import os
import logging

from PySide6.QtGui import *
from PySide6.QtCore import *
from PySide6.QtWidgets import *

logger = logging.getLogger(__name__)

from .mil_project_ui import Ui_FrameMILProject
from mil.core import Config

class MILProject(QFrame, Ui_FrameMILProject):
    update_item_name_signal = Signal()
    update_item_data_path_signal = Signal(str,str)
    update_item_file_path_signal = Signal(str,str)

    def __init__(self, config, name = None,parent = None):
        super().__init__(parent)
        self.setupUi(self)
        
        self.initUI(config,name)

    def initUI(self,config:Config, name:str):
        self.lineEditDataPath.setReadOnly(True)
        self.lineEditFilePath.setReadOnly(True)

        self.name = name
        self.config = config
        self.ItemConfigs = config.ItemConfigs

        if self.name is not None and self.name in self.ItemConfigs.keys():
            self.lineEditName.setText(name)
            self.lineEditDataPath.setText(self.ItemConfigs[self.name]["DataPath"])
            self.lineEditFilePath.setText(self.ItemConfigs[self.name]["FilePath"])
        else:
            self.pushButtonDataPath.setEnabled(False)
            self.pushButtonFilePath.setEnabled(False)
            self.lineEditName.setPlaceholderText("必填项!!!")
            self.lineEditDataPath.setPlaceholderText("点击【选择数据文件】按钮，选择路径!")
            self.lineEditFilePath.setPlaceholderText("点击【选择测试用例】按钮，选择路径!")

        self.lineEditName.editingFinished.connect(self.on_name_editing_finished_event)
        self.lineEditDataPath.editingFinished.connect(self.on_datapath_editing_finished_event)
        self.lineEditFilePath.editingFinished.connect(self.on_filepath_editing_finished_event)

        self.pushButtonDataPath.clicked.connect(self.on_data_path_event)
        self.pushButtonFilePath.clicked.connect(self.on_file_path_event)

    def on_name_editing_finished_event(self):
        name = self.lineEditName.text()

        if name.replace(" ", "") == "":
            self.lineEditName.setText(self.name)
            logger.warning("项目名称是必填项!!!")
            return
        if name == self.name:
            return

        if self.name is None:
            self.name = name
            self.ItemConfigs[name] = dict()
            self.ItemConfigs[name]["DataPath"] = ""
            self.ItemConfigs[name]["FilePath"] = ""
        else:
            self.ItemConfigs[name] = self.ItemConfigs.pop(self.name)
            if self.name == self.config.CurrProject:
                self.config.CurrProject = name
            self.name = name

        self.config.save_config()
        self.update_item_name_signal.emit()
        self.pushButtonDataPath.setEnabled(True)
        self.pushButtonFilePath.setEnabled(True)

    def on_datapath_editing_finished_event(self):
        name = self.lineEditName.text()
        data_path = self.lineEditDataPath.text()

        if data_path.replace(" ","") == "":
            logger.warning("数据文件路径无效!")
            return
        
        self.ItemConfigs[name]["DataPath"] = data_path
        self.config.save_config()

        self.update_item_data_path_signal.emit(name,data_path)

    def on_filepath_editing_finished_event(self):
        name = self.lineEditName.text()
        file_path = self.lineEditFilePath.text()

        if file_path.replace(" ","") == "":
            logger.warning("测试用例路径无效!")
            return
        
        self.ItemConfigs[name]["FilePath"] = file_path
        self.config.save_config()

        self.update_item_file_path_signal.emit(name,file_path)

    def on_data_path_event(self):
        dataPath = self.lineEditDataPath.text()
        if os.path.exists(dataPath):
            path,type = QFileDialog.getOpenFileName(self, "选择文件", dataPath,"Excel工作簿(*.xlsx)")
        else:
            path,type = QFileDialog.getOpenFileName(self, "选择文件", "./","Excel工作簿(*.xlsx)")
        if not os.path.exists(path):
            return
        self.lineEditDataPath.setText(path)
        self.on_datapath_editing_finished_event()

    def on_file_path_event(self):
        filePath = self.lineEditFilePath.text()
        if os.path.exists(filePath):
            path,type = QFileDialog.getOpenFileName(self, "选择文件", filePath,"Excel工作簿(*.xlsx)")
        else:
            path,type = QFileDialog.getOpenFileName(self, "选择文件", "./","Excel工作簿(*.xlsx)")
        if not os.path.exists(path):
            return
        self.lineEditFilePath.setText(path)
        self.on_filepath_editing_finished_event()