#!/bin/bash
# ══════════════════════════════════════════════════════════════════════════════
#  Vision Studio — Deploy manuel vers pavillon80.changeip.org:444
#
#  Usage: ./scripts/deploy_prod.sh [branch]
#  Défaut: main
# ══════════════════════════════════════════════════════════════════════════════
set -euo pipefail

BRANCH="${1:-main}"
HOST="discord@176.182.176.84"
PORT=444
REMOTE_DIR="/home/discord/Bots/VisionApp"
SSH_OPTS="-o StrictHostKeyChecking=no -p $PORT"

log() { echo "[deploy] $(date '+%F %T') $*"; }

log "Deploy de la branche $BRANCH vers $HOST:$PORT..."

# 1. Rsync du code
log "Rsync du code..."
rsync -az --no-o --no-g \
  --exclude '.git/' --exclude '.env' --exclude '.env.*' \
  --exclude 'data/' --exclude 'logs/' --exclude '*.log' --exclude 'nohup.out' \
  --exclude '__pycache__/' --exclude 'venv/' --exclude '.venv/' \
  --exclude '*.db' --exclude '*.db-journal' --exclude '*.db-wal' --exclude '*.db-shm' \
  --exclude '.vscode/' --exclude '.idea/' \
  -e "ssh $SSH_OPTS" \
  . "$HOST:$REMOTE_DIR/"

# 2. Vérification syntaxe sur le serveur
log "Vérification syntaxe..."
ssh $SSH_OPTS "$HOST" "cd $REMOTE_DIR && find . -name '*.py' -not -path '*/__pycache__/*' -not -path '*/.git/*' -not -path '*/venv/*' | head -20 | xargs -I{} python3 -m py_compile {} 2>&1 | head -5"

# 3. Rebuild + restart Docker
log "Rebuild Docker..."
ssh $SSH_OPTS "$HOST" "cd $REMOTE_DIR && docker compose build --no-cache vision 2>&1 | tail -3"

log "Restart du conteneur..."
ssh $SSH_OPTS "$HOST" "cd $REMOTE_DIR && docker compose up -d --force-recreate vision 2>&1 | tail -3"

# 4. Health check
log "Health check..."
sleep 8
STATUS=$(ssh $SSH_OPTS "$HOST" "curl -s -m 5 http://localhost:1890/health 2>/dev/null || echo ''")
if echo "$STATUS" | grep -q '"status":"ok"'; then
  log "✅ Deploy réussi — Health OK"
  ssh $SSH_OPTS "$HOST" "docker logs --tail 5 vision-bot 2>&1"
else
  log "❌ Health check échoué"
  ssh $SSH_OPTS "$HOST" "docker logs --tail 20 vision-bot 2>&1"
  exit 1
fi