// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
//
// SPDX-License-Identifier: GNU General Public License v3.0 or later

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts

import clide.module 1.0
import Logger 1.0

SplitView {
    id: root

    // Path to the directory of the project opened in clide.
    required property string projectDir

    Layout.fillHeight: true
    Layout.fillWidth: true
    anchors.fill: parent

    // Customized handle to drag between the Navigation and the Editor.
    handle: Rectangle {
        id: verticalSplitHandle

        border.color: SplitHandle.pressed ? RustColors.pressed : SplitHandle.hovered ? RustColors.hovered : RustColors.gutter
        color: SplitHandle.pressed ? RustColors.pressed : SplitHandle.hovered ? RustColors.hovered : RustColors.gutter
        implicitWidth: 8
        radius: 2.5

        // Execute these behaviors when the color is changed.
        Behavior on color {
            ColorAnimation {
                duration: 400
            }
        }
    }

    Rectangle {
        id: navigationView

        SplitView.fillHeight: true
        SplitView.maximumWidth: 250
        SplitView.minimumWidth: 0
        SplitView.preferredWidth: 200
        color: RustColors.explorer_background

        ColumnLayout {
            spacing: 2

            // TODO: Make a ClideBreadCrumb element to support select parent paths as root
            Rectangle {
                color: RustColors.explorer_background
                height: 25
                width: navigationView.width

                Text {
                    id: breadCrumb

                    anchors.fill: parent
                    color: RustColors.explorer_text
                    elide: Text.ElideLeft
                    horizontalAlignment: Text.AlignHCenter
                    text: clideTreeView.rootDirectory
                    verticalAlignment: Text.AlignVCenter
                }
                TapHandler {
                    acceptedButtons: Qt.RightButton

                    onSingleTapped: (eventPoint, button) => contextMenu.popup()
                }
                Menu {
                    id: contextMenu

                    Action {
                        text: qsTr("Reset root index")

                        onTriggered: {
                            Logger.log("Resetting root directory: " + clideTreeView.originalRootDirectory);
                            clideTreeView.rootDirectory = clideTreeView.originalRootDirectory;
                        }
                    }
                }
            }
            ClideTreeView {
                id: clideTreeView

                height: navigationView.height

                // Path to the directory opened in the file explorer.
                originalRootDirectory: root.projectDir
                rootDirectory: root.projectDir
                width: navigationView.width

                onFileClicked: path => clideEditor.filePath = path
                onRootDirectoryChanged: {
                    Logger.log("Setting root directory: " + clideTreeView.rootDirectory);
                    breadCrumb.text = clideTreeView.rootDirectory;
                }
            }
        }
    }
    ClideEditor {
        id: clideEditor

        SplitView.fillWidth: true

        // Provide a path to the file currently open in the text editor.
        // Initialized using the Default trait in Rust QML singleton FileSystem.
        filePath: FileSystem.filePath
    }
}