public static void Calculate(SentimentDictionary dictionary, List <Tweet> tweets)
{
File.Delete("sentiment_log.txt");
foreach (var tweet in tweets)
{
Console.WriteLine("{0} : {1}", tweet, Calculate(dictionary, tweet.Message));
Console.WriteLine(tweets.IndexOf(tweet));
}
}
static void Main(string[] args)
{
SentimentDictionary dictionary = new SentimentDictionary(@"D:\PS3_TweetTrens\trends\data\sentiments.csv");
dictionary.Read();
SentimentCalculation.Calculate(dictionary, Tweets.TweetsReader.Read(@"D:\PS3_TweetTrens\trends\data\my_job.txt"));
Console.ReadKey();
}
private static double?Calculate(SentimentDictionary dictionary, Text tweet)
{
double?result = 0;
bool hasChanged = false;
using (StreamWriter sw = new StreamWriter("sentiment_log.txt", true))
{
foreach (var sentence in tweet.Sentences)
{
string key;
for (int i = 0; i < sentence.Words.Count; i++)
{
key = sentence.Words[i].Wd.ToLower();
double?temp = null;
int count = 0;
while (true)
{
if (dictionary.ContainsKey(key) && !dictionary.ContainsSubstring(key + " "))
{
result += dictionary.GetValue(key);
hasChanged = true;
sw.WriteLine("{0} : {1}", key, dictionary.GetValue(key));
sw.WriteLine("Total : {0}", result);
temp = null;
count = 0;
break;
}
else if (dictionary.ContainsSubstring(key + " ") && i + 1 < sentence.Words.Count && sentence.Words[i].Mark == null)
{
if (dictionary.ContainsKey(key))
{
temp = dictionary.GetValue(key);
}
sw.WriteLine("{0} : {1}", key, temp == null ? "not fount" : temp.ToString());
count++;
key += " " + sentence.Words[++i].Wd.ToLower();
sw.WriteLine("Add word: {0}", sentence.Words[i].Wd.ToLower());
}
else
{
sw.WriteLine("{0} : {1}", key, "not found");
if (temp != null)
{
result += temp;
hasChanged = true;
temp = null;
sw.WriteLine("Total : {0}", result);
}
i -= count;
count = 0;
break;
}
}
}
}
sw.WriteLine("{0} : {1}", tweet, result);
return(hasChanged ? result : null);
}
}
