use std::ops::{AddAssign, Deref, DerefMut};

use serde::Deserialize;

#[derive(Debug, Default, Clone, Deserialize)]
pub struct Questions {
	pub questions: Vec<Question>,
}

impl AddAssign for Questions {
	fn add_assign(&mut self, rhs: Self) {
		self.extend(rhs.questions)
	}
}

impl Deref for Questions {
	type Target = Vec<Question>;

	fn deref(&self) -> &Self::Target {
		&self.questions
	}
}

impl DerefMut for Questions {
	fn deref_mut(&mut self) -> &mut Self::Target {
		&mut self.questions
	}
}

#[derive(Debug, Clone, PartialEq, Deserialize)]
pub struct Question {
	pub message: String,
	pub answers: Vec<Answer>,
}

#[derive(Debug, Clone, PartialEq, Deserialize)]
pub struct Answer {
	pub message: String,

	#[serde(default)]
	pub is_correct: Option<bool>,

	#[serde(default, skip)]
	pub checked: bool,
}