"""Initialize discount_customer_bind for all orgs that don't have a bind record.
Each org is bound as customerid=orgid, resellerid=orgid, bind_type='3'."""
userorgid = await get_userorgid()
if not userorgid:
    return {'widgettype': 'Error', 'options': {'title': 'Error', 'message': '请先登录', 'timeout': 3}}

count = 0
disc_dbname = get_module_dbname('discount')
async with DBPools().sqlorContext('sage') as sor:
    if userorgid == '0':
        orgs = await sor.sqlExe('SELECT DISTINCT orgid FROM users WHERE orgid IS NOT NULL', {})
    else:
        orgs = await sor.sqlExe(
            'SELECT DISTINCT orgid FROM users WHERE orgid = ${oid}$',
            {'oid': userorgid}
        )
    if not orgs:
        return {'widgettype': 'Message', 'options': {'title': '提示', 'message': '该机构下无用户', 'type': 'warning', 'timeout': 3}}

    async with DBPools().sqlorContext(disc_dbname) as disc_sor:
        for o in orgs:
            existing = await disc_sor.sqlExe(
                'SELECT id FROM discount_customer_bind WHERE customerid = ${cid}$',
                {'cid': o.orgid}
            )
            if not existing:
                await disc_sor.C('discount_customer_bind', {
                    'id': getID(),
                    'customerid': o.orgid,
                    'resellerid': o.orgid,
                    'sale_id': '',
                    'promo_code_id': '',
                    'bind_type': '3',
                })
                count += 1

return {
    'widgettype': 'Message',
    'options': {
        'title': '初始化完成',
        'message': f'共 {len(orgs)} 个机构，新增 {count} 条自由客户记录',
        'type': 'success',
        'timeout': 0
    }
}