import re
import os
import sys

try:
    import IDF
except ImportError:
    # this is a test case write with tiny-test-fw.
    # to run test cases outside tiny-test-fw,
    # we need to set environment variable `TEST_FW_PATH`,
    # then get and insert `TEST_FW_PATH` to sys path before import FW module
    test_fw_path = os.getenv("TEST_FW_PATH")
    if test_fw_path and test_fw_path not in sys.path:
        sys.path.insert(0, test_fw_path)

    import IDF


@IDF.idf_example_test(env_tag="Example_WIFI", ignore=True)
def test_examples_protocol_esp_http_client(env, extra_data):
    """
    steps: |
      1. join AP
      2. Send HTTP request to httpbin.org
    """
    dut1 = env.get_dut("esp_http_client", "examples/protocols/esp_http_client")
    # check and log bin size
    binary_file = os.path.join(dut1.app.binary_path, "esp-http-client-example.bin")
    bin_size = os.path.getsize(binary_file)
    IDF.log_performance("esp_http_client_bin_size", "{}KB".format(bin_size // 1024))
    IDF.check_performance("esp_http_client_bin_size", bin_size // 1024)
    # start test
    dut1.start_app()
    dut1.expect("Connected to AP, begin http example", timeout=30)
    dut1.expect(re.compile(r"HTTP GET Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP POST Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP PUT Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP PATCH Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP DELETE Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP HEAD Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP Basic Auth Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP Basic Auth redirect Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP Digest Auth Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP Relative path redirect Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP Absolute path redirect Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTPS Status = 200, content_length = (\d)"))
    dut1.expect(re.compile(r"HTTP redirect to HTTPS Status = 200, content_length = (\d)"), timeout=10)
    dut1.expect(re.compile(r"HTTP chunk encoding Status = 200, content_length = -1"))
    dut1.expect(re.compile(r"HTTP Stream reader Status = 200, content_length = (\d)"))
    dut1.expect("Finish http example")


if __name__ == '__main__':
    test_examples_protocol_esp_http_client()