#include "ubl-settings-kernel.h"

config main_config;

//functions

void yon_load_proceed(YON_CONFIG_TYPE type){
    yon_config_clean();
    if (!yon_char_is_empty(config_get_default_command))
        yon_config_load_config(YON_CONFIG_DEFAULT,config_get_default_command,NULL);
    if (type==YON_CONFIG_GLOBAL){
		yon_config_load_config(type,config_get_global_command,NULL);
	} else if (type==YON_CONFIG_LOCAL){
		yon_config_load_config(type,config_get_local_command,NULL);
    } else if (type==YON_CONFIG_CUSTOM){
		char *path="";
        textdomain(template_ui_LocaleName);
		GtkWidget *dialog = gtk_file_chooser_dialog_new(template_app_information.app_title,NULL,GTK_FILE_CHOOSER_ACTION_SAVE,CANCEL_LABEL,GTK_RESPONSE_CANCEL,OPEN_LABEL,GTK_RESPONSE_ACCEPT,NULL);
        textdomain(LocaleName);
        gtk_window_set_icon_name(GTK_WINDOW(dialog),"com.ublinux.ubl-settings-kernel");
        gtk_window_set_title(GTK_WINDOW(dialog),TITLE_LABEL);
        GtkFileFilter *filter = gtk_file_filter_new();
		gtk_file_filter_add_pattern(filter,"*.ini");
        gtk_file_filter_set_name(filter, "*.ini");
		gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
		gtk_widget_show(dialog);
		int response = gtk_dialog_run(GTK_DIALOG(dialog));
		if (response == GTK_RESPONSE_ACCEPT){
			char *file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
			if (!yon_char_is_empty(file)){
				path=file;
			}
			gtk_widget_destroy(dialog);
		} else {
			gtk_widget_destroy(dialog);
		}
        char *command = yon_config_get_custom_command(path);
		yon_config_load_config(type,command,NULL);
	}
}

void yon_interface_update(main_window *widgets){
    GList *list = gtk_container_get_children(GTK_CONTAINER(widgets->KernelsPackageBox));
    for (guint i=0;i<g_list_length(list);i++){
        gtk_widget_destroy(g_list_nth_data(list,i));
    }
    int kernels_size;
    config_str kernels = yon_resource_open_file(kernels_path, &kernels_size);
    for (int i=1;i<kernels_size;i++){
        GtkWidget * current = yon_tab_row_new(GTK_LIST_BOX(widgets->KernelsPackageBox),kernels[i],widgets);
        gtk_widget_set_can_focus(gtk_widget_get_parent(current),0);
    }
}

info_window *yon_info_window_new(){
    info_window *window = malloc(sizeof(info_window));

    GtkBuilder *builder = gtk_builder_new_from_resource(glade_info_path);
    
    window->window = yon_gtk_builder_get_widget(builder,"MainWindow");
    window->HeadLabel = yon_gtk_builder_get_widget(builder,"HeadLabel");
    window->InfoLabel = yon_gtk_builder_get_widget(builder,"InfoLabel");

    return window;
}

install_window *yon_install_window_new(){
    install_window *window = malloc(sizeof(install_window));

    GtkBuilder *builder = gtk_builder_new_from_resource(glade_install_path);
    
    window->window = yon_gtk_builder_get_widget(builder,"MainWindow");
    window->HeadLabel = yon_gtk_builder_get_widget(builder,"HeadLabel");
    window->StatusBox = yon_gtk_builder_get_widget(builder,"StatusBox");

    window->CancelButton = yon_gtk_builder_get_widget(builder,"CancelButton");
    window->ExecuteButton = yon_gtk_builder_get_widget(builder,"ExecuteButton");

    window->KernelVersionCombo = yon_gtk_builder_get_widget(builder,"KernelVersionCombo");
    window->DebugCheck = yon_gtk_builder_get_widget(builder,"DebugCheck");
    window->DriversCheck = yon_gtk_builder_get_widget(builder,"DriversCheck");

