use leptos::{Signal, View};

use super::{Control, ControlBuilder, ControlData};
use crate::{
    form::{FormBuilder, FormData},
    styles::FormStyle,
};

#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct TextInputData {
    pub(crate) name: String,
    pub(crate) placeholder: Option<String>,
    pub(crate) label: Option<String>,
    pub(crate) initial_text: String,
    pub(crate) input_type: &'static str,
}

impl Default for TextInputData {
    fn default() -> Self {
        TextInputData {
            name: String::new(),
            placeholder: None,
            label: None,
            initial_text: String::new(),
            input_type: "input",
        }
    }
}

impl ControlData for TextInputData {
    type ReturnType = String;

    fn build_control<FD: FormData, FS: FormStyle>(
        fs: &FS,
        control: Control<FD, FS, Self>,
    ) -> (View, Signal<Self::ReturnType>) {
        fs.text_input(control)
    }
}

impl<FD: FormData, FS: FormStyle> FormBuilder<FD, FS> {
    pub fn text_input(
        self,
        builder: impl Fn(ControlBuilder<FD, FS, TextInputData>) -> Control<FD, FS, TextInputData>,
    ) -> Self {
        self.new_control(builder)
    }
}

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

    pub fn label(mut self, label: impl ToString) -> Self {
        self.data.label = Some(label.to_string());
        self
    }

    pub fn initial_text(mut self, text: impl ToString) -> Self {
        self.data.initial_text = text.to_string();
        self
    }

    pub fn password(mut self) -> Self {
        self.data.input_type = "password";
        self
    }
}