package mocks

import (
	"context"

	godigest "github.com/opencontainers/go-digest"

	"zotregistry.io/zot/pkg/meta/repodb"
)

type RepoDBMock struct {
	SetRepoDescriptionFn func(repo, description string) error

	IncrementRepoStarsFn func(repo string) error

	DecrementRepoStarsFn func(repo string) error

	GetRepoStarsFn func(repo string) (int, error)

	SetRepoLogoFn func(repo string, logoPath string) error

	SetRepoTagFn func(repo string, tag string, manifestDigest godigest.Digest, mediaType string) error

	DeleteRepoTagFn func(repo string, tag string) error

	GetRepoMetaFn func(repo string) (repodb.RepoMetadata, error)

	GetMultipleRepoMetaFn func(ctx context.Context, filter func(repoMeta repodb.RepoMetadata) bool,
		requestedPage repodb.PageInput) ([]repodb.RepoMetadata, error)

	GetManifestDataFn func(manifestDigest godigest.Digest) (repodb.ManifestData, error)

	SetManifestDataFn func(manifestDigest godigest.Digest, mm repodb.ManifestData) error

	GetManifestMetaFn func(repo string, manifestDigest godigest.Digest) (repodb.ManifestMetadata, error)

	SetManifestMetaFn func(repo string, manifestDigest godigest.Digest, mm repodb.ManifestMetadata) error

	IncrementImageDownloadsFn func(repo string, reference string) error

	AddManifestSignatureFn func(repo string, signedManifestDigest godigest.Digest, sm repodb.SignatureMetadata) error

	DeleteSignatureFn func(repo string, signedManifestDigest godigest.Digest, sm repodb.SignatureMetadata) error

	SearchReposFn func(ctx context.Context, searchText string, filter repodb.Filter, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error)

	SearchTagsFn func(ctx context.Context, searchText string, filter repodb.Filter, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error)

	FilterTagsFn func(ctx context.Context, filter repodb.FilterFunc,
		requestedPage repodb.PageInput,
	) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error)

	SearchDigestsFn func(ctx context.Context, searchText string, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error)

	SearchLayersFn func(ctx context.Context, searchText string, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error)

	SearchForAscendantImagesFn func(ctx context.Context, searchText string, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error)

	SearchForDescendantImagesFn func(ctx context.Context, searchText string, requestedPage repodb.PageInput) (
		[]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error)

	PatchDBFn func() error
}

func (sdm RepoDBMock) SetRepoDescription(repo, description string) error {
	if sdm.SetRepoDescriptionFn != nil {
		return sdm.SetRepoDescriptionFn(repo, description)
	}

	return nil
}

func (sdm RepoDBMock) IncrementRepoStars(repo string) error {
	if sdm.IncrementRepoStarsFn != nil {
		return sdm.IncrementRepoStarsFn(repo)
	}

	return nil
}

func (sdm RepoDBMock) DecrementRepoStars(repo string) error {
	if sdm.DecrementRepoStarsFn != nil {
		return sdm.DecrementRepoStarsFn(repo)
	}

	return nil
}

func (sdm RepoDBMock) GetRepoStars(repo string) (int, error) {
	if sdm.GetRepoStarsFn != nil {
		return sdm.GetRepoStarsFn(repo)
	}

	return 0, nil
}

func (sdm RepoDBMock) SetRepoLogo(repo string, logoPath string) error {
	if sdm.SetRepoLogoFn != nil {
		return sdm.SetRepoLogoFn(repo, logoPath)
	}

	return nil
}

func (sdm RepoDBMock) SetRepoTag(repo string, tag string, manifestDigest godigest.Digest, mediaType string) error {
	if sdm.SetRepoTagFn != nil {
		return sdm.SetRepoTagFn(repo, tag, manifestDigest, mediaType)
	}

	return nil
}

func (sdm RepoDBMock) DeleteRepoTag(repo string, tag string) error {
	if sdm.DeleteRepoTagFn != nil {
		return sdm.DeleteRepoTagFn(repo, tag)
	}

	return nil
}

func (sdm RepoDBMock) GetRepoMeta(repo string) (repodb.RepoMetadata, error) {
	if sdm.GetRepoMetaFn != nil {
		return sdm.GetRepoMetaFn(repo)
	}

	return repodb.RepoMetadata{}, nil
}

func (sdm RepoDBMock) GetMultipleRepoMeta(ctx context.Context, filter func(repoMeta repodb.RepoMetadata) bool,
	requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, error) {
	if sdm.GetMultipleRepoMetaFn != nil {
		return sdm.GetMultipleRepoMetaFn(ctx, filter, requestedPage)
	}

	return []repodb.RepoMetadata{}, nil
}

func (sdm RepoDBMock) GetManifestData(manifestDigest godigest.Digest) (repodb.ManifestData, error) {
	if sdm.GetManifestDataFn != nil {
		return sdm.GetManifestData(manifestDigest)
	}

	return repodb.ManifestData{}, nil
}

func (sdm RepoDBMock) SetManifestData(manifestDigest godigest.Digest, md repodb.ManifestData) error {
	if sdm.SetManifestDataFn != nil {
		return sdm.SetManifestData(manifestDigest, md)
	}

	return nil
}

func (sdm RepoDBMock) GetManifestMeta(repo string, manifestDigest godigest.Digest) (repodb.ManifestMetadata, error) {
	if sdm.GetManifestMetaFn != nil {
		return sdm.GetManifestMetaFn(repo, manifestDigest)
	}

	return repodb.ManifestMetadata{}, nil
}

func (sdm RepoDBMock) SetManifestMeta(repo string, manifestDigest godigest.Digest, mm repodb.ManifestMetadata) error {
	if sdm.SetManifestMetaFn != nil {
		return sdm.SetManifestMetaFn(repo, manifestDigest, mm)
	}

	return nil
}

func (sdm RepoDBMock) IncrementImageDownloads(repo string, reference string) error {
	if sdm.IncrementImageDownloadsFn != nil {
		return sdm.IncrementImageDownloadsFn(repo, reference)
	}

	return nil
}

func (sdm RepoDBMock) AddManifestSignature(repo string, signedManifestDigest godigest.Digest,
	sm repodb.SignatureMetadata,
) error {
	if sdm.AddManifestSignatureFn != nil {
		return sdm.AddManifestSignatureFn(repo, signedManifestDigest, sm)
	}

	return nil
}

func (sdm RepoDBMock) DeleteSignature(repo string, signedManifestDigest godigest.Digest,
	sm repodb.SignatureMetadata,
) error {
	if sdm.DeleteSignatureFn != nil {
		return sdm.DeleteSignatureFn(repo, signedManifestDigest, sm)
	}

	return nil
}

func (sdm RepoDBMock) SearchRepos(ctx context.Context, searchText string, filter repodb.Filter,
	requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error) {
	if sdm.SearchReposFn != nil {
		return sdm.SearchReposFn(ctx, searchText, filter, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, repodb.PageInfo{}, nil
}

func (sdm RepoDBMock) SearchTags(ctx context.Context, searchText string, filter repodb.Filter,
	requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error) {
	if sdm.SearchTagsFn != nil {
		return sdm.SearchTagsFn(ctx, searchText, filter, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, repodb.PageInfo{}, nil
}

func (sdm RepoDBMock) FilterTags(ctx context.Context, filter repodb.FilterFunc,
	requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, repodb.PageInfo, error) {
	if sdm.FilterTagsFn != nil {
		return sdm.FilterTagsFn(ctx, filter, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, repodb.PageInfo{}, nil
}

func (sdm RepoDBMock) SearchDigests(ctx context.Context, searchText string, requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error) {
	if sdm.SearchDigestsFn != nil {
		return sdm.SearchDigestsFn(ctx, searchText, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, nil
}

func (sdm RepoDBMock) SearchLayers(ctx context.Context, searchText string, requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error) {
	if sdm.SearchLayersFn != nil {
		return sdm.SearchLayersFn(ctx, searchText, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, nil
}

func (sdm RepoDBMock) SearchForAscendantImages(ctx context.Context, searchText string, requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error) {
	if sdm.SearchForAscendantImagesFn != nil {
		return sdm.SearchForAscendantImagesFn(ctx, searchText, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, nil
}

func (sdm RepoDBMock) SearchForDescendantImages(ctx context.Context, searchText string,
	requestedPage repodb.PageInput,
) ([]repodb.RepoMetadata, map[string]repodb.ManifestMetadata, error) {
	if sdm.SearchForDescendantImagesFn != nil {
		return sdm.SearchForDescendantImagesFn(ctx, searchText, requestedPage)
	}

	return []repodb.RepoMetadata{}, map[string]repodb.ManifestMetadata{}, nil
}

func (sdm RepoDBMock) PatchDB() error {
	if sdm.PatchDBFn != nil {
		return sdm.PatchDBFn()
	}

	return nil
}