    g_signal_connect(G_OBJECT(window->CancelButton),"clicked",G_CALLBACK(on_subwindow_close),NULL);
    return window;
}

int yon_tag_add(GtkBox *target,char *tag_label, char *tag_style, char *icon_name){
    if (GTK_IS_BOX(target)&&!yon_char_is_empty(tag_label)&&!yon_char_is_empty(tag_style)){
        GtkWidget *box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL,2);
        GtkWidget *label = gtk_label_new(tag_label);
        gtk_style_context_add_class(gtk_widget_get_style_context(label),tag_style);
        GtkWidget *icon = NULL;
        if (icon_name){
            icon = gtk_image_new_from_icon_name(icon_name,GTK_ICON_SIZE_BUTTON);
            gtk_box_pack_start(GTK_BOX(box),icon,0,0,0);
        }
        gtk_box_pack_start(GTK_BOX(box),label,1,1,0);
        gtk_widget_show_all(box);
        gtk_box_pack_start(target,box,0,0,0);
        return 1;
    }
    return 0;
}

gboolean on_command_execute_success(GtkWidget *,gint,main_window *widgets){

    yon_interface_update(widgets);
    return G_SOURCE_REMOVE;
}

void *yon_command_execute_async(char *command,main_window *widgets){
    yon_terminal_integrated_start(widgets->InstallTerminal,command);
        glong columns = vte_terminal_get_column_count(VTE_TERMINAL(widgets->InstallTerminal));
        vte_terminal_set_size(VTE_TERMINAL(widgets->InstallTerminal),columns,20);
    return NULL;
}

void on_module_install_clicked(GtkWidget *,dictionary *dict){
    main_window *widgets = yon_dictionary_get_data(dict->first,main_window*);
    kernels_tab *tab = yon_dictionary_get_data(dict->first->next,kernels_tab*);
    char *command = install_command(tab->module);
    yon_command_execute_async(command,widgets);

}

void on_package_install_clicked(GtkWidget *,dictionary *dict){
    main_window *widgets = yon_dictionary_get_data(dict->first,main_window*);
    kernels_tab *tab = yon_dictionary_get_data(dict->first->next,kernels_tab*);
    char *command = install_command(tab->package);
    yon_command_execute_async(command,widgets);

}

void on_module_remove_clicked(GtkWidget *,dictionary *dict){
    main_window *widgets = yon_dictionary_get_data(dict->first,main_window*);
    kernels_tab *tab = yon_dictionary_get_data(dict->first->next,kernels_tab*);
    char *command = remove_command(tab->module);
    yon_command_execute_async(command,widgets);

}

void on_package_remove_clicked(GtkWidget *,dictionary *dict){
    main_window *widgets = yon_dictionary_get_data(dict->first,main_window*);
    kernels_tab *tab = yon_dictionary_get_data(dict->first->next,kernels_tab*);
    char *command = remove_command(tab->package);
    yon_command_execute_async(command,widgets);

}

GtkWidget *yon_tab_row_new(GtkListBox *target, char *target_string, main_window *widgets){
    GtkBuilder *builder = gtk_builder_new_from_resource(glade_table_row_path);

    kernels_tab *tab = malloc(sizeof(kernels_tab));
    tab->main_box = yon_gtk_builder_get_widget(builder,"TableRowLabel");
    tab->icon_box = yon_gtk_builder_get_widget(builder,"IconBox");
    tab->name_label = yon_gtk_builder_get_widget(builder,"NameLabel");
    tab->install_tags_box = yon_gtk_builder_get_widget(builder,"InstallTagsBox");
    tab->run_tags_box = yon_gtk_builder_get_widget(builder,"RunBox");
    tab->tags_box = yon_gtk_builder_get_widget(builder,"TagsBox");
    tab->description_label = yon_gtk_builder_get_widget(builder,"DescriptionLabel");
    tab->remove_module_button = yon_gtk_builder_get_widget(builder,"RemoveModuleButton");
    tab->remove_package_button = yon_gtk_builder_get_widget(builder,"RemovePackageButton");
    tab->install_module_button = yon_gtk_builder_get_widget(builder,"InstallModuleButton");
    tab->install_package_button = yon_gtk_builder_get_widget(builder,"InstallPackageButton");
    tab->changelog_button = yon_gtk_builder_get_widget(builder,"ChangelogButton");

