package de.ctdo.bunti.web;

import de.ctdo.bunti.control.BuntiController;
import de.ctdo.bunti.model.BuntiDevice;
import de.ctdo.bunti.webmodel.DeviceUpdate;
import de.ctdo.bunti.webmodel.DeviceUpdates;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import javax.validation.Validator;
import java.util.*;

@Controller
@RequestMapping(value = "/control")
public class RestController {
    private static final Logger LOGGER = LoggerFactory.getLogger(RestController.class);
    private BuntiController controller;


    @Autowired
    public final void setController(BuntiController controller) {
        this.controller = controller;
    }

    @RequestMapping(value = "/devices", method = RequestMethod.GET)
    public @ResponseBody Collection<BuntiDevice> getAll() {
        LOGGER.info("handle GET /devices request");
        return controller.getAllDevices();
    }

    @RequestMapping(value = "/devices/{id}", method = RequestMethod.GET)
    public @ResponseBody BuntiDevice getDeviceById(@PathVariable("id") int id) {
        LOGGER.info("handle GET /devices/" + id + " request");
        return controller.getDeviceById(id);
    }

    @RequestMapping(value = "/devices/{id}", method = RequestMethod.POST)
    public @ResponseBody BuntiDevice setDeviceById(@PathVariable("id") int id, @RequestBody DeviceUpdate update) {
        LOGGER.info("handle PUT /devices/" + id + " request update=" + update.toString() );


        controller.updateDeviceData(id, update.getOptions());
        return controller.getDeviceById(id);
    }

    @RequestMapping(value = "/devices", method = RequestMethod.POST)
    public String setDevices(@RequestBody DeviceUpdates updates) {
        LOGGER.info("handle PUT /devices" + " request update=" + updates.toString() );

        for (DeviceUpdate update: updates.getUpdates()) {
            LOGGER.info("Update deviceId=" + update.getDeviceId());

            controller.updateDeviceData(update.getDeviceId(), update.getOptions());
        }

        return "bla";
    }

}