package org.hso.ecommerce.controller.intern.customers;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.hso.ecommerce.controller.intern.accounting.AccountingController;
import org.hso.ecommerce.controller.intern.accounting.AccountingController.ShortTemplateBookingResult;
import org.hso.ecommerce.entities.booking.Booking;
import org.hso.ecommerce.repos.booking.BookingRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
@RequestMapping("/intern/customers")
public class CustomersIndexController {

    @Autowired
    private BookingRepository bookingRepository = null;

    @Autowired
    private AccountingController accountingController = null;

    @GetMapping("/")
    public String internCustomers() {
        return "intern/customers/index";
    }

    @GetMapping("/{customerId}")
    public String internCustomersId(HttpServletRequest request, @PathVariable(required = true) long customerId) {

        // Table of bookings
        List<Booking> bookings = bookingRepository.customerBookingsReverseChronologically(customerId);
        ShortTemplateBookingResult result = accountingController.buildShortTemplate(
                bookings,
                account -> account.userAccount != null && account.userAccount.id == customerId);
        request.setAttribute("balance", result.balance);
        request.setAttribute("bookings", result.bookings);

        return "intern/customers/id";
    }

}