from django import forms

from .models import PropertyEntry, PropertyFlag, PropertySuggestion


class BootstrapFormMixin:
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        for field in self.fields.values():
            widget = field.widget
            if widget.__class__.__name__ == "HiddenInput":
                continue
            current = widget.attrs.get("class", "")
            if widget.__class__.__name__ == "Select":
                widget.attrs["class"] = f"form-select {current}".strip()
            elif widget.__class__.__name__ == "Textarea":
                widget.attrs["class"] = f"form-control {current}".strip()
            else:
                widget.attrs["class"] = f"form-control {current}".strip()


class PropertyLocationForm(BootstrapFormMixin, forms.ModelForm):
    latitude = forms.DecimalField(required=False, max_digits=9, decimal_places=6, widget=forms.HiddenInput())
    longitude = forms.DecimalField(required=False, max_digits=9, decimal_places=6, widget=forms.HiddenInput())

    class Meta:
        model = PropertyEntry
        fields = ["address", "latitude", "longitude", "phone", "email", "listing_type"]
        widgets = {
            "address": forms.TextInput(attrs={"placeholder": "Type or paste the full address", "autocomplete": "street-address", "data-manual-address": "true"}),
            "phone": forms.TextInput(attrs={"placeholder": "+34 600 000 000"}),
            "email": forms.EmailInput(attrs={"placeholder": "owner@example.com"}),
            "listing_type": forms.Select(),
        }

    def clean(self):
        cleaned = super().clean()
        address = cleaned.get("address")
        latitude = cleaned.get("latitude")
        longitude = cleaned.get("longitude")
        if not address and (latitude is None or longitude is None):
            raise forms.ValidationError("Type or paste an address, or allow location, so this property can be placed on the pinboard.")
        return cleaned


class PropertyPhotoForm(BootstrapFormMixin, forms.ModelForm):
    class Meta:
        model = PropertyEntry
        fields = ["photo", "address", "phone", "email", "listing_type"]
        widgets = {
            "address": forms.TextInput(attrs={"placeholder": "Optional if the photo contains GPS or visible text"}),
            "phone": forms.TextInput(attrs={"placeholder": "Optional contact phone"}),
            "email": forms.EmailInput(attrs={"placeholder": "Optional contact email"}),
            "listing_type": forms.Select(),
        }

    def clean_photo(self):
        photo = self.cleaned_data.get("photo")
        if not photo:
            raise forms.ValidationError("Choose a property photo to upload.")
        if photo.size > 12 * 1024 * 1024:
            raise forms.ValidationError("Please upload an image under 12MB for this MVP.")
        return photo


class PropertySuggestionForm(BootstrapFormMixin, forms.ModelForm):
    class Meta:
        model = PropertySuggestion
        fields = ["address", "phone", "email", "listing_type", "note"]
        widgets = {
            "address": forms.TextInput(attrs={"placeholder": "Correct or missing address"}),
            "phone": forms.TextInput(attrs={"placeholder": "Correct or missing phone"}),
            "email": forms.EmailInput(attrs={"placeholder": "Correct or missing email"}),
            "listing_type": forms.Select(),
            "note": forms.Textarea(attrs={"rows": 3, "placeholder": "What should be updated?"}),
        }

    def clean(self):
        cleaned = super().clean()
        if not any(cleaned.get(field) for field in self.fields):
            raise forms.ValidationError("Add at least one suggested detail.")
        return cleaned


class PropertyFlagForm(BootstrapFormMixin, forms.ModelForm):
    class Meta:
        model = PropertyFlag
        fields = ["reason"]
        widgets = {
            "reason": forms.TextInput(attrs={"placeholder": "Duplicate, spam, private info, already removed..."}),
        }