#!/usr/bin/env bash
# This script performs speedtests over Wireguard and native connections and prints their output

run_test() {
    local output pingBps pingPart bpsPart bpsInt
    # Run speedtest-cli and extract the 7th and 8th CSV fields
    output=$(speedtest-cli --no-upload --csv "$@" 2>/dev/null) || return 1
    pingBps=$(echo "$output" | cut -d"," -f7-8)
    
    # Extract ping value (as an integer) and bps (and convert to Mbps)
    pingPart="${pingBps%,*}"
    bpsPart="${pingBps#*,}"
    pingInt="${pingPart%.*}"
    bpsInt="${bpsPart%.*}"
    mbpsInt=$(( bpsInt / 1000000 ))
    
    echo "$pingInt $mbpsInt"
}

# Test Wireguard using automatic server selection
if output=$(run_test); then
    read -r pingInt mbpsInt <<< "$output"
    echo "Wireguard:"
    echo -e "\tPing: $pingInt"
    echo -e "\tMbps: $mbpsInt"
fi

# Test native connection to ISP
if output=$(run_test --server 17170); then
    read -r pingInt mbpsInt <<< "$output"
    echo "Native:"
    echo -e "\tPing: $pingInt"
    echo -e "\tMbps: $mbpsInt"
fi