#!/bin/bash
. "$PSScriptRoot/Context.ps1";

if (-not ("OpenQA.Selenium.Firefox.FirefoxDriver" -as [type])) {
    $zipFile = [System.IO.Compression.ZipFile]::OpenRead((Get-Package Selenium.WebDriver).Source);
    $stream = [System.IO.MemoryStream]::new();
    $reader = [System.IO.StreamReader]($zipFile.Entries[2]).Open();
    $reader.BaseStream.CopyTo($stream);
    [byte[]]$bytes = $stream.ToArray();
    $reader.Close();
    $zipFile.Dispose();
    [System.Reflection.Assembly]::Load($bytes);
}

function Start-AutomatedDownload() {
    param(
        [Context] $context,
        [string] $url,
        [string] $buttonSelector
    )

    $tempDir = $context.GetTempDirectory();
    $options = [OpenQA.Selenium.Firefox.FirefoxOptions]::new();
    $options.SetPreference("browser.download.folderList", 2);
    $options.SetPreference("browser.download.dir", $tempDir);
    # $options.AddArgument("--headless");
    $browser = [OpenQA.Selenium.Firefox.FirefoxDriver]::new($options);
    $browser.Navigate().GoToUrl($url);
    $browser.FindElement([OpenQA.Selenium.By]::CssSelector("$buttonSelector")).Click();
}