package types

import (
	"context"
	"git.aiterp.net/rpdata/api/services"
	"time"

	"git.aiterp.net/rpdata/api/models"
)

type chapterResolver struct {
	stories *services.StoryService
}

func (r *chapterResolver) FictionalDate(ctx context.Context, chapter *models.Chapter) (*time.Time, error) {
	if chapter.FictionalDate.IsZero() {
		return nil, nil
	}

	return &chapter.FictionalDate, nil
}

func (r *chapterResolver) Comments(ctx context.Context, chapter *models.Chapter, limit *int) ([]*models.Comment, error) {
	if limit == nil {
		limit = new(int)
		*limit = 0
	}

	return r.stories.ListComments(ctx, *chapter, *limit)
}

// ChapterResolver is a resolver
func ChapterResolver(s *services.Bundle) *chapterResolver {
	return &chapterResolver{stories: s.Stories}
}