    dictionary *dict = NULL;
    yon_dictionary_add_or_create_if_exists_with_data(dict,"widgets",widgets);
    yon_dictionary_add_or_create_if_exists_with_data(dict,"tab",tab);
    g_signal_connect(G_OBJECT(tab->install_module_button),"clicked",G_CALLBACK(on_module_install_clicked),dict);
    g_signal_connect(G_OBJECT(tab->install_package_button),"clicked",G_CALLBACK(on_package_install_clicked),dict);
    g_signal_connect(G_OBJECT(tab->remove_module_button),"clicked",G_CALLBACK(on_module_remove_clicked),dict);
    g_signal_connect(G_OBJECT(tab->remove_package_button),"clicked",G_CALLBACK(on_package_remove_clicked),dict);
        g_signal_connect(G_OBJECT(tab->changelog_button),"clicked",G_CALLBACK(on_changelog_clicked),tab);
    gtk_list_box_insert(target,tab->main_box,-1);

    int size;
    config_str parsed = yon_char_parse(target_string,&size,";");
    if (size){
        char *boot_run = config(KERNEL_BOOT_parameter);
        if (!yon_char_is_empty(boot_run)&&!strcmp(parsed[1],boot_run)){
            yon_tag_add(GTK_BOX(tab->run_tags_box),BOOT_RUN_LABEL,"tag_orange",restart_icon_path);
        }
        tab->name = yon_char_new(parsed[0]);
        tab->module = yon_char_new(parsed[1]);
        tab->package = yon_char_new(parsed[2]);
        char *name = yon_char_unite("<b>",tab->name,"</b>\n<i>",MODULE_LABEL," ",tab->module,"\n",PACKAGE_LABEL," ",tab->package,"</i>",NULL);
        int types_size;
        config_str types_parsed = yon_char_parse(parsed[5],&types_size,", ");
        for (int k=0;k<types_size;k++){
            char *passw = types_parsed[k][0]==' '?yon_char_divide(types_parsed[k],0):NULL;
            if (passw) free(passw);
            char *tag_type = NULL;
            if (!strcmp(types_parsed[k],"LTS")){
                tag_type = "tag_blue";
            } else if (!strcmp(types_parsed[k],"Stable")){
                tag_type = "tag_green";
            } else if (!strcmp(types_parsed[k],"RealTime")){
                tag_type = "tag_orange";
            } else if (!strcmp(types_parsed[k],"Hardened")){
                tag_type = "tag_yellow";
            } else if (!strcmp(types_parsed[k],"Recomended")){
                tag_type = "tag_blue";
            } else if (!strcmp(types_parsed[k],"Reactive")){
                tag_type = "tag_purple";
            } else continue;

