use actix_web::{http::StatusCode, test};
use serde_json::Value;

use meilisearch_http::create_app;
use meilisearch_http::data::Data;

pub struct Service(pub Data);

impl Service {
    pub async fn post(&self, url: impl AsRef<str>, body: Value) -> (Value, StatusCode) {
        let mut app = test::init_service(create_app!(&self.0, true)).await;

        let req = test::TestRequest::post()
            .uri(url.as_ref())
            .set_json(&body)
            .to_request();
        let res = test::call_service(&mut app, req).await;
        let status_code = res.status();

        let body = test::read_body(res).await;
        let response = serde_json::from_slice(&body).unwrap_or_default();
        (response, status_code)
    }

    /// Send a test post request from a text body, with a `content-type:application/json` header.
    pub async fn post_str(
        &self,
        url: impl AsRef<str>,
        body: impl AsRef<str>,
    ) -> (Value, StatusCode) {
        let mut app = test::init_service(create_app!(&self.0, true)).await;

        let req = test::TestRequest::post()
            .uri(url.as_ref())
            .set_payload(body.as_ref().to_string())
            .insert_header(("content-type", "application/json"))
            .to_request();
        let res = test::call_service(&mut app, req).await;
        let status_code = res.status();

        let body = test::read_body(res).await;
        let response = serde_json::from_slice(&body).unwrap_or_default();
        (response, status_code)
    }

    pub async fn get(&self, url: impl AsRef<str>) -> (Value, StatusCode) {
        let mut app = test::init_service(create_app!(&self.0, true)).await;

        let req = test::TestRequest::get().uri(url.as_ref()).to_request();
        let res = test::call_service(&mut app, req).await;
        let status_code = res.status();

        let body = test::read_body(res).await;
        let response = serde_json::from_slice(&body).unwrap_or_default();
        (response, status_code)
    }

    pub async fn put(&self, url: impl AsRef<str>, body: Value) -> (Value, StatusCode) {
        let mut app = test::init_service(create_app!(&self.0, true)).await;

        let req = test::TestRequest::put()
            .uri(url.as_ref())
            .set_json(&body)
            .to_request();
        let res = test::call_service(&mut app, req).await;
        let status_code = res.status();

        let body = test::read_body(res).await;
        let response = serde_json::from_slice(&body).unwrap_or_default();
        (response, status_code)
    }

    pub async fn delete(&self, url: impl AsRef<str>) -> (Value, StatusCode) {
        let mut app = test::init_service(create_app!(&self.0, true)).await;

        let req = test::TestRequest::delete().uri(url.as_ref()).to_request();
        let res = test::call_service(&mut app, req).await;
        let status_code = res.status();

        let body = test::read_body(res).await;
        let response = serde_json::from_slice(&body).unwrap_or_default();
        (response, status_code)
    }
}