use crate::prelude::*;

/// Defines the bounds of the grid for the server.
#[derive(Debug, Serialize, Deserialize, PartialEq, Clone)]
pub struct MaxFieldSize {
    #[serde(rename = "minX")]
    pub min_x: u32,
    #[serde(rename = "maxX")]
    pub max_x: u32,
    #[serde(rename = "minY")]
    pub min_y: u32,
    #[serde(rename = "maxY")]
    pub max_y: u32,
}

/// Coordinates for a wonder event target.
#[derive(Debug, Serialize, Deserialize, PartialEq, Clone)]
pub struct Position {
    pub x: u32,
    pub y: u32,
}

/// WebSocket messages exchanged with the wonder event server.
#[derive(Debug, Serialize, Deserialize, PartialEq, Clone)]
#[serde(tag = "messageType")]
pub enum WonderEventMessage {
    #[serde(rename = "WONDER_REQUEST")]
    WonderRequest {
        #[serde(rename = "maxFieldSize")]
        max_field_size: MaxFieldSize,
    },
    #[serde(rename = "REQUEST_ERROR")]
    RequestError { error: String },
    #[serde(rename = "NO_WONDER")]
    NoWonder,
    #[serde(rename = "WONDER_GRANTED")]
    WonderGranted { position: Position },
}