            yon_tag_add(GTK_BOX(tab->tags_box),types_parsed[k],tag_type,NULL);
        }
        char *check_install_command = get_package_is_installed_command(tab->module);
        if (!system(check_install_command)){
            yon_tag_add(GTK_BOX(tab->install_tags_box),MODULE_INSTALLED_LABEL,"tag_green",module_icon_path);
            GtkWidget *module_image = gtk_image_new_from_icon_name(module_icon_path,GTK_ICON_SIZE_LARGE_TOOLBAR);
            gtk_box_pack_start(GTK_BOX(tab->icon_box),module_image,0,0,2);
            GtkWidget *package_image = gtk_image_new_from_icon_name(package_icon_path,GTK_ICON_SIZE_LARGE_TOOLBAR);
            gtk_box_pack_start(GTK_BOX(tab->icon_box),package_image,0,0,2);
            gtk_widget_show(module_image);
            gtk_widget_show(package_image);
            gtk_widget_show(tab->remove_module_button);
            gtk_widget_show(tab->remove_package_button);
            gtk_widget_hide(tab->install_module_button);
            gtk_widget_hide(tab->install_package_button);
        } else {
            free(check_install_command);
            check_install_command = get_package_is_installed_command(tab->package);
            if (!system(check_install_command)){
                yon_tag_add(GTK_BOX(tab->install_tags_box),PACKAGE_INSTALLED_LABEL,"tag_green",package_icon_path);
                GtkWidget *package_image = gtk_image_new_from_icon_name(package_icon_path,GTK_ICON_SIZE_LARGE_TOOLBAR);
                gtk_box_pack_start(GTK_BOX(tab->icon_box),package_image,0,0,2);
                gtk_widget_show(package_image);
                gtk_widget_hide(tab->install_package_button);
                gtk_widget_show(tab->remove_package_button);
            }
        }
        yon_char_parsed_free(types_parsed,types_size);
        gtk_label_set_markup(GTK_LABEL(tab->name_label),name);
        gtk_label_set_text(GTK_LABEL(tab->description_label),parsed[6]);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->StatusSizeGroup),tab->icon_box);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->KernelSizeGroup),tab->name_label);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->TagsSizeGroup),tab->tags_box);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->InstallSizeGroup),tab->install_tags_box);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->RunSizeGroup),tab->run_tags_box);
        gtk_size_group_add_widget(GTK_SIZE_GROUP(widgets->DescriptionSizeGroup),tab->description_label);
    }
    return tab->main_box;
}

// standard functions

/**config_init() 
 * [EN] 
 *  
 * [RU] 
 * Функция инициализации всех параметров конфигурации 
*/ 
void config_init(){ 
    main_config.always_open_documentation=0; 
    main_config.socket_id=-1; 
    main_config.save_socket_id=-1; 
    main_config.load_socket_id=-1; 
    main_config.lock_help=0; 
    main_config.lock_help=0; 
    main_config.lock_load_global=0; 
    main_config.lock_save_global=0; 
    main_config.lock_save_local=0; 
    main_config.load_mode=1;
}



void on_update_clicked(GtkWidget *, main_window *widgets){
    yon_interface_update(widgets);
}

void on_info_clicked(GtkWidget *, main_window *widgets){
    info_window *window = yon_info_window_new();
    yon_gtk_window_setup(GTK_WINDOW(window->window),GTK_WINDOW(widgets->Window),INFO_TITLE_LABEL,icon_path,"info_window");
    GtkWidget *current_tree=NULL;
    if (gtk_notebook_get_current_page(GTK_NOTEBOOK(widgets->MainNotebook))==0){
        current_tree = widgets->KernelsPackageBox;
    } else {
        current_tree = widgets->AdditionsPackageBox;
    }
    GtkListBoxRow *target = gtk_list_box_get_selected_row(GTK_LIST_BOX(current_tree));
    if (target){
        GList *list = gtk_container_get_children(GTK_CONTAINER(target));
        GList *list2 = gtk_container_get_children(GTK_CONTAINER(g_list_nth_data(list,0)));
        GList *list3 = gtk_container_get_children(GTK_CONTAINER(g_list_nth_data(list2,1)));
        char * target_str = yon_char_new((char*)gtk_label_get_text(GTK_LABEL(g_list_nth_data(list3,0))));
        int size;
        config_str parsed = yon_char_parse(target_str,&size,"\n");
        char *package=NULL;
        if (size&&(package = strstr(parsed[2],": "))){
            package+=2;
        }
        config_str info = yon_config_load(get_package_info_command(package),&size);
        if (size!=-1){
            char *final_text = yon_char_parsed_to_string(info,size,"");
            gtk_label_set_text(GTK_LABEL(window->InfoLabel),final_text);
            free(final_text);
            yon_char_parsed_free(info,size);
        } else {
            gtk_label_set_text(GTK_LABEL(window->InfoLabel),PACKAGE_NOT_FOUND_LABEL);
        }
    }
    gtk_widget_show(window->window);
}

