Pull request from team repo (#10)

* Implement view schedule feature (AY1920S1-CS2103-F09-1#68) * Pull request (#7) * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml to create a table (AY1920S1-CS2103-F09-1#54) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Add skeleton classes for generate interview timetable feature (AY1920S1-CS2103-F09-1#50) * Add skeleton classes for generate interview timetable feature * Fix errors with continous integration * Add Unit Tests for Row, Column, and Schedule class * Fix checkstyle issue * Add skeleton Email feature (AY1920S1-CS2103-F09-1#51) * Add new unimplemented email command * Fix line endings * Edit UserGuide.adoc to change UI display feature (AY1920S1-CS2103-F09-1#55) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Edit UserGuide to change the display feature * Add skeleton Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#46) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * [Partial] Implement import interviewer's availability from excel sheet feature (AY1920S1-CS2103-F09-1#57) * Import from excel function * Adds implementation for ExcelReader * debug importExcel classes * Check style for Import branch * Add minimal functionality for Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#60) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * Add minimal fields and logic for Interviewee and Interviewer * Fix travis CI issues * Update Interviewee, add Emails, Rework Faculty * [Partial] Generate interview schedule timetable from interviewers' availability (AY1920S1-CS2103-F09-1#61) * [Partial] Implement Schedule Class * Modify Model Manager to adapt to list of schedules * Fix travis build issue * Fix checkstyle issue * Edit fxml file to change UI * Pull request from team repo (#8) * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml to create a table (AY1920S1-CS2103-F09-1#54) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Add skeleton classes for generate interview timetable feature (AY1920S1-CS2103-F09-1#50) * Add skeleton classes for generate interview timetable feature * Fix errors with continous integration * Add Unit Tests for Row, Column, and Schedule class * Fix checkstyle issue * Add skeleton Email feature (AY1920S1-CS2103-F09-1#51) * Add new unimplemented email command * Fix line endings * Edit UserGuide.adoc to change UI display feature (AY1920S1-CS2103-F09-1#55) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Edit UserGuide to change the display feature * Add skeleton Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#46) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * [Partial] Implement import interviewer's availability from excel sheet feature (AY1920S1-CS2103-F09-1#57) * Import from excel function * Adds implementation for ExcelReader * debug importExcel classes * Check style for Import branch * Add minimal functionality for Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#60) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * Add minimal fields and logic for Interviewee and Interviewer * Fix travis CI issues * Update Interviewee, add Emails, Rework Faculty * [Partial] Generate interview schedule timetable from interviewers' availability (AY1920S1-CS2103-F09-1#61) * [Partial] Implement Schedule Class * Modify Model Manager to adapt to list of schedules * Fix travis build issue * Fix checkstyle issue * Fix checkstyle issue (AY1920S1-CS2103-F09-1#62) * Add ScheduleView.java to display timetable * Resolve conflicts * Resolve conflict * Resolve Conflict * Resolve Conflict * Resolve Conflict * Resolve Conflict * Resolve Conflict * Resolve Conflicts * Pull Request (#9) * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml to