From 61145cc76cd19343c6529a94d481ee0e007f6c86 Mon Sep 17 00:00:00 2001
From: verdant <im@verdant.ee>
Date: Mon, 27 Jul 2026 09:26:39 +0800
Subject: Refactor main.c

---
 main.c | 90 +++++++++++++++++++++++-------------------------------------------
 1 file changed, 31 insertions(+), 59 deletions(-)

diff --git a/main.c b/main.c
index f698fea..67a2ad9 100644
--- a/main.c
+++ b/main.c
@@ -2,6 +2,7 @@
 #include <dirent.h>
 #include <limits.h>
 #include <linux/limits.h>
+#include <magic.h>
 #include <ncurses.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -11,6 +12,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include "dir.h"
 #include "display.h"
 #include "err.h"
 #include "fm.h"
@@ -25,12 +27,7 @@ static void path_normalize(char *path)
 {
 	if (path == NULL)
 		return;
-
-	size_t len = strlen(path);
-	while (len > 1 && path[len - 1] == '/') {
-		path[len - 1] = '\0';
-		len--;
-	}
+	realpath(path, path);
 }
 
 int main(int argc, char **argv)
@@ -40,74 +37,49 @@ int main(int argc, char **argv)
 		version();
 
 	int ch;
+	file_list *list;
 	log_init();
 
-	terminal *t = ncurses_init();
-	stat *s = stat_init();
-	stat_get_sysver(s);
-	stat_get_diskinfo(s);
-	stat_get_meminfo(s);
-	log_write(LOG_INFO, "Terminal maxx = %d, maxy = %d", t->maxy, t->maxx);
-
-	draw_stat_bar(t, s->sysver);
-
-	int stat_w_h = 4;
+	terminal *term = ncurses_init();
 
-	window *stat_w = wm_create_new_w(t, "stat", stat_w_h, t->maxx, 0, 0);
-
-	fm_info *f = fm_init(t);
+	fm_info *info = fm_init(term);
 
 	if (argc == 2) {
-		snprintf(f->cwd, sizeof(f->cwd), "%s", argv[1]);
-		path_normalize(f->cwd);
+		snprintf(info->cwd, sizeof(info->cwd), "%s", argv[1]);
+		path_normalize(info->cwd);
 	} else {
-		fm_getcwd(f);
+		fm_getcwd(info);
 	}
 
-	log_write(LOG_INFO, "cwd = %s", f->cwd);
-	fm_getdir(f, f->cur, f->cwd);
+	info->cur = fm_getdir(info->cur, info->cwd);
+	magic_init();
+	char next_path[PATH_MAX];
 
 	timeout(100);
-	int i;
-	int sw_y, sw_x;
 	while (1) {
-		ch = getch();
-		handling_keys(ch, t, f);
-		stat_get_meminfo(s);
-		stat_get_diskinfo(s);
-		stat_get_cpuinfo(s);
-		getmaxyx(stat_w->win, sw_y, sw_x);
-		wclear(stat_w->win);
-
-		wborder(stat_w->win, ' ', ' ', ' ', '-', ' ', ' ', '-', '-');
-
-		stat_draw_cpu_bar(stat_w->win, sw_x, 0, 0, s);
-		stat_print_cpu_info(stat_w->win, 0, sw_x, s);
-		stat_draw_bar(stat_w->win, "Mem", sw_x, 1, 0,
-			      s->meminfo.mem_total, s->meminfo.mem_available);
-		stat_print_info(stat_w->win, 1, sw_x, "Mem",
-				s->meminfo.mem_total, s->meminfo.mem_available);
-
-		stat_draw_bar(stat_w->win, "Disk", sw_x, 2, 0,
-			      s->diskinfo.disk_total,
-			      s->diskinfo.disk_available);
-		stat_print_info(stat_w->win, 2, sw_x, "Disk",
-				s->diskinfo.disk_total,
-				s->diskinfo.disk_available);
-
-		if (f->needs_redraw) {
-			wclear(f->fm_l->win);
-			i = 0;
-			for (int j = f->top; j < f->bottom; j++) {
-				fm_draw_entries(f, j, i);
-				i++;
+		if (info->need_redraw) {
+			fm_draw_entries(info->windows[FM_PANE_LEFT], info->cur,
+					info->cursor, info->top, info->bottom);
+
+			if (!info->cur->items[info->cursor].is_dir) {
+				snprintf(next_path, sizeof(next_path), "%s/%s",
+					 info->cwd,
+					 info->cur->items[info->cursor].name);
+				fm_preview_file(info->windows[FM_PANE_RIGHT],
+						next_path);
 			}
 
-			f->needs_redraw = 0;
+			wrefresh(info->windows[FM_PANE_RIGHT]->win);
+			wrefresh(info->windows[FM_PANE_LEFT]->win);
+			refresh();
 		}
 
-		fm_draw_right_window(f);
-		wm_refresh_all(t);
+		ch = getch();
+		handling_keys(ch, info);
 	}
+
+	magic_cleanup();
+	endwin();
+
 	return 0;
 }
-- 
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