#[allow(unused_imports)]
use czkawka_core::{duplicate, empty_folder};

extern crate gtk;
use czkawka_core::duplicate::{CheckingMethod, DeleteMethod};
use duplicate::DuplicateFinder;
use gtk::prelude::*;
use gtk::{Builder, TreeView, TreeViewColumn};
use std::collections::HashMap;

fn main() {
    gtk::init().expect("Failed to initialize GTK.");

    // Loading glade file content and build with it help UI
    let glade_src = include_str!("../czkawka.glade");
    let builder = Builder::from_string(glade_src);

    // Windows
    let main_window: gtk::Window = builder.get_object("main_window").unwrap();
    main_window.show_all();

    // Buttons State
    let mut hashmap_buttons : HashMap<&str,bool> = Default::default();
    let mut buttons_state : HashMap<&str,HashMap<&str,bool>> = Default::default();
    for i in ["buttons_search","buttons_stop","buttons_resume","buttons_pause","buttons_select","buttons_delete","buttons_save"].iter() {
        hashmap_buttons.insert(i,false);
    }

    for i in ["buttons_search","buttons_stop","buttons_resume","buttons_pause","buttons_select","buttons_delete","buttons_save"].iter() {
        buttons_state.insert(i,hashmap_buttons.clone());
    }
       // buttons_state.insert(hashmap_buttons.clone());



    // GUI Notepad Buttons

    // GUI Buttons
    let buttons_search: gtk::Button = builder.get_object("buttons_search").unwrap();
    let buttons_stop: gtk::Button = builder.get_object("buttons_stop").unwrap();
    let buttons_resume: gtk::Button = builder.get_object("buttons_resume").unwrap();
    let buttons_pause: gtk::Button = builder.get_object("buttons_pause").unwrap();
    let buttons_select: gtk::Button = builder.get_object("buttons_select").unwrap();
    let buttons_delete: gtk::Button = builder.get_object("buttons_delete").unwrap();
    let buttons_save: gtk::Button = builder.get_object("buttons_save").unwrap();

    // Notebooks
    let notebook_chooser_tool: gtk::Notebook = builder.get_object("notebook_chooser_tool").unwrap();
    let mut notebook_chooser_tool_children_names: Vec<String> = Vec::new();

    for i in notebook_chooser_tool.get_children() {
        notebook_chooser_tool_children_names.push(i.get_buildable_name().unwrap().to_string());
    }

    // Entry
    let info_entry: gtk::Entry = builder.get_object("info_entry").unwrap(); // To show default

    // Scrolled window
    let scrolled_window_duplicate_finder: gtk::ScrolledWindow = builder.get_object("scrolled_window_duplicate_finder").unwrap();

    {
        // Set starting intro
        // Duplicate Finder

        let name_column: gtk::TreeViewColumn = TreeViewColumn::new();
        name_column.set_title("File Name");
        name_column.set_resizable(true);
        name_column.set_min_width(50);

        let path_column: gtk::TreeViewColumn = TreeViewColumn::new();
        path_column.set_title("Path");
        path_column.set_resizable(true);
        path_column.set_min_width(100);

        let modification_date_column: gtk::TreeViewColumn = TreeViewColumn::new();
        modification_date_column.set_title("Modification Date");
        modification_date_column.set_resizable(true);
        modification_date_column.set_min_width(100);

        let col_types: [glib::types::Type; 3] = [glib::types::Type::String, glib::types::Type::String, glib::types::Type::String];
        let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);

        let tree_view_duplicate_finder: gtk::TreeView = TreeView::with_model(&list_store);

        tree_view_duplicate_finder.append_column(&name_column);
        tree_view_duplicate_finder.append_column(&path_column);
        tree_view_duplicate_finder.append_column(&modification_date_column);

        scrolled_window_duplicate_finder.add(&tree_view_duplicate_finder);
        scrolled_window_duplicate_finder.show_all();

        info_entry.set_text("Duplicated Files");

        // // Disable all unused buttons
        buttons_search.show();
        buttons_stop.hide();
        buttons_resume.hide();
        buttons_pause.hide();
        buttons_select.show();
        buttons_delete.hide();
        buttons_save.hide();
    }
    {
        // Connect Buttons

        // let buttons_search      = buttons_search.clone();
        // let info_entry = info_entry.clone();

        buttons_search.connect_clicked(move |_| {
            assert!(notebook_chooser_tool_children_names.contains(&"notebook_duplicate_finder_label".to_string()));
            assert!(notebook_chooser_tool_children_names.contains(&"notebook_empty_folders_label".to_string()));
            match notebook_chooser_tool_children_names.get(notebook_chooser_tool.get_current_page().unwrap() as usize).unwrap().as_str() {
                "notebook_duplicate_finder_label" => {
                    let mut df = DuplicateFinder::new();
                    df.set_include_directory("/home/rafal/Pulpit".to_owned());
                    df.set_exclude_directory("/rafa/".to_owned());
                    df.set_excluded_items("".to_owned());
                    df.set_allowed_extensions("".to_owned());
                    df.set_min_file_size(1000); // TODO Change to proper value
                    df.find_duplicates(&CheckingMethod::HASH, &DeleteMethod::None);
                    //let infos = df.get_infos();
                    info_entry.set_text("Found TODO duplicates files in TODO groups which took TODO GB/MB/KB/B");
                    buttons_delete.show();
                }
                "notebook_empty_folders_label" => {}
                e => panic!("Not existent {}", e),
            }
        });
    }

    // Quit the program when X in main window was clicked
    main_window.connect_delete_event(|_, _| {
        gtk::main_quit();
        Inhibit(false)
    });

    // We start the gtk main loop.
    gtk::main();
}