#!/bin/bash
# Start GoMag Import Manager - WSL/Linux
cd "$(dirname "$0")"

# Create venv if it doesn't exist
if [ ! -d "venv" ]; then
    echo "Creating virtual environment..."
    python3 -m venv venv
fi

# Activate venv
source venv/bin/activate

# Install/update dependencies if needed
if [ api/requirements.txt -nt venv/.deps_installed ] || [ ! -f venv/.deps_installed ]; then
    echo "Installing dependencies..."
    pip install -r api/requirements.txt
    touch venv/.deps_installed
fi

# Stop any existing instance on port 5003
EXISTING_PIDS=$(lsof -ti tcp:5003 2>/dev/null)
if [ -n "$EXISTING_PIDS" ]; then
    echo "Stopping existing process(es) on port 5003 (PID $EXISTING_PIDS)..."
    echo "$EXISTING_PIDS" | xargs kill 2>/dev/null
    sleep 2
fi

# Oracle config
export TNS_ADMIN="$(pwd)/api"

# Detect Oracle Instant Client path from .env or use default
INSTANTCLIENT_PATH=""
if [ -f "api/.env" ]; then
    INSTANTCLIENT_PATH=$(grep -E "^INSTANTCLIENTPATH=" api/.env | cut -d'=' -f2- | tr -d ' ')
fi
# Fallback to default path if not set in .env
if [ -z "$INSTANTCLIENT_PATH" ]; then
    INSTANTCLIENT_PATH="/opt/oracle/instantclient_21_15"
fi

if [ -d "$INSTANTCLIENT_PATH" ]; then
    echo "Oracle Instant Client found: $INSTANTCLIENT_PATH (thick mode)"
    export LD_LIBRARY_PATH="$INSTANTCLIENT_PATH:$LD_LIBRARY_PATH"
else
    echo "WARN: Oracle Instant Client NOT found la: $INSTANTCLIENT_PATH"
    echo "      Se va folosi thin mode (Oracle 12.1+ necesar)."
    echo "      Pentru thick mode: instaleaza instantclient sau seteaza INSTANTCLIENTPATH in api/.env"
    # Force thin mode so app doesn't try to load missing libraries
    export FORCE_THIN_MODE=true
fi

cd api
echo "Starting GoMag Import Manager on http://0.0.0.0:5003"
python -m uvicorn app.main:app --host 0.0.0.0 --port 5003