package posts

import (
	"backend/app/requests"
	"backend/database/models/qvyun_v2/public/model"
	"backend/providers/jwt"

	"github.com/gofiber/fiber/v3"
	"github.com/jinzhu/copier"
	"github.com/samber/lo"
	log "github.com/sirupsen/logrus"
)

// @provider
type Controller struct {
	svc *Service
	log *log.Entry `inject:"false"`
}

func (c *Controller) Prepare() error {
	c.log = log.WithField("module", "posts.Controller")
	return nil
}

// List show posts list
// @Router			/api/v1/posts [get]
// @Bind claim local
// @Bind pagination query
// @Bind filter query
func (c *Controller) List(ctx fiber.Ctx, claim *jwt.Claims, pagination *requests.Pagination, filter *UserPostFilter) (*requests.Pager, error) {
	pagination.Format()
	pager := &requests.Pager{
		Pagination: *pagination,
	}

	filter.TenantID = *claim.TenantID
	filter.UserID = claim.UserID
	orders, total, err := c.svc.GetPosts(ctx.Context(), pagination, filter)
	if err != nil {
		return nil, err
	}
	pager.Total = total

	pager.Items = lo.FilterMap(orders, func(item model.Posts, _ int) (UserPost, bool) {
		var o UserPost
		if err := copier.Copy(&o, item); err != nil {
			return o, false
		}
		return o, true
	})

	return pager, nil
}