use bracket_lib::prelude::*;

use crate::graphics::vga_color as vga;

#[derive(Eq, PartialEq, Copy, Clone)]
pub struct TileData {
    pub glyph: FontCharType,
    pub color_fg: (u8, u8, u8),
    pub color_bg: (u8, u8, u8),
    pub serialized_char: char,
}

#[derive(Eq, PartialEq, Copy, Clone, Hash)]
pub enum TileType {
    Floor,          // 0
    Slow,           // 1
    Medium,         // 2
    Fast,           // 3
    Block,          // 4
    Whip,           // 5
    Stairs,         // 6
    Chest,          // 7
    SlowTime,       // 8
    Gem,            // 9
    Invisible,      // 10
    Teleport,       // 11
    Key,            // 12
    Door,           // 13
    Wall,           // 14
    SpeedTime,      // 15
    Trap,           // 16
    River,          // 17
    Power,          // 18
    Forest,         // 19
    Tree,           // 20, 252
    Bomb,           // 21
    Lava,           // 22
    Pit,            // 23
    Tome,           // 24
    Tunnel,         // 25
    Freeze,         // 26
    Nugget,         // 27
    Quake,          // 28
    InvisibleBlock, // 29
    InvisibleWall,  // 30
    InvisibleDoor,  // 31
    Stop,           // 32
    Zap,            // 34
    Create,         // 35
    Generator,      // 36
    Trap2,          // 33
    Trap3,          // 37
    Trap4,          // 39
    Trap5,          // 67
    Trap6,          // 224
    Trap7,          // 225
    Trap8,          // 226
    Trap9,          // 227
    Trap10,         // 228
    Trap11,         // 229
    Trap12,         // 230
    Trap13,         // 231
    Player,         // 40
    Punctuation,    // 222
    Letter(char),
}

pub fn tile_data(tile: TileType) -> TileData {
    match tile {
        TileType::Floor => TileData {
            glyph: 0,
            serialized_char: ' ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Slow => TileData {
            glyph: 0,
            serialized_char: '1',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Medium => TileData {
            glyph: 0,
            serialized_char: '2',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Fast => TileData {
            glyph: 0,
            serialized_char: '3',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Block => TileData {
            glyph: to_cp437('▓'),
            serialized_char: 'X',
            color_fg: vga::YELLOW,
            color_bg: vga::BLACK,
        },
        TileType::Whip => TileData {
            glyph: to_cp437('⌠'),
            serialized_char: 'W',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Stairs => TileData {
            glyph: to_cp437('≡'),
            serialized_char: 'L',
            color_fg: vga::BLACK,
            color_bg: vga::WHITE,
        },
        TileType::Chest => TileData {
            glyph: to_cp437('C'),
            serialized_char: 'C',
            color_fg: vga::YELLOW_BRIGHT,
            color_bg: vga::RED,
        },
        TileType::SlowTime => TileData {
            glyph: to_cp437('Φ'),
            serialized_char: 'S',
            color_fg: vga::CYAN_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Gem => TileData {
            glyph: to_cp437('♦'),
            serialized_char: '+',
            color_fg: vga::WHITE,
            color_bg: vga::BLACK,
        },
        TileType::Invisible => TileData {
            glyph: to_cp437('¡'),
            serialized_char: 'I',
            color_fg: vga::GREEN,
            color_bg: vga::BLACK,
        },
        TileType::Teleport => TileData {
            glyph: to_cp437('↑'),
            serialized_char: 'T',
            color_fg: vga::MAGENTA_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Key => TileData {
            glyph: to_cp437('î'),
            serialized_char: 'K',
            color_fg: vga::RED_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Door => TileData {
            glyph: to_cp437('∞'),
            serialized_char: 'D',
            color_fg: vga::CYAN,
            color_bg: vga::MAGENTA,
        },
        TileType::Wall => TileData {
            glyph: to_cp437('█'),
            serialized_char: '#',
            color_fg: vga::YELLOW,
            color_bg: vga::BLACK,
        },
        TileType::SpeedTime => TileData {
            glyph: to_cp437('Θ'),
            serialized_char: 'F',
            color_fg: vga::CYAN_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Trap => TileData {
            glyph: to_cp437('∙'),
            serialized_char: '.',
            color_fg: vga::WHITE,
            color_bg: vga::BLACK,
        },
        TileType::River => TileData {
            glyph: to_cp437('≈'),
            serialized_char: 'R',
            color_fg: vga::BLUE_BRIGHT,
            color_bg: vga::BLUE,
        },
        TileType::Power => TileData {
            glyph: to_cp437('○'),
            serialized_char: 'Q',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Forest => TileData {
            glyph: to_cp437('█'),
            serialized_char: '/',
            color_fg: vga::GREEN,
            color_bg: vga::BLACK,
        },
        TileType::Tree => TileData {
            glyph: to_cp437('♣'),
            serialized_char: '\\',
            color_fg: vga::YELLOW,
            color_bg: vga::GREEN,
        },
        TileType::Bomb => TileData {
            glyph: to_cp437('¥'),
            serialized_char: 'B',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Lava => TileData {
            glyph: to_cp437('▓'),
            serialized_char: 'V',
            color_fg: vga::RED_BRIGHT,
            color_bg: vga::RED,
        },
        TileType::Pit => TileData {
            glyph: to_cp437('░'),
            serialized_char: '=',
            color_fg: vga::WHITE,
            color_bg: vga::BLACK,
        },
        TileType::Tome => TileData {
            glyph: to_cp437('♀'),
            serialized_char: 'A',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Tunnel => TileData {
            glyph: to_cp437('∩'),
            serialized_char: 'U',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Freeze => TileData {
            glyph: to_cp437('ƒ'),
            serialized_char: 'Z',
            color_fg: vga::CYAN_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Nugget => TileData {
            glyph: to_cp437('☼'),
            serialized_char: '*',
            color_fg: vga::YELLOW_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Quake => TileData {
            glyph: 0,
            serialized_char: 'E',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::InvisibleBlock => TileData {
            glyph: 0,
            serialized_char: ';',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::InvisibleWall => TileData {
            glyph: 0,
            serialized_char: ':',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::InvisibleDoor => TileData {
            glyph: 0,
            serialized_char: '`',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Stop => TileData {
            glyph: 0,
            serialized_char: '-',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Zap => TileData {
            glyph: to_cp437('▲'),
            serialized_char: '%',
            color_fg: vga::RED_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Create => TileData {
            glyph: to_cp437('▼'),
            serialized_char: ']',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::BLACK,
        },
        TileType::Generator => TileData {
            glyph: to_cp437('♠'),
            serialized_char: 'G',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap2 => TileData {
            glyph: 0,
            serialized_char: '@',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap3 => TileData {
            glyph: 0,
            serialized_char: ')',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap4 => TileData {
            glyph: 0,
            serialized_char: '(',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap5 => TileData {
            glyph: 0,
            serialized_char: '$', // Unsure about this
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap6 => TileData {
            glyph: 0,
            serialized_char: 'α',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap7 => TileData {
            glyph: 0,
            serialized_char: 'ß',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap8 => TileData {
            glyph: 0,
            serialized_char: 'Γ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap9 => TileData {
            glyph: 0,
            serialized_char: 'π',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap10 => TileData {
            glyph: 0,
            serialized_char: 'Σ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap11 => TileData {
            glyph: 0,
            serialized_char: 'σ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap12 => TileData {
            glyph: 0,
            serialized_char: 'µ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Trap13 => TileData {
            glyph: 0,
            serialized_char: 'τ',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Player => TileData {
            glyph: 0,
            serialized_char: 'P',
            color_fg: vga::BLACK,
            color_bg: vga::BLACK,
        },
        TileType::Punctuation => TileData {
            glyph: to_cp437('!'),
            serialized_char: '!',
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::YELLOW,
        },
        TileType::Letter(c) => TileData {
            glyph: to_cp437(c.to_ascii_uppercase()),
            serialized_char: c,
            color_fg: vga::WHITE_BRIGHT,
            color_bg: vga::YELLOW,
        },
    }
}

