Modify Project 7

+- Project 7 Files

PA07-1102/Project_7.c

@@ -1,75 +1,216 @@
 // header files
+#include <time.h>
+#include <stdlib.h>
+#include "Console_IO_Utility.h"
+#include "File_Output_Utility.h"
+#include "File_Input_Utility.h"
 
 // global variables
+const int MIN_RAND_COUNT = 1;
+const int MAX_RAND_COUNT = 10;
+const int MIN_RAND_LIMIT = 1;
+const int MAX_RAND_LIMIT = 100000;
+const int VALUES_IN_ONE_LINE = 5;
 
 // function prototypes
+void displayResults();
+void generateRandomValues();
+int calculateTotal(int *taxArray, int numValsTaxArray);
+int getRandBetween(int minimumRandomLimit, int maximumRandomLimit);
+void printTitle();
+int saveData(int *fileName);
 
 int main()
 {
     // initialize variables
+    int taxArray[MAX_RAND_COUNT];
+    char fileName[STD_STR_LEN];
+    int numIncomeSources, sumIncomeSources;
+    int counter;
+    bool fileOpen;
+
+    // show title of program
+    printTitle();
+
     // get user input
+    // ask user for the filename of where their data is located.
+    promptForString("\nEnter the file name for random data generation: ",
+                                                                      fileName);
     // do calculations
+    // seed rand
+    srand(time(NULL));
+    // check if the file exists, and if it doesn't, generate random values.
+    fileOpen = openInputFile(fileName);
+    if(fileOpen)
+    {
+      for (counter = 0; counter < MAX_RAND_COUNT; counter++) {
+        taxArray[counter] = readIntegerFromFile();
+      }
+    }
+    else
+    {
+      generateRandomValues(fileName, MIN_RAND_COUNT, MAX_RAND_COUNT);
+    }
+
     // display results
+    displayResults(numIncomeSources, sumIncomeSources);
+
     // end program
+    printf("\nEnd Program\n");
+    return 0;
 }
 
 /*
 Name: displayResults
 Process: display results, if found
-Function Input/Parameters: ???
-Function Output/Parameters: ???
+Function Input/Parameters: numIncomeSourcesValue, sumIncomeSourcesValue
+Function Output/Parameters: none
 Function Output/Returned: none
 Device Input/Keyboard: none
 Device Output/Monitor: none
 Dependencies: printf or Console IO Utilities
 */
+void displayResults(int numIncomeSourcesValue, int sumIncomeSourcesValue)
+{
+    // initialize variables
+    // get user input
+    // do calculations
+    // display results
+    printf("\nTotal Sources of Income: %d\n", numIncomeSources);
+    printf("\nTotal Income           : %d\n", sumIncomeSources);
+    // return value
+}
 
 /*
-Name: downloadRandomValues
+Name: downloadRandomValues (not download, GENERATE)
 Process: takes file, min/max vals, opens file and puts in rand vals generated.
-Function Input/Parameters: fileName, minimumValue, maximumValue
+Function Input/Parameters: fileName, minimumRandomCount, maximumRandomCount
 Function Output/Parameters: fileName
 Function Output/Returned: none
 Device Input/Keyboard: none
 Device Output/Monitor: none
-Dependencies: ???
+Dependencies: getRandBetween
 */
+void generateRandomValues(char *filename, int minimumRandomCount, int maximumRandomCount)
+{
+    // initialize variables
+    bool fileOpen;
+    int numberOfValues;
+
+    // get user input
+      // input is passed in through parameters
+
+    // do calculations
+    // create a file.
+    fileOpen = openOutputFile(filename);
+    if(fileOpen)
+    {
+      for (numberOfValues = getRandBetween(minimumRandomCount,
+                  maximumRandomCount); numberOfValues < count; numberOfValues++)
+      {
+        /* code */
+      }
+    }
+    else
+    {
+      //place
+    }
+
+    // display results
+}
 
 /*
 Name: calculateTotal
-Process: totals the array numbers
-Function Input/Parameters: ???
-Function Output/Parameters: ???
-Function Output/Returned: none
+Process: totals the array numbers, return the sum.
+Function Input/Parameters: *taxArray, numValsTaxArray
+Function Output/Parameters: none
+Function Output/Returned: summedTaxArray
 Device Input/Keyboard: none
 Device Output/Monitor: none
 Dependencies: ???
 */
+int calculateTotal(int *taxArray, int numValsTaxArray)
+{
+    // initialize variables
+    int summedTaxArray;
+    int iterator, counter;
+    iterator = 0;
+
+    // get user input
+      // passed in through function parameter
+
+    // do calculations
+      // need to total the array's values, and count up the array values.
+      // use a loop to iterate through the array.
+    for (counter = iterator; counter < numValsTaxArray; counter++)
+    {
+      summedTaxArray = summedTaxArray + taxArray[counter];
+    }
+
+    // display results
+      // none
+
+    // return value
+    return summedTaxArray;
+}
 
 /*
 Name: getRandBetween
 Process: generates a random number between a high and low value (inclusive)
-Function Input/Parameters: ???
-Function Output/Parameters: ???
+Function Input/Parameters: minimumRandomLimit, maximumRandomLimit
+Function Output/Parameters: randomly generated value
 Function Output/Returned: none
 Device Input/Keyboard: none
 Device Output/Monitor: none
 Dependencies: rand, srand
 */
+int getRandBetween(int minimumRandomLimit, int maximumRandomLimit)
+{
+    // initialize variables
+    int range;
+
+    // get user input
+      // none
+
+    // do calculations
+    range = maximumRandomLimit - minimumRandomLimit + 1
+
+    // display results
+      // none
+
+    // return value
+    return rand() % range + minimumRandomLimit;
+}
 
 /*
 Name: printTitle
 Process: prints the program title and double underline
-Function Input/Parameters: ???
-Function Output/Parameters: ???
+Function Input/Parameters: none
+Function Output/Parameters: none
 Function Output/Returned: none
 Device Input/Keyboard: none
 Device Output/Monitor: none
 Dependencies: printf and Console IO Utility
 */
+void printTitle()
+{
+    // initialize variables
+      // none
+    // get user input
+      // none
+    // do calculations
+      // none
+    // display results
+      // print the title of the program and the equals characters.
+    printf("\nTotal Income From File Calculator\n");
+    printCharacters(33, '=');
+    printf("\n");
+    // return value
+      // none
+}
 
 /*
-Name: uploadData
+Name: uploadData (not uploading, SAVING.)
 Process: opens file, loads data into file, closes file, returns num values
 Function Input/Parameters: fileName
 Function Output/Parameters: none
@@ -78,3 +219,11 @@ Device Input/Keyboard: none
 Device Output/Monitor: none
 Dependencies: File IO Utilities
 */
+int saveData(int *fileName)
+{
+    // initialize variables
+    // get user input
+    // do calculations
+    // display results
+    // return value
+}