//   Copyright 2009 Bishop Brady Robotics Team 1517 - Made by Lincoln
//   If you choose to redistribute this program in any way, please
// give us some credit!
#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
using namespace std;
//Declared variables
string fileName;
ofstream scoutFile;
ifstream testFile;
int iTeamInfo[18][100];
string sTeamInfo[300];
string rowHeaders[] = {"                               Team number: ", "                 1st Partner team's number: ", 
"                 2nd Partner team's number: ", "                1st Opponent team's number: ", 
"                2nd Opponent team's number: ", "                3rd Opponent team's number: ", 
"              Pickup mechanism description: ", "                    Autonomous description: ", 
"                  Autonomous points scored: ", "                       Human points scored: ", 
"                    # of moon balls scored: ", "                   # of empty balls scored: ", 
"                 Can they use the airlock?: ", "                    Operator points scored: ", 
"                       How many penalties?: ", "                         Total team points: ", 
"                Total opponent team points: ", "Your personal performance rating (1 to 10): "};
string rowHeaderTypes[] = {"int", "int", "int", "int", "int", "int", "str", "str", "int", "int", "int", "int", "str", "int", "int", "int", "int", "int"};
int posx = 0; int posy = 0; int spos = 1;
void wayStation(int ans);

void pP() {//pP = "Perfect Pause"
     system("PAUSE");
     system("cls");
}

void txtWrite() {//Write to the document
     for (int i=0; i!=18; i++) {
         scoutFile << rowHeaders[i];
         for (int o=0; o!=99; o++) {
             int numSpace = 0;
             for (int c=0; c!=18; c++) {//find out what the longest entry is
                if (rowHeaderTypes[c] == "str") {
                   if (numSpace < sTeamInfo[iTeamInfo[c][o]].length()) {
                      numSpace = sTeamInfo[iTeamInfo[c][o]].length();
                   }
                } else {
                   stringstream converter;
                   converter << iTeamInfo[c][o];
                   if (numSpace < converter.str().length()) {
                      numSpace = converter.str().length();
                   }
                }
             }
             if (iTeamInfo[i][o]) {
                  if (rowHeaderTypes[i] == "int") {//if it's an int, we need to convert it to a string to get the length
                       scoutFile << iTeamInfo[i][o];
                       stringstream converter;
                       converter << iTeamInfo[i][o];
                       for (int c=0; c < (numSpace - converter.str().length() + 1); c++) {
                          scoutFile << " ";
                       }
                  } else {
                       scoutFile << sTeamInfo[iTeamInfo[i][o]];
                       for (int c=0; c < (numSpace - sTeamInfo[iTeamInfo[i][o]].length() + 1); c++) {
                          scoutFile << " ";
                       }
                  }
              }
         }
         scoutFile << "\n";
     }
}

void cellEdit() {//Get the information from the user
     if (posy > 17) posy = 0;
     for (int i=0; i!=18; i++) {
         cout << rowHeaders[i];
         if (rowHeaderTypes[i] == "int") {
                cin >> iTeamInfo[posy][posx];
         } else {
                getline(cin, sTeamInfo[spos]);
                iTeamInfo[posy][posx] = spos;
                spos++;
         }
         cin.clear();
         cin.ignore(999, '\n');
         posy++;
     }
}

void openSheet() {
    //scoutFile.close(); //NEVER DO THIS BEFORE OPENEING **RAWR**!!!!!!!!!!!!!
    cout << "  Please enter the scouting sheet file's name. If it\n";
    cout << "doesn't exist yet, it will be created: ";
    cin >> fileName;
    fileName = fileName + ".txt";
    //Check if we actually opened the file
    testFile.open(fileName.c_str(), ifstream::in);
    testFile.close();
    if(testFile.fail()) {//The file doesn't exist
       testFile.clear(ios::failbit);
       scoutFile.open (fileName.c_str());
       cout << "\nCreated file \""+fileName+"\" successfully!\n";
       pP();
    } else {//The file exists
       cout << "\nAre you sure you want to edit \""+fileName+"\"? (yes/no)\n(WARNING: Existing data will be overwritten): ";
       string ans;
       cin >> ans;
       if (ans == "yes") {
              scoutFile.open (fileName.c_str());
              cout << "\n\""+fileName+"\" is now ready for editing..\n";
       } else {
              cout << "Did not open \""+fileName+"\"";
       }
       pP();
    }
}

void editSheet() {
    //Check if we actually have an open file
    if (! scoutFile.is_open()) {
       //We didn't open it :(
       cout << "ERR: Please open/create a file first\n";
       pP();
    } else {
       //We opened it! :D
       cout << "Editing file \""+fileName+"\"\n";
       pP();
       cellEdit();
       posx++;
       cout << "Continue to the next team?(yes/no): ";
       string ans;
       cin >> ans;
       if (ans == "yes") {
            system("cls");
            wayStation(2);
       } else {
            txtWrite();
       }
    }
}

void wayStation(int ans) {
     switch (ans) {//goes through each option
          case 1: openSheet(); break;
          case 2: editSheet(); break;
          case 3: break;
          default: cout << "Please enter a correct menu number\n"; break;
     }
}

int main() {
    //Opening Notice
    cout << "**======================= NOTE =======================**\n";
    cout << "||    The created .txt file will be saved in the      ||\n";
    cout << "||  same directory as this program..                  ||\n";
    cout << "||                                                    ||\n";
    cout << "||    Also, be sure to use underscores ( _'s )        ||\n";
    cout << "||  instead of spaces while entering the filename     ||\n";
    cout << "**====================================================**\n\n";
    //Menu
    int ans;
    while (ans!=3) {
          cout << "**======================= MENU =======================**\n";
          cout << "||    1: Open                                         ||\n";
          cout << "||    2: Edit                                         ||\n";
          cout << "||    3: Exit                                         ||\n";
          cout << "**====================================================**\n";
          cout << "Your choice: ";
          cin  >> ans; cout << endl;
          system("cls");
          wayStation(ans);//Send answer to the next station
          system("cls");
    }
    scoutFile.close();
}