Add different icon types

roles/i3/files/battery

@@ -1,14 +1,28 @@
 #!/bin/bash
 
-icon=""
+battery_full=$(echo -e "\uf240")
+battery_75=$(echo -e "\uf241")
+battery_50=$(echo -e "\uf242")
+battery_25=$(echo -e "\uf243")
+battery_empty=$(echo -e "\uf244")
+#battery_charging=$(echo -e "\u")
 
-percent="$(upower -d | awk '/percentage/ {print $2}' | head -n 1)"
+icon="${battery_full}"
+
+percent="$(upower -d | awk '/percentage/ {print $2}' | head -n 1 | cut -d% -f1)"
 remaining="$(upower -d | awk -F: '/time to empty/ {print $2}' | awk '{print $1,$2}' | head -n 1)"
 
 if upower -d | grep '\bcharging\b' >/dev/null 2>&1; then
-    echo "${icon} ${percent}"
+    icon=${battery_charging}
+    echo "${icon} ${percent}%"
 elif upower -d | grep '\bdischarging\b' >/dev/null 2>&1; then
-    if [ -n "$remaining" ] && [ "$(echo "$percent" | awk -F% '{print $1}')" -lt "$THRESHOLD" ]; then
+    if [ "$percent" -lt 25 ]; then
+        icon="${battery_25}"
+    elif [ "$percent" -lt 50 ]; then
+        icon="${battery_50}"
+    elif [ "$percent" -lt 75 ]; then
+        icon="${battery_75}"
+    if [ "$percent" -lt "$THRESHOLD" ]; then
         notify-send "CHARGE BATTERY"
         for file in /dev/pts/*; do
             if [ "$(ls -l "$file" | awk '{print $5}')" = '136,' ]; then
@@ -16,7 +30,7 @@ elif upower -d | grep '\bdischarging\b' >/dev/null 2>&1; then
             fi
         done
     fi
-    echo "${icon} ${percent} (${remaining})"
+    echo "${icon} ${percent}% (${remaining})"
 else
     echo ""
 fi