D-Net

package eu.dnetlib.client;

import com.github.gwtbootstrap.client.ui.Breadcrumbs;

import com.github.gwtbootstrap.client.ui.NavLink;

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.event.dom.client.ClickHandler;

import com.google.gwt.user.client.History;

import com.google.gwt.user.client.ui.IsWidget;

import com.google.gwt.user.client.ui.Widget;

import java.util.HashMap;

import java.util.Map;

/**

 * Created by stefania on 3/6/15.

 */

public class BreadcrumbsMenu implements IsWidget {

    private Breadcrumbs breadcrumbsMenu = new Breadcrumbs();

    private NavLink home = new NavLink();

    private NavLink requests = new NavLink();

    private NavLink newFundingRequest = new NavLink();

    private NavLink existingFundingRequests = new NavLink();

    private NavLink newBudgetRequest = new NavLink();

    private NavLink existingBudgetRequests = new NavLink();

    private NavLink monitor = new NavLink();

    private NavLink monitorFundingRequests = new NavLink();

    private NavLink monitorBudgetRequests = new NavLink();

    private NavLink monitorUsers = new NavLink();

    private NavLink monitorUserRoles = new NavLink();

    private NavLink help = new NavLink();

    private NavLink login = new NavLink();

    private NavLink register = new NavLink();

    private NavLink myAccount = new NavLink();

    private NavLink editAccountInfo = new NavLink();

    private Map<String, NavLink> breadcrumbLinksMap = new HashMap<>();

    public BreadcrumbsMenu() {

        breadcrumbsMenu.setDivider("|");

        home.setHref("#home");

        home.setText("HOME");

        home.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("home");

            }

        });

        requests.setHref("#requests");

        requests.setText("REQUESTS");

        requests.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("requests");

            }

        });

        newFundingRequest.setHref("#newFundingRequest");

        newFundingRequest.setText("NEW FUNDING REQUEST");

        newFundingRequest.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("newFundingRequest");

            }

        });

        newBudgetRequest.setHref("#newBudgetRequest");

        newBudgetRequest.setText("NEW BUDGET REQUEST");

        newBudgetRequest.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("newBudgetRequest");

            }

        });

        existingFundingRequests.setHref("#existingFundingRequests");

        existingFundingRequests.setText("EXISTING FUNDING REQUESTS");

        existingFundingRequests.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("existingFundingRequests");

            }

        });

        existingBudgetRequests.setHref("#existingBudgetRequests");

        existingBudgetRequests.setText("EXISTING BUDGET REQUESTS");

        existingBudgetRequests.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("existingBudgetRequests");

            }

        });

        monitor.setHref("#monitor");

        monitor.setText("MONITOR");

        monitor.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("monitor");

            }

        });

        monitorFundingRequests.setHref("#monitorFundingRequests");

        monitorFundingRequests.setText("FUNDING REQUESTS");

        monitorFundingRequests.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("monitorFundingRequests");

            }

        });

        monitorBudgetRequests.setHref("#monitorBudgets");

        monitorBudgetRequests.setText("BUDGETS");

        monitorBudgetRequests.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("monitorBudgets");

            }

        });

        monitorUsers.setHref("#monitorUsers");

        monitorUsers.setText("USERS");

        monitorUsers.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("monitorUsers");

            }

        });

        monitorUserRoles.setHref("#monitorUserRoles");

        monitorUserRoles.setText("USER ROLES");

        monitorUserRoles.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("monitorUserRoles");

            }

        });

        help.setHref("#help");

        help.setText("HELP");

        help.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("help");

            }

        });

        login.setHref("#login");

        login.setText("LOGIN");

        login.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("login");

            }

        });

        register.setHref("#register");

        register.setText("REGISTER");

        register.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("register");

            }

        });

        myAccount.setHref("#myAccount");

        myAccount.setText("MY ACCOUNT");

        myAccount.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("myAccount");

            }

        });

        editAccountInfo.setHref("#editAccountInfo");

        editAccountInfo.setText("EDIT INFO");

        editAccountInfo.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent clickEvent) {

                History.newItem("editAccountInfo");

            }

        });

        createBreadcrumbsMap();

    }

    @Override

    public Widget asWidget() {

        return breadcrumbsMenu;

    }

    public void updateBreadcrumbsMenu(String token) {

        String[] tokenParts = token.split("\\.");

        String menuToken = tokenParts[0];

        breadcrumbsMenu.clear();

        if(!menuToken.equals("home")) {

            if(breadcrumbLinksMap.get(menuToken)!=null) {

                breadcrumbsMenu.add(home);

                if(menuToken.equals("editAccountInfo"))

                    breadcrumbsMenu.add(myAccount);

                if(menuToken.equals("monitorFundingRequests") || menuToken.equals("monitorBudgets")

                        || menuToken.equals("monitorUsers") || menuToken.equals("monitorUserRoles"))

                    breadcrumbsMenu.add(monitor);

                if(menuToken.equals("newFundingRequest") || menuToken.equals("existingFundingRequests")

                        || menuToken.equals("newBudgetRequest") || menuToken.equals("existingBudgetRequests"))

                    breadcrumbsMenu.add(requests);

                breadcrumbsMenu.add(breadcrumbLinksMap.get(menuToken));

            }

        }

    }

    private void createBreadcrumbsMap() {

        breadcrumbLinksMap.put("requests", requests);

        breadcrumbLinksMap.put("newFundingRequest", newFundingRequest);

        breadcrumbLinksMap.put("newBudgetRequest", newBudgetRequest);

        breadcrumbLinksMap.put("existingFundingRequests", existingFundingRequests);

        breadcrumbLinksMap.put("existingBudgetRequests", existingBudgetRequests);

        breadcrumbLinksMap.put("monitor", monitor);

        breadcrumbLinksMap.put("monitorFundingRequests", monitorFundingRequests);

        breadcrumbLinksMap.put("monitorBudgets", monitorBudgetRequests);

        breadcrumbLinksMap.put("monitorUsers", monitorUsers);

        breadcrumbLinksMap.put("monitorUserRoles", monitorUserRoles);

        breadcrumbLinksMap.put("help", help);

        breadcrumbLinksMap.put("login", login);

        breadcrumbLinksMap.put("register", register);

        breadcrumbLinksMap.put("myAccount", myAccount);

        breadcrumbLinksMap.put("editAccountInfo", editAccountInfo);

    }

}