# Requêtes HTTP avec httpx
# httpx est un client HTTP moderne (sync/async, HTTP/2)
#
# Services HTTP echo interchangeables (même API) :
#   - https://httpbin.org   (original, parfois instable)
#   - https://httpbin.dev   (clone fiable)
#   - https://httpcan.org   (clone Rust)
#
# Exécuter:
#   catnip docs/codex/web/httpx_requests.cat

httpx = import("httpx")
json = import("json")

# Service de test (changer ici si besoin)
BASE_URL = "https://httpbin.dev"

# GET simple

print("⇒ GET request")
response = httpx.get(f"{BASE_URL}/get")
print("  Status:", response.status_code)
print("  Content-Type:", response.headers["content-type"])

# Parsing JSON de la réponse

print("\n⇒ Parsing JSON")
data = response.json()
print("  Origin IP:", data["origin"])
print("  URL:", data["url"])

# GET avec paramètres

print("\n⇒ GET avec paramètres")
params = dict(name = "catnip", version = "0.1")
response = httpx.get(f"{BASE_URL}/get", params = params)
data = response.json()
print("  Args reçus:", data["args"])

# GET avec headers

print("\n⇒ GET avec headers custom")
headers = dict(("X-Custom-Header", "catnip-test"), Accept = "application/json")
response = httpx.get(f"{BASE_URL}/headers", headers = headers)
data = response.json()
print("  Headers envoyés:")
for key in data["headers"].keys() {
    if key.startswith("X-") {
        print("    ", key, ":", data["headers"][key])
    }
}

# POST avec JSON

print("\n⇒ POST JSON")
payload = dict(message = "Hello from Catnip", count = 42)
response = httpx.post(f"{BASE_URL}/post", json = payload)
data = response.json()
print("  JSON envoyé:", data["json"])

# POST form data

print("\n⇒ POST form data")
form_data = dict(username = "alice", password = "secret123")
response = httpx.post(f"{BASE_URL}/post", data = form_data)
data = response.json()
print("  Form data:", data["form"])

# Accès aux bytes bruts

print("\n⇒ Réponse en bytes")
response = httpx.get(f"{BASE_URL}/bytes/16")
print("  Bytes reçus:", len(response.content), "octets")
print("  Raw:", response.content)

# Gestion des erreurs HTTP

print("\n⇒ Gestion erreurs")
response = httpx.get(f"{BASE_URL}/status/404")
print("  Status 404:", response.status_code)
print("  Is error:", response.status_code >= 400)

# Timeout

print("\n⇒ Timeout")
response = httpx.get(f"{BASE_URL}/delay/1", timeout = 5.0)
print("  Requête avec délai: OK (status", response.status_code, ")")

print("\n⇒ Terminé")