Spectral/imports/Spectral/Component/Timeline/FileDelegate.qml

import QtQuick 2.12
import QtQuick.Controls 2.12
import QtQuick.Layouts 1.12
import QtQuick.Controls.Material 2.12
import QtGraphicalEffects 1.0
import Qt.labs.platform 1.0 as Platform

import Spectral 0.1
import Spectral.Setting 0.1

import Spectral.Component 2.0
import Spectral.Dialog 2.0
import Spectral.Menu.Timeline 2.0
import Spectral.Font 0.1
import Spectral.Effect 2.0

ColumnLayout {
    readonly property bool avatarVisible: !sentByMe && (aboveAuthor !== author || aboveSection !== section || aboveEventType === "state" || aboveEventType === "emote" || aboveEventType === "other")
    readonly property bool sentByMe: author === currentRoom.localUser

    property bool openOnFinished: false
    readonly property bool downloaded: progressInfo && progressInfo.completed

    id: root

    spacing: 0

    onDownloadedChanged: if (downloaded && openOnFinished) openSavedFile()

    Label {
        Layout.leftMargin: 48

        text: author.displayName

        visible: avatarVisible

        font.pixelSize: 13
        verticalAlignment: Text.AlignVCenter
    }

    RowLayout {
        Layout.alignment: sentByMe ? Qt.AlignRight : Qt.AlignLeft

        z: -5

        id: messageRow

        spacing: 4

        Avatar {
            Layout.preferredWidth: 32
            Layout.preferredHeight: 32
            Layout.alignment: Qt.AlignTop

            visible: avatarVisible
            hint: author.displayName
            source: author.avatarMediaId

            Component {
                id: userDetailDialog

                UserDetailDialog {}
            }

            RippleEffect {
                anchors.fill: parent

                circular: true

                onClicked: userDetailDialog.createObject(ApplicationWindow.overlay, {"room": currentRoom, "user": author}).open()
            }
        }

        Label {
            Layout.preferredWidth: 32
            Layout.preferredHeight: 32
            Layout.alignment: Qt.AlignTop

            visible: !(sentByMe || avatarVisible)

            text: Qt.formatDateTime(time, "hh:mm")
            color: "#5B7480"

            font.pixelSize: 10
            horizontalAlignment: Label.AlignHCenter
            verticalAlignment: Label.AlignVCenter
        }

        Control {
            Layout.maximumWidth: messageListView.width - (!sentByMe ? 32 + messageRow.spacing : 0) - 48

            padding: 12

            contentItem: RowLayout {
                ToolButton {
                    contentItem: MaterialIcon {
                        icon: progressInfo.completed ? "\ue5ca" : "\ue2c4"
                    }

                    onClicked: progressInfo.completed ? openSavedFile() : saveFileAs()
                }

                ColumnLayout {
                    Label {
                        Layout.alignment: Qt.AlignVCenter

                        text: display
                        font.pixelSize: 18
                        font.weight: Font.Medium
                        font.capitalization: Font.AllUppercase
                    }

                    Label {
                        text: progressInfo.active ? (progressInfo.progress + "/" + progressInfo.total) : content.info ? content.info.size : "Unknown"
                        color: MPalette.lighter
                    }
                }
            }

            background: Rectangle {
                color: MPalette.banner
                radius: 18

                AutoMouseArea {
                    anchors.fill: parent

                    id: messageMouseArea

                    onSecondaryClicked: {
                        var contextMenu = fileDelegateContextMenu.createObject(ApplicationWindow.overlay)
                        contextMenu.viewSource.connect(function() {
                            messageSourceDialog.createObject(ApplicationWindow.overlay, {"sourceText": toolTip}).open()
                        })
                        contextMenu.downloadAndOpen.connect(downloadAndOpen)
                        contextMenu.saveFileAs.connect(saveFileAs)
                        contextMenu.reply.connect(function() {
                            roomPanelInput.replyUser = author
                            roomPanelInput.replyEventID = eventId
                            roomPanelInput.replyContent = message
                            roomPanelInput.isReply = true
                            roomPanelInput.focus()
                        })
                        contextMenu.redact.connect(function() {
                            currentRoom.redactEvent(eventId)
                        })
                        contextMenu.popup()
                    }

                    Component {
                        id: messageSourceDialog

                        MessageSourceDialog {}
                    }

                    Component {
                        id: openFileDialog

                        OpenFileDialog {}
                    }

                    Component {
                        id: fileDelegateContextMenu

                        FileDelegateContextMenu {}
                    }
                }
            }
        }
    }

    function saveFileAs() {
        var fileDialog = openFileDialog.createObject(ApplicationWindow.overlay, {"selectFolder": true})

        fileDialog.chosen.connect(function(path) {
            if (!path) return

            currentRoom.downloadFile(eventId, path + "/" + (content.filename || content.body))
        })

        fileDialog.open()
    }

    function downloadAndOpen()
    {
        if (downloaded) openSavedFile()
        else
        {
            openOnFinished = true
            currentRoom.downloadFile(eventId, Platform.StandardPaths.writableLocation(Platform.StandardPaths.CacheLocation) + "/" + eventId.replace(":", "_").replace("/", "_").replace("+", "_") + (message || ".tmp"))
        }
    }

    function openSavedFile()
    {
        if (Qt.openUrlExternally(progressInfo.localPath)) return;
        if (Qt.openUrlExternally(progressInfo.localDir)) return;
    }
}