#!/usr/bin/env bash
set -e
cdir=$(cd "$(dirname "$0")" && pwd)
cd "$cdir"

echo "=== pipeline-service Build ==="

# 1. Create venv if not exists
if [ ! -d py3 ]; then
    python3 -m venv py3
fi
source py3/bin/activate

# 2. Install foundation packages
mkdir -p pkgs
for m in apppublic sqlor ahserver xls2ddl; do
    echo "install $m ..."
    cd "$cdir/pkgs"
    if [ ! -d "$m" ]; then
        git clone https://git.opencomputing.cn/yumoqing/$m 2>/dev/null || echo "SKIP: $m"
    fi
    if [ -d "$m" ]; then
        cd "$m"
        "$cdir/py3/bin/pip" install . 2>&1 | tail -1
    fi
    cd "$cdir"
done

# 3. Install self
echo "install pipeline_service ..."
"$cdir/py3/bin/pip" install . 2>&1 | tail -1

# 4. Generate DDL from models
if [ -d models ] && ls models/*.json >/dev/null 2>&1; then
    echo "generating DDL ..."
    "$cdir/py3/bin/json2ddl" mysql models/ > "$cdir/mysql.ddl.sql" 2>/dev/null || echo "  DDL generation skipped (json2ddl not available)"
fi

# 5. Create runtime dirs
mkdir -p "$cdir/logs"

chmod +x "$cdir/scripts/load_path.py" 2>/dev/null || true
echo "=== Build complete ==="
echo ""
echo "Next steps:"
echo "  1. CREATE DATABASE pipeline;"
echo "  2. mysql -u root -p pipeline < mysql.ddl.sql"
echo "  3. Load appcodes: init/data.json via host app build.sh"
echo "  4. Register step handlers in host app"