package logic

import (
	"context"

	"spark-server/internal/module/square/entity"
	"spark-server/internal/pkg/errs"
)

func (s *Service) Delete(ctx context.Context, userID, postID int64) error {
	if !s.ready() || userID <= 0 {
		return errs.ErrUnauthorized
	}
	if postID <= 0 {
		return errs.ErrInvalidArgument
	}
	post, err := s.repo.SoftDeletePost(ctx, userID, postID)
	if err != nil {
		return err
	}
	s.deleteMedia(ctx, post)
	return nil
}

func (s *Service) deleteMedia(ctx context.Context, post *entity.Post) {
	if s.objects == nil || post == nil {
		return
	}
	content, err := entity.UnmarshalContent(post.Content)
	if err != nil {
		return
	}
	for _, key := range content.ObjectKeys() {
		_ = s.objects.Delete(ctx, key)
	}
}