ns = params_kw.copy()

source_upappid = ns.get('source_upappid', '')
target_upappid = ns.get('target_upappid', '')

if not source_upappid:
    return json.dumps({'widgettype':'Error','options':{'text':'缺少源上位系统ID'}}, ensure_ascii=False)

if not target_upappid:
    return json.dumps({'widgettype':'Error','options':{'text':'请选择目标上位系统'}}, ensure_ascii=False)

if source_upappid == target_upappid:
    return json.dumps({'widgettype':'Error','options':{'text':'源和目标上位系统不能相同'}}, ensure_ascii=False)

db = DBPools()
dbname = get_module_dbname('uapi')
async with db.sqlorContext(dbname) as sor:
    # 查询源上位系统的所有API
    sql = 'select * from uapi where upappid = ${upappid}$'
    source_uapis = await sor.sqlExe(sql, {'upappid': source_upappid})

    if not source_uapis:
        return json.dumps({'widgettype':'Error','options':{'text':'源上位系统中没有API记录'}}, ensure_ascii=False)

    # 查询目标上位系统已有的API名称
    existing_sql = 'select name from uapi where upappid = ${upappid}$'
    existing_recs = await sor.sqlExe(existing_sql, {'upappid': target_upappid})
    existing_names = {r['name'] for r in existing_recs}

    copied = 0
    skipped = 0
    for api in source_uapis:
        if api['name'] in existing_names:
            skipped += 1
            continue

        new_id = getID()
        await sor.sqlExe(
            '''insert into uapi (id,upappid,name,title,description,need_auth,stream,path,httpmethod,chunk_match,headers,params,data,response,ioid,callbackurl)
               values (${id}$,${upappid}$,${name}$,${title}$,${description}$,${need_auth}$,${stream}$,${path}$,${httpmethod}$,${chunk_match}$,${headers}$,${params}$,${data}$,${response}$,${ioid}$,${callbackurl}$)''',
            {
                'id': new_id,
                'upappid': target_upappid,
                'name': api.get('name', ''),
                'title': api.get('title', ''),
                'description': api.get('description', ''),
                'need_auth': api.get('need_auth', '0'),
                'stream': api.get('stream', ''),
                'path': api.get('path', ''),
                'httpmethod': api.get('httpmethod', 'GET'),
                'chunk_match': api.get('chunk_match', ''),
                'headers': api.get('headers', ''),
                'params': api.get('params', ''),
                'data': api.get('data', ''),
                'response': api.get('response', ''),
                'ioid': api.get('ioid', ''),
                'callbackurl': api.get('callbackurl', '')
            }
        )
        copied += 1

    msg = f'成功复制 {copied} 条API记录'
    if skipped > 0:
        msg += f'，跳过 {skipped} 条（API名称已存在）'

    return json.dumps({'widgettype':'Message','options':{'text':msg}}, ensure_ascii=False)