billetManager/models/billet_trace_pusher.py

import logging
from utils.statepoint import *
from utils.s7data import *
from models.data_sender import *

class Trace_pusher:
    def __init__(self, data_s7: S7data, logger: logging.Logger, sender: Sender, strand_position: list, hostsend_flag=False):
        self.data_s7 = data_s7
        self.logger = logger
        self.sender = sender
        self.strands_cutting = [[], [], [], [], [], [], [], []]
        self.strands_buffer = [[], [], [], [], [], [], [], []]
        self.locks = [threading.Lock() for i in range(8)]
        self.strand_position = strand_position
        self.hostsend_flag = hostsend_flag
        
        self.old_heatNo = "00000000"
        self.current_heatNo = "00000000"
        self.old_heatData = {}
        self.current_heatData = {}
        self.total = 0
        self.strand = [0, 0, 0, 0, 0, 0, 0, 0]
        self.count_lock = threading.Lock()

        self.sizing_count_heatNo = "00000000"
        self.sizing_count = {}

        self.pusher_left_list = []
        self.pusher_right_list = []

        self.bed_left = [[], [], []]
        self.bed_right = [[], [], []]

        self.pusher_left = data_s7.make_point('推钢机激光')
        self.pusher_right = data_s7.make_point('推钢机激光')

        self.pusher_left.set_convertor(lambda data: data < min(self.strand_position))
        self.pusher_right.set_convertor(lambda data: data > max(self.strand_position))
        self.pusher_left.set_excite_action(lambda: self.arrive_cooling_bed('left'))
        self.pusher_right.set_excite_action(lambda: self.arrive_cooling_bed('right'))

        self.billet_out = [[], [], [], [], [], [], [], []]

        self.length_cutting = []
        for i in range(8):
            self.length_cutting.append(self.data_s7.make_point(f'L{i+1}定尺'))

        self.drawing_speed = []
        for i in range(8):
            self.drawing_speed.append(self.data_s7.make_point(f'L{i+1}拉速'))

        self.billet_position = [
            self.data_s7.make_point('L1坯头位置'),
            self.data_s7.make_point('L2坯头位置'),
            self.data_s7.make_point('L3坯头位置'),
            self.data_s7.make_point('L4坯头位置'),
            self.data_s7.make_point('L5坯头位置'),
            self.data_s7.make_point('L6坯头位置'),
            self.data_s7.make_point('L7坯头位置'),
            self.data_s7.make_point('L8坯头位置')
        ]

        self.barrier = [
            self.data_s7.make_point('L1挡板'),
            self.data_s7.make_point('L2挡板'),
            self.data_s7.make_point('L3挡板'),
            self.data_s7.make_point('L4挡板'),
            self.data_s7.make_point('L5挡板'),
            self.data_s7.make_point('L6挡板'),
            self.data_s7.make_point('L7挡板'),
            self.data_s7.make_point('L8挡板')
        ]

        self.barrier_checker = [False, False, False, False, False, False, False, False]

        if self.hostsend_flag:
            self.hostsend_barrier = [
                self.data_s7.make_point('热送挡板[0]'),
                self.data_s7.make_point('热送挡板[1]'),
                self.data_s7.make_point('热送挡板[2]'),
                self.data_s7.make_point('热送挡板[3]'),
                self.data_s7.make_point('热送挡板[4]'),
                self.data_s7.make_point('热送挡板[5]'),
                self.data_s7.make_point('热送挡板[6]'),
                self.data_s7.make_point('热送挡板[7]'),
            ]

        for i in range(8):
            # 坯子出现
            self.billet_position[i].allow_update(False)
            self.billet_position[i].set_state(False)
            self.billet_position[i].set_convertor(lambda data: data > 12000)
            self.billet_position[i].set_excite_action(lambda i=i: self.billet_out_action(i))
            self.billet_position[i].set_reset_action(lambda i=i: self.billet_in_buffer_action(i))
            self.billet_position[i].allow_update()
            # 挡板抬起
            self.barrier[i].allow_update(False)
            self.barrier[i].set_state(False)
            self.barrier[i].set_convertor(lambda data: not bool(data))
            self.barrier[i].set_excite_action(lambda i=i: self.barrier_up_action(i))
            self.barrier[i].set_reset_action(lambda i=i: self.barrier_down_action(i))
            self.barrier[i].allow_update()
            # 直轧挡板抬起
            if self.hostsend_flag:
                self.hostsend_barrier[i].allow_update(False)
                self.hostsend_barrier[i].set_state(False)
                self.hostsend_barrier[i].set_convertor(lambda data: not bool(data))
                self.hostsend_barrier[i].set_excite_action(lambda i=i: self.hostsend_barrier_up_action(i))
                self.hostsend_barrier[i].set_reset_action(lambda i=i: self.logger.debug(f"{i+1}流热送挡板关闭"))
                self.hostsend_barrier[i].allow_update()

