use meilisearch_sdk::client::*;
use meilisearch_sdk::search::*;
use serde::{Serialize, Deserialize};

#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct BookMeili {
    pub id: i32,
    pub open_library_key: String,
    pub title: String,
    pub edition_count: i32,
    pub first_publish_year: i32,
    pub median_page_count: i32,
    pub goodread_id: String,
    pub description: String,
    pub cover: String,
    pub location: String,
    pub time_added: String,
    pub rating: i32,
    pub comments: String,
    pub author_name: Vec<String>,
    pub person: Vec<String>,
    pub place: Vec<String>,
    pub subject: Vec<String>,
    pub time: Vec<String>,
    pub isbn: Vec<String>,
}

pub async fn create_or_update_book(book: BookMeili, client: &Client) {
    // An index is where the documents are stored.
    let books = client.index("books");
    // Add some movies in the index. If the index 'movies' does not exist, Meilisearch creates it when you first add the documents.
    books.add_or_replace(&[
        book
    ], Some("id")).await.unwrap();
}


pub async fn delete_book(bookid: i32, client: &Client) {
    // An index is where the documents are stored.
    let books = client.index("books");
    books.delete_document(bookid).await.unwrap();
}


pub async fn search_book(search: &str, page: usize, client: &Client) -> Result<(Vec<BookMeili>, usize), meilisearch_sdk::errors::Error> {
    // An index is where the documents are stored.
    let books = client.index("books");
    let results : SearchResults<BookMeili> = books.search().with_query(search).with_offset((page-1)*24)
  .execute::<BookMeili>().await.unwrap();

  let formatted_results : Vec<BookMeili> = (results.hits).iter().map(|r| r.result.clone()).collect();
  //.iter()s.map(|r| r.formatted_result.unwrap()).collect();
  return Ok((formatted_results, results.estimated_total_hits));
}