package cactusServer.resources;

import java.util.HashSet;

import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;

import org.glassfish.jersey.process.internal.RequestScoped;
import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
import org.ntlab.radishforandroidstudio.framework.model3D.Quaternion3D;

import cactusServer.entities.Area;
import cactusServer.entities.Area.Allowed;
import cactusServer.entities.CameraState;
import cactusServer.entities.Character;
import cactusServer.entities.EmoteState;
import cactusServer.entities.IDAddressedEntity;
import cactusServer.entities.Instance;
import cactusServer.entities.Plain;
import cactusServer.entities.Player;
import cactusServer.entities.URIAddressedEntity;
import cactusServer.models.Instances;

@Path("/instances")
@RequestScoped
public class InstancesRest {
	public static final String INSTANCES_URI = "/CactusServer/rest/instances";

	public InstancesRest() {

	}

//	 @Path("/test")
//	 @GET
//	 @Produces(MediaType.TEXT_PLAIN)
//	 public String hoge() {
//	 return "deploy jenkins from tomcat";
//	 }

	@Path("/{instanceId}")
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public Instance getInstance(@PathParam("instanceId") String instanceId) {
		return Instances.getInstance().getInstance(instanceId);
	}

	@Path("/{instanceId}/areas/{areaId}")
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public Area getArea(@PathParam("instanceId") String instanceId, @PathParam("areaId") String areaId) {
		Instance instance = Instances.getInstance().getInstance(instanceId);
		if (instance != null) {
			return instance.getArea(areaId);
		}
		return null;
	}

	@Path("/{instanceId}/characters/{characterId}")
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public Character getCharacter(@PathParam("instanceId") String instanceId,
			@PathParam("characterId") String characterId) {
		Instance instance = Instances.getInstance().getInstance(instanceId);
		if (instance != null) {
			return instance.getCharacter(characterId);
		}
		return null;
	}

	@Path("/players/{playerId}")
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public Player getPlayer(@PathParam("instanceId") String instanceId, @PathParam("playerId") String playerId) {
		Instances instances = Instances.getInstance();
		if (instances != null) {
			return instances.getPlayer(playerId);
		}
		return null;
	}

	@POST
	@Produces(MediaType.APPLICATION_JSON)
	public URIAddressedEntity createInstance(@FormParam("name") String name, @FormParam("state") Instance.State state,
			@FormParam("stageModel") String stageModel) {
		IDAddressedEntity ae = Instances.getInstance().createInstance(name, state, stageModel);
		return new URIAddressedEntity((INSTANCES_URI + "/" + ae.getId()), ae.getBody());
	}

	@Path("/{instanceId}/areas")
	@POST
	@Produces(MediaType.APPLICATION_JSON)
	public URIAddressedEntity createArea(@PathParam("instanceId") String instanceId, @FormParam("name") String name,
			@FormParam("region") Plain[] region, @FormParam("permissions") HashSet<Allowed> permissions) {
		Instance instance = Instances.getInstance().getInstance(instanceId);
		IDAddressedEntity ae = instance.createArea(name, region, permissions);
		return new URIAddressedEntity((INSTANCES_URI + "/" + instanceId + "/areas/" + ae.getId()), ae.getBody());
	}

	@Path("/{instanceId}/characters")
	@POST
	@Produces(MediaType.APPLICATION_JSON)
	public URIAddressedEntity createCharacter(@PathParam("instanceId") String instanceId,
			@FormParam("accountURI") String accountURI, @FormParam("name") String name,
			@FormParam("position") Position3D position, @FormParam("angle") Quaternion3D angle,
			@FormParam("modelID") String modelID) {
		Instance instance = Instances.getInstance().getInstance(instanceId);
		IDAddressedEntity ae = instance.createCharacter(instanceId, accountURI, name, position, angle, modelID);
		return new URIAddressedEntity((INSTANCES_URI + "/" + instanceId + "/characters/" + ae.getId()), ae.getBody());
	}

	@Path("/players")
	@POST
	@Produces(MediaType.APPLICATION_JSON)
	public URIAddressedEntity createPlayer(@PathParam("instanceId") String instanceURI,
			@FormParam("characterURI") String characterURI, @FormParam("cameraState") CameraState cameraState,
			@FormParam("animationClassToStart") EmoteState.EmoteType animationClassToStart) {
		Instances instances = Instances.getInstance();
		IDAddressedEntity ae = instances.createPlayer(instanceURI, characterURI, cameraState, animationClassToStart);
		return new URIAddressedEntity((INSTANCES_URI + "/" + instanceURI + "/players/" + ae.getId()), ae.getBody());
	}
	
	
//	@PUT
//	@Produces(MediaType.APPLICATION_JSON)
//	public Instance updateInstance(@FormParam("state") Instance.State state) {
//		return Instances.getInstance().updateInstance(name, state, stageID);
//	}

	@Path("/players/{playerId}")
	@PUT
	@Produces(MediaType.APPLICATION_JSON)
	public Player updatePlayer(@PathParam("instanceId") String instanceId, @FormParam("playerId") String playerId,
			@FormParam("characterURI") String characterURI, @FormParam("position") Position3D position,
			@FormParam("angle") Quaternion3D angle, @FormParam("cameraState") CameraState cameraState,
			@FormParam("animationClassToStart") EmoteState.EmoteType animationClassToStart) {
		return Instances.getInstance().updatePlayer(playerId, characterURI, position, angle, cameraState,
				animationClassToStart);
	}

	@Path("/characters/{characterId}")
	@PUT
	@Produces(MediaType.APPLICATION_JSON)
	public Character updateCharacter(@FormParam("characterId") String characterId, 
			@FormParam("position") Position3D position, @FormParam("angle") Quaternion3D angle, @FormParam("modelID") String modelID) {
		Character character = updateCharacter(characterId, position, angle, modelID);
		if (character != null) {
			throw new WebApplicationException(200);
		} else {
			throw new WebApplicationException(400);
		}
	}

	// @DELETE
	// @Path("/destroyInstance")
	// @Produces(MediaType.APPLICATION_JSON)
	// public Instance destroy(@QueryParam("instanceId") String instanceId) {
	// return Instances.getInstance().destroyInstance(instanceId);
	// }

	//
	// @Path("/{instanceId}")
	// @PUT
	// public Instance putInstance(@PathParam("InstanceId") String instanceId,
	// @FormParam("areaId") String areaId,
	// @FormParam("objectId") String objectId, @FormParam("characterId") String
	// characterId) {
	//
	// }

}