create a table (AY1920S1-CS2103-F09-1#54) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Add skeleton classes for generate interview timetable feature (AY1920S1-CS2103-F09-1#50) * Add skeleton classes for generate interview timetable feature * Fix errors with continous integration * Add Unit Tests for Row, Column, and Schedule class * Fix checkstyle issue * Add skeleton Email feature (AY1920S1-CS2103-F09-1#51) * Add new unimplemented email command * Fix line endings * Edit UserGuide.adoc to change UI display feature (AY1920S1-CS2103-F09-1#55) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add help and edit features into User Guide (AY1920S1-CS2103-F09-1#44) (#5) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Edit the User Guide to sort the flow of guide (AY1920S1-CS2103-F09-1#43) (#4) * Edit User Guide in display * Edit User Guide in display (AY1920S1-CS2103-F09-1#42) (#3) * Cleanup the User Guide format * Add help and edit features into the User Guide * Add TableView.fxml skeleton * Edit TableView.fxml * Add textfield and user input field into TableView.fxml * Edit UserGuide to change the display feature * Add skeleton Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#46) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * [Partial] Implement import interviewer's availability from excel sheet feature (AY1920S1-CS2103-F09-1#57) * Import from excel function * Adds implementation for ExcelReader * debug importExcel classes * Check style for Import branch * Add minimal functionality for Interviewee and Interviewer class (AY1920S1-CS2103-F09-1#60) * Add skeleton Interviewee and Interviewer class * Fix travis CI issues * Add minimal fields and logic for Interviewee and Interviewer * Fix travis CI issues * Update Interviewee, add Emails, Rework Faculty * [Partial] Generate interview schedule timetable from interviewers' availability (AY1920S1-CS2103-F09-1#61) * [Partial] Implement Schedule Class * Modify Model Manager to adapt to list of schedules * Fix travis build issue * Fix checkstyle issue * Fix checkstyle issue (AY1920S1-CS2103-F09-1#62) * [Complete] Implement Schedule class (AY1920S1-CS2103-F09-1#63) * Update Slot class and squash bug * Add ScheduleView.java for viewing of timetable * Edit ScheduleView.java to make it work * Edit code to fulfil checkstyle * Edit code to fulfil checkstyle * Edit code to fulfil Checkstyle requirements * Delete getSamplePersons from SampleDataUtil.java * Edit code to fulfil Checkstyle Requirements * Fix Checkstyle * Implement timeslot sub-command (AY1920S1-CS2103-F09-1#65) * Implement timeslot sub-command with basic error handling * Fix checkstyle * Specify Interviewee instead of Person * Implement dummy code for opening user's mail client * Remove unused import * Implement functions for getting interviewee's email from name (AY1920S1-CS2103-F09-1#72)
mrchensheng21 · Oct 21, 2019 · 60a2110 · 60a2110
1 parent e54bce4
commit 60a2110
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Showing 11 changed files with 277 additions and 18 deletions.
diff --git a/src/main/java/seedu/address/commons/core/Messages.java b/src/main/java/seedu/address/commons/core/Messages.java
@@ -8,6 +8,7 @@ public class Messages {
     public static final String MESSAGE_UNKNOWN_COMMAND = "Unknown command";
     public static final String MESSAGE_INVALID_COMMAND_FORMAT = "Invalid command format! \n%1$s";
     public static final String MESSAGE_INVALID_PERSON_DISPLAYED_INDEX = "The person index provided is invalid";
+    public static final String MESSAGE_INVALID_PERSON_NAME = "The person name provided does not exist";
     public static final String MESSAGE_PERSONS_LISTED_OVERVIEW = "%1$d persons listed!";
 
