//! 滑块匹配集成测试。

mod common;

use common::{load_image, sample_path};
use ddddocr_core::Slider;

/// 边缘模式匹配应定位到预期坐标。
#[test]
fn slide_match_locates_target_position() {
    let engine = Slider::new();
    let target = load_image(sample_path("target1.png")).expect("请确保 samples/target1.png 存在");
    let background = load_image(sample_path("background1.png")).expect("请确保 samples/background1.png 存在");

    let start = std::time::Instant::now();
    let result = engine
        .slide_match(&target, &background, false)
        .expect("Slide match 执行失败");
    let elapsed = start.elapsed();

    println!("边缘模式匹配: {result}");
    println!("耗时: {elapsed:?}");

    assert_eq!(result.target_x, 237);
    assert_eq!(result.target_y, 77);
    assert!(result.confidence > 0.0);
}

/// 灰度对比匹配应定位到预期坐标。
#[test]
fn slide_comparison_locates_target_position() {
    let engine = Slider::new();
    let target = load_image(sample_path("target2.jpg")).expect("请确保 samples/target2.jpg 存在");
    let background =
        load_image(sample_path("background2.jpg")).expect("请确保 samples/background2.jpg 存在");

    let start = std::time::Instant::now();
    let result = engine
        .slide_comparison(&target, &background)
        .expect("Slide comparison 执行失败");
    let elapsed = start.elapsed();

    println!(
        "灰度对比匹配: 坐标 [x: {}, y: {}], 置信度 {:.4}",
        result.target_x, result.target_y, result.confidence
    );
    println!("耗时: {elapsed:?}");

    assert_eq!(result.target_x, 171);
    assert_eq!(result.target_y, 90);
    assert!(result.confidence > 0.0);
}