Feature: Patient Exercise Diary Functionality
	I want to be able to add, edit, and view exercise diaries
	So I can share and view my health data

Scenario Outline: Patient has no exercise diary entries (patientViewExerciseOnStartup)
	Given There is a patient in the system, and there are no exercise diary entries
	Then I log on as a patient for exercise diaries.
	When I navigate to the view exercise diary entries page.
	Then <text> shows.
Examples:
	| text 									|
	| There are no Exercise Diary entries.	|

Scenario Outline: The Add exercise diary entry as a patient displays correctly on startup (patientAddOnStartup)
	Given There is a patient in the system.
	Then I log on as a patient for exercise diaries.
	When I navigate to the Add Exercise Diary Entry page.
	Then the exercise diary entry is blank

Scenario Outline: Add exercise diary entry as patient (TestAddExerciseValid)
	Given There is a patient in the system.
	Then I log on as a patient for exercise diaries.
	When I navigate to the Add Exercise Diary Entry page.
	And I choose to add a new exercise diary entry with <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then The exercise diary entry is added successfully and the patient is returned to the view exercise diary page.

Examples:
	| date			| type				| name							| duration		| caloriesBurned 	|
	| 02/06/2019	| Endurance			| Cross-Country Ski				| 60			| 500				|


Scenario Outline: Invalid add exercise diary entry as patient (TestAddExerciseInvalid)
	Given There is a patient in the system.
	Then I log on as a patient for exercise diaries.
	When I navigate to the Add Exercise Diary Entry page.
	And I choose to incorrectly add a new exercise diary entry with <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then "Please input a valid date." shows
	And The exercise diary entry is not added.

Examples:
	| date			| type				| name							| duration		| caloriesBurned 	|
	| 02/06/2020	| Strength			| Building Strong Character		| 60			| 400				|

Scenario Outline: View exercise diary entry as a Patient (patientViewExercise)
	Given There is a patient in the system.
	And The patient has added an entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then The patient has navigated to view exercise diary page.
	And The patient chooses <date>.
	Then The patient can view the entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	And This patient's action is logged on the iTrust2 homepage.

Examples:
	| date			| type			| name							| duration		| caloriesBurned 	|
	| 02/06/2018	| Endurance		| Cross-Country Ski				| 60			| 500				|

Scenario Outline: View exercise diary entry as an HCP (hcpView)
	Given There is an patient in the system.
	And There is an HCP in the system.
	And The patient has added an entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then The HCP logs in and navigates to the view patient exercise diary entry page.
	And The HCP chooses the entries for the patient on <date>.
	Then The HCP can view the entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	And The HCP's action is logged on the iTrust2 homepage.

Examples:
	| date			| type			| name				| duration	| caloriesBurned 	|
	| 02/06/2018	| Endurance		| Cross-Country Ski	| 60		| 500				|


Scenario Outline: Edit exercise diary entry successfully (TestEditExerciseValid)
	Given There is an patient in the system.
	And The patient has added an entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then I log on as a patient for exercise diaries.
	When I navigate to the Edit Exercise Diary Entry page.
	And The patient chooses the name <name>.
	Then I successfully edit that exercise to have name: <newName>.
	And The recipe is edited.


Scenario Outline: Edit exercise diary entry unsuccessfully (TestEditExerciseInvalid1, TestEditExerciseInvalid2)
	Given There is an patient in the system.
	And The patient has added an entry <date>, <type>, <name>, <duration>, <caloriesBurned>.
	Then I log on as a patient for exercise diaries.
	When I navigate to the Edit Exercise Diary Entry page.
	And The patient chooses <name>.
	Then I edit the duration to be: <negativeNumber>
	And <text> shows.
	When I edit the date to be <invalidDate>
	Then <text> shows



Examples:
	| 06/07/2019	| Endurance			| Enduring CSC326				| -60			| 400				|
	| mm/dd/yyyy	| Flexibility		| Yoga							| 1				| 400	   			|


package edu.ncsu.csc.itrust2.cucumber;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.Select;
import org.openqa.selenium.support.ui.WebDriverWait;

import cucumber.api.java.en.And;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
import edu.ncsu.csc.itrust2.models.enums.Role;
import edu.ncsu.csc.itrust2.models.persistent.Patient;
import edu.ncsu.csc.itrust2.models.persistent.User;

