goodtimes/manage_events/forms.py

from django import forms
from accounts.models import IAmPrincipal, IAmPrincipalExtendedData
from manage_events.models import AgeGroups, EventImage, EventMaster, Event, EventCategory, Venue
from django.core.exceptions import ValidationError
from django.utils.translation import gettext_lazy as _


class EventCategoryForm(forms.ModelForm):
    # image = forms.ImageField()

    class Meta:
        model = EventCategory
        fields = ["title", "image", "description", "video_url"]
        widgets = {
            "image": forms.FileInput(attrs={"class": "form-control-file"}),
        }


class EventForm(forms.ModelForm):
    principal = forms.ModelChoiceField(
        queryset=IAmPrincipal.objects.select_related("extended_data").filter(
            extended_data__is_onboarded=True,
            extended_data__is_transferred=False
        ),
        label="Non-transfer user list",
        required=True
    )
    venue = forms.ModelChoiceField(
        queryset=Venue.objects.none(),
        label="venue",
        required=True
    )
    image = forms.ImageField(label="Thumbnail")
    event_images = forms.ImageField(label="Event Images")
    age_group = forms.ChoiceField(
        choices=[],
        label="Age Group",
        required=True
    )

    class Meta:
        model = Event
        fields = [
            "principal",
            "venue",
            "title",
            # "event_master",
            "description",
            "image",
            "event_images",
            # "status",
            "start_date",
            "end_date",
            "from_time",
            "to_time",
            "category",
            "venue_capacity",
            # "video_url",
            "entry_type",
            "entry_fee",
            "key_guest",
            "age_group",
            "coupon_code",
            "coupon_description",
            "tags",
            "draft",
            "active",
            "deleted",
        ]
        widgets = {
            "description": forms.Textarea(attrs={"rows": 4}),
            "start_date": forms.DateInput(
                attrs={"type": "date"}
            ),
            "end_date": forms.DateInput(
                attrs={"type": "date"}
            ),
            "from_time": forms.TimeInput(
                attrs={"type": "time"}
            ),
            "to_time": forms.TimeInput(attrs={"type": "time"}),
            "key_guest": forms.Textarea(attrs={"rows": 3}),
            "coupon_description": forms.Textarea(attrs={"rows": 3}),
        }

    def __init__(self, *args, **kwargs):

        instance = kwargs.get('instance')
        principal_id = kwargs.pop('principal_id', None)
        super().__init__(*args, **kwargs)

        if instance:
            event_images = EventImage.objects.filter(event=instance)
            if event_images.exists():
                self.fields['event_images'].initial = [image.image.url for image in event_images]

        # Set the initial value for age_group if instance is provided
        print(f"age group is {self.instance.age_group}")
        age_groups = [(age_group.name, age_group.name) for age_group in AgeGroups.objects.filter(active=True)]
        self.fields['age_group'].choices = age_groups

        if self.instance:
            self.fields['age_group'].initial = self.instance.age_group

        if principal_id:
            self.fields['venue'].queryset = Venue.objects.filter(principal_id=principal_id, active=True)
        else:
            self.fields['venue'].queryset = Venue.objects.none()

    def clean(self):
        cleaned_data = super().clean()

        # Get the start and end dates from cleaned_data
        start_date = cleaned_data.get("start_date")
        end_date = cleaned_data.get("end_date")
        # Get the from and to times from cleaned_data
        from_time = cleaned_data.get("from_time")
        to_time = cleaned_data.get("to_time")

        # Validation 1: end_date should not be less than start_date
        if start_date and end_date and end_date < start_date:
            self.add_error("end_date", _("End date cannot be before the start date."))

        if end_date == start_date:
            if to_time and from_time and to_time <= from_time:
                self.add_error("to_time", _("End time must be after the start time."))

        return cleaned_data

class EventImageForm(forms.ModelForm):
    class Meta:
        model = EventImage
        fields = ['image']

class EventMasterForm(forms.ModelForm):
    class Meta:
        model = EventMaster
        fields = "__all__"  # Includes all fields from the model


class VenueForm(forms.ModelForm):
    principal = forms.ModelChoiceField(
        queryset=IAmPrincipal.objects.select_related("extended_data").filter(
            extended_data__is_onboarded=True,
            extended_data__is_transferred=False
        ),
        label="Non-transfer user list",
        required=True
    )
    image = forms.ImageField(required=True)
    postcode = forms.CharField(required=True, max_length=10)
    latitude = forms.DecimalField(
        widget=forms.NumberInput()
    )
    longitude = forms.DecimalField(
        widget=forms.NumberInput()
    )

    class Meta:
        model = Venue
        fields = [
            "principal",
            "title",
            "address",
            "postcode",
            "image",
            "latitude",
            "longitude",
        ]
        widgets = {
            "description": forms.Textarea(attrs={"rows": 4}),
            "address": forms.Textarea(attrs={"rows": 3}),
        }