import urllib.request
import urllib.parse
import json
import numpy as np
import tifffile
import tempfile
import os

def test_level(level, lat=None, lon=None, radius_km=50.0):
    print(f"Testing level: {level} (lat={lat}, lon={lon}, radius_km={radius_km})")
    try:
        dummy_data = np.random.randint(0, 255, (224, 224, 3), dtype=np.uint8)
        with tempfile.NamedTemporaryFile(suffix=".tif", delete=False) as tmp:
            tifffile.imwrite(tmp.name, dummy_data)
            tmp_path = tmp.name
            
        boundary = "----WebKitFormBoundary7MA4YWxkTrZu0gW"
        parts = []
        
        parts.append(f"--{boundary}")
        parts.append('Content-Disposition: form-data; name="file"; filename="upload_test.tif"')
        parts.append('Content-Type: image/tiff')
        parts.append('')
        with open(tmp_path, "rb") as f:
            parts.append(f.read())
            
        parts.append(f"--{boundary}")
        parts.append('Content-Disposition: form-data; name="query_modality"')
        parts.append('')
        parts.append('optical')
        
        parts.append(f"--{boundary}")
        parts.append('Content-Disposition: form-data; name="k"')
        parts.append('')
        parts.append('5')
        
        parts.append(f"--{boundary}")
        parts.append('Content-Disposition: form-data; name="level"')
        parts.append('')
        parts.append(level)
        
        if lat is not None and lon is not None:
            parts.append(f"--{boundary}")
            parts.append('Content-Disposition: form-data; name="lat"')
            parts.append('')
            parts.append(str(lat))
            
            parts.append(f"--{boundary}")
            parts.append('Content-Disposition: form-data; name="lon"')
            parts.append('')
            parts.append(str(lon))
            
            parts.append(f"--{boundary}")
            parts.append('Content-Disposition: form-data; name="radius_km"')
            parts.append('')
            parts.append(str(radius_km))
            
        parts.append(f"--{boundary}--")
        parts.append('')
        
        body = b""
        for p in parts:
            if isinstance(p, str):
                body += p.encode("utf-8") + b"\r\n"
            else:
                body += p + b"\r\n"
                
        req = urllib.request.Request(
            "http://localhost:7860/api/search",
            data=body,
            headers={
                "Content-Type": f"multipart/form-data; boundary={boundary}",
                "Content-Length": str(len(body))
            }
        )
        
        response = urllib.request.urlopen(req)
        res_data = json.loads(response.read().decode())
        print("  SUCCESS!")
        print("  Results count:", len(res_data["results"]))
        if res_data["results"]:
            print("  First result class:", res_data["results"][0]["class"])
        else:
            print("  EMPTY RESULTS!")
        os.remove(tmp_path)
    except Exception as e:
        print("  FAILED:", e)

if __name__ == "__main__":
    test_level("level1")
    print("-" * 30)
    test_level("level2")
    print("-" * 30)
    test_level("level3")
    print("-" * 30)
    test_level("level4", lat=20.5937, lon=78.9629, radius_km=50.0)
    print("-" * 30)
    test_level("level4", lat=20.5937, lon=78.9629, radius_km=500.0)