#!/usr/bin/env bash
set -Eeuo pipefail
IFS=$'\n\t'

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
ROOT="${ROOT:-$SCRIPT_DIR}"
LOGDIR="${LOGDIR:-$SCRIPT_DIR/../logs/seeding}"
TS="$(date +%Y%m%d_%H%M%S)"

log() { printf '%s\n' "$*"; }
log_err() { printf 'ERR: %s\n' "$*" >&2; }

usage(){ cat <<USAGE
Usage: $0 [--dry-run] [--only categories] [--env FILE]
USAGE
}

CLI_DRY_RUN=0; ONLY=""; ENV_FILE=""
while [[ $# -gt 0 ]]; do
  case "$1" in
    --dry-run) CLI_DRY_RUN=1; shift ;;
    --only) ONLY="${2:-}"; shift 2 ;;
    --env) ENV_FILE="${2:-}"; shift 2 ;;
    -h|--help) usage; exit 0 ;;
    *) log_err "Unknown arg: $1"; usage; exit 2 ;;
  esac
done

if [[ -n "$ENV_FILE" ]]; then set -a; source "$ENV_FILE"; set +a; fi
DRY_RUN="${DRY_RUN:-0}"; if [[ "$CLI_DRY_RUN" == "1" ]]; then DRY_RUN=1; fi
mkdir -p "$LOGDIR"

scripts=(
  "seed_math_models.py:math"
  "seed_agents.py:agent"
  "seed_language.py:language"
  "seed_prophecy.py:prophecy"
  "seed_marketing.py:marketing"
  "seed_statistics.py:statistics"
)
selected=()
if [[ -n "$ONLY" ]]; then IFS=',' read -r -a filter <<<"$ONLY"; for pair in "${scripts[@]}"; do s="${pair%%:*}"; c="${pair##*:}"; for f in "${filter[@]}"; do [[ "$f" == "$c" ]] && selected+=("$pair"); done; done; else selected=("${scripts[@]}"); fi

command -v python3 >/dev/null 2>&1 || { log_err "python3 not found"; exit 127; }
log "=== 🧠 Hive Seeding Launcher ==="; log "All expansions will be ATOMICALLY HASHED and inserted into atomic_facts"
rc=0
for pair in "${selected[@]}"; do s="${pair%%:*}"; base="${s%.py}"; logfile="$LOGDIR/${base}_$TS.log"; 
  if [[ -f "$ROOT/$s" ]]; then
    log "➡️  Running $s (dry-run=${DRY_RUN})"
    if [[ "$DRY_RUN" == "1" ]]; then DRY_RUN=1 python3 "$ROOT/$s" >>"$logfile" 2>&1 || rc=$?; else python3 "$ROOT/$s" >>"$logfile" 2>&1 || rc=$?; fi
    [[ $rc -eq 0 ]] && log "✅ Completed $s (see: $logfile)" || log_err "❌ $s failed: $rc (see: $logfile)"
  else log_err "⚠️  Missing $ROOT/$s"; rc=1; fi
done
[[ $rc -eq 0 ]] && log "=== ✅ Hive expansions seeded (atomically hashed) ===" || log_err "=== ⚠️  Hive seeding completed with errors ==="; exit "$rc"