//! Kategori ve ödeme türü davranış testleri.

mod common;

use axum::http::StatusCode;
use common::TestApp;
use serde_json::{Value, json};

fn names(list: &Value) -> Vec<&str> {
    list.as_array()
        .unwrap()
        .iter()
        .map(|i| i["name"].as_str().unwrap())
        .collect()
}

#[tokio::test]
async fn new_household_gets_default_categories_and_payment_methods() {
    let app = TestApp::new().await;
    let s = app.register("Yeni", None).await;

    let (_, cats) = app.get("/categories", &s).await;
    assert_eq!(cats.as_array().unwrap().len(), 13);
    // Grup sırası: needs → wants → culture → unexpected
    let groups: Vec<&str> = cats
        .as_array()
        .unwrap()
        .iter()
        .map(|c| c["group"].as_str().unwrap())
        .collect();
    assert_eq!(groups.first(), Some(&"needs"));
    assert_eq!(groups.last(), Some(&"unexpected"));

    let (_, pms) = app.get("/payment-methods", &s).await;
    assert_eq!(
        names(&pms),
        vec!["Nakit", "Kredi Kartı", "Banka Kartı", "Havale/EFT"]
    );
    assert!(
        pms[0].get("group").is_none(),
        "ödeme türünde group alanı olmamalı"
    );

    app.cleanup().await;
}

#[tokio::test]
async fn create_validates_and_appends_to_end_of_group() {
    let app = TestApp::new().await;
    let s = app.register("Test", None).await;

    // Grup zorunlu
    let (st, _) = app
        .post("/categories", &s, json!({ "name": "Grupsuz" }))
        .await;
    assert_eq!(st, StatusCode::BAD_REQUEST);
    // Boş ad
    let (st, _) = app
        .post(
            "/categories",
            &s,
            json!({ "group": "needs", "name": "   " }),
        )
        .await;
    assert_eq!(st, StatusCode::BAD_REQUEST);
    // Geçersiz grup
    let (st, _) = app
        .post("/categories", &s, json!({ "group": "luks", "name": "X" }))
        .await;
    assert_eq!(st, StatusCode::BAD_REQUEST);
    // Aynı ad (büyük/küçük harf duyarsız) → 409
    let (st, body) = app
        .post(
            "/categories",
            &s,
            json!({ "group": "needs", "name": "MARKET" }),
        )
        .await;
    assert_eq!(st, StatusCode::CONFLICT, "{body}");
    // Aynı ad başka grupta serbest
    let (st, _) = app
        .post(
            "/categories",
            &s,
            json!({ "group": "wants", "name": "Market" }),
        )
        .await;
    assert_eq!(st, StatusCode::CREATED);

    // Yeni kayıt grubun sonuna eklenir
    let (st, cat) = app
        .post(
            "/categories",
            &s,
            json!({ "group": "needs", "name": " Aidat ", "emoji": "🏢" }),
        )
        .await;
    assert_eq!(st, StatusCode::CREATED);
    assert_eq!(cat["name"], "Aidat");
    let (_, cats) = app.get("/categories", &s).await;
    let needs: Vec<&str> = cats
        .as_array()
        .unwrap()
        .iter()
        .filter(|c| c["group"] == "needs")
        .map(|c| c["name"].as_str().unwrap())
        .collect();
    assert_eq!(needs.last(), Some(&"Aidat"));

    app.cleanup().await;
}

#[tokio::test]
async fn update_deactivate_and_version_conflict() {
    let app = TestApp::new().await;
    let s = app.register("Test", None).await;
    let (_, pm) = app
        .post(
            "/payment-methods",
            &s,
            json!({ "name": "Yemek Kartı", "emoji": "🍽️" }),
        )
        .await;
    let path = format!("/payment-methods/{}", pm["id"].as_str().unwrap());
    assert_eq!(pm["version"], 1);

    // Ad + emoji kaldırma, doğru sürümle
    let (st, upd) = app
        .patch(
            &path,
            &s,
            json!({ "name": "Multinet", "emoji": "", "version": 1 }),
        )
        .await;
    assert_eq!(st, StatusCode::OK);
    assert_eq!(upd["name"], "Multinet");
    assert_eq!(upd["emoji"], Value::Null);
    assert_eq!(upd["version"], 2);

    // Eski sürümle güncelleme → 409 (başkası değiştirmiş)
    let (st, _) = app
        .patch(&path, &s, json!({ "name": "Sodexo", "version": 1 }))
        .await;
    assert_eq!(st, StatusCode::CONFLICT);

    // Pasife al: varsayılan listede görünmez, include_inactive ile görünür
    let (st, _) = app.patch(&path, &s, json!({ "is_active": false })).await;
    assert_eq!(st, StatusCode::OK);
    let (_, active) = app.get("/payment-methods", &s).await;
    assert!(!names(&active).contains(&"Multinet"));
    let (_, all) = app.get("/payment-methods?include_inactive=true", &s).await;
    assert!(names(&all).contains(&"Multinet"));

    // Pasif kayıtla aynı adda yeni kayıt açılamaz
    let (st, _) = app
        .post("/payment-methods", &s, json!({ "name": "multinet" }))
        .await;
    assert_eq!(st, StatusCode::CONFLICT);

    // Olmayan / bozuk kimlik → 404
    let (st, _) = app
        .patch(
            "/payment-methods/01a1cc59-0000-7000-8000-000000000000",
            &s,
            json!({ "name": "X" }),
        )
        .await;
    assert_eq!(st, StatusCode::NOT_FOUND);
    let (st, _) = app
        .patch("/payment-methods/bozuk", &s, json!({ "name": "X" }))
        .await;
    assert_eq!(st, StatusCode::NOT_FOUND);

    app.cleanup().await;
}

#[tokio::test]
async fn reorder_requires_complete_list() {
    let app = TestApp::new().await;
    let s = app.register("Test", None).await;

    let (_, cats) = app.get("/categories", &s).await;
    let mut culture: Vec<String> = cats
        .as_array()
        .unwrap()
        .iter()
        .filter(|c| c["group"] == "culture")
        .map(|c| c["id"].as_str().unwrap().to_string())
        .collect();
    assert_eq!(culture.len(), 3);

    // Eksik liste → 400
    let (st, _) = app
        .put(
            "/categories/order",
            &s,
            json!({ "group": "culture", "ids": &culture[..2] }),
        )
        .await;
    assert_eq!(st, StatusCode::BAD_REQUEST);

    // Ters çevir → yeni sıra
    culture.reverse();
    let (st, ordered) = app
        .put(
            "/categories/order",
            &s,
            json!({ "group": "culture", "ids": culture }),
        )
        .await;
    assert_eq!(st, StatusCode::OK);
    assert_eq!(names(&ordered), vec!["Sinema/Konser", "Eğitim", "Kitap"]);
    assert_eq!(ordered[0]["sort_order"], 10);

    app.cleanup().await;
}