using LoginPI.Engine.ScriptBase;
using System;
using System.IO;
using System.Collections.Generic;
using System.Runtime.InteropServices;
public class typeRandomSentence : ScriptBase {
    static readonly string filePath = @"%temp%\loginvsi.txt";
    static List<string> list = new List<string>();
    static readonly Random rnd = new Random();
    private void Execute() {
	/*
	-Disclaimer: This workload is provided as-is and might need further configuration and customization to work successfully in each unique environment. For further Professional Services-based customization please consult with the Login VSI Support and Services team. Please refer to the Help Center section "Application Customization" for further self-help information regarding workload crafting and implementation.
	-Run the workload against the "target" using Script Editor to ensure it will work before uploading it and testing with it	
	-Go through the workload to understand what it's doing. Comment out any unneeded app tests (code blocks) or add on any needed functional testing
	-This workload will: type a random sentence
	-Workload version and changelist:
	--V1.0 | original
	-Leave Application running compatibility: false
	*/
        START();

        // Type two random sentences
        MainWindow.Type(RandomSentence(), cpm: 999);
        MainWindow.Type(RandomSentence(), cpm: 999);

        // Type three random sentences in one line of code
        MainWindow.Type(RandomSentence() + RandomSentence() + RandomSentence(), cpm: 999);

        Wait(5);
    }
    string RandomSentence() {
        if (list.Count == 0) {
            ReadTextFile(filePath);
        }
        string sentence = "";
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) {
            var index = rnd.Next(list.Count);
            sentence = list[index];
        }
        return sentence;
    }
    void ReadTextFile(string filePath) {
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) {
            if (!(FileExists(filePath))) {
                CopyFile(KnownFiles.PlainTextFile, filePath);
            }

            using var sr = new StreamReader(Environment.ExpandEnvironmentVariables(filePath));

            string line;
            while ((line = sr.ReadLine()) != null) {
                string[] split = line.Split(new Char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);

                foreach (string s in split) {
                    if ((s != "") && (s != ".")) {
                        list.Add(s.Trim() + ".\n");
                    }
                }
            }
        }
    }
}