import {
    ResourceUtils,
    Resource,
    InstanceResource,
    HasInstanceResource,
    GetEnabled,
    UpdateEnabled,
    CreateEnabled,
    DeleteEnabled,
    PaginatedListEnabled,
    Paginated,
    Sortable,
    PaginatedListResponse,
    EmptyResponse,
    EntityUtils } from '../../../lib/core-sdk'

export interface CreateUserRequest{
    name : string,
    position : string,
    fullProfileUrl : string
}

function normalizeUserDetail(userDetail : UserDetail) : UserDetail{
    EntityUtils.addIdProperty(userDetail,"userId")
    EntityUtils.renameProperty(userDetail,"full_profile_url","fullProfileUrl")
    return userDetail
}

export interface UpdateUserRequest extends CreateUserRequest{

}

export enum UsersSortableFields {
    NAME = 'name',
    USER_ID = 'userId',
}

export interface UserListParameters extends Paginated, Sortable<UsersSortableFields> {}

export interface UserDetail{
    id : number
    userId : number,
    name : string,
    position : string
    fullProfileUrl : string
}

export interface User{
    id : number,
    userId : number,
    name : string
}


export class UsersResource extends Resource implements
     HasInstanceResource<UserDetailResource>,
     CreateEnabled<CreateUserRequest,UserDetail>,
     PaginatedListEnabled<User>
{
	
    withId = (id: any):UserDetailResource =>{
		return new UserDetailResource(id,this.getPath(),this.getClient());
	};
    
    create = (request : CreateUserRequest) : Promise<UserDetail> =>{
        request = EntityUtils.copyData(request);
        EntityUtils.renameProperty(request,"fullProfileUrl","full_profile_url")
        return ResourceUtils.CallCreate(this,request).then((data:UserDetail) => {
            return normalizeUserDetail(data);
        })
    }
    
    list = (parameters : UserListParameters) : Promise<PaginatedListResponse<User>> =>{
        return ResourceUtils.CallPaginatedListWithSuffix(this,null,"users",parameters,(response) => {
            response.items.forEach((val:User) => {
                EntityUtils.addIdProperty(val,"userId")
            });
            return response;
        });
    }
}


export class UserDetailResource extends InstanceResource
 implements 
    GetEnabled<UserDetail>,
    UpdateEnabled<UpdateUserRequest,UserDetail>,
    DeleteEnabled<EmptyResponse> {
    
    get = ():Promise<UserDetail> =>{
        return ResourceUtils.CallGet(this,null).then(normalizeUserDetail);
    }
    
    update = (request:UpdateUserRequest):Promise<UserDetail>=>{
        request = EntityUtils.copyData(request);
        (<any>request).userId = this.id
        EntityUtils.renameProperty(request,"fullProfileUrl","full_profile_url")
        return ResourceUtils.CallUpdate(this,request).then(normalizeUserDetail)
    }
    
    delete = () : Promise<EmptyResponse> => {
        return <any>ResourceUtils.CallDelete(this,null);
    }
    
    
}