#include "libublsettings-gtk3.h"

#ifdef __GTK_H__

// GtkEntry section
// struct entry_pattern_data {
//     GtkEntry *entry;
//     char *pattern; // %d %s
// };

// char *yon_gtk_entry_pattern_format(GtkWidget *target, struct entry_pattern_data *data){
//     if (target){
//         const char *entry_data = gtk_entry_get_text(target);
//         int next_track=0;
//         for (int i=0; i<strlen(data->pattern);i++){
//             char target_letter=-1;
//             target_letter = ;
//             switch (data->pattern[i]){
//                 case '%':next_track=1;
//                     break;
//                 case 'd':if (next_track){
                        
//                     }
//                     break;
//                 case 's':
//                     break;
//                 default:

//             }
//         }

//     };
// }

// void yon_gtk_entry_set_pattern(GtkEntry *entry, char *pattern){
//     struct entry_pattern_data *data = malloc(sizeof(struct entry_pattern_data));
//     data->entry=entry;
//     data->pattern=pattern;
//     char *current_text = gtk_entry_get_text(entry);

// }

struct packages {
    GHashTable *all_list;
    GHashTable *installed_list;
    GHashTable *updates_list;
    int init_status;
} packages_struct;
GThread *packages_thread = NULL;

void *_yon_packages_init(void){
    if (getuid()){
        packages_struct.init_status = 0;
        g_thread_exit(NULL);
    }
    packages_struct.all_list = g_hash_table_new_full(g_str_hash,g_str_equal,free,NULL);
    packages_struct.installed_list = g_hash_table_new_full(g_str_hash,g_str_equal,free,NULL);
    packages_struct.updates_list = g_hash_table_new_full(g_str_hash,g_str_equal,free,NULL);

    int size;
    int installed_size;
    int updates_size;
    config_str package_list = yon_config_load("pacman -Slq",&size);
    config_str installed = yon_config_load("pacman -Qq",&installed_size);
    config_str updates = yon_config_load("pacman -Qqu",&updates_size);

    for (int i=0;i<size;i++){
        while(gtk_events_pending()) gtk_main_iteration();
        yon_char_remove_last_symbol(package_list[i],'\n');
        g_hash_table_add(packages_struct.all_list,package_list[i]);
    }

    for (int i=0;i<installed_size;i++){
        while(gtk_events_pending()) gtk_main_iteration();
        yon_char_remove_last_symbol(installed[i],'\n');
        g_hash_table_add(packages_struct.installed_list,installed[i]);
    }

    for (int i=0;i<updates_size;i++){
        while(gtk_events_pending()) gtk_main_iteration();
        yon_char_remove_last_symbol(updates[i],'\n');
        g_hash_table_add(packages_struct.updates_list,updates[i]);
    }
    free(package_list);
    free(installed);
    free(updates);

    if (g_hash_table_size(packages_struct.all_list)&&g_hash_table_size(packages_struct.installed_list)){
        packages_struct.init_status =  1;
    } else {
        packages_struct.init_status = 0;
    }
    g_thread_exit(NULL);
}

void yon_packages_init(){
    packages_thread = g_thread_new("packages_thread",(GThreadFunc)_yon_packages_init,NULL);
}

int yon_packages_finalize(){
    g_thread_join(packages_thread);
    return packages_struct.init_status;
}

#define install_package_command(target) yon_char_unite("pacman -S ",target,NULL)
#define remove_package_command(target) yon_char_unite("pacman -R ",target,NULL)
#define update_package_installed_command(target) yon_char_append("pacman -Qq ",target)
#define update_package_updated_command(target) yon_char_append("pacman -Qqu ",target)

int yon_packages_check_exist(char *package){
    if (!packages_struct.init_status) return 0;
    return g_hash_table_contains(packages_struct.all_list,package);
}

int yon_packages_check_installed(char *package){
    if (!packages_struct.init_status) return 0;
    return g_hash_table_contains(packages_struct.installed_list,package);
}

int yon_packages_check_updates(char *package){
    if (!packages_struct.init_status) return 0;
    return g_hash_table_contains(packages_struct.updates_list,package);
}

void yon_packages_update_package_is_installed(char *package){
    if (!packages_struct.init_status) return;
    char *command = update_package_installed_command(package);
    if (!system(command)){
        if (!g_hash_table_contains(packages_struct.installed_list,package)){
            g_hash_table_add(packages_struct.installed_list,yon_char_new(package));
        }
    } else {
        if (g_hash_table_contains(packages_struct.installed_list,package)){
            g_hash_table_remove(packages_struct.installed_list,package);
        }
    }
    free(command);
}

void yon_packages_update_package_is_updated(char *package){
    if (!packages_struct.init_status) return;
    char *command = update_package_updated_command(package);
    if (!system(command)){
        if (!g_hash_table_contains(packages_struct.updates_list,package)){
            g_hash_table_add(packages_struct.updates_list,yon_char_new(package));
        }
    } else {
        if (g_hash_table_contains(packages_struct.updates_list,package)){
            g_hash_table_remove(packages_struct.updates_list,package);
        }
    }
    free(command);
}

