use crate::consts::*;

/// Specifies the kind of boat to use
#[derive(serde::Serialize, serde::Deserialize, Debug, Copy, Clone, Eq, PartialEq)]
pub enum BotType {
    Random,
    Linear,
    Intermediate,
    Smart,
}

impl BotType {
    pub fn description(&self) -> &'static BotDescription {
        BOTS_TYPES.iter().find(|d| d.r#type == *self).unwrap()
    }
}

#[derive(serde::Serialize, Clone)]
pub struct BotDescription {
    pub r#type: BotType,
    pub name: &'static str,
    pub description: &'static str,
}

const BOTS_TYPES: [BotDescription; 4] = [
    BotDescription {
        r#type: BotType::Linear,
        name: "Linear",
        description: "Linear strike. Shoot A1, A2, A3, ..., B1, B2, ...",
    },
    BotDescription {
        r#type: BotType::Random,
        name: "Random",
        description: "Random search. Random strike.",
    },
    BotDescription {
        r#type: BotType::Intermediate,
        name: "Intermediate",
        description: "Random search. Intelligent strike.",
    },
    BotDescription {
        r#type: BotType::Smart,
        name: "Smart",
        description: "Smart search. Smart strike.",
    },
];

#[derive(serde::Serialize)]
pub struct PlayConfiguration {
    pub min_boat_len: usize,
    pub max_boat_len: usize,
    pub min_map_width: usize,
    pub max_map_width: usize,
    pub min_map_height: usize,
    pub max_map_height: usize,
    pub min_boats_number: usize,
    pub max_boats_number: usize,
    pub bot_types: &'static [BotDescription],
    pub ordinate_alphabet: &'static str,
    pub min_player_name_len: usize,
    pub max_player_name_len: usize,
    pub min_strike_timeout: u64,
    pub max_strike_timeout: u64,
}

impl Default for PlayConfiguration {
    fn default() -> Self {
        Self {
            min_boat_len: MIN_BOATS_LENGTH,
            max_boat_len: MAX_BOATS_LENGTH,
            min_map_width: MIN_MAP_WIDTH,
            max_map_width: MAX_MAP_WIDTH,
            min_map_height: MIN_MAP_HEIGHT,
            max_map_height: MAX_MAP_HEIGHT,
            min_boats_number: MIN_BOATS_NUMBER,
            max_boats_number: MAX_BOATS_NUMBER,
            bot_types: &BOTS_TYPES,
            ordinate_alphabet: ALPHABET,
            min_player_name_len: MIN_PLAYER_NAME_LENGTH,
            max_player_name_len: MAX_PLAYER_NAME_LENGTH,
            min_strike_timeout: MIN_STRIKE_TIMEOUT,
            max_strike_timeout: MAX_STRIKE_TIMEOUT,
        }
    }
}