use prometeu_abi::model::Button;
use prometeu_hardware_contract::{InputSignals, PadBridge};

#[derive(Default, Clone, Copy, Debug)]
pub struct Pad {
    pub up: Button,
    pub down: Button,
    pub left: Button,
    pub right: Button,

    pub a: Button, // ps: square
    pub b: Button, // ps: circle
    pub x: Button, // ps: triangle 
    pub y: Button, // ps: cross
    pub l: Button, // ps: R
    pub r: Button, // ps: L

    pub start: Button,
    pub select: Button,    
}

impl PadBridge for Pad {
    fn begin_frame(&mut self, signals: &InputSignals) { self.begin_frame(signals) }
    fn any(&self) -> bool { self.any() }

    fn up(&self) -> &Button { &self.up }
    fn down(&self) -> &Button { &self.down }
    fn left(&self) -> &Button { &self.left }
    fn right(&self) -> &Button { &self.right }
    fn a(&self) -> &Button { &self.a }
    fn b(&self) -> &Button { &self.b }
    fn x(&self) -> &Button { &self.x }
    fn y(&self) -> &Button { &self.y }
    fn l(&self) -> &Button { &self.l }
    fn r(&self) -> &Button { &self.r }
    fn start(&self) -> &Button { &self.start }
    fn select(&self) -> &Button { &self.select }
}

impl Pad {
    pub fn begin_frame(&mut self, signals: &InputSignals) {
        self.up.begin_frame(signals.up_signal);
        self.down.begin_frame(signals.down_signal);
        self.left.begin_frame(signals.left_signal);
        self.right.begin_frame(signals.right_signal);
        
        self.a.begin_frame(signals.a_signal);
        self.b.begin_frame(signals.b_signal);
        self.x.begin_frame(signals.x_signal);
        self.y.begin_frame(signals.y_signal);
        self.l.begin_frame(signals.l_signal);
        self.r.begin_frame(signals.r_signal);
                
        self.start.begin_frame(signals.start_signal);
        self.select.begin_frame(signals.select_signal);        
    }
    
    pub fn any(&self) -> bool {
        self.a.down
            || self.b.down
            || self.x.down
            || self.y.down
            || self.l.down
            || self.r.down
            || self.start.down
            || self.select.down
    }
}