pub mod call;

use bevy::prelude::*;
// pub use bevy_console_derive::ConsoleCommand;
// use bevy_egui::EguiPlugin;

// use crate::commands::clear::{clear_command, ClearCommand};
// use crate::commands::exit::{exit_command, ExitCommand};
// use crate::commands::help::{help_command, HelpCommand};
pub use crate::console::{
    AddConsoleCommand, Command, ConsoleCommand, ConsoleCommandEntered, ConsoleConfiguration,
    NamedCommand, PrintConsoleLine,
};
// pub use color::{Style, StyledStr};

// use crate::console::ConsoleState;

// mod color;
// mod commands;
mod console;
mod parser;
// mod macros;

/// Console plugin.
pub struct CommandsPlugin;

#[derive(SystemSet, Debug, Hash, PartialEq, Eq, Clone)]
/// The SystemSet for console/command related systems
pub enum ConsoleSet {
    /// Systems executing console commands (the functionality layer).
    /// All command handler systems are added to this set
    Commands,
}

/// Run condition which does not run any command systems if no command was entered
fn have_commands(commands: EventReader<ConsoleCommandEntered>) -> bool {
    !commands.is_empty()
}

impl Plugin for CommandsPlugin {
    fn build(&self, app: &mut App) {
        app.init_resource::<ConsoleConfiguration>()
            .add_event::<ConsoleCommandEntered>()
            .configure_sets(Update, ConsoleSet::Commands.run_if(have_commands));
    }
}