use serde::Deserialize;

fn default_host() -> String {
    "localhost".to_string()
}

const fn default_port() -> u16 {
    5432
}

fn default_name() -> String {
    "whakarite".to_string()
}

fn default_user() -> String {
    "whakarite".to_string()
}

#[derive(Debug, Deserialize)]
#[serde(deny_unknown_fields)]
pub struct Database {
    /// Host of the database
    #[serde(default = "default_host")]
    pub host: String,

    /// Port of the database
    #[serde(default = "default_port")]
    pub port: u16,

    /// Name of the database
    #[serde(default = "default_name")]
    pub name: String,

    /// Name of the user to connect to the database
    #[serde(default = "default_user")]
    pub user: String,

    /// Password of the user to connect to the database
    pub pass: String,
}

#[derive(Debug, Deserialize)]
#[serde(deny_unknown_fields)]
pub struct Config {
    /// Database configuration
    pub database: Database,
}