using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
 
using System;
using System.IO;
using System.Reflection;
using System.Text;
using System.Threading;

namespace HTEXChart
{
    class Program
    {
        static void Main(string[] args)
        {


            //ChromeOptions op = new ChromeOptions();
            //op.AddArguments("--headless");//开启无gui模式
            //op.AddArguments("--no-sandbox");//停用沙箱以在Linux中正常运行
            //ChromeDriver cd = new ChromeDriver(Environment.CurrentDirectory, op, TimeSpan.FromSeconds(180));
            //cd.Navigate().GoToUrl("http://chart.icaile.com/sd11x5.php");
            //string text = cd.FindElementById("fixedtable").Text;
            //cd.Quit();
            PageScreenshotAll("https://cdhabook.teammodel.cn/ziteng/index.html", "F:\\111.png");
            //Console.WriteLine(text);
          //  Console.Read();
        }
        public static void PageScreenshotAll(string url, string path)
        {
            ChromeDriver driver = null;
            try
            {
                ChromeOptions options = new ChromeOptions();
                options.AddArguments("headless", "disable-gpu");
                driver = new ChromeDriver(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), options);
                driver.Navigate().GoToUrl(url);
                string width = driver.ExecuteScript("return document.body.scrollWidth").ToString();
                string height = driver.ExecuteScript("return document.body.scrollHeight").ToString();
                driver.Manage().Window.Size = new System.Drawing.Size(int.Parse(width)+40, int.Parse(height)); //=int.Parse( height);
                var screenshot = (driver as ITakesScreenshot).GetScreenshot();
                screenshot.SaveAsFile(path);
            }
            catch (Exception ex)
            {
               // logger.Error(ex.Message + Environment.NewLine + ex.StackTrace);
            }
            finally
            {
                if (driver != null)
                {
                    driver.Close();
                    driver.Quit();
                }
            }
        }
        public static void PageScreenshot(string url, string path)
        {
            ChromeDriver driver = null;
            try
            {
                ChromeOptions options = new ChromeOptions();
                options.AddArguments("headless", "disable-gpu");
                driver = new ChromeDriver(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), options, TimeSpan.FromSeconds(10));
                driver.Navigate().GoToUrl(url);
                
                var screenshot = (driver as ITakesScreenshot).GetScreenshot();
                screenshot.SaveAsFile(path);
                //driver.Navigate().GoToUrl("F:\\ECharts1\\index.html");
                
                //var screenshot1 = (driver as ITakesScreenshot).GetScreenshot();
                //screenshot1.SaveAsFile("F:\\222.png");
            }
            catch (Exception ex)
            {
               // logger.Error(ex.Message + Environment.NewLine + ex.StackTrace);
            }
            finally
            {
                if (driver != null)
                {
                    driver.Close();
                    driver.Quit();
                }
            }
        }
    }
}