import requests


headers = {
    "accept": "application/json, text/plain, */*",
    "accept-language": "zh-CN,zh;q=0.9",
    "cache-control": "no-cache",
    "culture": "zh-HK",
    "origin": "https://www.jetstar.com",
    "pragma": "no-cache",
    "priority": "u=1, i",
    "referer": "https://www.jetstar.com/",
    "sec-ch-ua": "\"Google Chrome\";v=\"135\", \"Not-A.Brand\";v=\"8\", \"Chromium\";v=\"135\"",
    "sec-ch-ua-mobile": "?0",
    "sec-ch-ua-platform": "\"Windows\"",
    "sec-fetch-dest": "empty",
    "sec-fetch-mode": "cors",
    "sec-fetch-site": "same-site",
    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36"
}

def search_flight_date():
    """查询航班日期, 即那天有航班"""
    url = "https://digitalapi.jetstar.com/v1/farecache/flights/batch/availability-with-fareclasses"
    params = {
        "flightCount": "1",
        "includeSoldOut": "true",
        "requestType": "StarterOnly",
        "from": "2025-05-26",  # 采集开始时间
        "end": "2025-05-27",   # 采集结束时间,可随意写
        "departures": "CTS",
        "arrivals": "KOJ",
        "direction": "outbound",
        "paxCount": "1",
        "includeFees": "false"
    }
    response = requests.get(url, headers=headers, params=params, verify=False)
    response.raise_for_status()
    print(response.json())
    # for i in response.json():
    #     print(i)
    json_data = response.json()[0]['routes']
    for key, val in json_data.items():
        flight_dates = list(val.get('flights', {}).keys())
        print(f'航段: {key} 对应有航班的日期为: {flight_dates}')


search_flight_date()