import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;

import java.util.Map;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class UniMarburgDp12Page extends UniMarburgPage {
    public static final String DP_12_TITLE = "Philipps-Universität Marburg - Mathematik und Informatik";

    private static final Map<String, By> topics = Map.of(
            "Department",
            By.xpath("//div[@id=\'section-navigation\']/div/ul/li[2]/a"),
            "Studying",
            By.xpath("//div[@id=\'section-navigation\']/div/ul/li[3]/a"),
            "Research",
            By.xpath("//div[@id=\'section-navigation\']/div/ul/li[4]/a"),
            "Research groups",
            By.xpath("//div[@id=\'section-navigation\']/div/ul/li[5]/a")
    );
    private static final By MODULES_AND_COURSES_SELECTOR = By.cssSelector("li:nth-child(4) > a > div");
    private static final By MODULE_GUIDE_SELECTOR = By.cssSelector(".link-text-list:nth-child(6) .diazoadded");

    public UniMarburgDp12Page(WebDriver driver) {
        super(driver);
    }

    public void checkMenuItems() {
        for (String item : topics.keySet()) {
            assertEquals(item, driver.findElement(topics.get(item)).getText());
        }
    }

    public void checkAndSelectModulesAndCourses() {
        driver.findElement(topics.get("Studying")).click();
        assertEquals("Modules & Courses\nModules and Courses", driver.findElement(MODULES_AND_COURSES_SELECTOR).getText());
        driver.findElement(MODULES_AND_COURSES_SELECTOR).click();
    }

    public ModuleHandbookPage checkAndOpenModuleGuide() {
        assertEquals(("directly to the online module guide"), driver.findElement(MODULE_GUIDE_SELECTOR).getText());
        driver.findElement(MODULE_GUIDE_SELECTOR).click();
        return new ModuleHandbookPage(driver);
    }
}