from mycode.DBManager import app_DBM

class AssetsManager:
    def __init__(self):
        pass

    def __del__(self):
        pass

    def get_IP_assets(self,IP,user,safe_rank):
        ip_assets = []
        ip_assets = app_DBM.get_ip_assets_db(IP,user,safe_rank)
        if not ip_assets:
            ip_assets = []
        return ip_assets

    def get_IP_info(self,IP):
        ip_info = app_DBM.get_ip_info_db(IP)
        if not ip_info:
            ip_info = []
        return ip_info

    def get_assets_users(self,uname):
        assets_users = app_DBM.get_assets_users_db(uname)
        if not assets_users:
            assets_users = []
        return assets_users

    def update_assets_users(self,IP,owner_id,itype = 1):
        return app_DBM.update_assets_users_db(IP,owner_id,itype)

    def get_port_latest(self,ip):
        return app_DBM.get_port_latest_db(ip)

    def get_port_history(self,ip):
        #拿ip_id
        strsql = "select id,scan_count from ip_assets where ip_address = %s"
        params = (ip,)
        ip_data = app_DBM.safe_do_select(strsql,params,1)
        ip_id = ip_data[0]
        scan_count = ip_data[1]
        # 1) 拿批次
        sql_batches = '''
              SELECT DISTINCT scan_count, scan_time
                FROM port_assets
               WHERE ip_id=%s
               ORDER BY scan_count ASC;
            '''
        batches = app_DBM.safe_do_select(sql_batches, (ip_id,))
        times = [row[1] for row in batches]
        counts = [row[0] for row in batches]
        if len(times) != scan_count:
            print(f"*****数据批次有问题")
        # 2) 拿所有端口数据
        sql_ports = '''
              SELECT port, service, version, status, scan_count
                FROM port_assets
               WHERE ip_id=%s
               ORDER BY port ASC, scan_count ASC;
            '''
        rows = app_DBM.safe_do_select(sql_ports, (ip_id,))
        # 3) 组织成： { port: { service, version, statuses: [...], changed: [...] } }
        from collections import OrderedDict
        port_dict = OrderedDict()
        for port, service, version, status, sc in rows:
            entry = port_dict.setdefault(port, {
                'service': [],
                'version': [],
                'statuses': [],
                'scancount': [],
                'changed': []
            })
            entry['service'].append(service)
            entry['version'].append(version)
            entry['statuses'].append(status)
            entry['scancount'].append(sc)
        # 4) 计算 changed 数组：与前一批次对比
        for port, info in port_dict.items():
            service = info['service']
            version = info['version']
            statuses = info['statuses']
            #scancount = info['scancount'] #执行次序不用对比
            changed = []
            for i in range(len(service)):
                if i == 0:
                    changed.append(0)  # 第一个批次，默认无变化
                else:
                    if service[i] != service[i-1] or version[i] != version[i-1] or statuses[i] != statuses[i-1]:
                        changed.append(1)
                    else:
                        changed.append(0)
            info['changed'] = changed
        return times,port_dict

    def get_ip_url_latest(self,ip):
        return app_DBM.get_ip_url_latest_db(ip)

    def get_ip_url_history(self,ip):
        return app_DBM.get_ip_url_history_db(ip)

    def get_vul_data(self,ip,nodeName,vulType,vulLevel):
        # 先获取该IP最新的task_id
        task_id = app_DBM.get_last_task_by_ip(ip)
        if not task_id:
            return []
        vuls = app_DBM.get_task_vul(task_id, nodeName, vulType, vulLevel)
        return vuls

    def del_ip_assets(self,ip):
        bsuccess,error = app_DBM.del_ip_assets(ip)
        return bsuccess,error

    def get_url_assets(self,url,owner,email):
        url_assets = app_DBM.get_url_assets_db(url,owner,email)
        return url_assets

    def get_url_to_ip(self,url_id):
        last_to_ips,his_to_ip = app_DBM.get_url_to_ip_db(url_id)
        return last_to_ips,his_to_ip

    def del_url_assets(self,url_id):
        bsuccess, error = app_DBM.del_url_assets_db(url_id)
        return bsuccess, error

    def get_owners(self,owner, owner_type, contact, tellnum):
        owner_list = []
        owner_list = app_DBM.get_owner_db(owner, owner_type, contact, tellnum)
        return  owner_list

    def add_update_owner(self,owner_data, do_mode):
        '''
        :param owner_data:
        :param do_mode:
        :return:
        '''
        id = owner_data["id"]
        user = owner_data["user"]
        type = owner_data["type"]
        contact = owner_data["contact"]
        phone = owner_data["phone"]
        IDno = owner_data["IOno"]
        if not user or not type or not contact or not phone or not IDno:
            return False, "有信息没有填写，请补充完整！", []
        if do_mode =="add":
            strsql = "select ID from assets_user where ID_num = %s"
            params = (IDno,)
            data = app_DBM.safe_do_select(strsql, params, 1)
            if data:
                return False, "证件号码已经存在，请重新修改", []

            strsql = "insert into assets_user (itype,uname,tellnum,tell_username,ID_num) values (%s,%s,%s,%s,%s);"
            params = (type,user,phone,contact,IDno)
            bok,new_id = app_DBM.safe_do_sql(strsql,params,1)
        elif do_mode == "edit":
            strsql = "select ID from assets_user where ID_num = %s and ID <> %s"
            params = (IDno,id)
            data = app_DBM.safe_do_select(strsql, params, 1)
            if data:
                return False, "证件号码已经存在，请重新修改", []

            strsql = "update assets_user set itype=%s,uname=%s,tellnum=%s,tell_username=%s,ID_num=%s where ID=%s;"
            params = (type, user, phone, contact, IDno,id)
            bok,_ = app_DBM.safe_do_sql(strsql,params)
        else:
            return False,"操作模式超出预期",[]

        if bok:
            owner_list = app_DBM.get_owner_db("", "", "", "")
            return True,"",owner_list
        else:
            return False, "数据库操作失败", []

    def del_owner(self,id):
        bsuccess,error = app_DBM.del_owner_db(id)
        return bsuccess,error


g_AssetsM = AssetsManager()