/// <summary>
/// Loads from file to movie array.
/// </summary>
/// <param name="filePath">Load filepath</param>
/// <param name="movies">Movie array to add movies to</param>
/// <param name="menuItem">MenuItem to update with new spacing</param>
/// <returns>Movie array with loaded entries</returns>
public static Movie[] LoadFile(string filePath, Movie[] movies, MenuItem menuItem)
{
if (File.Exists(filePath))
{
StreamReader file = new StreamReader(filePath);
string line;
while ((line = file.ReadLine()) != null)
{
string[] lines = line.Split('\t');
if (lines.Length <= 0)
{
file.Close();
File.WriteAllText(filePath, string.Empty);
break;
}
string title = lines[0];
Genres genre;
double rating;
double length;
bool seen;
if (!Enum.TryParse(lines[1], out genre) && !double.TryParse(lines[2], out rating))
{
Console.WriteLine("Couldn't parse genre");
break;
}
if (!double.TryParse(lines[2], out rating))
{
Console.WriteLine("Couldn't parse rating");
break;
}
if (!double.TryParse(lines[3], out length))
{
Console.WriteLine("Couldn't parse length");
break;
}
if (!bool.TryParse(lines[4], out seen))
{
Console.WriteLine("Couldn't parse seen");
break;
}
Movie newMovie = new Movie(title, genre, rating, length, seen);
movies = EssentialFunctions.AddMovie(newMovie, movies);//Uses add movie function to dynamically add movies to an array (doesn't matter the size of the array)
EssentialFunctions.UpdateSpacing(title.Length, 2, menuItem);
}
file.Close();
Console.WriteLine("Loaded file");
return(movies);
}
else
{
File.Create(filePath);
return(null);
}
}
static void Main(string[] args)
{
bool playing = true;
string savePath = "Filmer.txt";
Movie[] movieList = new Movie[0];
Movie[] searchedMovies = new Movie[0];
int spacingTitle = 14;//Variables that dictates spacing between menu items
int spacingOther = 14;
int spacingMovies = 8;
Genres[] genres = Enums.genres;
ConsoleColor defaultColor = ConsoleColor.Yellow;
Menu[] menus = new Menu[3];//Define how many menus there are.
IntRange currentMenu = new IntRange(0, menus.Length);
menus[0] = new Menu(true, true);
menus[1] = new Menu(false);
menus[0].AddMenuItem("Title", spacingTitle, defaultColor, defaultColor, showCursor: true, sortingType: SortingTypes.Title);
menus[0].AddMenuItem("Genre", spacingOther, defaultColor, defaultColor, showCursor: true, sortingType: SortingTypes.Genre);
menus[0].AddMenuItem("Rating", spacingOther, defaultColor, defaultColor, showCursor: true, sortingType: SortingTypes.Rating);
menus[0].AddMenuItem("Length", spacingOther, defaultColor, defaultColor, showCursor: true, sortingType: SortingTypes.Length);
menus[0].AddMenuItem("Seen", spacingOther, defaultColor, defaultColor, showCursor: true, sortingType: SortingTypes.Seen);
menus[1].AddMenuItem("Title", spacingMovies, errorProfile: new ErrorProfileTitle());
menus[1].AddMenuItem("Genre", spacingMovies, errorProfile: new ErrorProfileGenre());
menus[1].AddMenuItem("Rating", spacingMovies, errorProfile: new ErrorProfileRating(0, 10));
menus[1].AddMenuItem("Length", spacingMovies, errorProfile: new ErrorProfileLength());
menus[1].AddMenuItem("Seen", spacingMovies, errorProfile: new ErrorProfileSeen(), showCursor: true);
menus[1].AddMenuItem("[Done]", color: ConsoleColor.Green, showCursor: false);
