#!/usr/bin/env python3
"""Verification sweep: generate RPPs from burst500p_b1 template, render, measure.
Cleanup-friendly: skips already-rendered wavs.
"""
import os, re, sys, time, subprocess, signal
sys.path.insert(0, '/home/m/re-tools')

TPL = '/home/m/soothe-bt/burst500p_b1.rpp'
DIR = '/home/m/soothe-bt'
REAPER = '/usr/bin/reaper'

def render(rpp, wav, timeout=150):
    proc = subprocess.Popen([REAPER, '-nosplash', '-renderproject', rpp],
                            stdout=open('/tmp/verif_render.log','w'), stderr=subprocess.STDOUT)
    try:
        proc.wait(timeout=timeout)
        return 'ok' if os.path.exists(wav) else 'no-file'
    except subprocess.TimeoutExpired:
        for s in (signal.SIGTERM, signal.SIGKILL):
            try: proc.send_signal(s); proc.wait(timeout=5)
            except Exception: pass
        return 'hang'

os.system("pkill -9 -x reaper 2>/dev/null; pkill -9 -f '[y]abridge' 2>/dev/null; sleep 1")

def gen_rpp(name, params):
    rpp = os.path.join(DIR, name + '.rpp')
    wav = os.path.join(DIR, name + '.wav')
    args = [f'{k}={v}' for k, v in params.items()]
    if os.path.exists(wav):
        print(f'{name}: cached')
        return wav
    os.system(f"python3 /home/m/re-tools/tt_sweep.py {TPL} {rpp} {wav} " + ' '.join(args))
    rc = render(rpp, wav)
    print(f'{name}: {rc}')
    return wav

DRY = '/home/m/soothe-bt/burst500p_byp.wav'
if not os.path.exists(DRY):
    os.system("cp /home/m/soothe-bt/burst500p_byp.rpp /home/m/soothe-bt/zz_byp.rpp")
    # render dry baseline
    proc = subprocess.Popen([REAPER, '-nosplash', '-renderproject', '/home/m/soothe-bt/burst500p_byp.rpp'],
                            stdout=open('/tmp/verif_byp.log','w'), stderr=subprocess.STDOUT)
    try:
        proc.wait(timeout=150)
    except subprocess.TimeoutExpired:
        proc.kill()
    print('dry baseline', os.path.exists(DRY))

sweeps = {
 'depth':   {'0.5':'0.5','1':'1.0','2':'2.0','3':'3.0','5':'5.0','10':'10.0'},
 'attack':  {'a5':'5.0','a25':'25.0','a100':'100.0','a250':'250.0','a500':'500.0'},
 'release': {'r10':'10.0','r100':'100.0','r500':'500.0','r1000':'1000.0'},
 'sharp':   {'sh1':'1.0','sh3':'3.0','sh5':'5.0','sh20':'20.0'},
 'mode':    {'m0':'0.0','m2':'2.0'},
 'sens':    {'sn0':'0.0','sn6':'6.0','sn24':'24.0','sn48':'48.0'},
}
for group, vals in sweeps.items():
    for name, val in vals.items():
        gen_rpp(f'vp_{group}_{name}', {group: val})

print('\nall done; run measure.py on each vp_*.wav vs dry')