/**
 * Step definitions for FoodDiaryEntry feature.
 *
 * Citation: Most functions follow FoodDiaryEntryStepDefs very closely, 2/16/19.
 *
 * @author Frances Henshall (fahensha)
 * @author Daniel Izatt (djizatt)
 */
public class ExerciseDiaryEntryStepDefs extends CucumberTest {

    private final String baseUrl       = "http://localhost:8080/iTrust2";
    private final String patientString = "janice";
    private final String hcpString     = "janiceDoctor";

    /**
     * Asserts that the text is on the page. Function copied from
     * FoodDiaryEntryStepDefs on 2/16/19.
     *
     * @param text
     *            text to check
     */
    public void assertTextPresent ( final String text ) {
        try {
            assertTrue( driver.getPageSource().contains( text ) );
        }
        catch ( final Exception e ) {
            fail();
        }
    }

    private void clickAndCheckDateButton ( final String viewDate ) {
        final List<WebElement> radioList = driver.findElements( By.name( "date" ) );

        for ( final WebElement element : radioList ) {
            if ( element.getAttribute( "value" ).equals( viewDate ) ) {
                element.click();
                assertTextPresent( "Exercise Diary Entries for: " + viewDate );
                return;
            }
        }

        fail( "The date isn't in the radio list." );
    }

    private void clickAndCheckNameButton ( final String viewName ) {
        final List<WebElement> radioList = driver.findElements( By.name( "name" ) );

        for ( final WebElement element : radioList ) {
            if ( element.getAttribute( "value" ).equals( viewName ) ) {
                element.click();
                assertTextPresent( "Edit" );
                return;
            }
        }

        fail( "The date isn't in the radio list." );
    }

    /**
     * Attempts to log out any User who is logged in, then creates a new patient
     * User. The patient User is also created as a new Patient object.
     */
    @Given ( "^There is a patient in the system.$" )
    public void patientExistsDiaries () {
        attemptLogout();

        // Create the test User
        final User user = new User( patientString, "$2a$10$EblZqNptyYvcLm/VwDCVAuBjzZOI7khzdyGPBr08PpIi0na624b8.",
                Role.ROLE_PATIENT, 1 );
        user.save();

        // The User must also be created as a Patient
        // to show up in the list of Patients
        final Patient patient = new Patient( user.getUsername() );
        patient.save();

        // All tests can safely assume the existence of the 'hcp', 'admin', and
        // 'patient' users
    }

    /**
     * Attempts to log out any User who is logged in, then creates a new hcp
     * User.
     */
    @Given ( "^There is an HCP in the system.$" )
    public void hcpExistsDiaries () {
        attemptLogout();

        final User hcp = new User( hcpString, "$2a$10$EblZqNptyYvcLm/VwDCVAuBjzZOI7khzdyGPBr08PpIi0na624b8.",
                Role.ROLE_HCP, 1 );
        hcp.save();

        // All tests can safely assume the existence of the 'hcp', 'admin', and
        // 'patient' users
    }

    /**
     * Attempts to log out any User who is logged in, then logs in as a patient.
     */
    @Then ( "^I log on as a patient for exercise diaries.$" )
    public void loginPatientDiaries () {
        attemptLogout();

        driver.get( baseUrl );
        final WebElement username = driver.findElement( By.name( "username" ) );
        username.clear();
        username.sendKeys( patientString );
        final WebElement password = driver.findElement( By.name( "password" ) );
        password.clear();
        password.sendKeys( "123456" );
        final WebElement submit = driver.findElement( By.className( "btn" ) );
        submit.click();

        assertEquals( "iTrust2: Patient Home", driver.getTitle() );
    }

    /**
     * Navigates to the view Exercise Diary Entry page by type casting the
     * WebDriver to a JavascriptExecutor. Asserts that the title of the page is
     * correct.
     */
    @When ( "^I navigate to the view exercise diary entries page.$" )
    public void navigateToView () {
        ( (JavascriptExecutor) driver ).executeScript( "document.getElementById('viewExerciseDiaryEntries').click();" );

        assertEquals( "iTrust2: View Exercise Diary Entries", driver.getTitle() );
    }

    /**
     * Asserts that the correct text is displayed for the
     * viewExerciseDiaryEntries page when there are no entries.
     *
     * @param text
     *            the text to display
     */
    @Then ( "^(.+) shows.$" )
    public void noDiaryEntries ( final String text ) {
        waitForAngular();
        assertTextPresent( text );
    }

    /**
     * Navigates to the add Exercise Diary Entry page by type casting the
     * WebDriver to a JavascriptExecutor. Asserts that the title of the page is
     * correct.
     */
    @When ( "^I navigate to the Add Exercise Diary Entry page.$" )
    public void requestAddDiaryPage () {
        ( (JavascriptExecutor) driver ).executeScript( "document.getElementById('addExerciseDiaryEntry').click();" );
        final WebDriverWait wait = new WebDriverWait( driver, 20 );
        wait.until( ExpectedConditions.titleContains( "Add Exercise Diary Entry" ) );
        assertEquals( "iTrust2: Add Exercise Diary Entry", driver.getTitle() );
    }

    /**
     * Adds a new exercise diary entry with valid input.
     *
     * @param date
     *            the date of the exercise diary entry
     * @param type
     *            the date of the exercise diary entry
     * @param name
     *            the name of the exercise diary entry
     * @param duration
     *            the duration of the exercise diary entry
     * @param caloriesBurned
     *            the calories burned for the exercise diary entry
     */
    @And ( "^I choose to add a new exercise diary entry with (.+), (.+), (.+), (\\d+), (\\d+)\\.$" )
    public void addEntry ( final String date, final String type, final String name, final int duration,
            final int caloriesBurned ) {
        waitForAngular();

        final WebElement dateElement = driver.findElement( By.name( "date" ) );
        dateElement.sendKeys( date.replace( "/", "" ) );

        final Select dropdown = new Select( driver.findElement( By.name( "exerciseType" ) ) );
        dropdown.selectByVisibleText( type );

        driver.findElement( By.name( "name" ) ).clear();
        driver.findElement( By.name( "name" ) ).sendKeys( name );
        driver.findElement( By.name( "duration" ) ).clear();
        driver.findElement( By.name( "duration" ) ).sendKeys( Integer.toString( duration ) );
        driver.findElement( By.name( "caloriesBurned" ) ).clear();
        driver.findElement( By.name( "caloriesBurned" ) ).sendKeys( Integer.toString( caloriesBurned ) );

        driver.findElement( By.name( "submit" ) ).click();

    }

    /**
     * Waits 20 seconds, and then waits again until the user is returned to the
     * view page. Asserts that the title of the page is correct.
     */
    @Then ( "^The diary entry is added successfully and the patient is returned to the view exercise diary page.$" )
    public void checkForSuccess () {
        final WebDriverWait wait = new WebDriverWait( driver, 20 );
        wait.until( ExpectedConditions.titleContains( "View Exercise Diary Entries" ) );
        assertEquals( "iTrust2: View Exercise Diary Entries", driver.getTitle() );
    }

    /**
     * Attempts to add a new exercise diary entries with invalid input.
     *
     * @param date
     *            the date of the exercise diary entry
     * @param type
     *            the date of the exercise diary entry
     * @param name
     *            the name of the exercise diary entry
     * @param duration
     *            the duration of the exercise diary entry
     * @param caloriesBurned
     *            the calories burned for the exercise diary entry
     */
    @And ( "^I choose to incorrectly add a new diary entry with (.+), (.+), (.+), (.+), (.+)\\.$" )
    public void incorrectlyAdd ( final String date, final String type, final String name, final String duration,
            final String caloriesBurned ) {
        waitForAngular();

        final WebElement dateElement = driver.findElement( By.name( "date" ) );
        dateElement.sendKeys( date.replace( "/", "" ) );