menus[1].AddMenuItem("[Cancel]", showCursor: false);
IntRange selection = new IntRange(0, menus[0].menuItems.Length - 1);
IntRange selectionAlt = new IntRange(0, movieList.Length);
bool ratingSorted = false;
bool editMovie = false;
movieList = FileFunctions.LoadFile(savePath, movieList, menus[currentMenu.Value].menuItems[0]);
ConsoleKey consoleKey;
ConsoleKeyInfo searchKeyInfo;
string headerText = "[1. Add] [Enter. Edit] [Delete. Remove] Search: ";
string searchString = "";
while (playing)
{
selection.MaxValue = menus[currentMenu.Value].Amount - 1;
selectionAlt.MaxValue = movieList.Length;
Console.SetCursorPosition(0, 0);
Console.WriteLine(headerText + searchString);
SetupMenus(menus[currentMenu.Value].MenuItems, 0, 2);
if (searchString.Length > 0)
{
DisplayMovies(searchedMovies);
Console.SetCursorPosition(0, 5 + movieList.Length);
for (int i = 5 + searchedMovies.Length; i < 5 + movieList.Length; i++)//
{
Console.SetCursorPosition(0, i);
Console.Write(new string(' ', Console.WindowWidth));
}
}
else
{
DisplayMovies(movieList);
}
Console.SetCursorPosition(headerText.Length + searchString.Length, 0);
searchKeyInfo = Console.ReadKey();
consoleKey = searchKeyInfo.Key;
UpdateMenu(consoleKey);
if (consoleKey == ConsoleKey.D1 || (consoleKey == ConsoleKey.Enter && selectionAlt.Value > 0)) //Key 1 pressed
{
int movieIndex = 0;
if (selectionAlt.Value > 0 && consoleKey != ConsoleKey.D1) //Check if movie is being edited
{
editMovie = true;
movieIndex = selectionAlt.Value - 1;
}
ChangeMenu(1);
if (editMovie)
{
Console.WriteLine("Edit movie");
}
else
{
Console.WriteLine("Add movie");
}
selection.MaxValue = menus[currentMenu.Value].Amount - 1;
selectionAlt.MaxValue = 0;
int topOffset = 2; //Used to add offset from top line
int errorOffset = 9; //Used to position error line
Object[] movieVariables = new Object[5]; //Create array that is going to hold input variables, the reason it's an object array is because the variable types are not the same
string[] userInputs = new string[selection.MaxValue + 1]; //Used to store all keystrokes from corresponding selection
bool[] inputsCorrect = new bool[userInputs.Length]; //Bool array used to collect all errors, if there are no errors the user can press done.
for (int i = 0; i < userInputs.Length; i++)
{
userInputs[i] = "";
}
for (int i = 0; i < menus[currentMenu.Value].menuItems.Length; i++)//Resets all menu items
{
menus[currentMenu.Value].menuItems[i].Correct = false;
}
DisplayGenres(genres, 0, 12 + topOffset, "Genres");
while (currentMenu.Value == 1)//While in adding movie menu
{
Console.SetCursorPosition(0, errorOffset + topOffset);
Console.Write(new string(' ', Console.WindowWidth));//Clear the error line
Console.SetCursorPosition(0, errorOffset + topOffset);
for (int i = 0; i < movieVariables.Length; i++)
{
if (menus[currentMenu.Value].menuItems[i].errorProfile != null && selection.Value == i)
{
SetInputs(menus[currentMenu.Value].menuItems[i].errorProfile.CheckError(userInputs[i], out movieVariables[i], 0, errorOffset + topOffset), i);
}
}
if (EssentialFunctions.CheckBools(inputsCorrect))//Sets the done button to true or false depending on if all other buttons are correct or not
{
SetInputs(true, 5);
}
SetupMenus(menus[currentMenu.Value].menuItems, 0, topOffset);
