risp/src/law/mod.rs

mod hits;

use serde::Deserialize;
use time::{format_description, OffsetDateTime};

use crate::Error;

use self::hits::Hits;

fn current_date() -> String {
    let local_date = OffsetDateTime::now_utc();
    let format = format_description::parse("[year]-[month]-[day]").unwrap(); //OK
    local_date.format(&format).expect("Failed to format date")
}

fn fetch_page(law_id: usize) -> Result<String, Error> {
    Ok(
        ureq::post("https://data.bka.gv.at/ris/api/v2.6/Bundesrecht")
            .send_form(&[
                ("Applikation", "BrKons"),
                ("Gesetzesnummer", &format!("{}", law_id)),
                ("DokumenteProSeite", "OneHundred"),
                ("Seitennummer", &format!("{}", 1)),
                ("Fassung.FassungVom", &current_date()),
            ])?
            .into_string()?,
    )
}

#[derive(Deserialize)]
struct OgdSearchResult {
    #[serde(rename = "OgdSearchResult")]
    ogd_document_results: OgdDocumentResults,
}

#[derive(Deserialize)]
struct OgdDocumentResults {
    hits: Hits,
    #[serde(rename = "OgdDocumentReference")]
    ogd_document_reference: OgdDocumentReference,
}

#[derive(Deserialize)]
struct OgdDocumentReference {
    #[serde(rename = "Data")]
    data: Vec<Data>,
}

#[derive(Deserialize)]
struct Data {}

pub(crate) fn parse(law_id: usize) -> Result<(), Error> {
    let result = fetch_page(law_id)?;
    println!("{result:#?}");
    Ok(())
}