using System;

using System.IO;

using AlchemyAPI;

public class TestApp

{

static public void Main ()

{

// Create an AlchemyAPI object.

AlchemyAPI.AlchemyAPI alchemyObj = new AlchemyAPI.AlchemyAPI();

// Load an API key from disk.

alchemyObj.LoadAPIKey("api_key.txt");

// Extract sentiment for a web URL.

string xml = alchemyObj.URLGetTextSentiment("http://www.techcrunch.com/");

Console.WriteLine (xml);

// Extract sentiment from a text string.

xml = alchemyObj.TextGetTextSentiment("Hello there, my name is Bob Jones. I live in the United States of America. Where do you live, Fred?");

Console.WriteLine (xml);

// Load a HTML document to analyze.

StreamReader streamReader = new StreamReader("data/example.html");

string htmlDoc = streamReader.ReadToEnd();

streamReader.Close();

// Extract sentiment from a HTML document.

xml = alchemyObj.HTMLGetTextSentiment(htmlDoc, "http://www.test.com/");

Console.WriteLine (xml);

// Extract named entities with entity-targeted sentiment.

AlchemyAPI_EntityParams entityParams = new AlchemyAPI_EntityParams();

entityParams.setSentiment(true);

xml = alchemyObj.TextGetRankedNamedEntities("Bryan Adams' genius is unsurpassed.", entityParams);

Console.WriteLine (xml);

// Extract keywords with keyword-targeted sentiment.

AlchemyAPI_KeywordParams keywordParams = new AlchemyAPI_KeywordParams();

keywordParams.setSentiment(true);

xml = alchemyObj.TextGetRankedKeywords("Bryan Adams' genius is unsurpassed.", keywordParams);

Console.WriteLine (xml);

// Extract Targeted Sentiment

AlchemyAPI_TargetedSentimentParams sentimentParams = new AlchemyAPI_TargetedSentimentParams();

sentimentParams.setShowSourceText(true);

xml = alchemyObj.TextGetTargetedSentiment("This car is terrible.", "car", sentimentParams);

Console.WriteLine(xml);

xml = alchemyObj.URLGetTargetedSentiment("http://techcrunch.com/2012/03/01/keen-on-anand-rajaraman-how-walmart-wants-to-leapfrog-over-amazon-tctv/", "Walmart",sentimentParams);

Console.WriteLine(xml);

xml = alchemyObj.HTMLGetTargetedSentiment(htmlDoc, "http://www.test.com/", "WujWuj", sentimentParams);

Console.WriteLine(xml);

}

}