use super::{BuilderFn, ControlBuilder, ControlData, ControlRenderData, ValidatedControlData};
use crate::{form::FormToolData, form_builder::FormBuilder, styles::FormStyle};
use leptos::{Signal, View};

#[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<FS: FormStyle>(
        fs: &FS,
        control: ControlRenderData<FS, Self>,
        value_getter: Signal<Self::ReturnType>,
        value_setter: Box<dyn Fn(Self::ReturnType)>,
        validation_state: Signal<Result<(), String>>,
    ) -> View {
        fs.text_input(control, value_getter, value_setter, validation_state)
    }
}
impl ValidatedControlData for TextInputData {}

impl<FD: FormToolData> FormBuilder<FD> {
    pub fn text_input<FDT: Clone + PartialEq + 'static>(
        self,
        builder: impl BuilderFn<ControlBuilder<FD, TextInputData, FDT>, FD::Context>,
    ) -> Self {
        self.new_control(builder)
    }
}

impl<FD: FormToolData, FDT> ControlBuilder<FD, TextInputData, FDT> {
    pub fn named(mut self, control_name: impl ToString) -> Self {
        self.data.name = control_name.to_string();
        self
    }

    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
    }
}