Console.SetCursorPosition(menus[currentMenu.Value].menuItems[selection.Value].Spacing + userInputs[selection.Value].Length, selection.Value + topOffset);
ConsoleKeyInfo consoleKeyInfo = Console.ReadKey();
consoleKey = consoleKeyInfo.Key;
if (UpdateMenu(consoleKey))
{
}
else if (consoleKey == ConsoleKey.Enter)
{
if (selection.Value == selection.MaxValue - 1 && EssentialFunctions.CheckBools(inputsCorrect))//Add movie
{
Movie newMovie = new Movie((string)movieVariables[0], (Genres)movieVariables[1], (double)movieVariables[2], (double)movieVariables[3], (bool)movieVariables[4]);
if (editMovie)
{
movieList = EssentialFunctions.ReplaceMovie(movieIndex, newMovie, movieList);
FileFunctions.SaveFile(savePath, movieList);
editMovie = false;
}
else
{
movieList = EssentialFunctions.AddMovie(newMovie, movieList);
FileFunctions.SaveFile(savePath, movieList);
}
int newSpacing = movieVariables[0].ToString().Length;
EssentialFunctions.UpdateSpacing(newSpacing, 2, menus[0].MenuItems[0]);
ChangeMenu(0);
}
else if (selection.Value == selection.MaxValue)//Cancel
{
ChangeMenu(0);
}
else
{
selection.Value++;
}
}
else
{
if (consoleKey == ConsoleKey.Backspace && userInputs[selection.Value].Length > 0)
{
userInputs[selection.Value] = userInputs[selection.Value].Remove(userInputs[selection.Value].Length - 1);
Console.SetCursorPosition(menus[currentMenu.Value].menuItems[selection.Value].Spacing + userInputs[selection.Value].Length, selection.Value + topOffset);
Console.Write(" ");
}
else if (consoleKey != ConsoleKey.Backspace)
{
userInputs[selection.Value] += consoleKeyInfo.KeyChar;
}
}
}
void SetInputs(bool input, int index)
{
inputsCorrect[index] = input;
menus[currentMenu.Value].menuItems[index].Correct = input;
}
}
else if (consoleKey == ConsoleKey.Enter) //Enter pressed
{
if (selectionAlt.Value == 0) //If the selection is on a menu item, Sort list
{
for (int i = 0; i < menus[currentMenu.Value].menuItems.Length; i++)
{
menus[currentMenu.Value].menuItems[i].SetSorted();
}
EssentialFunctions.Sort(movieList, menus[currentMenu.Value].menuItems[selection.Value], 0, movieList.Length - 1, menus[currentMenu.Value].menuItems[selection.Value].SortedAscending);
}
}
else if (consoleKey == ConsoleKey.Delete)//Delete pressed
{
if (selectionAlt.Value > 0)
{
movieList = EssentialFunctions.RemoveMovie(selectionAlt.Value - 1, ref selectionAlt, movieList);
FileFunctions.SaveFile(savePath, movieList);
}
}
else//Search
{
if (consoleKey == ConsoleKey.Backspace && searchString.Length > 0)
{
searchString = searchString.Remove(searchString.Length - 1);
Console.SetCursorPosition(headerText.Length + searchString.Length, 0);
Console.Write(" ");
}
else if (consoleKey != ConsoleKey.Backspace)
{
char inputKey = searchKeyInfo.KeyChar;
if (char.IsLetterOrDigit(inputKey) || consoleKey == ConsoleKey.Spacebar)
{
searchString += inputKey;
}
}
if (searchString.Length > 0)
{
searchedMovies = EssentialFunctions.Search(movieList, searchString);
}
}
}
void ChangeMenu(int menuIndex)//Changes the menu variables and clears the console.
{
Console.Clear();
currentMenu.Value = menuIndex;
selection.Value = 0;
selectionAlt.Value = 0;
}
void SetupMenus(MenuItem[] menuItems, int left, int top)//Displays menu items with their corresponding options such as color, name, cursor, spacing.
