#!/bin/sh

set -eu
umask 077

script_dir=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
runtime_dir="$script_dir/.runtime"
launcher_file="$runtime_dir/launcher.pid"
mkdir -p "$runtime_dir"

if [ -r "$launcher_file" ]; then
    read -r existing_launcher < "$launcher_file"
    case "$existing_launcher" in
        *[!0-9]* | '') ;;
        *)
            if kill -0 "$existing_launcher" 2>/dev/null; then
                echo "An OPNsense UI fixture is already running." >&2
                exit 1
            fi
            ;;
    esac
fi

cleanup()
{
    status=$?
    set +e
    if [ "$status" -ne 0 ] && [ "${OPNSENSE_UI_KEEP_VM_ON_FAILURE:-1}" = '1' ]; then
        printf '%s\n' "OPNSENSE_UI_VM_RETAINED=$runtime_dir"
        trap - EXIT
        exit "$status"
    fi
    [ -n "${launcher_pid:-}" ] && kill "$launcher_pid" 2>/dev/null
    [ -n "${launcher_pid:-}" ] && wait "$launcher_pid" 2>/dev/null
    rm -f "$runtime_dir/launcher.log"
}
trap cleanup EXIT INT TERM

rm -f "$runtime_dir/ready" "$runtime_dir/launcher.log"
"$script_dir/start-opnsense.sh" > "$runtime_dir/launcher.log" 2>&1 &
launcher_pid=$!

attempts=240
while [ ! -f "$runtime_dir/ready" ]; do
    if ! kill -0 "$launcher_pid" 2>/dev/null; then
        cat "$runtime_dir/launcher.log" >&2
        exit 1
    fi
    attempts=$((attempts - 1))
    [ "$attempts" -gt 0 ] || {
        cat "$runtime_dir/launcher.log" >&2
        exit 1
    }
    sleep 1
done

set -a
. "$runtime_dir/credentials.env"
set +a

attempts=60
while ! curl --fail --insecure --silent --connect-timeout 2 "$OPNSENSE_UI_BASE_URL/" > /dev/null; do
    if ! kill -0 "$launcher_pid" 2>/dev/null; then
        cat "$runtime_dir/launcher.log" >&2
        exit 1
    fi
    attempts=$((attempts - 1))
    [ "$attempts" -gt 0 ] || {
        cat "$runtime_dir/launcher.log" >&2
        exit 1
    }
    sleep 1
done
sleep 10

pnpm --dir "$script_dir" install --frozen-lockfile
pnpm --dir "$script_dir" test