#!/usr/bin/env bash
# JCR-1 quickstart — Rust mints a receipt, then Python and Go each
# independently verify both the 10 canonical vectors and the
# Rust-minted receipt. Three implementations, one standard.
set -euo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)"
ROOT="$(cd "$HERE/../.." && pwd)"  # workspace root (jouleclaw-rs/)
MINTED="${MINTED:-/tmp/jcr1-minted.json}"
KEYS="$HERE/conformance/test-keys.json"
VECTORS="$HERE/conformance/vectors.json"

echo "==> [1/4] Rust mints a JCR-1 receipt from an energy reading"
( cd "$ROOT" && cargo run -p jouleclaw-jcr1 --example jcr1_mint --quiet -- "$MINTED" )

echo
echo "==> [2/4] Python reference verifier on the 10 canonical vectors"
python3 "$HERE/conformance/verify.py" "$VECTORS" "$KEYS"

echo
echo "==> [3/4] Independent Go verifier on the same 10 vectors"
( cd "$HERE/conformance" && go run verify.go vectors.json test-keys.json )

echo
echo "==> [4/4] BOTH verifiers on the FRESH Rust-minted receipt"
python3 "$HERE/conformance/verify.py" "$MINTED" "$KEYS"
( cd "$HERE/conformance" && go run verify.go "$MINTED" test-keys.json )

echo
echo "OK — Rust minted; Python and Go both verified."
echo "Byte-identical canonical CBOR across all three implementations."