from PySide6.QtWidgets import QWidget, QApplication, QLineEdit, QVBoxLayout
from Ui_题号筛选器 import Ui_Form
from database_tools import *

class MyWindow(QWidget,Ui_Form):
    def __init__(self):
        super().__init__()
        self.setupUi(self)
        self.conditions = []
        pro_dict = load_dict("../题库0.3/Problems.json")
        self.lcdNumber_resCount.display(len(pro_dict))
        self.bind()

    def bind(self):
        self.pushButton_content.clicked.connect(lambda: self.add_content("content"))
        self.pushButton_obj.clicked.connect(lambda: self.add_content("objs"))
        self.pushButton_tag.clicked.connect(lambda: self.add_content("tags"))
        self.pushButton_usage.clicked.connect(lambda: self.add_content("usages"))
        self.pushButton_origin.clicked.connect(lambda: self.add_content("origin"))
        self.pushButton_genre.clicked.connect(lambda: self.add_content("genre"))
        self.pushButton_ans.clicked.connect(lambda: self.add_content("ans"))
        self.pushButton_solution.clicked.connect(lambda: self.add_content("solution"))
        self.pushButton_same.clicked.connect(lambda: self.add_content("same"))
        self.pushButton_related.clicked.connect(lambda: self.add_content("related"))
        self.pushButton_remark.clicked.connect(lambda: self.add_content("remark"))
        self.pushButton_undo.clicked.connect(self.undolast)
        self.pushButton_clearAll.clicked.connect(self.clearConditions)
        
    

    def add_content(self,field):
        self.conditions.append((field,self.checkBox_not.isChecked(),self.lineEdit_SingleCondition.text()))
        self.showConditions()
    def undolast(self):
        self.conditions = self.conditions[:-1].copy()
        self.showConditions()
    def clearConditions(self):
        self.conditions = []
        self.showConditions()
    def showConditions(self):
        text = ""
        for cond in self.conditions:
            field, flag_not, matchexp = cond
            text += f"字段 {field} 中{'没有' if flag_not else '有 '}{' 或 '.join([t.strip() for t in matchexp.split(',')])}\n"
        self.label_conditions.setText(text)
        
                               


if __name__ == '__main__':
    app = QApplication([])
    windows = MyWindow()
    windows.show()
    app.exec()


#self.conditions.append(("content",True,"OBSOLETE"))