use leptos::View;

use crate::{ControlBuilder, ControlData, FormBuilder, FormData, FormStyleProvider};

pub struct TextAreaData {
    pub(crate) name: String,
    pub(crate) placeholder: Option<String>,
}

impl TextAreaData {
    fn new(name: String) -> Self {
        TextAreaData {
            name,
            placeholder: None,
        }
    }
}

impl<FS: FormStyleProvider> ControlData<FS> for TextAreaData {
    fn build_control(self, fs: &FS, attributes: Vec<FS::StylingAttributes>) -> View {
        fs.text_area(self, attributes)
    }
}

impl<FD: FormData, FS: FormStyleProvider> FormBuilder<FD, FS> {
    pub fn text_area(self, name: impl ToString) -> ControlBuilder<FD, FS, TextAreaData> {
        ControlBuilder {
            fb: self,
            parse_fn: None,
            style_attributes: Vec::new(),
            data: TextAreaData::new(name.to_string()),
        }
    }
}

impl<FD: FormData, FS: FormStyleProvider> ControlBuilder<FD, FS, TextAreaData> {
    pub fn placeholder(mut self, placeholder: impl ToString) -> Self {
        self.data.placeholder = Some(placeholder.to_string());
        self
    }
}