#!/usr/bin/env bash
# 40250 asset gate (docs/PORT-PLAN.md 2D steps 3-4): with MT_ASSETS_STRICT=1, verify the provenance manifest
# (audit/assets/40250-client.json), then run the native pack/proto tests and the Godot tests that read the
# 40250 client. Missing assets, a manifest mismatch, a skipped test or a failed one all fail the gate; nothing is
# reported as PASS without having run.
#
#   MT_40250_CLIENT=<.../Server Client TMP4/Client> script/run_40250_asset_gate.sh
#
# Uses the build tree $MT_BUILD_DIR (default build/, configured with BUILD_TESTING=ON) and $GODOT (default godot).
set -uo pipefail
cd "$(dirname "$0")/.."
REPO="$PWD"

export MT_ASSETS_STRICT=1
CLIENT="${MT_40250_CLIENT:-$REPO/../40250/Server Client TMP4/Client}"
BUILD="${MT_BUILD_DIR:-build}"
GODOT="${GODOT:-godot}"
LOG="${MT_ASSET_GATE_LOG:-$BUILD/40250-asset-gate.log}"
fail=0
: >"$LOG" 2>/dev/null || LOG=/dev/null

step() {  # name, command...
	local name="$1"; shift
	if "$@" >>"$LOG" 2>&1; then
		echo "PASS  $name"
	else
		echo "FAIL  $name (see $LOG)"
		fail=1
	fi
}

if [ ! -f "$CLIENT/pack/Index" ]; then
	echo "FAIL  no 40250 client at '$CLIENT' (set MT_40250_CLIENT)"
	exit 1
fi
CLIENT="$(cd "$CLIENT" && pwd)"
export MT_40250_CLIENT="$CLIENT"

step "manifest audit/assets/40250-client.json" python3 tools/asset_manifest.py verify "$CLIENT"

native() {
	cmake -S . -B "$BUILD" -DBUILD_TESTING=ON "-DMT_40250_CLIENT=$CLIENT" \
		&& cmake --build "$BUILD" --target port_eterpack_test proto_test proto_item_layout_test mtgodot -j 8 \
		&& ctest --test-dir "$BUILD" -R '^(port\.eterpack|proto\.)' --output-on-failure --no-tests=error
}  # under MT_ASSETS_STRICT=1 the tests exit 1, not the ctest skip code 77, when the client is missing
step "native pack/proto tests" native

godot_test() {  # script: runs headless; a "(skip" line is a failure under the gate
	local out
	out="$(cd project && "$GODOT" --headless --path . -s "$1" 2>&1)"
	local rc=$?
	printf '%s\n' "$out"
	[ $rc -eq 0 ] && ! grep -q "(skip" <<<"$out" && grep -q "^PASS" <<<"$out"
}
for t in netbridge_test.gd equip_model_test.gd remote_player_test.gd mob_view_test.gd; do
	step "godot $t" godot_test "$t"
done

if [ $fail -ne 0 ]; then
	echo "40250 asset gate: FAIL"
	exit 1
fi
echo "40250 asset gate: PASS"