        final Select dropdown = new Select( driver.findElement( By.name( "mealType" ) ) );
        dropdown.selectByVisibleText( type );
        driver.findElement( By.name( "name" ) ).clear();
        driver.findElement( By.name( "name" ) ).sendKeys( name );
        driver.findElement( By.name( "duration" ) ).clear();
        driver.findElement( By.name( "duration" ) ).sendKeys( duration );
        driver.findElement( By.name( "caloriesBurned" ) ).clear();
        driver.findElement( By.name( "caloriesBurned" ) ).sendKeys( caloriesBurned );

        driver.findElement( By.name( "submit" ) ).click();
    }

    /**
     * Checks to make sure that the right validation error message displays on
     * an invalid add.
     */
    @Then ( "^The exercise diary entry is not added.$" )
    public void checkForFailure () {
        assertTrue( driver.getPageSource().contains( "Could not add diary entry." ) );
        // assertTextPresent( "Could not add diary entry", driver );
    }

    /**
     * Adds the exercise diary entry as a precondition.
     *
     * @param date
     *            the date of the exercise diary entry
     * @param type
     *            the date of the exercise diary entry
     * @param name
     *            the name of the exercise diary entry
     * @param duration
     *            the duration of the exercise diary entry
     * @param caloriesBurned
     *            the calories burned for the exercise diary entry
     */
    @And ( "^The patient has added an entry (.+), (.+), (.+), (\\d+), (\\d+)\\.$" )
    public void addDiaryEntry ( final String date, final String type, final String name, final int duration,
            final int caloriesBurned ) {

        // logs in as the patient
        loginPatientDiaries();

        // navigates to the add exercise diary page
        requestAddDiaryPage();

        // adds a new entry with valid input
        addEntry( date, type, name, duration, caloriesBurned );
    }

    /**
     * Waits until the user is returned to the view exercise diary page, and
     * asserts that the title of the page is correct.
     */
    @Then ( "^The patient has navigated to view exercise diary page.$" )
    public void onViewPagePatient () {
        final WebDriverWait wait = new WebDriverWait( driver, 20 );
        wait.until( ExpectedConditions.titleContains( "View Exercise Diary Entries" ) );

        assertEquals( "iTrust2: View Exercise Diary Entries", driver.getTitle() );
    }

    /**
     * Selects the radio button with the date viewDate using a private helper
     * method.
     *
     * @param viewDate
     *            the date on the button to view
     */
    @And ( "^The patient chooses (.+)." )
    public void selectDate ( final String viewDate ) {
        clickAndCheckDateButton( viewDate );
    }

    /**
     * Views the exercise diary entry on the patient page to make sure it
     * matches the values of the parameters.
     *
     * @param date
     *            the date of the exercise diary entry
     * @param type
     *            the date of the exercise diary entry
     * @param name
     *            the name of the exercise diary entry
     * @param duration
     *            the duration of the exercise diary entry
     * @param caloriesBurned
     *            the calories burned for the exercise diary entry
     */
    @Then ( "^The patient can view the entry (.+), (.+), (.+), (\\d+), (\\d+)\\.$" )
    public void viewEntryPatient ( final String date, final String type, final String name, final int duration,
            final int caloriesBurned ) {
        assertEquals( type, driver.findElement( By.id( "exerciseType-0" ) ).getText() );
        assertEquals( name, driver.findElement( By.id( "name-0" ) ).getText() );
        assertEquals( duration, Integer.parseInt( driver.findElement( By.id( "duration-0" ) ).getText() ) );
        assertEquals( caloriesBurned, Integer.parseInt( driver.findElement( By.id( "caloriesBurned-0" ) ).getText() ) );
    }

    /**
     * Checks the logging functionality by asserting that the action performed
     * appears on the home page.
     */
    @And ( "^This patient's action is logged on the iTrust2 homepage.$" )
    public void checkLogsPatient () {
        driver.get( baseUrl );

        waitForAngular();
        assertTextPresent( "Patient Views Exercise Diary Entry" );
    }

