import sys
import os
import math
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from hardware.transmitter import TransmitterController  


class PdService:
    def __init__(self):
        print('派单测试初始化')
        self.transmitter_controller=TransmitterController()
        # self.pd_record_bll=PDRecordBll()


    def get_fact_volumn_12(self,block_number:str='') -> float:
        """获取实际派单发量"""
        # _now_volume=0
        if not block_number:
            print('分块号不能为空')
            return 
        _pd_volume=0
        _init_lower_weight=self.transmitter_controller.read_data(2)
        if _init_lower_weight is  None:
            print(f'获取重量异常，上料斗传感器错误')
            print(f'获取重量异常，上料斗传感器错误')
            return None
        print(f'get_fact_volumn当前重量：{_init_lower_weight}')
        _per_volume=2480
        _left_volume=_init_lower_weight/_per_volume

        if block_number=='B1':
            _left_volume=_left_volume-0.5
            if _left_volume>0:
                _pd_volume=1.6-_left_volume
                _pd_volume=math.ceil(_pd_volume*10)/10
            else:
                _pd_volume=1.6
        elif block_number in ['B3','L1']:
            _pd_volume=1.5
        elif block_number=='B2':
            #浇B3
            _pd_volume=1.6
            # self.prev_pd_volume=2
            #调整
        elif block_number=='L2':

            if _init_lower_weight>950 and _init_lower_weight<=1350:
                _pd_volume=1.5
            elif _init_lower_weight>1350 and _init_lower_weight<=1600:
                _pd_volume=1.4
            elif _init_lower_weight<=950  and _init_lower_weight>800:
                 _pd_volume=1.6
            else:
            
                #1.9方，大约L2和F的量
                _pd_volume=1.9
                # if _weight>1300:
                #留0.15 math.floor(_now_volume*10)/10 保留一位小数，丢掉其他的
                # if prev_pd_volume>0:
                #     _pd_volume=_pd_volume-(_left_volume+prev_pd_volume-1.86)
                # else:
                    #不知道上一块叫的多少
                _pd_volume=_pd_volume-(_left_volume+1.6-1.46)
                _pd_volume=math.ceil(_pd_volume*10)/10+0.1
                # _pd_volume=math.ceil(_pd_volume*10)/10
                if _pd_volume>2.1:
                    _pd_volume=2.1
                elif _pd_volume<0.8:
                    _pd_volume=0.8
        

      
        return _pd_volume  
    
    def get_fact_volumn(self,block_number:str='') -> float:
        """获取实际派单发量"""
        # _now_volume=0
        if not block_number:
            print('分块号不能为空')
            return 
        _pd_volume=0
        _init_lower_weight=self.transmitter_controller.read_data(2)
        if _init_lower_weight is  None:
            print(f'获取重量异常，上料斗传感器错误')
            print(f'获取重量异常，上料斗传感器错误')
            return None
        print(f'get_fact_volumn当前重量：{_init_lower_weight}')
        _per_volume=2480
        _left_volume=_init_lower_weight/_per_volume

        if block_number=='B1':
            _left_volume=_left_volume-0.6
            if _left_volume>0:
                _pd_volume=2-_left_volume
                _pd_volume=math.ceil(_pd_volume*10)/10
            else:
                _pd_volume=2
        elif block_number in ['B3','L1']:
            _pd_volume=1.9
        elif block_number=='B2':
            #浇B3
            _pd_volume=2
            # self.prev_pd_volume=2
            #调整
        elif block_number=='L2':

            if _init_lower_weight>1250 and _init_lower_weight<=1650:
                _pd_volume=1.9
            elif _init_lower_weight>1650 and _init_lower_weight<=1900:
                _pd_volume=1.8
            elif _init_lower_weight<=1250  and _init_lower_weight>1100:
                 _pd_volume=2
            else:
            
                #2.4方，大约L2和F的量
                _pd_volume=2.4
                # if _weight>1300:
                #留0.15 math.floor(_now_volume*10)/10 保留一位小数，丢掉其他的
                # if prev_pd_volume>0:
                #     _pd_volume=_pd_volume-(_left_volume+prev_pd_volume-1.86)
                # else:
                    #不知道上一块叫的多少
                _pd_volume=_pd_volume-(_left_volume+1.9-1.86)
                _pd_volume=math.ceil(_pd_volume*10)/10+0.1
                # _pd_volume=math.ceil(_pd_volume*10)/10
                if _pd_volume>2.1:
                    _pd_volume=2.1
                elif _pd_volume<0.8:
                    _pd_volume=0.8
        

      
        return _pd_volume  


if __name__ == "__main__":
    system = PdService()
   
    volume= system.get_fact_volumn('L2',1.9)
    print("派单方量:",volume)