import sysfrom PyQt5.QtCore import *from PyQt5.QtWidgets import *from PyQt5.QtGui import *import shop.register_windowfrom shop.register_window import *from shop.login_window import *from shop.shop_main import *from shop.add_goods import *from shop.view_goods import *from shop.change_goods import *from shop.update_goods import *from shop.view_trade import *from shop.shop_info import *from send_data import *class Register(QMainWindow, Ui_register_window):    def __init__(self, parent=None):        super(Register, self).__init__(parent)        self.setupUi(self)        self.reg_bt.clicked.connect(self.click1)        self.tologin.clicked.connect(self.click2)    def click1(self):        username = self.username.text()        pass1 = self.pass1.text()        pass2 = self.pass2.text()        shop_name = self.shop_name.text()        phone = self.phone.text()        addr = self.addr.currentText()        if username == '' or pass1 == '' or shop_name == '' or phone == '' or addr == '':            QMessageBox.information(self, "注册", "店铺信息不能为空", QMessageBox.Yes)            return        if pass1 != pass2:            QMessageBox.information(self, "注册", "两次密码不同", QMessageBox.Yes)            return        data = {'id': 'shop', 'type': 'register', 'user': username,                'passwd': pass1, 'shop_name': shop_name, 'phone': phone, 'addr': addr}        s = Send_data()        recv = s.message(data)        s.close()        if recv['result'] == 'success':            QMessageBox.information(self, "注册", "注册成功", QMessageBox.Yes)        else:            QMessageBox.information(self, "注册", "注册失败", QMessageBox.Yes)    def click2(self):        myWin1.hide()        myWin2.show()class Login(QMainWindow, Ui_login_window):    def __init__(self, parent=None):        super(Login, self).__init__(parent)        self.setupUi(self)        self.login_bt.clicked.connect(self.click1)        self.toreg.clicked.connect(self.click2)    def click1(self):        global user        username = self.username.text()        password = self.password.text()        if username == '' or password == '':            QMessageBox.information(self, "登录", "用户名和密码不能为空", QMessageBox.Yes)            return        data = {'id': 'shop', 'type': 'login',                'user': username, 'passwd': password}        s = Send_data()        recv = s.message(data)        s.close()        if recv['result'] == 'success':            QMessageBox.information(self, "登录", "登录成功", QMessageBox.Yes)            user = username            myWin2.hide()            myWin3.show()        else:            QMessageBox.information(self, "登录", "登录失败", QMessageBox.Yes)    def click2(self):        myWin2.hide()        myWin1.show()class Mainwin(QMainWindow, Ui_shop_main):    def __init__(self, parent=None):        super(Mainwin, self).__init__(parent)        self.setupUi(self)        self.add_goods.clicked.connect(self.click1)        self.view_goods.clicked.connect(self.click2)        self.change_goods.clicked.connect(self.click3)        self.view_trade.clicked.connect(self.click4)        self.shop_info.clicked.connect(self.click5)    def click1(self):        myWin4.show()    def click2(self):        myWin5.load()        myWin5.show()    def click3(self):        myWin6.load()        myWin6.show()    def click4(self):        myWin7.show()    def click5(self):        myWin8.load()        myWin8.show()class Addgoods(QMainWindow, Ui_add_goods):    global user    def __init__(self, parent=None):        super(Addgoods, self).