cowr_upgram/src/main/java/route/CtrlMenu.kt

package route

import model.JSONResponse
import model.ModelMenu
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("/menu")
class CtrlMenu : Controller() {
    private val service = Service()

    @GET("/{id: [0-9]+}")
    @Produces(Produces.JSON)
    fun getMenuById(@Param("id") id: Int): JSONResponse {
        val menu = service.getMenuById(id)
        if (menu == null) {
            return responseNotFoundById()
        }

        return responseSuccess(menu)
    }

    @GET("/byRole/{roleId: [0-9]+}")
    @Produces(Produces.JSON)
    fun getMenuByRole(@Param("roleId") roleId: Int): JSONResponse {
        val role = service.getRoleById(roleId)
        if (role == null) {
            return responseNotFoundById()
        }

        val menus = service.getMenuByRole(roleId)
        return responseSuccess(menus)
    }

    @POST("/")
    @Produces(Produces.JSON)
    fun addMenu(): JSONResponse {
        val menu: ModelMenu? = request.createEntityFromParameters(ModelMenu::class.java)
        if (menu == null) {
            return responseInvalidParams()
        }

        val isSuccess = service.saveMenu(menu)
        return if (isSuccess) {
            responseSuccess(menu)
        } else {
            responseOperationFailed()
        }
    }

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

        val isSuccess = service.updateMenu(menu)
        return if (isSuccess) {
            responseSuccess(menu)
        } else {
            responseOperationFailed()
        }
    }

    @POST("/del/{id: [0-9]+}")
    @Produces(Produces.JSON)
    fun deleteMenu(@Param("id") id: Int): JSONResponse {
        val menu = service.getMenuById(id)
        if (menu == null) {
            return responseNotFoundById()
        }

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

    @POST("/bindPerm/{menuId: [0-9]+}/{permId: [0-9]+}")
    @Produces(Produces.JSON)
    fun bindMenuToPerm(@Param("menuId") menuId: Int, @Param("permId") permId: Int): JSONResponse {
        val menu = service.getMenuById(menuId)
        val perm = service.getPermById(permId)

        if (menu == null || perm == null) {
            return responseNotFoundById()
        }

        val isSuccess = service.bindMenuToPerm(menuId, permId)
        return if (isSuccess) {
            responseSuccess(true)
        } else {
            responseOperationFailed()
        }
    }

    @POST("/unbindPerm/{menuId: [0-9]+}/{permId: [0-9]+}")
    @Produces(Produces.JSON)
    fun unbindMenuToPerm(@Param("menuId") menuId: Int, @Param("permId") permId: Int): JSONResponse {
        val menu = service.getMenuById(menuId)
        val perm = service.getPermById(permId)

        if (menu == null || perm == null) {
            return responseNotFoundById()
        }

        val isSuccess = service.unbindMenuToPerm(menuId, permId)
        return if (isSuccess) {
            responseSuccess(true)
        } else {
            responseOperationFailed()
        }
    }
}