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use crate::note::Note;

pub type Ticks = u32;
pub type Byte = u8;

#[derive(Debug, Clone, Copy)]
pub enum KeyEventType {
    Press,
    Release,
    Aftertouch,
}

#[derive(Debug, Clone)]
pub enum EventType {
    Key {
        typ: KeyEventType,
        note: Note,
        velocity: Byte,
    },
    ControlChange {
        controller: Byte,
        value: Byte,
    },
    PatchChange {
        program: Byte,
    },
    ChannelAftertouch {
        channel: Byte,
    },
    PitchWheelChange {
        value: u16,
    }, // 14 relevant bits
    Meta {
        typ: Byte,
        data: Vec<u8>,
    },
    // SysEx
}

#[derive(Debug, Clone)]
pub struct Event {
    pub delay: Ticks,
    pub channel: Byte,
    pub typ: EventType,
}