import { Button, VerticalBox ,TextEdit, HorizontalBox, TabWidget, ListView, StandardListView, StandardTableView, CheckBox, LineEdit} from "std-widgets.slint";
import {SelectableTableView} from "selectable_tree_view.slint";
import {LeftSidePanel} from "left_side_panel.slint";
import {MainList} from "main_lists.slint";
import {CurrentTab, ProgressToSend} from "common.slint";
import { ActionButtons } from "action_buttons.slint";
import { Progress } from "progress.slint";
import {MainListModel} from "common.slint";
import {Settings} from "settings.slint";
import {Callabler} from "callabler.slint";
import { BottomPanel } from "bottom_panel.slint";
import {ColorPalette} from "color_palette.slint";
import {GuiState} from "gui_state.slint";
import { Preview } from "preview.slint";
import {PopupNewDirectories} from "popup_new_directories.slint";
import { PopupSelect } from "popup_select.slint";
import { ToolSettings } from "tool_settings.slint";

export {Settings, Callabler, GuiState}

export component MainWindow inherits Window {
    callback scan_stopping;
    callback scan_starting(CurrentTab);
    callback folder_choose_requested(bool);
    callback scan_ended(string);

    min-width: 300px;
    preferred-width: 800px;
    min-height: 300px;
    preferred-height: 600px;
    
    in-out property <string> text_summary_text: "";
    in-out property <bool> stop_requested: false;
    in-out property <bool> scanning: false;
    in-out property <ProgressToSend> progress_datas: {
        current_progress: 15,
        all_progress: 20,
        step_name: "Cache",
    };
    in-out property <[MainListModel]> empty_folder_model: [
        {checked: false, selected_row: false, header_row: true, val: ["kropkarz", "/Xd1", "24.10.2023"]} ,
        {checked: false, selected_row: false, header_row: false, val: ["witasphere", "/Xd1/Imagerren2", "25.11.1991"]} ,
        {checked: false, selected_row: false, header_row: false, val: ["witasphere", "/Xd1/Imagerren2", "25.11.1991"]} ,
        {checked: true, selected_row: false, header_row: false, val: ["lokkaler", "/Xd1/Vide2", "01.23.1911"]}
    ];
    in-out property <[MainListModel]> empty_files_model: [
        {checked: false, selected_row: false, header_row: true, val: ["kropkarz", "/Xd1", "24.10.2023"]} ,
        {checked: false, selected_row: false, header_row: false, val: ["witasphere", "/Xd1/Imagerren2", "25.11.1991"]} ,
        {checked: false, selected_row: false, header_row: false, val: ["witasphere", "/Xd1/Imagerren2", "25.11.1991"]} ,
        {checked: true, selected_row: false, header_row: false, val: ["lokkaler", "/Xd1/Vide2", "01.23.1911"]}
    ];
    in-out property <[MainListModel]> similar_images_model: [];
    
    VerticalBox {
        HorizontalBox {
            vertical-stretch: 1.0;
            preferred-height: 300px;
            LeftSidePanel {
                horizontal-stretch: 0.0;
                scanning <=> root.scanning;
                changed_current_tab() => {
                    GuiState.preview_visible = false;
                    main_list.changed_current_tab();
                }
            }

            VerticalLayout {
                horizontal-stretch: 1.0;
                min_width: 300px;
                Rectangle {
                    vertical-stretch: 1.0;
                    main_list := MainList {
                        x: 0;
                        width: preview_or_tool_settings.visible ? parent.width / 2 : parent.width;
                        height: parent.height;
                        horizontal-stretch: 0.5;
                        empty_folder_model <=> root.empty_folder_model;
                        empty_files_model <=> root.empty_files_model;
                        similar_images_model <=> root.similar_images_model;
                    }
                    preview_or_tool_settings := Rectangle {
                        visible: (GuiState.preview_visible || tool_settings.visible) && GuiState.active_tab != CurrentTab.Settings;
                        height: parent.height;
                        x: parent.width / 2;
                        width: self.visible ? parent.width / 2 : 0;
                        Preview {
                            height: parent.height;
                            width: parent.width;
                            visible: GuiState.preview_visible && !tool_settings.visible;
                            source: GuiState.preview_image;
                            image-fit: ImageFit.contain;
                        }
                        tool_settings := ToolSettings {
                            height: parent.height;
                            width: parent.width;
                            visible: GuiState.visible_tool_settings && GuiState.available_subsettings;
                        }
                    }
                }

                if root.scanning: Progress {
                    horizontal-stretch: 0.0;
                    progress_datas <=> root.progress_datas;
                }
            }
        }

        action_buttons := ActionButtons {
            vertical-stretch: 0.0;
            scanning <=> root.scanning;
            stop_requested <=> root.stop-requested;
            scan_stopping => {
                text_summary_text = "Stopping scan, please wait...";
                root.scan_stopping();
            }
            scan_starting(item) => {
                text_summary_text = "Searching...";
                root.scan_starting(item);
            }
        }

        text_summary := LineEdit {
            text: text_summary_text;
            read-only: true;
        }

        bottom_panel := BottomPanel {
            bottom-panel-visibility <=> action_buttons.bottom_panel_visibility;
            vertical-stretch: 0.0;
            folder_choose_requested(included_directories) => {
                root.folder_choose_requested(included_directories)
            }
            show_manual_add_dialog(included_directories) => {
                GuiState.choosing_include_directories = included_directories;
                new_directory_popup_window.show_popup()
            }
        }
    }

    new_directory_popup_window := PopupNewDirectories {
        height: root.height;
        width: root.width;
    }

    // select_popup_window := PopupSelect {
    //     height: root.height;
    //     width: root.width;
    // }


    scan_ended(scan_text) => {
        text_summary_text = scan_text;
        root.scanning = false;
        root.stop_requested = false;
    }
}