36_fix_runtime_import_block.sh

#!/usr/bin/env bash
set -euo pipefail

ROOT=/root/projects/website-builder-backend-clean
cd "$ROOT"

cp backend/main.py backend/main.py.bak.$(date +%Y%m%d_%H%M%S)

python3 <<'PY'
from pathlib import Path

p=Path("backend/main.py")
lines=p.read_text().splitlines()

required=[
"from backend.models.gateway import ModelGateway",
"from backend.agents.memory import AgentMemoryStore",
"from backend.agents.messaging import MessageBus",
"from backend.agents.base import BaseAgent",
]

# remove duplicates
clean=[]
for line in lines:
    if line in required:
        continue
    clean.append(line)

insert=0
for i,line in enumerate(clean):
    if line.startswith("import ") or line.startswith("from "):
        insert=i+1

for stmt in reversed(required):
    clean.insert(insert,stmt)

p.write_text("\n".join(clean)+"\n")
print("Import block repaired.")
PY

echo
echo "========== IMPORTS =========="
nl -ba backend/main.py | sed -n '35,55p'

echo
echo "========== COMPILE =========="
python3 -m py_compile backend/main.py

echo
echo "========== VERIFY =========="
python3 <<'PY'
from backend.agents.memory import AgentMemoryStore
from backend.agents.messaging import MessageBus
from backend.agents.base import BaseAgent
from backend.models.gateway import ModelGateway

print("AgentMemoryStore:",AgentMemoryStore)
print("MessageBus:",MessageBus)
print("BaseAgent:",BaseAgent)
print("ModelGateway:",ModelGateway)
PY

echo
echo "[OK] Runtime import block repaired."