#!/usr/bin/env python3
import json, time
from appPublic.uniqueID import getID

result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid', 'type': 'error'}}

try:
    user_id = await get_user()
    org_id = (await get_userorgid()) or '0'
    now = time.strftime('%Y-%m-%d %H:%M:%S')

    dbname = get_module_dbname('product_management')
    data = dict(params_kw)
    data['id'] = getID()
    data['org_id'] = org_id
    data['created_by'] = user_id
    data['created_at'] = now
    data['updated_at'] = now
    if 'status' not in data:
        data['status'] = '1'
    if 'sort_order' not in data:
        data['sort_order'] = '0'
    if 'price_type' not in data:
        data['price_type'] = '1'
    if 'price' not in data:
        data['price'] = '0.00'
    if 'currency' not in data:
        data['currency'] = 'CNY'

    # Verify category belongs to current org
    if data.get('category_id'):
        async with DBPools().sqlorContext(dbname) as sor:
            cat_check = await sor.sqlExe(
                "SELECT id, product_type FROM product_category WHERE id = ${category_id}$ AND org_id = ${org_id}$",
                {'category_id': data['category_id'], 'org_id': org_id}
            )
            if not cat_check:
                raise ValueError('类别不存在或不属于当前机构')
            # Auto-fill product_type from category
            if not data.get('product_type'):
                data['product_type'] = cat_check[0].get('product_type', '')

    async with DBPools().sqlorContext(dbname) as sor:
        await sor.C('product', data)

    result = {'widgettype': 'Message', 'options': {'title': 'Success', 'message': '产品创建成功', 'type': 'success'}}

except Exception as e:
    result['options'] = {'title': 'Error', 'message': '创建失败: ' + str(e), 'type': 'error'}

return json.dumps(result, ensure_ascii=False)