use super::*;

/// Type that represents the vcard `anniversary` and `birthday` properties.
#[derive(Clone, Debug, PartialEq)]
pub struct Dates {
    pub anniversary: String,
    pub birthday: String,
}

#[derive(Clone, PartialEq)]
pub enum DatesMsg {
    UpdateAnniversary(String),
    UpdateBirthday(String),

    Generate,
}

impl VCardPropertyInputObject<DatesMsg> for Dates {
    fn new() -> Self {
        Self {
            anniversary: String::new(),
            birthday: String::new(),
        }
    }
    fn get_title(&self) -> std::string::String {
        "Dates".to_string()
    }
    fn get_input_fields(
        &self,
        link: &yew::html::Scope<PropertyGroupInputComponent<Self, DatesMsg>>,
    ) -> std::vec::Vec<VCardPropertyInputField> {
        let typ = String::from("date");
        vec![
            VCardPropertyInputField::Text {
                label: "Anniversary".to_string(),
                id: Some("anniversary".to_string()),
                placeholder: None,
                oninput: link.callback(|e: InputData| DatesMsg::UpdateAnniversary(e.value)),
                value: self.anniversary.clone(),
                typ: typ.clone(),
            },
            VCardPropertyInputField::Text {
                label: "Birthday".to_string(),
                id: Some("birthday".to_string()),
                placeholder: None,
                oninput: link.callback(|e: InputData| DatesMsg::UpdateBirthday(e.value)),
                value: self.birthday.clone(),
                typ,
            },
        ]
    }
    fn update(
        &mut self,
        props: InputProps<Self, DatesMsg>,
        msg: <PropertyGroupInputComponent<Self, DatesMsg> as yew::Component>::Message,
    ) -> bool {
        match msg {
            DatesMsg::UpdateAnniversary(a) => self.anniversary = a,
            DatesMsg::UpdateBirthday(b) => self.birthday = b,
            DatesMsg::Generate => {
                props.generated.emit(self.clone());
            }
        };
        true
    }
    fn is_empty(&self) -> bool {
        self.anniversary.is_empty() && self.birthday.is_empty()
    }
}