#!/bin/sh

# Escape text for Pango markup
pango_escape() {
    echo "$1" | sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g'
}

# Get date/time
# datetime=$(date "+%a %b %-d, %Y %-l:%M %p %Z")
datetime=$(date "+%a %d %b @ %-l:%M %p %Z")

# Battery life percentage
battery=$(sysctl -n hw.acpi.battery.life 2>/dev/null)

# Battery state: 0=charging, 1=discharging, 2=critical
battery_state=$(sysctl -n hw.acpi.battery.state 2>/dev/null)

# Charging icon logic
charging_icon=""
if [ -n "$battery_state" ]; then
    if [ "$battery_state" = "0" ]; then
        if [ "$battery" -ge 100 ]; then
            charging_icon="  "  # Font Awesome plug (full but plugged in)
        else
            charging_icon="  "  # Charging (bolt)
        fi
    fi
fi

# Battery level icon & color coding
if [ -z "$battery" ]; then
    battery="?"
    battery_icon="  "
    battery_color="#888888"
else
    if [ "$battery" -ge 90 ]; then
        battery_icon="  "
        battery_color="#FFFFFF"
    elif [ "$battery" -ge 60 ]; then
        battery_icon="  "
        battery_color="#FFFFFF"
    elif [ "$battery" -ge 30 ]; then
        battery_icon="  "
        battery_color="#ffaa00"
        # battery_color="#ff5500"
    elif [ "$battery" -ge 10 ]; then
        battery_icon="  "
        battery_color="#ff0000"
    else
        battery_icon="  "
        battery_color="#ff0000"
    fi
fi

# Wi-Fi SSID detection
wifi_ssid=$(ifconfig wlan0 2>/dev/null | awk '/ssid/ {print $2}' | head -n 1)

# Wi-Fi block
wifi_output=""
if [ -n "$wifi_ssid" ]; then
    wifi_output="   $(pango_escape "$wifi_ssid")"
fi

# Fancy separator
sep="  •  "

# Battery output block with charging/AC icons
battery_output="<span color='$battery_color'>$battery_icon $battery% $charging_icon</span>"

# Final output
output=""
[ -n "$wifi_output" ] && output="$wifi_output$sep"
output="$output$battery_output$sep"
output="$output$(pango_escape "$datetime")"

# Print for swaybar
echo "$output"