"""手动检查转账邮件并完成入账"""
tcode = str(params_kw.tcode)
debug(f'transfer_check.dspy: tcode={tcode}')

try:
    provider = PROVIDERS.get('transfer')
    if provider is None:
        return {"widgettype": "Message", "options": {"timeout": 3, "title": "错误", "message": "转账渠道未初始化"}}

    ec = EmailClient(provider.pop3server, provider.email, provider.password)
    count, _ = ec.stat()
    debug(f'transfer_check: got {count} mails')

    matched = None
    for i in range(count, 0, -1):
        try:
            mail = ec.get_mail(i)
            if mail.mailfrom != '95555@message.cmbchina.com':
                continue
            if not mail.body.startswith('动账业务通知'):
                continue
            data = provider.get_transfer_data(mail)
            if data is None:
                continue
            if str(data.code) == tcode:
                matched = data
                break
        except Exception as e:
            debug(f'transfer_check: skip mail {i}: {e}')

    if matched is None:
        return {"widgettype": "Message", "options": {"timeout": 3, "title": "未匹配", "message": f"暂未找到转账码 {tcode} 的到账邮件，请确认已转账并稍后重试"}}

    env = request._run_ns
    db = DBPools()
    dbname = get_module_dbname('unipay')
    async with db.sqlorContext(dbname) as sor:
        recs = await sor.R('transfercode', {'tcode': tcode, 'status': '0'})
        if len(recs) < 1:
            return {"widgettype": "Message", "options": {"timeout": 3, "title": "已处理", "message": f"转账码 {tcode} 已处理或不存在"}}

        tc = recs[0]
        diff = abs(float(matched.amount) - float(tc.amount))
        if diff > 0.01:
            await sor.U('transfercode', {'id': tc.id, 'status': '9', 'remark': f'金额不匹配: 到账{matched.amount} 期望{tc.amount}'})
            return {"widgettype": "Message", "options": {"timeout": 5, "title": "金额不匹配", "message": f"到账金额 {matched.amount} 与充值金额 {tc.amount} 不一致"}}

        biz_date = await env.get_business_date(sor)
        await sor.U('transfercode', {'id': tc.id, 'status': '1'})

        recs2 = await sor.R('payment_log', {'id': tc.id, 'payment_status': '0'})
        if len(recs2) > 0:
            plog = recs2[0]
            await env.recharge_accounting(sor,
                plog.customerid, 'RECHARGE', plog.id,
                biz_date, plog.amount_total, plog.pay_feerate)
            await sor.U('payment_log', {
                'id': plog.id,
                'payment_status': '1',
                'payed_timestamp': timestampstr()
            })

        return {"widgettype": "Message", "options": {"timeout": 3, "title": "充值成功", "message": f"转账码 {tcode} 已确认到账 {matched.amount} 元"}}

except Exception as e:
    exception(f'transfer_check.dspy error: {e}')
    return {"widgettype": "Message", "options": {"timeout": 5, "title": "错误", "message": f"处理失败: {e}"}