#ifndef SF_FM_H
#define SF_FM_H

#include <limits.h>
#include <linux/limits.h>
#include <ncurses.h>
#include <stdbool.h>

#include "wm.h"

#define PANE_LEFT 0
#define PANE_RIGHT 1

#define MARGIN 3

typedef struct {
	char name[256];
	int is_dir;
} file_item;

typedef struct {
	file_item *items;
	size_t count;
	size_t cap;
} file_list;

typedef struct {
	file_list *cur;
	file_list *next;
	int cursor;
	window *windows[2];
	/* int got_next_dir; */
	char got_dir[PATH_MAX];
	char cwd[PATH_MAX];
	int top, bottom;
} fm_info;

extern bool need_redraw;

#define UTIL_VI 0
#define UTIL_XDG_OPEN 1

#define ENV_SHELL 0
#define ENV_EDITOR 1
#define ENV_SF 2

static char *enveditor;

file_list *fm_getdir(file_list *list, const char *path);
fm_info *fm_init(terminal *t);
void fm_getcwd(fm_info *info);
void fm_draw_entries(window *window, file_list *list, size_t cursor, int top,
		     int bottom);
void fm_entries_scroll(fm_info *info, int n);
void fm_draw_file_stream(window *w, FILE *fp);
/* void fm_draw_right_window(fm_info *i); */

void fm_cd_up(fm_info *i);
void fm_cd_down(fm_info *i);
bool fm_preview_file(window *w, const char *path);
int open_with_editor(char **argv);
void magic_init(void);
void magic_cleanup(void);
void create_status_bar_win(terminal *t);
void draw_status_bar(window *bar_win, const char *cwd);
#endif /* SF_FM_H */