package route

import config.Const
import model.JSONResponse
import model.ModelGroup
import ro.pippo.controller.*
import ro.pippo.controller.extractor.Param
import service.Service
import util.responseInvalidParams
import util.responseNotFoundById
import util.responseOperationFailed
import util.responseSuccess

@Path("/group")
class CrtlGroup : Controller() {
    private val service: Service = Service()

    @GET("/{userId: [0-9]+}")
    @Produces(Produces.JSON)
    fun getGroupByUser(@Param userId: Int): JSONResponse {
        val user = service.getUserById(userId)

        return if (user == null) {
            responseNotFoundById()
        } else {
            val group = service.getGroupByUserId(userId)
            if (group == null) {
                JSONResponse(Const.codeResourceNotFound, "用户没有绑定角色", null)
            } else {
                responseSuccess(group)
            }
        }
    }

    @POST("/")
    @Produces(Produces.JSON)
    fun addGroup(): JSONResponse {
        val group: ModelGroup? = request.createEntityFromBody(ModelGroup::class.java)
        if (group == null) {
            return responseInvalidParams()
        }

        val isSuccess = service.saveGroup(group)
        return if (isSuccess) {
            responseSuccess(isSuccess)
        } else {
            responseOperationFailed()
        }
    }

    @POST("/{groupId: [0-9]+}")
    @Produces(Produces.JSON)
    fun updateGroup(@Param groupId: Int): JSONResponse {
        val group: ModelGroup? = request.createEntityFromBody(ModelGroup::class.java)
        if (group == null) {
            return responseInvalidParams()
        }

        val isSuccess = service.updateGroup(group)
        return if (isSuccess) {
            responseSuccess(group)
        } else {
            responseOperationFailed()
        }
    }

    @POST("/del/{id: [0-9]+}")
    @Produces(Produces.JSON)
    fun delGroup(@Param id: Int): JSONResponse {
        val group = service.getGroupById(id)

        if (group == null) {
            responseNotFoundById()
        }

        val isSuccess = service.deleteGroup(id)
        return if (isSuccess) {
            responseSuccess(id)
        } else {
            responseOperationFailed()
        }
    }
}