import QtQuick
import QtQuick.Layouts
import QtQuick.Window
import QtQuick.Controls
import QtQuick.Controls.Basic
import QtWebEngine 1.2
import FluentUI
import AicsKB.FileTransferManager

FluArea {
    id: content_area
    paddings: 0
    backgroundColor: "#f9f9f9"
    property string type: ""
    property string knowledgeFileId
    signal download(string knowledgeFileId)
    signal clickTags(string tagName)

    //    paddings: {
    //        top: 10
    //        right: 0
    //        bottom: 10
    //        left: 10
    //    }
    FluScrollablePage {
        id: content_page
        anchors.fill: parent
        leftPadding: 10
        topPadding: 10
        rightPadding: 10
        bottomPadding: 0

        property int likeCount: 0
        property int favoriteCount: 0
        property int shareCount: 0
        property int browsCount: 555
        property bool isLike: false
        property bool isFavorite: false
        property bool isDownload: false
        property double fileSize: 455
        property list<string> tags: ["tag 1", "tag 2", "tag 3"]
        property date publishTime: new Date()
        property string brief: "这是一个简介"

        Component.onCompleted: {
            console.log(content_area.type)
            if (content_area.type == "video") {
                content_view.sourceComponent = video_view
            } else if (content_area.type == "md") {
                content_view.sourceComponent = text_view
            } else {
                content_view.sourceComponent = other_view
            }
        }

        Item {
            Layout.fillWidth: true
            implicitHeight: 50

            FluText {
                id: text_title
                padding: 10
                text: "文章标题"
                font {
                    pointSize: 15
                    bold: true
                }
            }
            ColumnLayout {
                id: layout_share
                FluIconButton {
                    id: button_share
                    iconSize: 15
                    iconSource: FluentIcons.Share
                    text: content_page.shareCount.toString()
                }
                FluText {
                    id: text_share
                    text: content_page.shareCount
                    font.pointSize: 8
                    Layout.alignment: button_share.Center
                    Layout.topMargin: -5
                }
                anchors {
                    verticalCenter: text_title.verticalCenter
                    right: parent.right
                }
            }
            ColumnLayout {
                id: layout_favorite
                FluIconButton {
                    id: button_favorite
                    iconSize: 15
                    iconSource: content_page.isFavorite ? FluentIcons.FavoriteStarFill : FluentIcons.FavoriteStar
                }
                FluText {
                    id: text_favorite
                    text: content_page.favoriteCount
                    font.pointSize: 8
                    Layout.alignment: button_favorite.Center
                    Layout.topMargin: -5
                }
                anchors {
                    verticalCenter: text_title.verticalCenter
                    right: layout_share.left
                }
            }
            ColumnLayout {
                id: layout_like
                FluIconButton {
                    id: button_like
                    iconSize: 15
                    iconSource: content_page.isLike ? FluentIcons.HeartFill : FluentIcons.Heart
                }
                FluText {
                    id: text_like
                    text: content_page.favoriteCount
                    font.pointSize: 8
                    Layout.alignment: button_like.Center
                    Layout.topMargin: -5
                }
                anchors {
                    verticalCenter: text_title.verticalCenter
                    right: layout_favorite.left
                }
            }
            FluIconButton {
                id: button_download
                iconSize: 25
                iconSource: content_page.isDownload ? FluentIcons.OEM : FluentIcons.Download
                anchors {
                    verticalCenter: text_title.verticalCenter
                    right: layout_like.left
                    rightMargin: 20
                }
                onClicked: {
                    emit: content_area.download(content_area.knowledgeFileId)
                    FileTransferManager.download(content_area.knowledgeFileId)
                }
            }
        }

        Loader {
            id: content_view
            Layout.fillWidth: true
            sourceComponent: video_view
        }

        Component {
            id: video_view
            FluMediaPlayer {
                Layout.fillWidth: true
                implicitHeight: width * 9 / 16.
            }
        }
        Component {
            id: text_view
            Text {
                id: text_md
                text: content_page.contentMd
                textFormat: TextEdit.MarkdownText
                focus: true
            }
        }
        Component {
            id: other_view
            WebEngineView {
                Layout.fillWidth: true
                id: sitemonitory_view
                backgroundColor: "transparent"
                implicitHeight: 200
                settings.javascriptEnabled: true
                settings.pluginsEnabled: true
                url: "https://www.baidu.com"
            }
        }

        FluArea {
            Layout.fillWidth: true
            implicitHeight: 100
            ColumnLayout {
                RowLayout {
                    FluText {
                        padding: 10
                        text: content_page.publishTime.toDateString()
                    }
                    FluText {
                        padding: 10
                        text: content_page.fileSize.toString() + "MB"
                    }
                    FluText {
                        padding: 10
                        text: content_page.browsCount.toString() + "浏览量"
                    }
                }
                FluText {
                    Layout.topMargin: -2
                    Layout.leftMargin: 10
                    text: content_page.brief
                }
                RowLayout {
                    Layout.topMargin: 2
                    Layout.leftMargin: 5
                    Repeater {
                        model: content_page.tags
                        delegate: Button {
                            Layout.margins: 2
                            text: "#" + content_page.tags[index]
                            background: Rectangle {
                                implicitHeight: 10
                                implicitWidth: 10
                                color: FluColors.Grey20
                                radius: 10
                            }
                            onClicked: {
                                emit: content_area.clickTags(text)
                            }
                        }
                    }
                }
            }
        }
        Item {
            Layout.fillWidth: true
            implicitHeight: 50
            FluText {
                id: text_note
                text: "笔记"
                padding: 10
                font {
                    pointSize: 15
                    bold: true
                }
            }
            FluTextButton {
                id: button_publish
                text: "发布笔记"
                hoverColor: "blue"
                normalColor: "black"
                anchors {
                    verticalCenter: text_note.verticalCenter
                    right: parent.right
                }
            }
        }
    }
}