-- Function to download the .dfpwm file and play it through all connected speakers
local function streamAudioFromURL(url)
    -- List of all connected speakers
    local speakers = {}

    -- Find all peripherals and check if they're speakers
    for _, peripheralName in ipairs(peripheral.getNames()) do
        if peripheral.getType(peripheralName) == "speaker" then
            table.insert(speakers, peripheral.wrap(peripheralName))  -- Wrap the speaker
        end
    end

    -- If no speakers were found, notify the user
    if #speakers == 0 then
        print("No speakers found on the network.")
        return
    end

    -- Make the HTTP GET request to fetch the .dfpwm file
    local response, data = http.get(url)

    -- Check for a valid response
    if not response then
        print("Error downloading file.")
        return
    end

    -- Save the data to a temporary file
    local file = fs.open("temp_audio.dfpwm", "w")
    file.write(data)
    file.close()

    -- Read the audio file and play it through all speakers
    local audioFile = fs.open("temp_audio.dfpwm", "r")
    local audioData = audioFile.readAll()  -- Read the entire file content
    audioFile.close()

    -- Check if audio data was successfully read
    if not audioData or #audioData == 0 then
        print("Error: No valid audio data found.")
        return
    end

    -- Play the audio on all speakers
    for _, speaker in ipairs(speakers) do
        local success, err = pcall(function()
            speaker.playAudio({audioData})  -- Pass the audio data as a table
        end)

        if not success then
            print("Failed to play audio on a speaker: " .. err)
        else
            print("Playing audio on speaker.")
        end
    end

    print("Playing audio from: " .. url)
end

-- Main program
print("Please paste the URL to stream the .dfpwm audio:")
local url = read()

-- Stream the audio from the provided URL
streamAudioFromURL(url)