use bevy::prelude::*;
use bevy_rand::prelude::*;

use crate::entities::{
    item::{initialize_item_rotation_state, item_tile_management_system, ItemRotationTimer},
    livestock::pig::pig_drop_system,
};
use crate::game::SpawnDelay;

mod camera;
mod config;
mod constants;
mod cursor;
mod entities;
mod game;
mod world;

fn main() {
    let game_config = config::GameConfig::load();

    App::new()
        .insert_resource(game_config)
        .insert_resource(game::ZIndex(0.0))
        .insert_resource(world::tiles::CurrentWorldSpriteState {
            state: world::tiles::TerrainSpriteState::Inactive,
        })
        .insert_resource(camera::CameraMoved(false))
        .insert_resource(world::tiles::QuiltCache::default())
        .init_resource::<SpawnDelay>()
        .add_systems(PreStartup, world::textures::initialize_textures)
        .add_plugins(
            DefaultPlugins
                .set(WindowPlugin {
                    primary_window: Some(Window {
                        title: String::from("Dorf"),
                        ..Default::default()
                    }),
                    ..Default::default()
                })
                .set(ImagePlugin::default_nearest()),
        )
        .add_plugins(EntropyPlugin::<WyRand>::with_seed(
            (constants::SEED as u64).to_le_bytes(),
        ))
        .insert_resource(ClearColor(Color::srgb(0., 0., 0.)))
        .add_plugins(world::WorldPlugin)
        .add_plugins(entities::pathfinding::PathfindingPlugin)
        .add_systems(
            Startup,
            (camera::spawn_panning_camera, cursor::setup_cursor),
        )
        .add_systems(
            Update,
            (
                camera::scroll_events,
                camera::camera_z_movement,
                camera::camera_movement,
                cursor::move_cursor,
                entities::sentient::dorf::spawn_dorfs,
                entities::livestock::pig::spawn_pigs,
                entities::livestock::rabbit::spawn_rabbits,
            ),
        )
        .add_systems(Update, pig_drop_system)
        .insert_resource(ItemRotationTimer::default())
        .add_systems(Update, initialize_item_rotation_state)
        .add_systems(
            Update,
            item_tile_management_system.after(initialize_item_rotation_state),
        )
        .run();
}