"""后台操作日志：xiugaijilu 按俱乐部过滤 + admin_audit_log 写入。"""
import logging

from jituan.constants import DATA_SCOPE_ALL
from jituan.models import AdminAuditLog
from jituan.services.club_context import resolve_club_id_from_request, resolve_club_scope
from jituan.services.club_user import get_user_club_id

logger = logging.getLogger(__name__)


def club_id_for_yonghuid(yonghuid):
    from users.business_models import User
    user = User.query.filter(UserUID=str(yonghuid)).first()
    return get_user_club_id(user)


def filter_admin_audit_by_request(qs, request):
    """集团 ALL 视图看全部；子公司按 club_id 过滤。"""
    if resolve_club_scope(request) == DATA_SCOPE_ALL:
        return qs
    return qs.filter(club_id=resolve_club_id_from_request(request))


def list_admin_audit_logs(request, page=1, page_size=20, **filters):
    """分页查询 admin_audit_log。"""
    qs = AdminAuditLog.query.all().order_by('-CreateTime')
    qs = filter_admin_audit_by_request(qs, request)

    operator = (filters.get('operator_yonghuid') or '').strip()
    target = (filters.get('target_yonghuid') or '').strip()
    action = (filters.get('action') or '').strip()
    keyword = (filters.get('keyword') or '').strip()

    if operator:
        qs = qs.filter(operator_yonghuid=operator)
    if target:
        qs = qs.filter(target_yonghuid=target)
    if action:
        qs = qs.filter(action=action)
    if keyword:
        qs = qs.filter(remark__icontains=keyword)

    page = max(1, int(page or 1))
    page_size = min(100, max(1, int(page_size or 20)))
    total = qs.count()
    start = (page - 1) * page_size
    rows = qs[start:start + page_size]

    data_list = []
    for r in rows:
        data_list.append({
            'id': r.id,
            'club_id': r.club_id,
            'operator_yonghuid': r.operator_yonghuid,
            'operator_role_code': r.operator_role_code,
            'target_yonghuid': r.target_yonghuid,
            'action': r.action,
            'resource_type': r.resource_type,
            'resource_id': r.resource_id,
            'field_name': r.field_name,
            'value_before': r.value_before,
            'value_after': r.value_after,
            'remark': r.remark,
            'request_ip': r.request_ip,
            'CreateTime': r.CreateTime.strftime('%Y-%m-%d %H:%M:%S') if r.CreateTime else '',
        })

    return {
        'list': data_list,
        'total': total,
        'page': page,
        'page_size': page_size,
    }


def filter_xiugaijilu_by_request(qs, request):
    """集团 ALL 视图看全部；子公司仅看本 club 用户相关记录。"""
    if resolve_club_scope(request) == DATA_SCOPE_ALL:
        return qs
    club_id = resolve_club_id_from_request(request)
    from users.business_models import User
    uids = User.query.filter(ClubID=club_id).values_list('UserUID', flat=True)
    uid_list = [str(u) for u in uids]
    if not uid_list:
        return qs.none()
    return qs.filter(yonghuid__in=uid_list)


def resolve_operator_yonghuid(xiugaiid):
    """
    xiugaijilu.xiugaiid 多为客服手机号；admin_audit_log.operator_yonghuid 存 UserUID。
    解析失败时回落为原值（列宽已放宽至 16）。
    """
    s = str(xiugaiid or '').strip()
    if not s:
        return ''
    if len(s) <= 7:
        return s
    from users.business_models import User
    u = User.query.filter(Phone=s).first()
    if u and getattr(u, 'UserUID', None):
        return str(u.UserUID)
    u = User.query.filter(UserUID=s).first()
    if u and getattr(u, 'UserUID', None):
        return str(u.UserUID)
    return s[:16]


def log_admin_audit_from_xiugai(
    *,
    yonghuid,
    xiugaiid,
    leixing,
    qitashuoming,
    club_id=None,
    request_ip='',
):
    """与 write_xiugai_log 同步写入 admin_audit_log（失败不影响主流程）。"""
    try:
        cid = club_id or club_id_for_yonghuid(yonghuid)
        operator_uid = resolve_operator_yonghuid(xiugaiid)
        AdminAuditLog.query.create(
            club_id=cid,
            operator_yonghuid=operator_uid,
            target_yonghuid=str(yonghuid),
            action='xiugaijilu',
            resource_type='user',
            resource_id=str(yonghuid),
            field_name=str(leixing),
            remark=(qitashuoming or '')[:500],
            request_ip=(request_ip or '')[:64],
        )
    except Exception as e:
        logger.warning('写入 admin_audit_log 失败: %s', e)