/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package org.mifosplatform.organisation.teller.api;

import java.util.Collection;
import java.util.Date;

import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
import org.mifosplatform.infrastructure.core.serialization.DefaultToApiJsonSerializer;
import org.mifosplatform.organisation.teller.data.CashierData;
import org.mifosplatform.organisation.teller.service.TellerManagementReadPlatformService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

@Path("cashiers")
@Component
@Scope("singleton")
public class CashierApiResource {

    private final DefaultToApiJsonSerializer<CashierData> jsonSerializer;
    private final TellerManagementReadPlatformService readPlatformService;

    @Autowired
    public CashierApiResource(DefaultToApiJsonSerializer<CashierData> jsonSerializer,
            TellerManagementReadPlatformService readPlatformService) {
        this.jsonSerializer = jsonSerializer;
        this.readPlatformService = readPlatformService;
    }

    @GET
    @Consumes({ MediaType.TEXT_HTML, MediaType.APPLICATION_JSON })
    @Produces(MediaType.APPLICATION_JSON)
    public String getCashierData(@QueryParam("officeId") final Long officeId, @QueryParam("tellerId") final Long tellerId,
            @QueryParam("staffId") final Long staffId, @QueryParam("date") final String date) {
        final DateTimeFormatter dateFormatter = ISODateTimeFormat.basicDate();

        final Date dateRestriction = (date != null ? dateFormatter.parseDateTime(date).toDate() : new Date());

        final Collection<CashierData> allCashiers = this.readPlatformService.getCashierData(officeId, tellerId, staffId, dateRestriction);

        return this.jsonSerializer.serialize(allCashiers);
    }
}