void on_changelog_clicked(GtkWidget *, kernels_tab *tab){
    info_window *window = yon_info_window_new();
    yon_gtk_window_setup(GTK_WINDOW(window->window),GTK_WINDOW(gtk_widget_get_toplevel(tab->main_box)),INFO_TITLE_LABEL,icon_path,"changelog_window");
    int size;
    config_str info = yon_config_load(yon_debug_output("%s\n",get_kernel_changelog_command(tab->package)),&size);
    if (size!=-1){
        char *full_text = yon_char_parsed_to_string(info,size,"");
        gtk_label_set_text(GTK_LABEL(window->InfoLabel),full_text);
        free(full_text);
        yon_char_parsed_free(info,size);
    } else {
        gtk_label_set_text(GTK_LABEL(window->InfoLabel),PACKAGE_NOT_FOUND_LABEL);
    }
    gtk_widget_show(window->window);
}

void on_building_clicked(GtkWidget *, main_window *widgets){
    if (widgets){};
    install_window *window = yon_install_window_new();
    yon_gtk_window_setup(GTK_WINDOW(window->window),GTK_WINDOW(widgets->Window),INFO_TITLE_LABEL,icon_path,"install_window");
    gtk_widget_show(window->window);

}

void on_boot_toggled(GtkWidget *, char *path, main_window *widgets){
    if (widgets||path){};

}

void on_terminal_revealer_open(GtkWidget *, main_window *widgets){
    int opened = gtk_revealer_get_child_revealed(GTK_REVEALER(widgets->TerminalRevealer));
    gtk_revealer_set_reveal_child(GTK_REVEALER(widgets->TerminalRevealer),!opened);
    switch (opened){
        case 0: {
            gtk_revealer_set_transition_type(GTK_REVEALER(widgets->TerminalRevealer),GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP);
        } break;
        case 1: {
            gtk_revealer_set_transition_type(GTK_REVEALER(widgets->TerminalRevealer),GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);    
        } break;
    }
}