__init__(parent)        self.setupUi(self)        self.tomain.clicked.connect(self.click1)        self.add_bt.clicked.connect(self.click2)    def click1(self):        self.hide()    def click2(self):        goods_name = self.goods_name.text()        goods_type = self.goods_type.currentText()        goods_prices = float(self.goods_prices.text())        goods_rest = int(self.goods_rest.text())        data = {'id': 'shop', 'user': user, 'type': 'add_goods', 'goods_name': goods_name,                'goods_type': goods_type, 'goods_prices': goods_prices, 'goods_rest': goods_rest}        s = Send_data()        recv = s.message(data)        if recv['result'] == 'success':            QMessageBox.information(self, "添加商品", "添加成功", QMessageBox.Yes)        else:            QMessageBox.information(self, "添加商品", "添加失败", QMessageBox.Yes)        s.close()class Viewgoods(QMainWindow, Ui_view_goods):    global user    def __init__(self, parent=None):        super(Viewgoods, self).__init__(parent)        self.setupUi(self)        self.tomain.clicked.connect(self.click1)        self.ser_bt.clicked.connect(self.click2)    def click1(self):        self.hide()    def click2(self):        goods_name = self.goods_name.text()        goods_type = self.goods_type.currentText()        data = {'id': 'shop', 'type': 'view_goods', 'user': user,                'goods_name': goods_name, 'goods_type': goods_type}        s = Send_data()        recv = s.message(data)        s.close()        l1 = len(recv['result'])        self.model = QStandardItemModel(l1, 5)        self.model.setHorizontalHeaderLabels(['名称', '类型', '价格', '库存', '已售'])        for i in range(l1):            for j in range(5):                item = QStandardItem('%s' % (recv['result'][i][j]))                self.model.setItem(i, j, item)        self.goods.setModel(self.model)    def load(self):        self.model = QStandardItemModel(0, 5)        self.model.setHorizontalHeaderLabels(['名称', '类型', '价格', '库存', '已售'])        self.goods.setModel(self.model)class Changegoods(QMainWindow, Ui_change_goods):    def __init__(self, parent=None):        super(Changegoods, self).__init__(parent)        self.setupUi(self)        self.tomain.clicked.connect(self.click1)        self.delete_bt.clicked.connect(self.click2)        self.toupdate.clicked.connect(self.click3)    def click1(self):        self.hide()    def click2(self):        goods_name = self.goods_name.currentText()        if goods_name == '':            return        data = {'id': 'shop', 'type': 'delete_goods',                'user': user, 'goods_name': goods_name}        # print(json.dumps(data))        s = Send_data()        recv = s.message(data)        s.close()        if recv['result'] == 'success':            self.load()            QMessageBox.information(self, "删除商品", "删除成功", QMessageBox.Yes)        else:            QMessageBox.information(self, "删除商品", "删除失败", QMessageBox.Yes)    def click3(self):        goods_name = self.goods_name.currentText()        # print(goods_name)        if goods_name != '':            myWin9.load(goods_name)            myWin9.show()    def load(self):        data = {'id': 'shop', 'type': 'select_goods', 'user': user}        s = Send_data()        recv = s.message(data)        s.close()        # print(recv['result'])        l1 = len(recv['result'])        self.goods_name.clear()        for i in range(l1):            self.goods_name.addItem(recv['result'][i][0])class Updategoods(QMainWindow, Ui_update_goods):    def __init__(self, parent=None):        super(Updategoods, self).__init__(parent)        self.setupUi(self)        self.tofront.clicked.connect(self.click1)        self.update_bt.clicked.connect(self.click2)    def click1(self):        self.hide()    def click2(self):        old_goods_name = self.old_goods_name        goods_name = self.goods_name.text()        goods_type = self.goods_type.currentText()        goods_prices = float(self.goods_prices.text())        goods_rest = int(self.goods_rest.text())        data = {'id': 'shop', 'type': 'update_goods', 'user': user, 'old_goods_name': old_goods_name,                'goods_name': goods_name, 'goods_type': goods_type, 'goods_prices': goods_prices, 'goods_rest': goods_rest}        s = Send_data()        recv = s.message(data)        s.close()        if recv['result'] == 'success':            self.hide()            