# noinspection PyPackageRequirements
import os
import sys

import wx

script_dir = os.path.dirname(os.path.abspath(__file__))
# Add root to python paths, this allows us to import submodules
sys.path.append(os.path.realpath(os.path.join(script_dir, '..', '..')))

from _development.helpers_locale import GetPath, GetUnicodePath

class MyForm(wx.Frame):
    # ----------------------------------------------------------------------
    def __init__(self):
        wx.Frame.__init__(self, None, wx.ID_ANY, "CTRL-O to open, CTRL-S to save", size=(500, 500))

        # Add a panel so it looks the correct on all platforms
        panel = wx.Panel(self, wx.ID_ANY)

        SAVE_FILE_ID = wx.NewId()
        self.Bind(wx.EVT_MENU, self.saveFile, id=SAVE_FILE_ID)

        LOAD_FILE_ID = wx.NewId()
        self.Bind(wx.EVT_MENU, self.loadFile, id=LOAD_FILE_ID)

        accel_tbl = wx.AcceleratorTable([(wx.ACCEL_CTRL, ord('O'), LOAD_FILE_ID),
                                         (wx.ACCEL_CTRL, ord('S'), SAVE_FILE_ID)]
                                        )
        self.SetAcceleratorTable(accel_tbl)

    # ----------------------------------------------------------------------
    def loadFile(self, event):
        with wx.FileDialog(
            self, "Open", "", "",
            "Python files (*.py)|*.py",
            wx.FD_OPEN | wx.FD_FILE_MUST_EXIST
        ) as dlg:
            dlg.ShowModal()
            path = dlg.GetPath()
            try:
                os_walk_without_codec = GetPath(path)
            except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
                os_walk_without_codec = e

            try:
                os_walk_with_system_codec = GetPath(path, None, sys.getdefaultencoding())
            except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
                os_walk_with_system_codec = e

            try:
                os_walk_unicode_without_codec = GetUnicodePath(path)
            except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
                os_walk_unicode_without_codec = e

            try:
                os_walk_unicode_with_system_codec = GetUnicodePath(path, None, sys.getdefaultencoding())
            except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
                os_walk_unicode_with_system_codec = e

            print("Simple print:")
            print(path)

            print("Type:")
            print((type(path)))

            print("OS Walk: No Codec:")
            print(os_walk_without_codec)

            print("OS Walk: Default System Codec:")
            print(os_walk_with_system_codec)

            print("OS Unicode Walk: No Codec:")
            print(os_walk_unicode_without_codec)

            print("OS Unicode Walk: Default System Codec:")
            print(os_walk_unicode_with_system_codec)

    # ----------------------------------------------------------------------
    def saveFile(self, event):
        with wx.FileDialog(
            self, "Save As", "", "",
            "Python files (*.py)|*.py",
            wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT
        ) as dlg:
            dlg.ShowModal()
            dlg.GetPath()


# Run the program
if __name__ == "__main__":
    app = wx.App(False)
    frame = MyForm()
    frame.Show()
    app.MainLoop()