#!/bin/bash
# cipher BGM 4 任务串行提交（429 退避重试，间隔 20s；与并行泳道错峰）。
set -u
cd "$(dirname "$0")/.."
source env.d/mureka.sh

submit() { # submit <track> <prompt>
  local track="$1" prompt="$2" attempt
  for attempt in 1 2 3 4 5 6; do
    echo "== $track attempt $attempt =="
    if python3 tools/mureka_gen.py --prompt "$prompt" --out "tools/mureka_out/cipher-$track" 2>&1 | tail -4; then
      if ls "tools/mureka_out/cipher-$track"/ 2>/dev/null | grep -q flac; then
        echo "== $track OK =="
        return 0
      fi
    fi
    echo "== $track retry in 45s =="
    sleep 45
  done
  echo "== $track FAILED =="
  return 1
}

submit radio_room "1940s late night wireless station room, warm tube radio hum, distant muffled swing jazz through a wall, rain on window, clock tick, smoky and quiet, no vocals, seamless loop, 60-90 seconds"
sleep 20
submit closing "Tense noir waltz for a spy's last night, muted brushed drums, low strings, subtle telegraph tick rhythm, restrained dread, no vocals, seamless loop, 60-90 seconds"
sleep 20
submit night "Quiet night interlude, sparse felt piano over warm vinyl static and soft rain, lonely but safe, no drums, no vocals, seamless loop, 60-90 seconds"
sleep 20
submit ending "Dawn after a long night of rain, warm strings and soft piano, exhausted hope, quiet resolution, no vocals, seamless loop, 60-90 seconds"
echo "== ALL DONE =="
ls -la tools/mureka_out/ | grep cipher