/*
 *   Intro to Programming CSE 1310
 * University of Texas at Arlington
 */

package code23octf18arraylist;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Scanner;

/**
 *
 * @author jcmtiernan
 */
public class Code23OctF18ArrayList 
{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) 
    {
        String dataFile = "BMTtitleMix.txt";
        File inputData = new File (dataFile);
        Scanner inFile;  
        boolean dataValid = true; 
        /*
        String[] inputWords = new String[12];
        String[] titles = new String[100];
        int[] bookYears = new int[100];
        int[] movieYears = new int[100];
        int[] tvYears = new int[100];
        */
        String[] inputWords = new String[20];
        ArrayList<String> titles = new ArrayList<String>(100);
        ArrayList<Integer> bookYears = new ArrayList<Integer>(100);
        ArrayList<Integer> movieYears = new ArrayList<Integer>(100);
        ArrayList<Integer> tvYears = new ArrayList<Integer>(100);
        /*
        for (int i=0; i<100; i++)
        {
            titles.add(i, "");
            bookYears.add(0);
            movieYears.add(0);
            tvYears.add(0);
        }
        */
        try
        {
            inFile = new Scanner(inputData);
        }
        catch (FileNotFoundException fnfe)
        {
            inFile = new Scanner(System.in);
            System.out.println("\nInput file \""+dataFile+"\" was not found");
        }  
        Scanner inData = new Scanner(System.in);
        String inString = "";      
        int line = 0; 
        int bmt = 0;
        int books = 0;
        int movies = 0;
        int tvs = 0;
        
        String leastWord = "zzzz";
        String greatestWord = "AAAA";

        do
        {   
            inString = inFile.nextLine();
            inData = new Scanner(inString);
            
            inputWords = inString.split("\t");  // split assigns each word to an array element in inputWords
            books = 0;
            movies = 0;
            tvs = 0;
            
            bmt = 0;
            for(int i = 0; i < (inputWords.length); i++)
            {
                
                if (!inputWords[i].equals(""))  // note that inputWords != "" does not work
                {
                    System.out.println("Line "+line+": inputWords["+i+"]: "+inputWords[i]);
            
                    // Finding alphabetical least and greatest
                    if ((inputWords[i].compareTo(leastWord) < 0) && // compareTo gives <0, =0, or >0 value
                            (inputWords[i].compareTo("9999") > 0))
                    {
                        leastWord = inputWords[i];
                        //System.out.println("Current leastWord is : "+leastWord);
                    }
                    if (inputWords[i].compareTo(greatestWord) > 0)  // compareTo gives <0, =0, or >0 value
                    {
                        greatestWord = inputWords[i];
                        //System.out.println("Current greatestWord is : "+greatestWord);
                    } 
                    // capture the years
                    // doesn't handle error in numeric data
                    if (inputWords[i].equals("Book"))
                    {
                        bmt++;
                        books++;
                        bookYears.add(line,Integer.valueOf(inputWords[i+1]));
                        //System.out.println("In bookYears, line is "+line+" and i is "+i+" bookYear is "+bookYears.get(line));
                    }
                    if (inputWords[i].equals("Movie"))
                    {
                        bmt++;
                        movies++;
                        System.out.println("In movieYears, line is "+line+" and i is "+i);
                        movieYears.add(line, Integer.valueOf(inputWords[i+1]));
                        System.out.println("movieYears.get(line) is "+movieYears.get(line));
                    }     
                    if (inputWords[i].equals("TV"))
                    {
                        bmt++;
                        tvs++;
                        //System.out.println("In tvYears, line is "+line+" and i is "+i);
                        tvYears.add(line,Integer.valueOf(inputWords[i+1]));
                    }
                    if ((bmt >= 1) && (inputWords[i].charAt(0) > '9') &&
                           !(inputWords[i].equals("Book")) &&
                           !(inputWords[i].equals("Movie")) &&
                           !(inputWords[i].equals("TV")))
                    {
                        titles.add(line, inputWords[i]);
                        System.out.println("Added title: "+titles.get(line)+" bmt = "+bmt);
                        if ((books == 1) && (movies == 0) && (tvs == 0))
                        {
                            movieYears.add(line,0);
                            tvYears.add(line,0);
                        }
                        if ((books == 1) && (movies == 1) && (tvs == 0))
                        {
                            tvYears.add(line,0);
                        }  
                        if ((books == 1) && (movies == 0) && (tvs == 1))
                        {
                            movieYears.add(line,0);
                        }   
                        if ((books == 0) && (movies == 1) && (tvs == 1))
                        {
                            bookYears.add(line,0);
                        }   
                        if ((books == 0) && (movies == 1) && (tvs == 0))
                        {
                            bookYears.add(line,0);
                            tvYears.add(line,0);
                        }       
                        if ((books == 0) && (movies == 0) && (tvs == 1))
                        {
                            bookYears.add(line,0);
                            movieYears.add(line,0);
                        }                          
                    }
                    
                }
            }
            
            line++;
        }
        while (inFile.hasNext() && dataValid) ;
        inFile.close();
        
        System.out.println("\nThe earliest alphabetical title is "+leastWord);
        System.out.println("The latest alphabetical title is "+greatestWord);
        
