import QtQuick 2.15
import QtQuick.Layouts
import FluentUI
import QtQuick.Dialogs
import "qrc:///AicsKnowledgeBase/qml/global"
import SignalFileOperation 1.0
import AicsKB.FileTransferManager

FluButton {
    property var header
    property var currentSelectedFile: null

    Layout.alignment: Qt.AlignRight
    text: "上传"
    onClicked: function () {
        console.log("click")
        fileDialog.open()
    }
    FileDialog {
        id: fileDialog
        onAccepted: function () {
            currentSelectedFile = selectedFile
            popup.open()
        }
        onRejected: currentSelectedFile = null
    }

    FluPopup {
        id: popup
        focus: true
        Rectangle {
            id: layout_content
            anchors.fill: parent
            implicitWidth: Window.window == null ? 400 : Math.min(
                                                       Window.window.width, 400)

            implicitHeight: text_title.height + content.height + layout_actions.height
            color: 'transparent'
            radius: 5
            FluText {
                id: text_title
                font: FluTextStyle.Title
                text: "上传知识文件"
                topPadding: 20
                leftPadding: 20
                rightPadding: 20
                wrapMode: Text.WrapAnywhere
                anchors {
                    top: parent.top
                    left: parent.left
                    right: parent.right
                }
            }

            Row {
                id: content
                topPadding: 14
                leftPadding: 20
                rightPadding: 20
                bottomPadding: 14
                anchors {
                    top: text_title.bottom
                    left: parent.left
                    right: parent.right
                }
                FluMultilineTextBox {
                    id: brief_textbox
                    width: parent.width - parent.leftPadding - parent.rightPadding
                    placeholderText: "请输入简介"
                }
            }

            Rectangle {
                id: layout_actions
                height: 68
                radius: 5
                color: FluTheme.dark ? Qt.rgba(
                                           32 / 255, 32 / 255, 32 / 255,
                                           blurBackground ? blurOpacity - 0.4 : 1) : Qt.rgba(
                                           243 / 255, 243 / 255, 243 / 255,
                                           blurBackground ? blurOpacity - 0.4 : 1)
                anchors {
                    top: content.bottom
                    left: parent.left
                    right: parent.right
                }
                RowLayout {
                    anchors {
                        centerIn: parent
                        margins: spacing
                        fill: parent
                    }
                    spacing: 15
                    FluButton {
                        id: negative_btn
                        Layout.fillWidth: true
                        Layout.fillHeight: true
                        text: "取消"
                        onClicked: {
                            popup.close()
                        }
                    }
                    FluFilledButton {
                        id: positive_btn
                        Layout.fillWidth: true
                        Layout.fillHeight: true
                        text: "上传"
                        onClicked: {
                            popup.close()
                            let name = FileTransferManager.getFileName(
                                    currentSelectedFile)
                            const size = FileTransferManager.getFileSize(
                                           currentSelectedFile)
                            const md5 = FileTransferManager.getFileMd5(
                                          currentSelectedFile)
                            if (size <= 0 || md5 === '')
                                return
                            var body = {
                                "name": name,
                                "brief": brief_textbox.text,
                                "size": size,
                                "md5": md5,
                                "tags": [],
                                "parentId": currentParentId()
                            }
                            console.log("begin")
                            console.log(JSON.stringify(body))
                            Request.post("knowledge/file",
                                         JSON.stringify(body),
                                         function (res, data) {
                                             console.log(res)
                                             console.log(data)
                                             FileTransferManager.upload(
                                                         currentSelectedFile,
                                                         data.id, data.ticket,
                                                         name)
                                         }, function (res, data) {
                                             console.log(res)
                                         })
                        }
                    }
                }
            }
        }
    }

    function currentParentId() {
        return header.items.length !== 0 ? header.items[header.items.length - 1].uuid : null
    }
}