void yon_packages_update_package(char *package){
    if (!packages_struct.init_status) return;
    char *command = update_package_installed_command(package);
    if (!system(command)){
        if (!g_hash_table_contains(packages_struct.installed_list,package)){
            g_hash_table_add(packages_struct.installed_list,yon_char_new(package));
        }
    } else {
        if (g_hash_table_contains(packages_struct.installed_list,package)){
            g_hash_table_remove(packages_struct.installed_list,package);
        }
    }
    free(command);

    command = update_package_updated_command(package);
    if (!system(command)){
        if (!g_hash_table_contains(packages_struct.updates_list,package)){
            g_hash_table_add(packages_struct.updates_list,yon_char_new(package));
        }
    } else {
        if (g_hash_table_contains(packages_struct.updates_list,package)){
            g_hash_table_remove(packages_struct.updates_list,package);
        }
    }
    free(command);
}

int yon_packages_install(char *package){
    if (!packages_struct.init_status) return 0;
    char *command = install_package_command(package);
    yon_terminal_window_launch(NULL,command,"","");

    yon_packages_update_package(package);
    free(command);
}

int yon_packages_remove(char *package){
    if (!packages_struct.init_status) return 0;
    char *command = remove_package_command(package);
    yon_terminal_window_launch(NULL,command,"","");

    yon_packages_update_package(package);
    free(command);
}

void yon_packages_finish(){
    if (!packages_struct.init_status) return;
    g_hash_table_unref(packages_struct.all_list);
    g_hash_table_unref(packages_struct.installed_list);
}

GList *yon_packages_get_all(){
    if (!packages_struct.init_status) return NULL;
    GList *list = g_hash_table_get_keys(packages_struct.all_list);
    return list;
}

config_str yon_resource_open_file(const char *path, int *size){
    config_str parsed = NULL;
    char *modules = NULL;
    gsize sz=0;
    GFile *file = g_file_new_for_uri(path);
    g_file_load_contents(file,NULL,&modules,&sz,NULL,NULL);
    g_object_unref(G_OBJECT(file));
    parsed = yon_char_parse(modules,size,"\n");
    return parsed;
}


struct yon_combo_default_struct {
    char *command;
    GtkComboBoxText *target;
    void *result_callback; // char*(*)(char*)
    char *default_value;
    char *command_value;
};

void _yon_combo_box_set_default_value(struct yon_combo_default_struct *target){
    gtk_combo_box_text_prepend(target->target,target->command_value,target->default_value);
    if (!yon_char_is_empty(target->default_value)) free(target->command);
    if (!yon_char_is_empty(target->default_value)) free(target->command_value);
}

void *__yon_combo_set_default(struct yon_combo_default_struct *target){
    int size;
    config_str parameter = yon_config_load(yon_config_parameter_prepare_command(target->command,"default",NULL,NULL),&size);
    if (size&&!yon_char_is_empty(parameter[0])&&strcmp(parameter[0],"(null)\n")){
        yon_char_remove_last_symbol(parameter[0],'\n');
        target->command_value = yon_char_new(parameter[0]);
        target->default_value = ((char*(*)(char*))(target->result_callback))(parameter[0]);
    } else {
        target->default_value = ((char*(*)(char*))(target->result_callback))(NULL);
    }
        g_idle_add_once((GSourceOnceFunc)_yon_combo_box_set_default_value,target);
    
}

void yon_combo_box_set_default(GtkComboBoxText *target, char *command, char*(result_callback)(char*)){
    struct yon_combo_default_struct *target_struct = malloc(sizeof(struct yon_combo_default_struct));
    target_struct->result_callback = result_callback;
    target_struct->target = target;
    target_struct->command = yon_char_new(command);
    target_struct->command_value=NULL;
    target_struct->default_value = NULL;
    g_thread_new("combo_get_default",(GThreadFunc)__yon_combo_set_default,target_struct);
}

// dictionary *__yon_config_listeners = NULL;
// typedef struct {
//     GtkWidget *target;
//     char *widget_parameter;
//     void *check_function;
//     char *parameter;
//     char *save_command;
// } config_listener;

// void __yon_gtk_config_activated(GtkWidget *, config_listener *current){
//     char *parameter;

//     if (((int (*)(char*, GtkWidget*, char*))(current->check_function))(parameter,current->target, current->parameter)) {
//     }

// }

// int yon_gtk_config_add_listener (GtkWidget *target, char *parameter, char *save_command,int(check_function)(char*,GtkWidget*,char*)){
//     if (__yon_config_listeners){
//         dictionary *dict;
//         for_dictionaries(dict,__yon_config_listeners){
//             if (target==((config_listener*)dict->data)->target){
//                 return 0;
//             }
//         }
//     }
//     config_listener *current = malloc(sizeof(config_listener));
//     current->target=target;
//     current->parameter = parameter;
//     current->save_command = save_command;
//     current->check_function = (void*)check_function;
//     if (GTK_IS_TOGGLE_BUTTON(target)){
//         g_signal_connect(G_OBJECT(target),"toggled",C_CALLBACK(__yon_gtk_config_activated),current);

//     }

//     yon_dictionary_add_or_create_if_exists_with_data(__yon_config_listeners,NULL,current);
//     return 0;
// }

#endif