use crate::{Account, Address, Worker, InvoiceId};
use chrono::NaiveDate;
use serde::{Serialize, Deserialize};

/// Describes invoice metadata
#[derive(Serialize, Deserialize)]
pub struct InvoiceFile {
    invoice_id: InvoiceId,
    date: NaiveDate,
    author: Worker,
    account: Account,
    client: Address,
    vat: u8,
    service: Vec<ServiceEntry>,
    currency: String,
    lang: String,
}

/// A service description
#[derive(Serialize, Deserialize)]
pub enum ServiceEntry {
    Line(String),
    Hash {
        description: String,
        price: usize,
        details: Vec<String>,
    }
}

pub fn data_templ() -> String {

    todo!()
}