use crate::Currency;
use crate::game::Game;
use std::collections::VecDeque;
use std::fmt::{Debug, Formatter, Write};

pub(crate) struct Upgrade {
    pub(crate) name: &'static str,
    pub(crate) cost: Currency,
    pub(crate) apply: Box<dyn Fn(&mut Game)>,
}

impl Debug for Upgrade {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        f.write_fmt(format_args!(
            "Upgrade {{ name: {:?}, cost: {:?} }}",
            self.name, self.cost
        ))
    }
}

pub(crate) fn get_upgrades() -> VecDeque<Upgrade> {
    vec![
        Upgrade {
            name: "Start Powering infrastructure",
            cost: 0f64,
            apply: Box::new(|game| {
                game.bars[0].enabled = true;
            }),
        },
        Upgrade {
            name: "More power",
            cost: 10f64,
            apply: Box::new(|game| {
                game.bars[0].productivity *= 2.0;
            }),
        },
        Upgrade {
            name: "",
            cost: 23f64,
            apply: Box::new(|game| {
                game.global_productivity *= 1.1;
            }),
        },
        Upgrade {
            name: "The answer",
            cost: 42f64,
            apply: Box::new(|game| {
                game.global_speed *= 1.1;
            }),
        },
        Upgrade {
            name: "Start Dusting ServicePoint",
            cost: 64f64,
            apply: Box::new(|game| {
                game.bars[1].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Activating colorful lights",
            cost: 256f64,
            apply: Box::new(|game| {
                game.bars[2].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Dimming darkroom",
            cost: 1024f64,
            apply: Box::new(|game| {
                game.bars[3].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Refilling Matemat",
            cost: 4096f64,
            apply: Box::new(|game| {
                game.bars[4].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Pre-heating convectiomat",
            cost: 16384f64,
            apply: Box::new(|game| {
                game.bars[5].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Resetting chair heights",
            cost: 65536f64,
            apply: Box::new(|game| {
                game.bars[6].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Untangling 'block chain'",
            cost: 262144f64,
            apply: Box::new(|game| {
                game.bars[7].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Refilling sticker box",
            cost: 1048576f64,
            apply: Box::new(|game| {
                game.bars[8].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Setting room to public",
            cost: 4194304f64,
            apply: Box::new(|game| {
                game.bars[9].enabled = true;
            }),
        },
        Upgrade {
            name: "Start Welcoming creatures",
            cost: 16777216f64,
            apply: Box::new(|game| {
                game.bars[10].enabled = true;
            }),
        },
    ]
    .into()
}