from django.core.exceptions import PermissionDenied
from .models import Case, Series

def user_is_author_or_atlas_series_checker_or_atlas_marker(function):
    def wrap(request, *args, **kwargs):
        series = Series.objects.get(pk=kwargs['pk'])
        if request.user in series.get_author_objects() or request.user.groups.filter(name='atlas_checker').exists() or request.user.groups.filter(name='atlas_marker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap

def user_is_author_or_atlas_series_checker(function):
    def wrap(request, *args, **kwargs):
        series = Series.objects.get(pk=kwargs['pk'])
        if request.user in series.get_author_objects() or request.user.groups.filter(name='atlas_checker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap

def user_is_author_or_atlas_checker_or_atlas_marker(function):
    def wrap(request, *args, **kwargs):
        atlas = Case.objects.get(pk=kwargs['pk'])
        if request.user in atlas.author.all() or request.user.groups.filter(name='atlas_checker').exists()  or request.user.groups.filter(name='atlas_marker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap

def user_is_author_or_atlas_checker(function):
    def wrap(request, *args, **kwargs):
        atlas = Case.objects.get(pk=kwargs['pk'])
        if request.user in atlas.author.all() or request.user.groups.filter(name='atlas_checker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap

def user_is_atlas_checker(function):
    def wrap(request, *args, **kwargs):
        if request.user.groups.filter(name='atlas_checker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap

def user_is_atlas_marker(function):
    def wrap(request, *args, **kwargs):
        if request.user.groups.filter(name='atlas_marker').exists() or request.user.is_superuser:
            return function(request, *args, **kwargs)
        else:
            raise PermissionDenied
    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap