import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import core.PageObject;
import core.TestTemplate;
import org.junit.Assert;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import paper.PaperPage;
import paper.PapersDashboardPage;
import paper.PapersPage;
import ru.ulstu.NgTrackerApplication;
import ru.ulstu.configuration.ApplicationProperties;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

@RunWith(SpringRunner.class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@SpringBootTest(classes = NgTrackerApplication.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT)
public class PaperTest extends TestTemplate {
    private final Map<PageObject, List<String>> navigationHolder = ImmutableMap.of(
            new PapersPage(), Arrays.asList("СТАТЬИ", "/papers/papers"),
            new PaperPage(), Arrays.asList("РЕДАКТИРОВАНИЕ СТАТЬИ", "/papers/paper?id=0"),
            new PapersDashboardPage(), Arrays.asList("СТАТЬИ", "/papers/dashboard")
    );

    @Autowired
    private ApplicationProperties applicationProperties;

    private String getPaperPageUrl() {
        return Iterables.get(navigationHolder.entrySet(), 1).getValue().get(1);
    }

    private PaperPage getPaperPage() {
        PaperPage paperPage = (PaperPage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
        paperPage.initElements();
        return paperPage;
    }

    private String getPapersPageUrl() {
        return Iterables.get(navigationHolder.entrySet(), 0).getValue().get(1);
    }

    private PapersPage getPapersPage() {
        PapersPage papersPage = (PapersPage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 0).getKey());
        papersPage.initElements();
        return papersPage;
    }

    private String getPapersDashboardPageUrl() {
        return Iterables.get(navigationHolder.entrySet(), 2).getValue().get(1);
    }

    private PapersDashboardPage getPapersDashboardPage() {
        PapersDashboardPage papersDashboardPage = (PapersDashboardPage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 2).getKey());
        papersDashboardPage.initElements();
        return papersDashboardPage;
    }

    @Test
    public void createNewPaperTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());
        PaperPage paperPage = getPaperPage();

        String testTitle = "test " + (String.valueOf(System.currentTimeMillis()));
        fillRequiredFields(paperPage, testTitle);
        paperPage.clickSaveBtn();

        PapersPage papersPage = getPapersPage();

        Assert.assertTrue(papersPage.havePaperWithTitle(testTitle));
    }

    @Test
    public void editPaperTest() {
        createNewPaper();
        getContext().goTo(applicationProperties.getBaseUrl() + getPapersPageUrl());
        PapersPage papersPage = getPapersPage();
        papersPage.clickFirstPaper();

        PaperPage paperPage = getPaperPage();
        String testTitle = "test " + (String.valueOf(System.currentTimeMillis()));
        paperPage.setTitle(testTitle);
        paperPage.clickSaveBtn();

        Assert.assertTrue(papersPage.havePaperWithTitle(testTitle));
    }

    private void createNewPaper() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());
        PaperPage paperPage = getPaperPage();
        String testTitle = "test " + (String.valueOf(System.currentTimeMillis()));
        fillRequiredFields(paperPage, testTitle);
        paperPage.clickSaveBtn();
    }

    @Test
    public void addDeadlineTest() {
        createNewPaper();
        getContext().goTo(applicationProperties.getBaseUrl() + getPapersPageUrl());
        PapersPage papersPage = getPapersPage();
        papersPage.clickFirstPaper();

        PaperPage paperPage = getPaperPage();
        papersPage.clickAddDeadline();
        String testDate = "01.01.2019";
        String testDateResult = "2019-01-01";
        String testDesc = "desc";
        Integer deadlineNumber = 2;
        paperPage.setDeadlineDate(deadlineNumber, testDate);
        paperPage.setDeadlineDescription(deadlineNumber, testDesc);
        String paperId = paperPage.getId();
        paperPage.clickSaveBtn();

        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/papers/paper?id=%s", paperId));

        Assert.assertTrue(paperPage.deadlineExist(testDesc, testDateResult));
    }

    @Test
    public void noDeadlinesValidationTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());
        PaperPage paperPage = getPaperPage();