/**yon_main_window_complete(main_window *widgets) 
 * [EN] 
 *  
 * [RU] 
 * Функция настройки основного окна приложения. [widgets] - структура со стандартным интерфейсом. 
*/ 
void yon_main_window_complete(main_window *widgets){ 
    widgets = yon_remalloc(widgets,sizeof(main_window)); 
    GtkBuilder *builder = gtk_builder_new_from_resource(glade_path); 
    gtk_box_pack_start(GTK_BOX(widgets->InterfaceBox),yon_gtk_builder_get_widget(builder,"BoxMain"),1,1,0); 
    // Custom widgets configuration 
    {
        widgets->MainNotebook = yon_gtk_builder_get_widget(builder, "MainNotebook");
        widgets->UpdateButton = yon_gtk_builder_get_widget(builder, "UpdateButton");
        widgets->InfoButton = yon_gtk_builder_get_widget(builder, "InfoButton");
        widgets->LogButton = yon_gtk_builder_get_widget(builder, "LogButton");
        widgets->BuildingButton = yon_gtk_builder_get_widget(builder, "BuildingButton");
        widgets->KernelsUpperTree = yon_gtk_builder_get_widget(builder, "KernelsUpperTree");
        widgets->KernelsTree = yon_gtk_builder_get_widget(builder, "KernelsTree");
        widgets->AdditionsUpperTree = yon_gtk_builder_get_widget(builder, "AdditionsUpperTree");
        widgets->AdditionsTree = yon_gtk_builder_get_widget(builder, "TestListBox");
        widgets->MainRevealer = yon_gtk_builder_get_widget(builder, "MainRevealer");
        widgets->MoreButton = yon_gtk_builder_get_widget(builder, "MoreButton");
        widgets->InstallationProgress = yon_gtk_builder_get_widget(builder, "InstallationProgress");
        widgets->InstallTerminal = yon_gtk_builder_get_widget(builder, "InstallTerminal");
        widgets->TerminalRevealer = yon_gtk_builder_get_widget(builder, "TerminalRevealer");
        widgets->TerminalOverlay = yon_gtk_builder_get_widget(builder, "TerminalOverlay");
        widgets->KernelsList = GTK_LIST_STORE(gtk_builder_get_object(builder,"KernelsList"));
        widgets->AdditionsList = GTK_LIST_STORE(gtk_builder_get_object(builder,"AdditionsList"));
        widgets->KernelsPackageBox = yon_gtk_builder_get_widget(builder,"KernelsPackageBox");
        widgets->AdditionsPackageBox = yon_gtk_builder_get_widget(builder,"AdditionsPackageBox");
        widgets->StatusSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"StatusSizeGroup"));
        widgets->KernelSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"KernelSizeGroup"));
        widgets->TagsSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"TagsSizeGroup"));
        widgets->InstallSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"InstallSizeGroup"));
        widgets->RunSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"RunSizeGroup"));
        widgets->DescriptionSizeGroup = GTK_SIZE_GROUP(gtk_builder_get_object(builder,"DescriptionSizeGroup"));

        g_signal_connect(G_OBJECT(widgets->UpdateButton),"clicked",G_CALLBACK(on_update_clicked),widgets);
        g_signal_connect(G_OBJECT(widgets->InfoButton),"clicked",G_CALLBACK(on_info_clicked),widgets);
        g_signal_connect(G_OBJECT(widgets->BuildingButton),"clicked",G_CALLBACK(on_building_clicked),widgets);
        g_signal_connect(G_OBJECT(widgets->MoreButton),"clicked",G_CALLBACK(on_terminal_revealer_open),widgets);
        g_signal_connect(G_OBJECT(widgets->InstallTerminal),"child-exited",G_CALLBACK(on_command_execute_success),widgets);

        glong columns = vte_terminal_get_column_count(VTE_TERMINAL(widgets->InstallTerminal));
        vte_terminal_set_size(VTE_TERMINAL(widgets->InstallTerminal),columns,20);
        gtk_overlay_add_overlay(GTK_OVERLAY(widgets->TerminalOverlay),widgets->MainRevealer);

        yon_interface_update(widgets);
    }
    yon_load_proceed(YON_CONFIG_LOCAL);
}

int main(int argc, char *argv[]){ 
    local=setlocale(LC_ALL, "");
    textdomain (LocaleName);
    config_init();
    
    yon_ubl_connect_config((_template_config*)&main_config); 
    yon_ubl_window_init(TITLE_LABEL,TITLE_INFO_LABEL,LocaleName,CssPath,LocaleName,version_application,WIKI_LINK);
	config_str unfound = NULL;
	int size=0;
	yon_ubl_setup_arguments(argc,argv,&unfound,&size,NULL);
    gtk_init(&argc,&argv);
    template_main_window *widgets = yon_ubl_window_setup(); 
    yon_main_window_complete((main_window*)widgets);
    char *path = yon_char_unite(yon_ubl_user_get_home_directory(),"/.config/",LocaleName,"/",LocaleName,".conf",NULL);
    yon_window_config_load(path);
    if (getuid()!=0){
        textdomain(template_ui_LocaleName);
        yon_ubl_status_box_render(ROOT_WARNING_LABEL,BACKGROUND_IMAGE_FAIL_TYPE);
        textdomain(LocaleName);
    }
    gtk_main();
    return 0;
}