#!/bin/bash
# Stage 0 — cycle-quantum preemption sweep
#
# Runs xenia-rs-stage0 in OrderMode::ScanQuantum at quanta
# [10, 50, 200, 1000, 5000, 10000] x 3 cold boots, computes the
# det-fields MD5 over each JSONL output, and records the matched-prefix
# vs the archived canary cold baseline.
#
# Outputs:
#   /tmp/stage0/ours-q${ticks}-r${run}.jsonl       — raw events
#   /tmp/stage0/digest-q${ticks}-r${run}.json      — det-fields MD5
#   audit-runs/stage0-quantum-sweep/diff-q${ticks}.txt — diff_events.py output

set -euo pipefail

REPO="/home/fabi/RE - Project Sylpheed"
ISO="$REPO/Project Sylpheed - Arc of Deception (USA, Europe) (En,Ja).iso"
BIN="$REPO/xenia-rs/target/release/xenia-rs-stage0"
DET="$REPO/xenia-rs/audit-runs/stage0-quantum-sweep/det_digest.py"
DIFF="$REPO/xenia-rs/tools/diff-events/diff_events.py"
CANARY_BASELINE="$REPO/xenia-rs/audit-runs/phase-c22-rtl-enter-leave-control-flow/canary-cold-trunc.jsonl"
SWEEP_DIR="$REPO/xenia-rs/audit-runs/stage0-quantum-sweep"

mkdir -p /tmp/stage0
RESULTS="$SWEEP_DIR/sweep-results.tsv"
echo -e "ticks\trun\ttotal_events\tdet_fields_md5" > "$RESULTS"

for q in 10 50 200 1000 5000 10000; do
  for run in 1 2 3; do
    out="/tmp/stage0/ours-q${q}-r${run}.jsonl"
    log="/tmp/stage0/ours-q${q}-r${run}.log"
    digest_file="/tmp/stage0/digest-q${q}-r${run}.json"
    XENIA_CACHE_WIPE=1 XENIA_SCHED_ORDER=quantum XENIA_SCHED_QUANTUM=$q \
      "$BIN" exec --phase-a-event-log "$out" -n 50000000 --quiet "$ISO" \
      > "$log" 2>&1
    python3 "$DET" "$out" > "$digest_file"
    events=$(python3 -c "import json; print(json.load(open('$digest_file'))['total_events'])")
    digest=$(python3 -c "import json; print(json.load(open('$digest_file'))['det_fields_md5'])")
    echo -e "${q}\t${run}\t${events}\t${digest}" >> "$RESULTS"
    echo "ticks=${q} run=${run} events=${events} digest=${digest}"
  done
  # Diff run-1 vs canary baseline
  diff_out="$SWEEP_DIR/diff-q${q}.txt"
  python3 "$DIFF" \
    --canary "$CANARY_BASELINE" \
    --ours   "/tmp/stage0/ours-q${q}-r1.jsonl" \
    --tid-map 6=1,7=2,4=11,12=7,14=9,15=10 \
    > "$diff_out" 2>&1 || true
done

cat "$RESULTS"