package seedu.taskboss.model.task;

import seedu.taskboss.commons.exceptions.IllegalValueException;

/**
 * Represents a Task's name in TaskBoss.
 * Guarantees: immutable; is valid as declared in {@link #isValidName(String)}
 */
public class Name {

    public static final String MESSAGE_NAME_CONSTRAINTS =
            "Task names should only contain alphanumeric characters,"
            + " special characters and spaces, and it should not be blank";

    /*
     * The first character of the information must not be a whitespace,
     * otherwise " " (a blank string) becomes a valid input.
     */
    public static final String NAME_VALIDATION_REGEX = "[\\p{Alnum}][\\p{Alnum}|\\s|!|"
            + "|_|-|+|$|#|@|%|^|*|?+/||<|>|`|~|&]*";

    public final String fullName;

    /**
     * Validates given name.
     *
     * @throws IllegalValueException if given name string is invalid.
     */
    public Name(String name) throws IllegalValueException {
        assert name != null;
        String trimmedName = name.trim();
        if (!isValidName(trimmedName)) {
            throw new IllegalValueException(MESSAGE_NAME_CONSTRAINTS);
        }
        this.fullName = trimmedName;
    }

    /**
     * Returns true if a given string is a valid person name.
     */
    public static boolean isValidName(String test) {
        return test.matches(NAME_VALIDATION_REGEX);
    }


    @Override
    public String toString() {
        return fullName;
    }

    @Override
    public boolean equals(Object other) {
        return other == this // short circuit if same object
                || (other instanceof Name // instanceof handles nulls
                && this.fullName.equals(((Name) other).fullName)); // state check
    }

    @Override
    public int hashCode() {
        return fullName.hashCode();
    }

}

@@ -588,32 +588,34 @@
  input.%0A     */%0A
+//
     public stati
@@ -686,16 +686,18 @@
 %5C%5Cs%7C!%7C%22%0A
+//
         
@@ -1339,50 +1339,86 @@
     
-return test.matches(NAME_VALIDATION_REGEX)
+if (test.equals(%22%22)) %7B%0A            return false;%0A        %7D%0A        return true
 ;%0A  

improve name regex