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

PROJECT_DIR="/home/liam/code/python/jobs_robots"
LOG_DIR="$PROJECT_DIR/logs"
LOCK_FILE="$PROJECT_DIR/.daily_job.lock"
TS="$(date '+%Y-%m-%d %H:%M:%S')"
PY_BIN="$PROJECT_DIR/.venv/bin/python"

mkdir -p "$LOG_DIR"

# Prevent overlap if previous run is still active.
exec 9>"$LOCK_FILE"
if ! flock -n 9; then
  echo "[$TS] another job is running, exit" >> "$LOG_DIR/daily_job.log"
  exit 0
fi

cd "$PROJECT_DIR"

echo "[$TS] daily job start" >> "$LOG_DIR/daily_job.log"

if [[ ! -x "$PY_BIN" ]]; then
  echo "[$TS] python not found: $PY_BIN" >> "$LOG_DIR/daily_job.log"
  exit 1
fi

# Auto-advance time window to a rolling daily range.
"$PY_BIN" - <<'PY'
import json
from datetime import datetime, timezone, timedelta

cfg_path = 'config.json'
with open(cfg_path, 'r', encoding='utf-8') as f:
    cfg = json.load(f)

window = cfg.setdefault('time_window', {})
if window.get('enabled', False):
    days = int(cfg.get('daily_window_days', 1) or 1)
    if days < 1:
        days = 1
    end_dt = datetime.now(timezone.utc).date()
    start_dt = end_dt - timedelta(days=days - 1)
    window['start'] = start_dt.strftime('%Y-%m-%d')
    window['end'] = end_dt.strftime('%Y-%m-%d')

with open(cfg_path, 'w', encoding='utf-8') as f:
    json.dump(cfg, f, ensure_ascii=False, indent=2)
    f.write('\n')

print(
    "updated time_window: "
    f"start={window.get('start')} end={window.get('end')} "
    f"daily_window_days={cfg.get('daily_window_days', 1)}"
)
PY

# 1) Crawl TG incremental
"$PY_BIN" main.py >> "$LOG_DIR/daily_job.log" 2>&1

# 2) Clean dejob_official and others into structured table
"$PY_BIN" clean_to_structured.py >> "$LOG_DIR/daily_job.log" 2>&1

# 3) Sync local MySQL to cloud MySQL (only when mysql_cloud is configured)
if "$PY_BIN" - <<'PY'
import json
with open("config.json", "r", encoding="utf-8") as f:
    cfg = json.load(f)
cloud = cfg.get("mysql_cloud") or {}
ok = bool(cloud.get("host") and cloud.get("user") and cloud.get("database"))
ok = ok and bool(cloud.get("password")) and cloud.get("password") != "CHANGE_ME"
raise SystemExit(0 if ok else 1)
PY
then
  "$PY_BIN" sync_to_cloud_mysql.py >> "$LOG_DIR/daily_job.log" 2>&1
else
  echo "[$(date '+%Y-%m-%d %H:%M:%S')] skip cloud sync: mysql_cloud not configured" >> "$LOG_DIR/daily_job.log"
fi

echo "[$(date '+%Y-%m-%d %H:%M:%S')] daily job done" >> "$LOG_DIR/daily_job.log"