignment: Text.AlignLeft
                    wrapMode: Text.Wrap
                    color: Appearance.colors.colOnSurfaceVariant
                    text: root.todosSection
                }
            }
        }
    }
}