 }
diff --git a/src/main/java/seedu/address/logic/commands/EmailCommand.java b/src/main/java/seedu/address/logic/commands/EmailCommand.java
@@ -1,7 +1,16 @@
 package seedu.address.logic.commands;
 
+import static java.util.Objects.requireNonNull;
+
+import java.io.IOException;
+import java.util.List;
+
+import seedu.address.commons.core.Messages;
 import seedu.address.logic.commands.exceptions.CommandException;
 import seedu.address.model.Model;
+import seedu.address.model.person.Interviewee;
+import seedu.address.model.person.Name;
+import seedu.address.model.person.Person;
 
 /**
  * Handles the sending of emails to interviewers/interviewees based on the email addresses associated with
@@ -10,17 +19,60 @@
 public class EmailCommand extends Command {
 
     public static final String COMMAND_WORD = "email";
+    public static final String TIMESLOT_COMMAND_WORD = "timeslot";
 
     public static final String MESSAGE_USAGE = COMMAND_WORD + ": Handles the sending of emails to "
             + "interviewers/interviewees using their email addresses.\n\n"
-            + COMMAND_WORD + " timeslots\n"
-            + "Sends an email containing the interviewee's allocated interview time slot to every "
+            + COMMAND_WORD + " " + TIMESLOT_COMMAND_WORD + " <interviewee-name> [email-address-type]\n"
+            + "Sends an email containing the interviewee's allocated interview time slot to the specified "
             + "interviewee, including other details such as the interviewer, time, date and location.";
 
     public static final String MESSAGE_NOT_IMPLEMENTED_YET = "Email command not implemented yet";
+    public static final String MESSAGE_EMAIL_INTERVIEWEE_SUCCESS = "Emailed interviewee: %1$s";
+
+    private final Name intervieweeName;
+
+    /**
+     * Constructor for the EmailCommand class where no email type is specified.
+     * @param intervieweeName The name of the {@code Interviewee}.
+     */
+    public EmailCommand(Name intervieweeName) {
+        this.intervieweeName = intervieweeName;
+    }
 
     @Override
     public CommandResult execute(Model model) throws CommandException {
-        throw new CommandException(MESSAGE_NOT_IMPLEMENTED_YET);
+        requireNonNull(model);
+        // TODO: Need to filter for Interviewees only
+        List<Person> lastShownList = model.getFilteredPersonList();
+        // Interviewee intervieweeToEmail = new Interviewee.IntervieweeBuilder(lastShownList.get(1)).build();
+        Interviewee intervieweeToEmail = null;
+
+        for (Person person : lastShownList) {
+            if (person instanceof Interviewee && person.getName().equals(this.intervieweeName)) {
+                intervieweeToEmail = (Interviewee) person;
+                break;
+            }
+        }
+
+        if (intervieweeToEmail == null) {
+            throw new CommandException(Messages.MESSAGE_INVALID_PERSON_NAME);
+        }
+
+        // TODO: Implement email feature
+        try {
+            model.emailInterviewee(intervieweeToEmail);
+        } catch (IOException ioe) {
+            // Happens when the mail client cannot be launched, should prompt the user to open a URL instead
+            throw new CommandException(MESSAGE_NOT_IMPLEMENTED_YET);
+        }
+        return new CommandResult(String.format(MESSAGE_EMAIL_INTERVIEWEE_SUCCESS, intervieweeToEmail));
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        return other == this // short circuit if same object
+                || (other instanceof EmailCommand // instanceof handles nulls
+                && intervieweeName.equals(((EmailCommand) other).intervieweeName)); // state check
     }
 }
diff --git a/src/main/java/seedu/address/logic/parser/AddressBookParser.java b/src/main/java/seedu/address/logic/parser/AddressBookParser.java
@@ -74,7 +74,7 @@ public Command parseCommand(String userInput) throws ParseException {
             return new ImportCommandParser().parse(arguments);
 
         case EmailCommand.COMMAND_WORD:
-            return new EmailCommand();
+            return new EmailCommandParser().parse(arguments);
 
         default:
             throw new ParseException(MESSAGE_UNKNOWN_COMMAND);

