#!/usr/bin/env bash
set -euo pipefail

DB_FILE="/opt/appfactory/data/appfactory/appfactory.db"
CATALOG_FILE="/opt/appfactory/apps/catalog.yml"

mkdir -p "$(dirname "$CATALOG_FILE")"

python3 - "$DB_FILE" "$CATALOG_FILE" <<'PY'
import sqlite3
import sys
from pathlib import Path

db_file = Path(sys.argv[1])
catalog_file = Path(sys.argv[2])

con = sqlite3.connect(db_file)

rows = con.execute("""
SELECT
    id,
    name,
    language,
    version,
    status,
    COALESCE(memory, ''),
    COALESCE(cpus, ''),
    COALESCE(container_port, 8000),
    COALESCE(health_url, '/health'),
    COALESCE(runtime, ''),
    COALESCE(template, '')
FROM apps
WHERE is_enabled = 1
ORDER BY id
""").fetchall()

lines = ["apps:"]

for row in rows:
    (
        app_id,
        name,
        language,
        version,
        status,
        memory,
        cpus,
        container_port,
        health_url,
        runtime,
        template,
    ) = row

    if not str(health_url).startswith("/"):
        health_path = "/health"
    else:
        health_path = health_url

    lines.append("")
    lines.append(f"  - id: {app_id}")
    lines.append(f"    name: {name}")
    lines.append(f"    language: {language}")
    lines.append(f"    runtime: {runtime}")
    lines.append(f"    template: {template}")
    lines.append(f"    version: {version}")
    lines.append(f"    container_port: {container_port}")
    lines.append(f"    base_path: /apps/{app_id}")
    lines.append(f"    docs: /apps/{app_id}/docs")
    lines.append(f"    health: /apps/{app_id}{health_path}")
    lines.append(f"    status: {status}")

    if memory:
        lines.append(f"    memory: {memory}")

    if cpus:
        lines.append(f'    cpus: "{cpus}"')

catalog_file.write_text(
    "\n".join(lines) + "\n",
    encoding="utf-8"
)

print(f"Generated: {catalog_file}")
PY