#!/bin/bash
set -e

# Doza Assist - Deploy (Graphify + Servidor)
# Sobe um nivel: o script vive em admin/, o projeto e a pasta pai
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
cd "$PROJECT_DIR"

echo "============================================================"
echo " Doza Assist :: Deploy - Graphify + Servidor"
echo " Pasta: $(pwd)"
echo "============================================================"
echo

# 1) Resolve quem executa o graphify (preferencia: uv, depois graphify no PATH)
if command -v uv >/dev/null 2>&1; then
  RUN="uv tool run --from graphifyy graphify"
elif command -v graphify >/dev/null 2>&1; then
  RUN="graphify"
else
  echo "graphify nao encontrado. Instalando via pip..."
  python3 -m pip install -q --upgrade graphifyy
  RUN="graphify"
fi

# 2) Roda o graphify SEMPRE (deep + update; code-only se nao houver API key)
ARGS="--mode deep --update"
if [ -n "$GEMINI_API_KEY" ] || [ -n "$GOOGLE_API_KEY" ] || [ -n "$MOONSHOT_API_KEY" ] \
   || [ -n "$ANTHROPIC_API_KEY" ] || [ -n "$OPENAI_API_KEY" ] || [ -n "$DEEPSEEK_API_KEY" ]; then
  :
else
  echo "AVISO: nenhuma LLM API key detectada. Usando --code-only (codigo apenas;"
  echo "       docs/imagens serao ignorados). Para extracao semantica completa,"
  echo "       defina GEMINI_API_KEY ou GOOGLE_API_KEY."
  ARGS="--mode deep --update --code-only"
fi

echo
echo "Executando graphify (DEEP + UPDATE)..."
echo
$RUN "." $ARGS || echo "[AVISO] graphify falhou; o deploy continua mesmo assim."

# 2.5) Reindexar o RAG (doza.code_chunks) - so roda se rag/.env estiver
#      preenchido; requer o tunel SSH do banco aberto (ver rag/SETUP.md).
#      Best-effort: nunca trava o deploy.
echo
echo "Reindexando RAG..."
PORT=55435
export RAG_DB_PORT=$PORT
export RAG_DB_HOST=127.0.0.1
bash "$PROJECT_DIR/rag/ensure_tunnel.sh" || true
RAG_VENV_PY="$PROJECT_DIR/code/.venv/bin/python3"
if [ ! -x "$RAG_VENV_PY" ]; then
  RAG_VENV_PY="python3"
fi
if [ -f "$PROJECT_DIR/rag/.env" ] && grep -q '^RAG_DB_PASSWORD=.\+' "$PROJECT_DIR/rag/.env"; then
  "$RAG_VENV_PY" -m pip install -q -r "$PROJECT_DIR/rag/requirements.txt" 2>/dev/null || true
  "$RAG_VENV_PY" "$PROJECT_DIR/rag/index_code.py" || echo "[AVISO] indexacao RAG falhou (tunel/banco indisponivel?); deploy continua."
else
  echo "[INFO] rag/.env sem RAG_DB_PASSWORD preenchida; pulando indexacao RAG."
fi

# 3) Derrubar qualquer instancia antiga do servidor
echo
echo "Parando instancias anteriores do servidor..."
lsof -ti:5050 | xargs kill -9 2>/dev/null || true
pkill -f "python.*app.py" 2>/dev/null || true
sleep 1
true

# 4) Levantar o servidor Doza Assist
APP_DIR="$PROJECT_DIR/code"
cd "$APP_DIR"

# Ensure Homebrew binaries (ffmpeg, etc.) are on PATH
if [ -d "/opt/homebrew/bin" ]; then
    export PATH="/opt/homebrew/bin:$PATH"
elif [ -d "/usr/local/bin" ]; then
    export PATH="/usr/local/bin:$PATH"
fi

VENV_PY="$APP_DIR/.venv/bin/python3"
if [ ! -x "$VENV_PY" ]; then
    echo "ERRO: ambiente Python do macOS nao encontrado:"
    echo "      $VENV_PY"
    echo
    echo "Execute primeiro: admin/install.command"
    exit 1
fi

echo
echo "============================================================"
echo " Levantando o servidor Doza Assist..."
echo " http://localhost:5050"
echo "============================================================"
echo

# Abre o navegador padrao assim que o servidor responder (nao trava o boot)
(
    for _ in $(seq 1 30); do
        if curl -s -o /dev/null "http://localhost:5050"; then
            open "http://localhost:5050"
            break
        fi
        sleep 1
    done
) &

"$VENV_PY" app.py