//! erp-health 日常监测集成测试
//!
//! 验证日常监测 CRUD（委托 vital_signs）、列表按患者过滤、租户隔离。

use erp_health::dto::daily_monitoring_dto::*;
use erp_health::service::daily_monitoring_service;

use super::test_fixture::TestApp;

fn default_create_req(patient_id: uuid::Uuid) -> CreateDailyMonitoringReq {
    CreateDailyMonitoringReq {
        patient_id,
        record_date: chrono::NaiveDate::from_ymd_opt(2026, 5, 1).unwrap(),
        morning_bp_systolic: Some(125),
        morning_bp_diastolic: Some(82),
        evening_bp_systolic: None,
        evening_bp_diastolic: None,
        weight: Some(68.5),
        blood_sugar: Some(5.2),
        fluid_intake: Some(2000),
        urine_output: Some(1500),
        notes: Some("状态良好".to_string()),
    }
}

async fn seed_monitoring(app: &TestApp, patient_id: uuid::Uuid) -> DailyMonitoringResp {
    daily_monitoring_service::create_daily_monitoring(
        app.health_state(), app.tenant_id(), Some(app.operator_id()),
        default_create_req(patient_id),
    )
    .await
    .expect("创建日常监测应成功")
}

// ---------------------------------------------------------------------------
// 测试 1: 创建日常监测
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_create() {
    let app = TestApp::new().await;
    let patient_id = app.create_patient("监测患者").await;

    let dm = seed_monitoring(&app, patient_id).await;

    assert_eq!(dm.patient_id, patient_id);
    assert_eq!(dm.morning_bp_systolic, Some(125));
    assert_eq!(dm.weight, Some(68.5));
    assert_eq!(dm.version, 1);
}

// ---------------------------------------------------------------------------
// 测试 2: 查询日常监测
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_get() {
    let app = TestApp::new().await;
    let patient_id = app.create_patient("监测查询患者").await;
    let dm = seed_monitoring(&app, patient_id).await;

    let fetched = daily_monitoring_service::get_daily_monitoring(
        app.health_state(), app.tenant_id(), dm.id,
    )
    .await
    .expect("查询应成功");
    assert_eq!(fetched.id, dm.id);
    assert_eq!(fetched.blood_sugar, Some(5.2));
}

// ---------------------------------------------------------------------------
// 测试 3: 更新日常监测
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_update() {
    let app = TestApp::new().await;
    let patient_id = app.create_patient("监测更新患者").await;
    let dm = seed_monitoring(&app, patient_id).await;

    let updated = daily_monitoring_service::update_daily_monitoring(
        app.health_state(), app.tenant_id(), dm.id,
        Some(app.operator_id()),
        UpdateDailyMonitoringReq {
            weight: Some(67.0),
            blood_sugar: None,
            morning_bp_systolic: None,
            morning_bp_diastolic: None,
            evening_bp_systolic: Some(118),
            evening_bp_diastolic: Some(76),
            fluid_intake: None,
            urine_output: None,
            notes: None,
            record_date: None,
        },
        dm.version,
    )
    .await
    .expect("更新应成功");

    assert_eq!(updated.weight, Some(67.0));
    assert_eq!(updated.evening_bp_systolic, Some(118));
    assert_eq!(updated.version, 2);
}

// ---------------------------------------------------------------------------
// 测试 4: 列表按患者过滤
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_list_by_patient() {
    let app = TestApp::new().await;
    let patient_a = app.create_patient("监测列表A").await;
    let patient_b = app.create_patient("监测列表B").await;

    seed_monitoring(&app, patient_a).await;
    seed_monitoring(&app, patient_b).await;

    let list_a = daily_monitoring_service::list_daily_monitoring(
        app.health_state(), app.tenant_id(), patient_a, 1, 20,
    )
    .await
    .unwrap();
    assert_eq!(list_a.total, 1);

    let list_b = daily_monitoring_service::list_daily_monitoring(
        app.health_state(), app.tenant_id(), patient_b, 1, 20,
    )
    .await
    .unwrap();
    assert_eq!(list_b.total, 1);
}

// ---------------------------------------------------------------------------
// 测试 5: 软删除
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_soft_delete() {
    let app = TestApp::new().await;
    let patient_id = app.create_patient("监测删除患者").await;
    let dm = seed_monitoring(&app, patient_id).await;

    daily_monitoring_service::delete_daily_monitoring(
        app.health_state(), app.tenant_id(), dm.id,
        Some(app.operator_id()), dm.version,
    )
    .await
    .expect("删除应成功");

    let result = daily_monitoring_service::get_daily_monitoring(
        app.health_state(), app.tenant_id(), dm.id,
    )
    .await;
    assert!(result.is_err(), "软删除后查询应失败");
}

// ---------------------------------------------------------------------------
// 测试 6: 租户隔离
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_tenant_isolation() {
    let app = TestApp::new().await;
    let patient_id = app.create_patient("监测隔离患者").await;
    seed_monitoring(&app, patient_id).await;

    let other_tenant = uuid::Uuid::new_v4();
    let list = daily_monitoring_service::list_daily_monitoring(
        app.health_state(), other_tenant, patient_id, 1, 20,
    )
    .await
    .unwrap();
    assert_eq!(list.total, 0, "不同租户不应看到日常监测");
}

// ---------------------------------------------------------------------------
// 测试 7: 无效患者创建返回错误
// ---------------------------------------------------------------------------
#[tokio::test]
async fn test_daily_monitoring_invalid_patient() {
    let app = TestApp::new().await;
    let fake_patient = uuid::Uuid::new_v4();

    let result = daily_monitoring_service::create_daily_monitoring(
        app.health_state(), app.tenant_id(), None,
        default_create_req(fake_patient),
    )
    .await;
    assert!(result.is_err(), "无效患者应返回错误");
}