        System.out.printf("\n%34s%8s%8s%8s\n","","Book","Movie","TV");
        System.out.printf("\n%34s%8s%8s%8s\n","Title","Publish","Premier","Air");        
        for(int k=0; k < line; k++)
        {
            //System.out.println("bookYears.get("+k+") = "+bookYears.get(k));
            if ((bookYears.get(k) != 0) || (movieYears.get(k) != 0) || (tvYears.get(k) != 0))
            {
                System.out.printf("%3d %-34s%8s%8s%8s\n",k,titles.get(k),
                    (bookYears.get(k) == 0? "": Integer.toString(bookYears.get(k))),
                    (movieYears.get(k) == 0? "": String.valueOf(movieYears.get(k))),
                    (tvYears.get(k) == 0? "": (""+tvYears.get(k))));
            }
        }
        
        System.out.println("");
        System.out.println("Printing array elements as one vector");
        System.out.println(titles);
        System.out.println(bookYears);
        ArrayList<String> names = new ArrayList<String>(titles);
        //names.
        //names = Arrays.copyOf(titles, line);
        System.out.println("\nPrinting copy of array as one vector");
        System.out.println(names);  
        //names.
        Collections.sort(names);
        
        System.out.println("\nPrinting sorted copy of array(Arrays.sort(names)) as one vector");
        System.out.println(names); 

        System.out.println("###");
        printList(names);
        
        // delete an element at array location 10
        System.out.println("\nDelete element at index 10: "+names.get(10));
        //names[10] = "";
        
        names.remove(10);
        System.out.println("***");
        printList(names);
        // remove the blank line by moving other items
        /*
        System.out.println("\nRemove the blank line by moving other items");
        for (int m=0; m < (names.length-1); m++)
        {
            if (names[m].isEmpty())
            {
                names[m] = names[m+1];
                names[m+1] = "";
            }
                
        }  
        printList(names);
        */
        
        // add an element at location 22
        System.out.println("\nAdd an element at location 22 - move elements to make space");
        int target = 22;
        /*
        for (int m=(names.length-1); m > target; m--)
        {
            if (names[m].isEmpty())
            {
                names[m] = names[m-1];
                names[m-1] = "";
            }
                
        }   
        */
        printList(names);
        //names[target] = "Magic Burns";
        names.add(22, "Magic Burns");
        System.out.println("\nAdding element \"Magic Burns\" at location 22");
        printList(names);
        
        // delete an element equal to 1955
        System.out.println("\nDelete an element equal to 1955");
        /*
        int loc = -1;
        for (int m=0; m < (names.length-1); m++)
        {   
            if (bookYears[m] == 1955)
            {
                loc = m;
            }
            
        }
        */
        System.out.println("***");
        printIntList(bookYears);
        bookYears.remove(Integer.valueOf(1955));
        System.out.println("---");
        printIntList(bookYears);
        // remove the element by moving other items
        /*
        System.out.println("\nRemove the element by moving other items");
        for (int m=loc; m < (names.length-1); m++)
        {
                bookYears[m] = bookYears[m+1];
                bookYears[m+1] = 0;
        }  
        printList(bookYears);
           
        */
        
        printFile(titles,bookYears,movieYears,tvYears, line);
        
        
    }
    
    public static void printList(String[] list)
    {
        for (int m=0; m < list.length; m++)
        {
            System.out.println(list[m]);
        }        
    }
    public static void printList(int[] list)
    {
        for (int m=0; m < list.length; m++)
        {
            System.out.println(list[m]);
        }        
    }    
    public static void printList(ArrayList<String> list)
    {
        for (int m=0; m < list.size(); m++)
        {
            if (!list.get(m).equals(""))
            {
                System.out.println(m+": "+list.get(m));
            }
        }        
    }
    public static void printIntList(ArrayList<Integer> list)
    {
        for (int m=0; m < list.size(); m++)
        {
            if (!list.get(m).equals(""))
            {
                System.out.println(m+": "+list.get(m));
            }
        }        
    }   
    public static void printFile(ArrayList<String> titles,ArrayList<Integer> bookYears, 
            ArrayList<Integer> movieYears,ArrayList<Integer> tvYears, int line)
    {
        PrintWriter output = new PrintWriter(System.out);
        try
        {
            output = new PrintWriter("BMTout.txt");
        }
        catch (FileNotFoundException fnfe)
        {
            System.out.println("Cannot print output to file.");
        }
        
        output.printf("\n%34s%8s%8s%8s\n","","Book","Movie","TV");
        output.printf("\n%34s%8s%8s%8s\n","Title","Publish","Premier","Air");        
        for(int k=0; k < (line-1); k++)
        {
            //System.out.println("bookYears.get("+k+") = "+bookYears.get(k));
            if ((bookYears.get(k) != 0) || (movieYears.get(k) != 0) || (tvYears.get(k) != 0))
            {
                output.printf("%3d %-34s%8s%8s%8s\n",k,titles.get(k),
                    (bookYears.get(k) == 0? "": Integer.toString(bookYears.get(k))),
                    (movieYears.get(k) == 0? "": String.valueOf(movieYears.get(k))),
                    (tvYears.get(k) == 0? "": (""+tvYears.get(k))));
            }
        } 
        output.close();
        
    }
}