myWin6.load()            QMessageBox.information(self, "修改商品", "修改成功", QMessageBox.Yes)        else:            QMessageBox.information(self, "修改商品", "修改失败", QMessageBox.Yes)    def load(self, goods_name):        self.old_goods_name = goods_name        data = {'id': 'shop', 'type': 'select_goodsinfo',                'user': user, 'goods_name': goods_name}        # print(json.dumps(data))        s = Send_data()        recv = s.message(data)        s.close()        # print(recv['result'])        self.goods_name.setText(recv['result'][0])        self.goods_type.setCurrentText(recv['result'][1])        self.goods_prices.setValue(recv['result'][2])        self.goods_rest.setValue(recv['result'][3])class Viewtrade(QMainWindow, Ui_view_trade):    def __init__(self, parent=None):        super(Viewtrade, self).__init__(parent)        self.setupUi(self)        self.tomain.clicked.connect(self.click1)        self.ser_bt.clicked.connect(self.click2)    def click1(self):        self.hide()    def click2(self):        goods_name = self.goods_name.text()        goods_type = self.goods_type.currentText()        data = {'id': 'shop', 'type': 'view_trade', 'user': user,                'goods_name': goods_name, 'goods_type': goods_type}        s = Send_data()        recv = s.message(data)        s.close()        # print(recv['result'])        l1 = len(recv['result'])        self.model = QStandardItemModel(l1, 8)        self.model.setHorizontalHeaderLabels(            ['商品名称', '商品类型', '交易数量', '交易金额', '交易时间', '顾客', '联系方式', '收货地址'])        for i in range(l1):            for j in range(8):                item = QStandardItem('%s' % (recv['result'][i][j]))                self.model.setItem(i, j, item)        self.trade.setModel(self.model)    def load(self):        self.model = QStandardItemModel(0, 8)        self.model.setHorizontalHeaderLabels(            ['商品名称', '商品类型', '交易数量', '交易金额', '交易时间', '顾客', '联系方式', '收货地址'])        self.trade.setModel(self.model)class Shopinfo(QMainWindow, Ui_shop_info):    def __init__(self, parent=None):        super(Shopinfo, self).__init__(parent)        self.setupUi(self)        self.tomain.clicked.connect(self.click1)        self.change_bt.clicked.connect(self.click2)    def click1(self):        self.hide()    def click2(self):        pass1 = self.pass1.text()        pass2 = self.pass2.text()        shop_name = self.shop_name.text()        phone = self.phone.text()        addr = self.addr.currentText()        data = {'id': 'shop', 'type': 'update_shop', 'user': user,                'passwd': pass1, 'shop_name': shop_name, 'phone': phone, 'addr': addr}        s = Send_data()        recv = s.message(data)        s.close()        if recv['result'] == 'success':            QMessageBox.information(self, "修改店铺信息", "修改成功", QMessageBox.Yes)        else:            QMessageBox.information(self, "修改店铺信息", "修改失败", QMessageBox.Yes)        self.load()    def load(self):        data = {'id': 'shop', 'type': 'shop_info', 'user': user}        s = Send_data()        recv = s.message(data)        s.close()        self.username.setText(recv['result'][0])        self.username.setFocusPolicy(QtCore.Qt.NoFocus)        self.pass1.setText(recv['result'][1])        self.pass2.setText(recv['result'][1])        self.shop_name.setText(recv['result'][2])        self.phone.setText(recv['result'][3])        self.addr.setCurrentText(recv['result'][4])        self.shop_time.setText(recv['result'][5])        self.shop_time.setFocusPolicy(QtCore.Qt.NoFocus)if __name__ == '__main__':    app = QApplication(sys.argv)    user = ""    myWin1 = Register()    myWin1.show()    myWin2 = Login()    myWin3 = Mainwin()    myWin4 = Addgoods()    # myWin4.show()    myWin5 = Viewgoods()    # myWin5.show()    myWin6 = Changegoods()    # myWin6.show()    myWin7 = Viewtrade()    # myWin7.show()    myWin8 = Shopinfo()    # myWin8.show()    myWin9 = Updategoods()    if app.exec_() == 0:        sys.exit(0)