        String testTitle = "test " + (String.valueOf(System.currentTimeMillis()));
        paperPage.setTitle(testTitle);
        paperPage.clickSaveBtn();

        Assert.assertTrue(paperPage.hasAlert("Не может быть пустым"));
    }

    private void fillRequiredFields(PaperPage paperPage, String title) {
        paperPage.setTitle(title);
        String testDate = "01.01.2019";
        String testDesc = "desc";
        Integer deadlineNumber = 1;
        paperPage.setDeadlineDate(deadlineNumber, testDate);
        paperPage.setDeadlineDescription(deadlineNumber, testDesc);
    }

    @Test
    public void addReferenceTest() {
        createNewPaper();
        getContext().goTo(applicationProperties.getBaseUrl() + getPapersPageUrl());
        PapersPage papersPage = getPapersPage();
        papersPage.clickFirstPaper();

        PaperPage paperPage = getPaperPage();
        fillRequiredFields(paperPage, "test " + (String.valueOf(System.currentTimeMillis())));
        paperPage.clickReferenceTab();
        paperPage.clickAddReferenceButton();

        paperPage.clickReferenceTab();
        paperPage.showFirstReference();
        String authors = "testAuthors";
        paperPage.setFirstReferenceAuthors(authors);

        String paperId = paperPage.getId();
        paperPage.clickSaveBtn();

        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/papers/paper?id=%s", paperId));

        Assert.assertTrue(paperPage.authorsExists(authors));
    }

    @Test
    public void referencesFormatTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());

        PaperPage paperPage = getPaperPage();
        paperPage.setTitle("test");
        paperPage.clickReferenceTab();
        paperPage.clickAddReferenceButton();

        paperPage.clickReferenceTab();
        paperPage.showFirstReference();
        paperPage.setFirstReferenceAuthors("authors");
        paperPage.setFirstReferencePublicationTitle("title");
        paperPage.setFirstReferencePublicationYear("2010");
        paperPage.setFirstReferencePublisher("publisher");
        paperPage.setFirstReferencePages("200");
        paperPage.setFirstReferenceJournalOrCollectionTitle("journal");
        paperPage.setFormatStandardSpringer();
        paperPage.clickFormatButton();

        Assert.assertEquals("authors (2010) title. journal, publisher, pp 200", paperPage.getFormatString());
    }

    @Test
    public void dashboardLinkTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());
        PaperPage paperPage = getPaperPage();

        fillRequiredFields(paperPage, "test " + (String.valueOf(System.currentTimeMillis())));
        String testLink = "http://test.com/";
        paperPage.setUrl(testLink);
        paperPage.clickSaveBtn();

        getContext().goTo(applicationProperties.getBaseUrl() + getPapersDashboardPageUrl());
        PapersDashboardPage papersDashboardPage = getPapersDashboardPage();

        Assert.assertTrue(papersDashboardPage.externalLinkExists(testLink));
    }

    @Test
    public void deletePaperTest() {
        createNewPaper();
        getContext().goTo(applicationProperties.getBaseUrl() + getPapersPageUrl());
        PapersPage papersPage = getPapersPage();

        int size = papersPage.getPapersCount();
        papersPage.clickRemoveFirstPaperButton();
        papersPage.clickConfirmDeleteButton();

        Assert.assertEquals(size - 1, papersPage.getPapersCount());
    }

    @Test
    public void latexValidationTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());

        PaperPage paperPage = getPaperPage();
        paperPage.setTitle("test");
        paperPage.clickLatexTab();
        paperPage.setLatexText("test");
        paperPage.clickPdfButton();

        Assert.assertTrue(paperPage.dangerMessageExist("Ошибка при создании PDF"));
    }

    @Test
    public void titleValidationTest() {
        getContext().goTo(applicationProperties.getBaseUrl() + getPaperPageUrl());
        PaperPage paperPage = getPaperPage();

        paperPage.clickSaveBtn();

        Assert.assertTrue(paperPage.hasAlert("не может быть пусто"));
    }

}