use core::fmt::Display;

use alloc::{string::String, vec::Vec};
use num_enum::FromPrimitive;

use crate::card::decoder::{Events, decode_known_event, decode_packed_card_text, decode_secret};
use embedded_graphics::pixelcolor::{Rgb565, Rgb888};

#[derive(Debug, Clone, Copy)]
pub struct NfcPayload<'a> {
    pub event_encoding: &'a [u8],
    pub card_type: u8,
    pub card_uuid: &'a [u8],
    pub _reserved: &'a [u8],
    pub sprite: &'a [u8],
    pub packed_card_text: &'a [u8],
    pub secret: &'a [u8],
    pub _opaque_trailer: &'a [u8],
}

#[derive(Debug, Clone, Eq, PartialEq, FromPrimitive)]
#[repr(u8)]
pub enum CardType {
    #[num_enum(default)]
    Default = 1,
    Blueprint = 2,
    CYBER = 3,
    Nature = 4,
    Fossil = 5,
    Ghost = 6,
    Daemon = 7,
    Fairy = 8,
}

impl Display for CardType {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        match *self {
            CardType::Default => write!(f, "Default"),
            CardType::Blueprint => write!(f, "Blueprint"),
            CardType::CYBER => write!(f, "CYBER"),
            CardType::Nature => write!(f, "Nature"),
            CardType::Fossil => write!(f, "Fossil"),
            CardType::Ghost => write!(f, "Ghost"),
            CardType::Daemon => write!(f, "Daemon"),
            CardType::Fairy => write!(f, "Fairy"),
        }
    }
}

pub type PrimaryColor = Rgb565;
impl From<CardType> for PrimaryColor {
    fn from(val: CardType) -> Self {
        match val {
            CardType::Default => Rgb888::new(0xD8, 0x68, 0x30).into(),
            CardType::Blueprint => Rgb888::new(0x6D, 0x81, 0xFF).into(),
            CardType::CYBER => Rgb888::new(0xFF, 0xFF, 0x04).into(),
            CardType::Nature => Rgb888::new(0x55, 0xA0, 0x58).into(),
            CardType::Fossil => Rgb888::new(0xB9, 0x7A, 0x60).into(),
            CardType::Ghost => Rgb888::new(0xAB, 0xAB, 0xAB).into(),
            CardType::Daemon => Rgb888::new(0x60, 0x00, 0x88).into(),
            CardType::Fairy => Rgb888::new(0xB0, 0xA9, 0xE4).into(),
        }
    }
}

