#pragma once
#include <gtk/gtk.h>
#include <string>
#include <vector>
#include <fstream>
#include "config.h"
#include "rsync_manager.h"
#include "snapshot_manager.h"
#include "system_tray.h"
#include "settings_dialog.h"

class MainWindow {
public:
	MainWindow(Config& config);
	~MainWindow();

	GtkWidget* widget() const { return window_; }
	void run();
	void show();
	void hide();
	bool is_visible() const;

	void start_quick_backup();

	SystemTray& tray() { return tray_; }

private:
	void build_ui();
	void build_menu();
	void build_toolbar();
	void build_statusbar();

	void refresh_snapshot_list();
	void browse_path(const std::string& snapshot, const std::string& path);
	void navigate_up();

	void show_sudo_dialog(std::function<void(const std::string&)> callback);
	void open_backup_window(const std::string& description = "");
	void close_backup_window();
	void append_backup_line(const std::string& line, const char* tag = nullptr);

	void install_cronjob();
	void remove_cronjob();
	void show_log_window();
	void append_live_log(const std::string& line, const char* tag = nullptr);
	void load_log_history();

	static void on_backup(GtkWidget* w, gpointer d);
	static void on_restore(GtkWidget* w, gpointer d);
	static void on_delete_snapshot(GtkWidget* w, gpointer d);
	static void on_new_backup(GtkWidget* w, gpointer d);
	static void on_settings(GtkWidget* w, gpointer d);
	static void on_quit(GtkWidget* w, gpointer d);
	static void on_about(GtkWidget* w, gpointer d);
	static void on_show_log(GtkWidget* w, gpointer d);
	static void on_snapshot_selected(GtkListBox* box, GtkListBoxRow* row, gpointer d);
	static void on_file_row_activated(GtkTreeView* tree, GtkTreePath* path, GtkTreeViewColumn* col, gpointer d);
	static gboolean on_file_button_press(GtkWidget* widget, GdkEventButton* event, gpointer d);
	static void on_navigate_up(GtkWidget* w, gpointer d);
	static void on_system_backup(GtkWidget* w, gpointer d);
	static void on_system_restore(GtkWidget* w, gpointer d);
	static void on_install_cron(GtkWidget* w, gpointer d);
	static void on_remove_cron(GtkWidget* w, gpointer d);
	static gboolean on_tray_close(GtkWidget* widget, GdkEvent* event, gpointer d);

	Config& config_;
	RsyncManager rsync_;
	SnapshotManager snapshots_;
	SystemTray tray_;

	GtkWidget* window_ = nullptr;
	GtkWidget* notebook_ = nullptr;
	GtkWidget* snapshot_listbox_ = nullptr;
	GtkWidget* file_tree_ = nullptr;
	GtkWidget* path_entry_ = nullptr;
	GtkWidget* statusbar_ = nullptr;
	GtkWidget* nav_label_ = nullptr;

	GtkListStore* file_store_ = nullptr;
	GtkWidget* toolbar_ = nullptr;

	GtkWidget* live_log_textview_ = nullptr;
	GtkWidget* live_log_label_ = nullptr;
	GtkWidget* backlog_textview_ = nullptr;
	GtkWidget* backlog_scrolled_ = nullptr;

	/* Backup progress window */
	GtkWidget* backup_win_ = nullptr;
	GtkWidget* backup_cmd_label_ = nullptr;
	GtkWidget* backup_output_view_ = nullptr;
	GtkWidget* backup_progress_ = nullptr;
	GtkWidget* backup_status_label_ = nullptr;
	GtkWidget* backup_time_label_ = nullptr;
	GtkWidget* backup_size_label_ = nullptr;
	GtkWidget* backup_cancel_btn_ = nullptr;
	GtkWidget* backup_close_btn_ = nullptr;

	std::string log_path_;

	std::string current_snapshot_;
	std::string current_path_;
	std::string current_sudo_password_;
	std::vector<std::string> path_stack_;

	int col_name = 0, col_size = 1, col_type = 2, col_permissions = 3, col_mtime = 4;
};