diff --git a/src/main/java/seedu/address/logic/parser/EmailCommandParser.java b/src/main/java/seedu/address/logic/parser/EmailCommandParser.java
@@ -0,0 +1,63 @@
+package seedu.address.logic.parser;
+
+import static seedu.address.commons.core.Messages.MESSAGE_INVALID_COMMAND_FORMAT;
+
+import seedu.address.logic.commands.EmailCommand;
+import seedu.address.logic.parser.exceptions.ParseException;
+import seedu.address.model.person.Name;
+
+/**
+ * Parses input arguments and creates a new EmailCommand object.
+ */
+public class EmailCommandParser implements Parser<EmailCommand> {
+
+    /**
+     * Parses the given {@code String} of arguments in the context of the EmailCommand
+     * and returns an EmailCommand object for execution.
+     * @throws ParseException if the user input does not conform the expected format
+     */
+    public EmailCommand parse(String args) throws ParseException {
+        String trimmedArgs = args.trim();
+        String[] splitArgs = trimmedArgs.split("\\s+");
+
+        if (trimmedArgs.isEmpty() || splitArgs.length < 2) {
+            throw new ParseException(
+                    String.format(MESSAGE_INVALID_COMMAND_FORMAT, EmailCommand.MESSAGE_USAGE));
+        }
+
+        boolean isTimeslotCommand = splitArgs[0].equals(EmailCommand.TIMESLOT_COMMAND_WORD);
+
+        if (isTimeslotCommand) {
+            return parseTimeslotCommand(trimmedArgs);
+        } else {
+            throw new ParseException(
+                    String.format(MESSAGE_INVALID_COMMAND_FORMAT, EmailCommand.MESSAGE_USAGE));
+        }
+    }
+
+    /**
+     * Handles the "timeslot" sub-command in the context of the EmailCommand and returns
+     * an EmailCommand object for execution
+     * @param args The arguments of the command provided by the user
+     * @throws ParseException if the user input does not conform the expected format
+     */
+    public EmailCommand parseTimeslotCommand(String args) throws ParseException {
+        String nameArg = args.substring(9).trim();
+        Name name;
+
+        if (nameArg.length() == 0) {
+            throw new ParseException(
+                    String.format(MESSAGE_INVALID_COMMAND_FORMAT, EmailCommand.MESSAGE_USAGE));
+        }
+
+        try {
+            name = ParserUtil.parseName(nameArg);
+        } catch (ParseException pe) {
+            throw new ParseException(
+                    String.format(MESSAGE_INVALID_COMMAND_FORMAT, EmailCommand.MESSAGE_USAGE));
+        }
+
+        return new EmailCommand(name);
+    }
+
+}
diff --git a/src/main/java/seedu/address/model/AddressBook.java b/src/main/java/seedu/address/model/AddressBook.java
@@ -3,6 +3,7 @@
 import static java.util.Objects.requireNonNull;
 
 import java.util.List;
+import java.util.NoSuchElementException;
 
 import javafx.collections.ObservableList;
 import seedu.address.model.person.Person;
@@ -74,6 +75,17 @@ public void addPerson(Person p) {
         persons.add(p);
     }
 
+    /**
+     * Returns a person from the address book given the name
+     */
+    public Person getPerson(String name) throws NoSuchElementException {
+        requireNonNull(name);
+        return persons.asUnmodifiableObservableList().stream()
+                .filter((x) -> x.getName().equals(name))
+                .findAny()
+                .get();
+    }
+
     /**
      * Replaces the given person {@code target} in the list with {@code editedPerson}.
      * {@code target} must exist in the address book.

diff --git a/src/main/java/seedu/address/model/Model.java b/src/main/java/seedu/address/model/Model.java
@@ -1,11 +1,14 @@
 package seedu.address.model;
 
+import java.io.IOException;
 import java.nio.file.Path;
 import java.util.List;
+import java.util.NoSuchElementException;
 import java.util.function.Predicate;
 
 import javafx.collections.ObservableList;
 import seedu.address.commons.core.GuiSettings;
+import seedu.address.model.person.Interviewee;
 import seedu.address.model.person.Interviewer;
 import seedu.address.model.person.Person;
 import seedu.address.model.person.Slot;
@@ -50,6 +53,19 @@ public interface Model {
      */
     List<ObservableList<ObservableList<String>>> getObservableLists();
 
+    /**
+     * Returns an Interviewee given the intervieweeName.
+     * The Interviewee must exist in the database.
+     * @throws NoSuchElementException If the Interviewee does not exist in the database.
+     */
+    Interviewee getInterviewee(String intervieweeName) throws NoSuchElementException;
+
+    /**
+     * Emails the given Interviewee.
+     * The Interviewee must exist in the database.
+     */
+    void emailInterviewee(Interviewee interviewee) throws IOException;
+
     /**
      * Returns the interview slot assigned to the interviewee with the {@code intervieweeName}.
      */
@@ -101,6 +117,14 @@ public interface Model {
      */
     void addPerson(Person person);
 