    def billet_out_action(self, i):
        # [坯号, 炉次信息, 定尺, 拉速, 开切时间, 停切时间]
        billetNo = self.current_heatNo + '0' + str(i+1) + '99'
        sizing = self.length_cutting[i].data
        speed = self.drawing_speed[i].data
        self.billet_out[i] = [billetNo, self.current_heatData, sizing, speed, time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()), '']

    def billet_in_buffer_action(self, i):
        with self.locks[i]:
            if self.strands_cutting[i]:
                self.logger.info(f"[TRACE]{i+1}流新增钢坯存储")
                self.strands_buffer[i] = self.strands_cutting[i]
                self.strands_cutting[i] = []
            else:
                self.logger.info(f"[TRACE]{i+1}流开切漏钢,算法补入")
                self.strands_buffer[i] = self.billet_out[i]
            self.billet_out[i] = []

        if self.barrier[i].state and self.barrier_checker[i] == False:
            self.barrier_up_action(i)

    def barrier_up_action(self, i):
        with self.locks[i]:
            if self.strands_buffer[i]:
                self.barrier_checker[i] = True
                time.sleep(5)
                billetData = self.strands_buffer[i]
                self.strands_buffer[i] = []
                if self.strand_position[i] <= self.pusher_left.data:
                    self.logger.info(f"[TRACE]{i+1}流钢坯通过挡板进入推钢区域,在推钢机左侧")
                    self.pusher_left_list.append(billetData)
                else:
                    self.logger.info(f"[TRACE]{i+1}流钢坯通过挡板进入推钢区域,在推钢机右侧")
                    self.pusher_right_list.append(billetData)
            
    def barrier_down_action(self, i):
        if self.barrier_checker[i]:
            self.logger.debug(f"[TRACE]{i+1}流挡板关闭")
        else:
            self.logger.error(f"[TRACE]{i+1}流挡板关闭,期间无钢坯流出")
        self.barrier_checker[i] = False
            
    def hostsend_barrier_up_action(self, i):
        with self.count_lock:
            gp_tmp = []
            if self.strand_position[i] <= self.pusher_left.data:
                index = -1
                for j in range(len(self.pusher_left_list)-1, -1, -1):
                    if self.pusher_left_list[j][0][-3] == str(i+1):
                        index = j
                        break
                if index == -1:
                    self.logger.warning(f"[TRACE]推钢机左侧未找到{i+1}流的热送钢坯")
                else:
                    gp_tmp = self.pusher_left_list[index]
                    self.pusher_left_list = self.pusher_left_list[:index] + self.pusher_left_list[index+1:]
            else:
                index = -1
                for j in range(len(self.pusher_right_list)-1, -1, -1):
                    if self.pusher_right_list[j][0][-3] == str(i+1):
                        index = j
                        break
                if index == -1:
                    self.logger.warning(f"[TRACE]推钢机右侧未找到{i+1}流的热送钢坯")
                else:
                    gp_tmp = self.pusher_right_list[index]
                    self.pusher_right_list = self.pusher_right_list[:index] + self.pusher_right_list[index+1:]

            if gp_tmp:
                if not (gp_tmp[0].startswith(self.current_heatNo) or gp_tmp[0].startswith(self.old_heatNo)):
                    self.change_heat(gp_tmp)
                self.hostsend(gp_tmp)
            
    def change_heat(self, data):
        # 换炉代码
        self.old_heatNo = self.current_heatNo
        self.old_heatData = self.current_heatData
        self.current_heatNo = data[0][:8]
        self.current_heatData = data[1]
        # 上一炉终止信号在这里发
        self.total = 0
        self.strand = [0, 0, 0, 0, 0, 0, 0, 0]

    def arrive_cooling_bed(self, direc):
        with self.count_lock:
            if direc == 'left':
                self.logger.debug(f"左侧冷床上推入{len(self.pusher_left_list)}根钢坯")
                tmp = self.pusher_left_list
                self.pusher_left_list = []

            elif direc == 'right':
                self.logger.debug(f"右侧冷床上推入{len(self.pusher_right_list)}根钢坯")
                tmp = self.pusher_right_list
                self.pusher_right_list = []

            for i in tmp:
                if not (i[0].startswith(self.current_heatNo) or i[0].startswith(self.old_heatNo)):
                    self.change_heat(i)
                    break

            self.billet_to_bed(tmp, direc)

    def billet_to_bed(self, billets, direc):
        if direc == 'left':
            if len(billets):
                self.billet_to_bed_impl(billets, self.bed_left)
            self.logger.debug(f"左侧冷床目前情况:{len(self.bed_left[0])}根|{len(self.bed_left[1])}根|{len(self.bed_left[2])}根")
        elif direc == 'right':
            if len(billets):
                self.billet_to_bed_impl(billets, self.bed_right)
            self.logger.debug(f"右侧冷床目前情况:{len(self.bed_right[2])}根|{len(self.bed_right[1])}根|{len(self.bed_right[0])}根")


