use std::sync::Arc;

use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PaymentConfig {
    #[serde(default = "default_currency")]
    pub currency: String,
    #[serde(default = "default_max_pagination")]
    pub max_pagination: u64,
    #[serde(default)]
    pub airwallex: AirwallexConfig,
}

#[derive(Debug, Clone, Default, Serialize, Deserialize)]
pub struct AirwallexConfig {
    #[serde(default)]
    pub base_url: String,
    #[serde(default)]
    pub client_id: String,
    #[serde(default)]
    pub api_key: String,
    #[serde(default)]
    pub webhook_secret: String,
}

pub type SharedPaymentConfig = Arc<PaymentConfig>;

impl Default for PaymentConfig {
    fn default() -> Self {
        Self {
            currency: default_currency(),
            max_pagination: default_max_pagination(),
            airwallex: AirwallexConfig::default(),
        }
    }
}

fn default_currency() -> String {
    "CNY".to_string()
}

fn default_max_pagination() -> u64 {
    100
}