#!/usr/bin/env bash
set -euo pipefail

mode="${1:-all}"
selection="${2:-}"
url="${ENELIX_SYMCON_URL:-http://127.0.0.1:3777/api/}"
script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
repository_root="$(cd -- "$script_dir/../../.." && pwd)"
output_dir="${ENELIX_TEST_OUTPUT_DIR:-$repository_root/build/symcon-tests}"

case "$mode" in
    all|single|affected) ;;
    *)
        echo "Unbekannter Testmodus: $mode" >&2
        exit 2
        ;;
esac

encode_base64() {
    printf '%s' "$1" | base64 | tr -d '\r\n'
}

mode_base64="$(encode_base64 "$mode")"
selection_base64="$(encode_base64 "$selection")"
php_code="require_once IPS_GetKernelDir() . 'modules/Enelix-EMS/tests/Symcon/bootstrap.php'; "
php_code+="\$mode = base64_decode('$mode_base64'); "
php_code+="\$selection = array_values(array_filter(explode(',', base64_decode('$selection_base64')), "
php_code+="static fn (string \$value): bool => \$value !== '')); "
php_code+="\$result = enelixEmsRunSymconTests(\$mode, \$selection); "
php_code+="echo implode(':', ["
php_code+="base64_encode(json_encode(\$result, JSON_THROW_ON_ERROR)), "
php_code+="base64_encode(json_encode(\$result['report'], JSON_THROW_ON_ERROR)), "
php_code+="base64_encode(\$result['junit']), "
php_code+="base64_encode(\$result['console']), "
php_code+="\$result['report']['passed'] ? '1' : '0'"
php_code+="]);"
php_code_base64="$(encode_base64 "$php_code")"
rpc_code="eval(base64_decode('$php_code_base64'));"
payload="$(printf '{"jsonrpc":"2.0","id":1,"method":"IPS_RunScriptTextWaitEx","params":["%s",{}]}' "$rpc_code")"

mkdir -p "$output_dir"
response_file="$output_dir/rpc-response.json"
result_file="$output_dir/result.json"
curl --silent --show-error --fail \
    --header 'Content-Type: application/json' \
    --data "$payload" \
    "$url" > "$response_file"

if grep -q '"error"' "$response_file"; then
    sed -n '1,120p' "$response_file" >&2
    exit 1
fi

wire="$(sed -n 's/^.*"result":"\([^"]*\)".*$/\1/p' "$response_file" | sed 's#\\/#/#g')"
if [[ -z "$wire" ]]; then
    echo 'IP-Symcon lieferte keine auswertbaren Testdaten:' >&2
    sed -n '1,120p' "$response_file" >&2
    exit 1
fi

IFS=: read -r result_base64 report_base64 junit_base64 console_base64 passed extra <<< "$wire"
if [[ -n "${extra:-}" || -z "$result_base64" || -z "$report_base64" || -z "$junit_base64" ]]; then
    echo 'IP-Symcon lieferte ein ungültiges Testergebnis.' >&2
    exit 1
fi

printf '%s' "$result_base64" | base64 -d > "$result_file"
printf '%s' "$report_base64" | base64 -d > "$output_dir/report.json"
printf '%s' "$junit_base64" | base64 -d > "$output_dir/junit.xml"
printf '%s' "$console_base64" | base64 -d

[[ "$passed" == 1 ]]