use crate::{
    agent::Agent,
    logic::{FutureMoveConfig, FutureMoves},
    repr::{Board, CoordPair, Piece},
};

pub struct ComplexAgent {
    color: Piece,
    future_moves: FutureMoves,
}

#[allow(dead_code)]
impl ComplexAgent {
    pub const fn new(color: Piece, config: FutureMoveConfig) -> Self {
        Self {
            color,
            future_moves: FutureMoves::new(color, config),
        }
    }
}

impl Agent for ComplexAgent {
    fn next_move(&mut self, board: &Board) -> Option<CoordPair> {
        self.future_moves.update_from_board(board);

        self.future_moves
            .best_move()
            .expect("FutureMoves has no move?")
    }

    fn name(&self) -> &'static str {
        "Complex Agent"
    }

    fn color(&self) -> Piece {
        self.color
    }
}