{
Console.SetCursorPosition(left, top);
if (menuItems[selection.Value].ShowCursor)
{
Console.CursorVisible = true;
}
else
{
Console.CursorVisible = false;
}
int lineLength = 0;
for (int i = 0; i < menuItems.Length; i++)
{
string menuItemString = "";
MenuItem menuItem = menuItems[i];
if (i == selection.Value && selectionAlt.Value < 1)
{
menuItem.Select(true);
}
else
{
menuItem.Select(false);
}
if (menus[currentMenu.Value].Spacing)
{
menuItemString += string.Format("{0," + -menuItem.Spacing + "}", menuItem.Name);
}
else
{
menuItemString += string.Format("{0}", menuItem.Name);
}
if (menus[currentMenu.Value].Horizontal == false || i == menuItems.Length - 1)
{
menuItemString += "\n";
}
if (!menuItem.Correct)
{
Console.ForegroundColor = menuItem.ErrorColor;
}
else
{
Console.ForegroundColor = menuItem.Color;
}
lineLength += menuItemString.Length;
Console.Write(menuItemString);
}
Console.Write(new string('_', lineLength - 8) + "\n\n");
Console.ForegroundColor = ConsoleColor.White;
}
bool UpdateMenu(ConsoleKey consoleKey)//Takes input (the input depends on if the current menu is horizontal) and changes selection value which in term makes the menus update, returns true if correct key was pressed
{
bool isHorizontal = menus[currentMenu.Value].Horizontal;
if (isHorizontal)
{
if (consoleKey == ConsoleKey.RightArrow)
{
selectionAlt.Value = 0;
selection.Value++;
}
else if (consoleKey == ConsoleKey.LeftArrow)
{
selectionAlt.Value = 0;
selection.Value--;
}
else if (consoleKey == ConsoleKey.DownArrow)
{
selection.Value = 0;
selectionAlt.Value++;
}
else if (consoleKey == ConsoleKey.UpArrow)
{
selection.Value = 0;
selectionAlt.Value--;
}
}
else
{
if (consoleKey == ConsoleKey.DownArrow)
{
selection.Value++;
}
else if (consoleKey == ConsoleKey.UpArrow)
{
selection.Value--;
}
else if (consoleKey == ConsoleKey.RightArrow)
{
selectionAlt.Value++;
}
else if (consoleKey == ConsoleKey.LeftArrow)
{
selectionAlt.Value--;
}
}
if (consoleKey == ConsoleKey.DownArrow || consoleKey == ConsoleKey.UpArrow || consoleKey == ConsoleKey.LeftArrow || consoleKey == ConsoleKey.RightArrow)
{
return(true);
}
else
{
return(false);
}
}
void DisplayMovies(Movie[] movieList)//Writes all movies in movie array.
{
Console.ForegroundColor = ConsoleColor.White;
if (movieList.Length > 0)
{
string movieString;
for (int i = 0; i < movieList.Length; i++)
{
string prefix;
if (selectionAlt.Value - 1 == i && selection.Value == 0)
{
Console.BackgroundColor = ConsoleColor.Gray;
Console.ForegroundColor = ConsoleColor.Black;
prefix = ">";
}
else
{
prefix = " ";
}
movieString = string.Format(prefix + "{0," + -menus[0].menuItems[0].Spacing + "}" + //Takes all variables from movie object and formats them to have spacing between them.
"{1," + -menus[0].menuItems[1].Spacing + "}" +
"{2," + -menus[0].menuItems[2].Spacing + "}" +
"{3:0}h{4:00}m",
movieList[i].title,
movieList[i].genre,
movieList[i].rating,
Math.Floor(movieList[i].length / 60),
movieList[i].length % 60);
movieString = movieString.PadRight(movieString.Length + 9) + (movieList[i].seen ? "x" : " ");
Console.WriteLine(movieString);
Console.BackgroundColor = ConsoleColor.Black;
Console.ForegroundColor = ConsoleColor.White;
}
}
}
void DisplayGenres(Genres[] genres, int left, int top, string description)//Writes all genres in a genre array
{
Console.SetCursorPosition(left, top);
Console.WriteLine(description);
for (int i = 0; i < genres.Length; i++)
{
Console.WriteLine(i + 1 + ": " + genres[i]);
}
}
}