import time
import random
from PySide.QtCore import QObject, QThread, Signal, QFile, QTimer, Qt
from PySide.QtGui import QGroupBox, QGridLayout, QTextEdit, QApplication
from PySide.QtUiTools import QUiLoader


class Worker(QThread):
    def __init__(self, url, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.trades = 'NODATA'
        self.posts = 'NODATA'
        self.url = url
        self.start()

    def run(self):
        time.sleep(random.random() * 2)
        self.trades = str(random.random() * 25)
        self.posts = str(random.random() * 100)
        return self


class Outpost(QObject):
    finished = Signal(Worker)

    def __init__(self, id64, *args, **kwargs):
        super().__init__(*args, **kwargs)
        worker = Worker('http://www.tf2outpost.com/user/' + id64)
        self.trades = worker.trades
        self.posts = worker.posts
        self.finished.emit()
        self.finished.connect(worker.quit)


def loadui(file_name):
    loader = QUiLoader()
    uifile = QFile(file_name)
    uifile.open(QFile.ReadOnly)
    ui = loader.load(uifile)
    uifile.close()
    return ui


def create_topic(data):
    box = QGroupBox()
    grid = QGridLayout()
    nickname = QTextEdit()

    box.setFixedHeight(200)
    nickname.setText(data)

    grid.addWidget(nickname)
    box.setLayout(grid)

    return box


if __name__ == "__main__":
    import sys

    app = QApplication(sys.argv)
    MainWindow = loadui("main.ui")
    MainWindow.vlay.setAlignment(Qt.AlignTop)
    timer = QTimer()
    timer.start(5000)

    def create(outpost):
        widg = create_topic(outpost.trades + " : " + outpost.posts)
        MainWindow.vlay.addWidget(widg)

    def output_slot():
        outpost = Outpost('123')
        outpost.finished.connect(create(outpost))

    timer.timeout.connect(output_slot)

    MainWindow.show()
    app.exec_()