1 files changed, 111 insertions, 3 deletions

diff --git a/client/ui.c b/client/ui.c
index 239065c..84408bb 100644
--- a/client/ui.c
+++ b/client/ui.c
@@ -1,4 +1,13 @@
+#include <string.h>
+
+#include "../shared/util.h"
+#include "../shared/bin.h"
+#include "i18n.h"
+#include "main.h"
 #include "ui.h"
+#include "term.h"
+
+w2_s_ui_tty_canvas g_w2_ui_canvas;
 
 void w2_ui_main() {
 	w2_ui_update();
@@ -6,9 +15,108 @@ void w2_ui_main() {
 }
 
 void w2_ui_update() {
-	// measure terminal width and height
+	w2_term_props();
+}
+
+void w2_ui_paint() {
+	w2_ui_paint_statusbar();
+}
+
+void w2_ui_align(char* text, w2_e_alignment align, unsigned int length) {
+	unsigned int padding = 0;
+
+	switch(align) {
+		case W2_UI_ALIGN_LEFT: {
+			break;
+		}
+		case W2_UI_ALIGN_CENTER: {
+			unsigned int middle = length / 2;
+			unsigned int offset = strlen(text) / 2;
+			padding = W2_MAX(0, middle - offset);
+			break;
+		}
+		case W2_UI_ALIGN_RIGHT: {
+			unsigned int right = length;
+			unsigned int offset = strlen(text);
+			padding = W2_MAX(0, right - offset);
+			break;
+		}
+	}
+
+	char* temp = calloc(length, 1);
+	sprintf(temp, "%*s%s", padding, "", text);
+	memcpy(text, temp, length);
+	free(temp);
+}
+
+char* w2_ui_pt_sb_con_sts() {
+	char* connected = g_w2_state.connected ? W2_UI_CONN_STAT_CONNECTED : W2_UI_CONN_STAT_DISCONNECTED;
+	char* out = calloc(g_w2_ui_canvas.width, 1);
+	sprintf(out, "%s, %ims %s", connected, g_w2_state.ping, W2_UI_CONN_STAT_PING);
+	w2_ui_align(out, W2_UI_ALIGN_LEFT, g_w2_ui_canvas.width);
+	return out;
+}
+char* w2_ui_pt_sb_ver_num() {
+	char* out = calloc(g_w2_ui_canvas.width, 1);
+	sprintf(out, "(%s)", g_w2_state.info.build_str);
+	w2_ui_align(out, W2_UI_ALIGN_CENTER, g_w2_ui_canvas.width);
+	return out;
+}
+char* w2_ui_pt_sb_bat_sts() {
+	char* out = calloc(g_w2_ui_canvas.width, 1);
+	sprintf(out, "%s %i%%", W2_UI_BATT_STAT_BATTERY, g_w2_state.battery_level);
+	w2_ui_align(out, W2_UI_ALIGN_RIGHT, g_w2_ui_canvas.width);
+	return out;
 }
 
-void w2_ui_paint() { w2_ui_paint_statusbar(); }
+void w2_ui_nullsub(char* str, unsigned int length) {
+	for (int i = 0; i < length; i++) if (str[i] == 0x00) str[i] = ' ';
+}
+
+void w2_ui_overlay(char *bottom, char *top, unsigned int length) {
+	w2_ui_nullsub(bottom, length);
+	w2_ui_nullsub(top, length);
+
+	unsigned int start = 0;
+	for (int i = 0; i < length; i++) {
+		start = i;
+		if (top[start] != ' ') break;
+	}
+	unsigned int stop = 0;
+	for (int i = 0; i < length; i++) {
+		stop = length - i;
+		if (top[stop] != ' ') break;
+	}
+
+	for (int i = 0; i < length; i++) {
+		if (i >= start && i <= stop) bottom[i] = top[i];
+	}
+}
+
+// char* w2_ui_pt_sb_logic_mode() {}
+// char* w2_ui_pt_sb_exceptions() {}
+// char* w2_ui_pt_sb_tabbar() {}
+
+void w2_ui_paint_statusbar() {
+	char top_row[g_w2_ui_canvas.width];
+
+	char* con_sts = w2_ui_pt_sb_con_sts();
+	char* ver_num = w2_ui_pt_sb_ver_num();
+	char* bat_sts = w2_ui_pt_sb_bat_sts();
+
+	w2_ui_overlay(top_row, con_sts, g_w2_ui_canvas.width);
+	w2_ui_overlay(top_row, ver_num, g_w2_ui_canvas.width);
+	w2_ui_overlay(top_row, bat_sts, g_w2_ui_canvas.width);
+
+	printf("%s", top_row);
+
+	free(con_sts);
+	free(ver_num);
+	free(bat_sts);
+	
+	// w2_ui_pt_sb_connection_status();
+	// w2_ui_pt_sb_connection_status();
+	// w2_ui_pt_sb_connection_status();
+	printf("\n");
+}
 
-void w2_ui_paint_statusbar() {}