impl From<char> for TileType {
    fn from(c: char) -> Self {
        match c {
            ' ' => TileType::Floor,
            '1' => TileType::Slow,
            '2' => TileType::Medium,
            '3' => TileType::Fast,
            'X' => TileType::Block,
            'W' => TileType::Whip,
            'L' => TileType::Stairs,
            'C' => TileType::Chest,
            'S' => TileType::SlowTime,
            '+' => TileType::Gem,
            'I' => TileType::Invisible,
            'T' => TileType::Teleport,
            'K' => TileType::Key,
            'D' => TileType::Door,
            '#' => TileType::Wall,
            'F' => TileType::SpeedTime,
            '.' => TileType::Trap,
            'R' => TileType::River,
            'Q' => TileType::Power,
            '/' => TileType::Forest,
            '\\' => TileType::Tree,
            'B' => TileType::Bomb,
            'V' => TileType::Lava,
            '=' => TileType::Pit,
            'A' => TileType::Tome,
            'U' => TileType::Tunnel,
            'Z' => TileType::Freeze,
            '*' => TileType::Nugget,
            'E' => TileType::Quake,
            ';' => TileType::InvisibleBlock,
            ':' => TileType::InvisibleWall,
            '`' => TileType::InvisibleDoor,
            '-' => TileType::Stop,
            '%' => TileType::Zap,
            ']' => TileType::Create,
            'G' => TileType::Generator,
            '@' => TileType::Trap2,
            ')' => TileType::Trap3,
            '(' => TileType::Trap4,
            '$' => TileType::Trap5,
            'α' => TileType::Trap6,
            'ß' => TileType::Trap7,
            'Γ' => TileType::Trap8,
            'π' => TileType::Trap9,
            'Σ' => TileType::Trap10,
            'σ' => TileType::Trap11,
            'µ' => TileType::Trap12,
            'τ' => TileType::Trap13,
            'P' => TileType::Player,
            '!' => TileType::Punctuation,
            _ => TileType::Letter(c),
        }
    }
}