from random import random
import time
from hashlib import md5

from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QFrame, QVBoxLayout
from qfluentwidgets import FluentIcon as FIF, FluentWindow, TextEdit
import os

from gui.util.translator import baasTranslator as bt


class ReadMeInterface(QFrame):
    def __init__(self, content: str):
        super().__init__()
        self.object_name = md5(f'{time.time()}%{random()}'.encode('utf-8')).hexdigest()
        self.setObjectName(f"{self.object_name}.ReadMeInterface")
        self.content = content
        self.textEdit = TextEdit()
        self.textEdit.setReadOnly(True)
        self.textEdit.setHtml(content)
        vBox = QVBoxLayout(self)
        vBox.addWidget(self.textEdit)
        self.setLayout(vBox)


class ReadMeWindow(FluentWindow):
    def __init__(self):
        super().__init__()
        docs = []

        path = self.getPath()
        for file in os.listdir(path):
            filepath = os.path.join(path, file)
            filename = file.split('.')[0]
            with open(filepath, 'r', encoding='utf-8') as f:
                content = f.read()
                docs.append({'title': filename, 'content': content})

        for doc in docs:
            self.addSubInterface(interface=ReadMeInterface(doc['content']), icon=FIF.TAG, text=doc['title'])
        self.show()

    def getPath(self):
        directory = f'./src/descriptions/{bt.stringLang}'
        if os.path.isdir(directory):
            return directory


if __name__ == '__main__':
    import sys
    from PyQt5.QtWidgets import QApplication, QFrame

    QApplication.setHighDpiScaleFactorRoundingPolicy(Qt.HighDpiScaleFactorRoundingPolicy.PassThrough)
    QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
    QApplication.setAttribute(Qt.AA_UseHighDpiPixmaps)
    app = QApplication(sys.argv)
    window = ReadMeWindow()
    sys.exit(app.exec_())