#![allow(clippy::upper_case_acronyms)]
#![allow(clippy::new_without_default)]
#![allow(unused)]
use macroquad::prelude::*;

const FISH_PARTS_RIGHT: (&str, &str) = ("><", ">");
const FISH_PARTS_LEFT: (&str, &str) = ("<", "><");
const WATER_LEVEL: i32 = 100;
const WIDTH: i32 = 780;
const FISH_ZONE: i32 = 500;
const FONT_SIZE: f32 = 20.0;
const ANIM_CHANGE: u32 = 150; // in milliseconds

fn window_conf() -> Conf {
    Conf {
        window_title: "fishing minigame".to_owned(),
        window_width: WIDTH,
        window_height: FISH_ZONE,
        fullscreen: false,
        ..Default::default()
    }
}

struct Fish {
    length: u8,
    pos: Vec2,
}

struct Game {
    state: State,
    draw: Draw,
}

impl Game {
    fn new() -> Self {
        Self {
            state: State::new(),
            draw: Draw::new(),
        }
    }
}

struct Draw {
    // only two frames of animation
    first_frame: bool,
    frame_counter: usize,
    animations: Vec<Animation>,
}

impl Draw {
    fn new() -> Self {
        Self {
            first_frame: true,
            frame_counter: 0,
            animations: Vec::new(),
        }
    }
}

struct Animation {
    width: usize,
    height: usize,
    color: Color,
    frames: [String; 2],
}

impl Animation {
    fn new(width: usize, height: usize, color: Color, frames: [String; 2]) -> Self {
        assert_eq!(width * height, frames[0].len());
        assert_eq!(width * height, frames[1].len());
        Self {
            width,
            height,
            color,
            frames,
        }
    }

    fn draw(&self, pos: Vec2) {
        draw_rectangle(
            pos.x,
            pos.y,
            self.width as f32 * FONT_SIZE,
            self.height as f32 * FONT_SIZE,
            self.color,
        );
    }
}

struct State {
    fish: Vec<Fish>,
    player: Vec2,
    caught_fish: Vec<String>,
}

impl State {
    fn new() -> Self {
        State {
            fish: Vec::new(),
            player: Vec2::new(FISH_ZONE as f32 / 2.0, WATER_LEVEL as f32),
            caught_fish: Vec::new(),
        }
    }
}

#[macroquad::main(window_conf)]
async fn main() {
    let mut game = Game::new();
    loop {
        if is_key_down(KeyCode::Escape) {
            break;
        }
        draw(&game);
        next_frame().await;
    }
}

fn draw(game: &Game) {
    const FZ: f32 = FISH_ZONE as f32;
    const WL: f32 = WATER_LEVEL as f32;
    clear_background(SKYBLUE);
    // sky
    draw_rectangle(0.0, 0.0, FZ, WL, WHITE);
    // ground
    draw_rectangle(0.0, FZ - 30.0, FZ, 30.0, BEIGE);
    // static sprites
    // animated stuff
    // fish
    // sidebar
    draw_rectangle(FZ, 0.0, WIDTH as f32 - FZ, FZ, LIGHTGRAY);
}