+    /**
+     * Returns the Person object given the name.
+     * The person must exist in the address book.
+     * @param name The name of the Person
+     * @throws NoSuchElementException If the person does not exist in the address book.
+     */
+    Person getPerson(String name) throws NoSuchElementException;
+
     /**
      * Replaces the given person {@code target} with {@code editedPerson}.
      * {@code target} must exist in the address book.

diff --git a/src/main/java/seedu/address/model/ModelManager.java b/src/main/java/seedu/address/model/ModelManager.java
@@ -3,16 +3,23 @@
 import static java.util.Objects.requireNonNull;
 import static seedu.address.commons.util.CollectionUtil.requireAllNonNull;
 
+import java.awt.Desktop;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URLEncoder;
 import java.nio.file.Path;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.NoSuchElementException;
 import java.util.function.Predicate;
 import java.util.logging.Logger;
 
 import javafx.collections.ObservableList;
 import javafx.collections.transformation.FilteredList;
 import seedu.address.commons.core.GuiSettings;
 import seedu.address.commons.core.LogsCenter;
+import seedu.address.commons.core.Messages;
+import seedu.address.model.person.Interviewee;
 import seedu.address.model.person.Interviewer;
 import seedu.address.model.person.Person;
 import seedu.address.model.person.Slot;
@@ -116,6 +123,53 @@ public List<ObservableList<ObservableList<String>>> getObservableLists() {
         return observableLists;
     }
 
+    @Override
+    public Interviewee getInterviewee(String intervieweeName) throws NoSuchElementException {
+        Person person = getPerson(intervieweeName);
+
+        if (person instanceof Interviewee) {
+            return (Interviewee) person;
+        } else {
+            throw new NoSuchElementException(Messages.MESSAGE_INVALID_PERSON_NAME);
+        }
+    }
+
+    /**
+     * Emails the given Interviewee.
+     * The Interviewee must exist in the database.
+     */
+    @Override
+    public void emailInterviewee(Interviewee interviewee) throws IOException {
+        Desktop desktop = Desktop.getDesktop();
+        String intervieweeEmails = interviewee.getEmails().getAllEmails().values().stream()
+                .map((x) -> {
+                    StringBuilder output = new StringBuilder();
+                    for (int i = 0; i < x.size(); i++) {
+                        output.append(x.get(i));
+                        output.append("; ");
+                    }
+
+                    if (output.length() != 0) {
+                        output.delete(output.length() - 2, output.length());
+                    }
+
+                    return output.toString();
+                })
+                .reduce((x, y) -> x + "; " + y).get();
+
+        String sb = "mailto:"
+                + URLEncoder.encode(intervieweeEmails,
+                        java.nio.charset.StandardCharsets.UTF_8.toString()).replace("+", "%20")
+                + "?cc=" + "copied@example.com" + "&subject="
+                + URLEncoder.encode("This is a test subject",
+                        java.nio.charset.StandardCharsets.UTF_8.toString()).replace("+", "%20")
+                + "&body="
+                + URLEncoder.encode(intervieweeEmails,
+                        java.nio.charset.StandardCharsets.UTF_8.toString()).replace("+", "%20");
+        URI uri = URI.create(sb);
+        desktop.mail(uri);
+    }
+
     /**
      * Returns a list of interview slots assigned to the interviewee with the {@code intervieweeName}.
      */
@@ -197,6 +251,11 @@ public void addPerson(Person person) {
         updateFilteredPersonList(PREDICATE_SHOW_ALL_PERSONS);
     }
 
+    @Override
+    public Person getPerson(String name) throws NoSuchElementException {
+        return addressBook.getPerson(name);
+    }
+
     @Override
     public void setPerson(Person target, Person editedPerson) {
         requireAllNonNull(target, editedPerson);