pub type Palette = [Rgb565; 16];
impl From<CardType> for Palette {
    fn from(val: CardType) -> Self {
        match val {
            CardType::Default => [
                Rgb888::new(31, 23, 35).into(),
                Rgb888::new(60, 47, 82).into(),
                Rgb888::new(178, 39, 65).into(),
                Rgb888::new(70, 86, 165).into(),
                Rgb888::new(245, 70, 76).into(),
                Rgb888::new(216, 104, 48).into(),
                Rgb888::new(140, 127, 144).into(),
                Rgb888::new(73, 149, 243).into(),
                Rgb888::new(62, 197, 75).into(),
                Rgb888::new(240, 149, 72).into(),
                Rgb888::new(188, 176, 179).into(),
                Rgb888::new(247, 156, 136).into(),
                Rgb888::new(114, 222, 235).into(),
                Rgb888::new(180, 230, 86).into(),
                Rgb888::new(239, 208, 129).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Blueprint => [
                Rgb888::new(83, 67, 127).into(),
                Rgb888::new(44, 111, 153).into(),
                Rgb888::new(142, 88, 111).into(),
                Rgb888::new(0, 188, 170).into(),
                Rgb888::new(153, 104, 226).into(),
                Rgb888::new(109, 129, 255).into(),
                Rgb888::new(255, 84, 112).into(),
                Rgb888::new(196, 143, 158).into(),
                Rgb888::new(168, 159, 204).into(),
                Rgb888::new(190, 155, 255).into(),
                Rgb888::new(255, 155, 113).into(),
                Rgb888::new(127, 206, 255).into(),
                Rgb888::new(255, 155, 182).into(),
                Rgb888::new(255, 217, 174).into(),
                Rgb888::new(255, 217, 232).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::CYBER => [
                Rgb888::new(0, 0, 0).into(),
                Rgb888::new(0, 0, 126).into(),
                Rgb888::new(0, 0, 255).into(),
                Rgb888::new(126, 0, 0).into(),
                Rgb888::new(126, 0, 126).into(),
                Rgb888::new(4, 126, 0).into(),
                Rgb888::new(254, 0, 0).into(),
                Rgb888::new(4, 126, 126).into(),
                Rgb888::new(254, 0, 255).into(),
                Rgb888::new(126, 126, 0).into(),
                Rgb888::new(126, 126, 126).into(),
                Rgb888::new(6, 255, 4).into(),
                Rgb888::new(6, 255, 255).into(),
                Rgb888::new(190, 190, 190).into(),
                Rgb888::new(255, 255, 4).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Nature => [
                Rgb888::new(35, 34, 40).into(),
                Rgb888::new(40, 66, 97).into(),
                Rgb888::new(30, 116, 83).into(),
                Rgb888::new(117, 77, 69).into(),
                Rgb888::new(95, 88, 84).into(),
                Rgb888::new(36, 133, 166).into(),
                Rgb888::new(198, 80, 70).into(),
                Rgb888::new(85, 160, 88).into(),
                Rgb888::new(135, 133, 115).into(),
                Rgb888::new(84, 186, 210).into(),
                Rgb888::new(161, 191, 65).into(),
                Rgb888::new(230, 146, 138).into(),
                Rgb888::new(184, 176, 149).into(),
                Rgb888::new(227, 192, 84).into(),
                Rgb888::new(195, 213, 199).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Fossil => [
                Rgb888::new(75, 61, 68).into(),
                Rgb888::new(119, 66, 81).into(),
                Rgb888::new(78, 84, 99).into(),
                Rgb888::new(100, 83, 85).into(),
                Rgb888::new(156, 82, 78).into(),
                Rgb888::new(132, 109, 89).into(),
                Rgb888::new(91, 125, 115).into(),
                Rgb888::new(125, 123, 98).into(),
                Rgb888::new(140, 124, 121).into(),
                Rgb888::new(185, 122, 96).into(),
                Rgb888::new(168, 138, 94).into(),
                Rgb888::new(142, 159, 125).into(),
                Rgb888::new(170, 162, 93).into(),
                Rgb888::new(169, 156, 141).into(),
                Rgb888::new(204, 168, 123).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Ghost => [
                Rgb888::new(0, 0, 0).into(),
                Rgb888::new(24, 24, 24).into(),
                Rgb888::new(40, 40, 40).into(),
                Rgb888::new(56, 56, 56).into(),
                Rgb888::new(71, 71, 71).into(),
                Rgb888::new(86, 86, 86).into(),
                Rgb888::new(100, 100, 100).into(),
                Rgb888::new(113, 113, 113).into(),
                Rgb888::new(126, 126, 126).into(),
                Rgb888::new(140, 140, 140).into(),
                Rgb888::new(155, 155, 155).into(),
                Rgb888::new(171, 171, 171).into(),
                Rgb888::new(189, 189, 189).into(),
                Rgb888::new(209, 209, 209).into(),
                Rgb888::new(231, 231, 231).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Daemon => [
                Rgb888::new(0, 3, 60).into(),
                Rgb888::new(96, 0, 136).into(),
                Rgb888::new(0, 56, 132).into(),
                Rgb888::new(42, 46, 121).into(),
                Rgb888::new(0, 82, 96).into(),
                Rgb888::new(177, 5, 133).into(),
                Rgb888::new(255, 0, 78).into(),
                Rgb888::new(172, 41, 206).into(),
                Rgb888::new(0, 157, 74).into(),
                Rgb888::new(0, 138, 197).into(),
                Rgb888::new(78, 110, 168).into(),
                Rgb888::new(255, 92, 255).into(),
                Rgb888::new(10, 255, 82).into(),
                Rgb888::new(0, 247, 255).into(),
                Rgb888::new(173, 212, 250).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
            CardType::Fairy => [
                Rgb888::new(40, 40, 46).into(),
                Rgb888::new(108, 86, 113).into(),
                Rgb888::new(135, 168, 137).into(),
                Rgb888::new(249, 130, 132).into(),
                Rgb888::new(176, 169, 228).into(),
                Rgb888::new(222, 163, 139).into(),
                Rgb888::new(172, 204, 228).into(),
                Rgb888::new(254, 170, 228).into(),
                Rgb888::new(217, 200, 191).into(),
                Rgb888::new(255, 195, 132).into(),
                Rgb888::new(176, 235, 147).into(),
                Rgb888::new(179, 227, 218).into(),
                Rgb888::new(233, 245, 157).into(),
                Rgb888::new(255, 230, 198).into(),
                Rgb888::new(255, 247, 160).into(),
                Rgb888::new(255, 255, 255).into(),
            ],
        }
    }
}

#[derive(Debug, Clone)]
pub struct Sprite {
    pub data: Vec<u8>,
}

#[derive(Debug, Clone)]
pub struct Card {
    pub uuid: String,
    pub event: Events,
    pub cardtype: CardType,
    pub name: String,

    pub trait1: String,
    pub trait2: String,
    pub trait3: String,
    pub secret: String,

    pub sprite: Sprite,
}

impl<'a> TryFrom<NfcPayload<'a>> for Card {
    type Error = &'static str;

    fn try_from(payload: NfcPayload<'a>) -> Result<Self, Self::Error> {
        let uuid: String = "empty for now".into(); //str::from_utf8(payload.card_uuid).unwrap().into();
        let event = decode_known_event(payload.event_encoding);
        let cardtype = CardType::from(payload.card_type);
        let (name, trait1, trait2, trait3) = decode_packed_card_text(payload.packed_card_text);
        let secret = decode_secret(payload.secret);
        let sprite = Sprite {
            data: payload.sprite.to_vec(),
        };
        Ok(Self {
            uuid,
            event,
            cardtype,
            name,
            trait1,
            trait2,
            trait3,
            secret,
            sprite,
        })
    }
}