use super::macros::impl_with_default;
use crate::{InteractionEnvironment, InteractionError};

use l10n_embed::Localize;

pub struct Confirm<'environment> {
    environment: &'environment InteractionEnvironment,
    localized_prompt: String,
    default: Option<bool>,
}

impl_with_default!(Confirm, bool);

impl<'environment> Confirm<'environment> {
    pub fn new<L: Localize>(environment: &'environment InteractionEnvironment, prompt: L) -> Self {
        let localized_prompt = prompt.localize_for(&environment.locale);

        Self {
            environment,
            localized_prompt,
            default: None,
        }
    }

    pub fn interact(self) -> Result<Option<bool>, InteractionError> {
        match self.environment.context {
            crate::InteractionContext::Terminal => {
                let mut confirm = dialoguer::Confirm::with_theme(&*super::THEME)
                    .with_prompt(self.localized_prompt);

                if let Some(default) = self.default {
                    confirm = confirm.default(default);
                }

                Ok(Some(confirm.interact()?))
            }
            crate::InteractionContext::NonInteractive => Ok(None),
        }
    }
}