    def billet_to_bed_impl(self, billets: list, dst: list):
        i = 0
        count = 0
        while i < len(dst) and dst[i]:
            count += 1
            i += 1

        if count == 0:
            dst[0].extend(billets)
        elif count == 3 and len(billets) >= 4:
            self.logger.error(f"组坯异常!")
            flag = False
            for j in dst:
                if len(j) < 4:
                    flag = True
                    dst.remove(j)
                    break
            if flag:
                dst.append(billets)
            else:
                dst.remove(dst[0])
                dst.append(billets)
            count -= 1
        elif count == 3 and len(dst[count-1]) + len(billets) > 4:
            self.logger.error(f"组坯异常!")
            dst[count-1].extend(billets)
            count -= 1
        elif len(billets) >= 4:
            dst[count].extend(billets)
        else:
            dst[count-1].extend(billets)
            count -= 1

        if len(dst[count]) >= 4:
            self.billet_union(dst[count])


    def billet_union(self, billets):
        if self.sizing_count_heatNo != self.current_heatNo:
            self.sizing_count_heatNo = self.current_heatNo
            self.sizing_count = {}

        if billets[0][2] not in self.sizing_count:
            self.sizing_count[billets[0][2]] = 0

        self.sizing_count[billets[0][2]] += 1
        billet_unionNo = self.current_heatNo + '{:0>5}'.format(int(billets[0][2])) + '{:0>2}'.format(self.sizing_count[billets[0][2]])

        billetsNo = []
        ccmNo = self.current_heatData['ccmNo'] if self.current_heatData else '0'
        for i in billets:
            strandNo = i[0][9]
            self.total += 1
            self.strand[int(strandNo)-1] += 1
            billetNo = self.current_heatNo + ccmNo + strandNo + '{:0>2}'.format(self.strand[int(strandNo)-1])
            billetsNo.append(billetNo)
            if self.current_heatData:
                self.sender.billet_upload(self.current_heatData, billetNo, self.total, i[2], i[3], i[4], i[5], billet_unionNo)
        
        if self.current_heatData:
            self.sender.billet_union(self.current_heatData, billet_unionNo, billetsNo, int(billets[0][2]))

        self.logger.info(f"{self.current_heatNo}炉组号{billet_unionNo}钢坯{len(billets)}根:\n    {'、'.join(billetsNo)}")


    def data_from_casting(self, i, data, extend=False):
        with self.locks[i]:
            if extend:
                if self.strands_cutting[i] and self.strands_cutting[i][0] == data[0]:
                    self.logger.info(f"{i+1}流补充了钢坯停切时间")
                    self.strands_cutting[i] = data
                elif self.strands_buffer[i] and self.strands_buffer[i][0] == data[0]:
                    self.logger.info(f"{i+1}流补充了钢坯停切时间")
                    self.strands_buffer[i] = data
                else:
                    self.logger.warning(f"{i+1}流对已经离开的钢坯补充停切时间,无效")

            else:
                if self.strands_cutting[i]:
                    self.logger.warning(f"{i+1}流有钢坯开切冲突")
                    self.strands_cutting[i] = data
                    self.strands_cutting[i].append('')
                else:
                    self.logger.info(f"{i+1}流钢坯开切")
                    self.strands_cutting[i] = data
                    self.strands_cutting[i].append('')

    def hostsend(self, i):
        ccmNo = self.current_heatData['ccmNo']
        strandNo = i[0][9]
        self.total += 1
        self.strand[int(strandNo)-1] += 1
        billetNo = self.current_heatNo + ccmNo + strandNo + '{:0>2}'.format(self.strand[int(strandNo)-1])
        self.sender.billet_upload(self.current_heatData, billetNo, self.total, i[2], i[3], i[4], i[5], '')

        self.logger.info(f"{self.current_heatNo}炉钢坯热送:{billetNo}")


    def clean_status(self):
        self.logger.debug(f"[TRACE]小冷床状态清空")
        with self.count_lock:
            self.pusher_left_list = []
            self.pusher_right_list = []
            self.bed_left = [[], [], []]
            self.bed_right = [[], [], []]

    def get_billet(self, direc):
        if direc == "left":
            return self.get_billet_action(self.bed_left)
        if direc == "right":
            return self.get_billet_action(self.bed_right)
        
    def get_billet_action(self, src):
        for i in range(len(src)-1, -1, -1):
            if len(src[i]) >= 4:
                tmp = [j[0] for j in src[i]]
                src[i] = []
                return tmp
        
        return []



# [坯号, 炉次信息, 定尺, 拉速, 开切时间, 停切时间]