    /**
     * Logs in as the HCP, navigates to the view Patient Exercise Diary page,
     * and asserts that the page title is correct.
     */
    @Then ( "^The HCP logs in navigates to the veiw patient exercise diary entry page.$" )
    public void onViewPageHCP () {
        attemptLogout();

        driver.get( baseUrl );
        final WebElement username = driver.findElement( By.name( "username" ) );
        username.clear();
        username.sendKeys( hcpString );
        final WebElement password = driver.findElement( By.name( "password" ) );
        password.clear();
        password.sendKeys( "123456" );
        final WebElement submit = driver.findElement( By.className( "btn" ) );
        submit.click();

        assertEquals( "iTrust2: HCP Home", driver.getTitle() );

        ( (JavascriptExecutor) driver ).executeScript( "document.getElementById('HCPExerciseDiary').click();" );

        assertEquals( "iTrust2: View Patient Exercise Diary", driver.getTitle() );
    }

    /**
     * Clicks on the patient and then the date while on the HCP View Patient
     * Exercise Diary page. The date button is checked with a private helper
     * method.
     *
     * @param viewDate
     *            the date to view
     */
    @And ( "^The HCP chooses the entries for the patient on (.+).$" )
    public void selectDateHCP ( final String viewDate ) {
        waitForAngular();
        driver.findElement( By.id( "janice" ) ).click();

        waitForAngular();
        clickAndCheckDateButton( viewDate );
    }

    /**
     * Views the exercise diary entry on the hcp page to make sure it matches
     * the values of the parameters.
     *
     * @param date
     *            the date of the exercise diary entry
     * @param type
     *            the date of the exercise diary entry
     * @param name
     *            the name of the exercise diary entry
     * @param duration
     *            the duration of the exercise diary entry
     * @param caloriesBurned
     *            the calories burned for the exercise diary entry
     */
    @Then ( "^The HCP can view the entry (.+), (.+), (.+), (\\d+), (\\d+)\\.$" )
    public void viewEntryHCP ( final String date, final String type, final String name, final int duration,
            final int caloriesBurned ) throws Throwable {
        assertEquals( type, driver.findElement( By.id( "exerciseType-0" ) ).getText() );
        assertEquals( name, driver.findElement( By.id( "name-0" ) ).getText() );
        assertEquals( duration, Integer.parseInt( driver.findElement( By.id( "duration-0" ) ).getText() ) );
        assertEquals( caloriesBurned, Integer.parseInt( driver.findElement( By.id( "caloriesBurned-0" ) ).getText() ) );
    }

    /**
     * Checks that the HCP viewing the Exercise Diary Entry action is logged
     * correctly on the homepage.
     */
    @And ( "^The HCP's action is logged on the iTrust2 homepage.$" )
    public void checkLoggingHCP () {
        driver.get( baseUrl );

        waitForAngular();
        assertTextPresent( "HCP Views Exercise Diary Entry" );
    }

    /**
     * Navigates to the edit Exercise Diary Entry page by type casting the
     * WebDriver to a JavascriptExecutor. Asserts that the title of the page is
     * correct.
     */
    @When ( "^I navigate to the edit exercise diary entries page.$" )
    public void navigateToEdit () {
        ( (JavascriptExecutor) driver ).executeScript( "document.getElementById('editExerciseDiaryEntries').click();" );
        assertEquals( "iTrust2: Edit Exercise Diary Entries", driver.getTitle() );
    }

    /**
     * Logs in as the HCP, navigates to the view Patient Exercise Diary page,
     * and asserts that the page title is correct.
     */
    @Then ( "^I successfully edit that exercise to have name: <newName>.$" )
    public void SuccessfullyEditName () {
        driver.findElement( By.name( "name" ) ).clear();
        driver.findElement( By.name( "name" ) ).sendKeys( "Getting Big" );
        driver.findElement( By.cssSelector( "input[type=\"submit\"]" ) ).click();

    }

    /**
     * navigates to the view Patient Exercise Diary page, and asserts that the
     * page title is correct.
     */
    @And ( "^The recipe is edited.$" )
    public void validateRecipe ( final String date ) {
        clickAndCheckDateButton( date );
        assertTextPresent( "Getting Big" );

    }
}