package de.superx.rest;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.IOException;
import java.sql.SQLException;
import java.text.ParseException;
import java.util.List;
import java.util.Map;

import javax.xml.transform.TransformerException;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.security.core.userdetails.UserDetails;

import de.memtext.tree.KeyParentEqualException;
import de.memtext.tree.NoMainEntryException;
import de.superx.BaseDbTest;
import de.superx.common.DBServletException;
import de.superx.common.InvalidDataTypeException;
import de.superx.common.SichtException;
import de.superx.common.UngueltigeEingabeException;
import de.superx.rest.model.TreeNode;
import de.superx.rest.model.View;
import de.superx.rest.model.ViewGroup;
import de.superx.spring.TestUserServiceImpl;
import freemarker.template.TemplateException;


public class ReportTest extends BaseDbTest {

	private static final int TID = 18540;
    
    @Autowired
    Report report;
    
    MockHttpServletRequest req;
    
    @Before
    public void init() {
        Map<String,String> params = Map.ofEntries(
                    Map.entry("Jahr", "2025"),
                    Map.entry("Hochschule", "9991"),
                    Map.entry("Monat", "1"),
                    Map.entry("Ausgabe des Berichts", "STLI*tabelle_html.xsl*text/html")
                        );
        req = new MockHttpServletRequest();
        req.setParameters(params);
        getTestUserService().createTestUser(true, List.of(Integer.valueOf(TID)));
    }
    
    @After
    public void deinit() {
        getTestUserService().setUserDetails(null);
    }

    @Test
    public void testReportApiAvailable() {
        assertNotNull("Report rest api available", report);
    }
    
    @Test
    public void testUserAvailable() {
        UserDetails ud = getTestUserService().currentUserDetails();
        assertNotNull("UserDetails available", ud);
    }
    
    @Test
    public void testGetViews() throws ParseException, KeyParentEqualException, NoMainEntryException, SQLException, InvalidDataTypeException, SichtException, UngueltigeEingabeException, TemplateException, CloneNotSupportedException, IOException, DBServletException, TransformerException {
        ViewGroup vg = report.getViews(TID, "Hochschule", req);
        assertNotNull("Views available", vg);
    }
    
    @Test
    public void testGetView() throws ParseException, KeyParentEqualException, NoMainEntryException, SQLException, InvalidDataTypeException, SichtException, UngueltigeEingabeException, TemplateException, CloneNotSupportedException, IOException, DBServletException, TransformerException {
        ViewGroup vg = report.getViews(TID, "Hochschule", req);
        int viewId = -1;
        for (View v : vg.views) {
            if (v.name.equals("Hochschulen")) {
                viewId = v.id;
                break;
            }
        }
        assertTrue("View found in ViewGroup", viewId != -1);
        List<TreeNode> view = report.getView(TID, "Hochschule", viewId, "today", req);
        assertNotNull("View available", view);
        assertTrue("Exactly one view found", view.size() == 1);
    }

}