namespace java eu.dnetlib.openaire.thrift

// deposition
struct Institution {
	1: string id,
	2: string name,
	3: string shortName,
	4: string url
}

struct Repository {
	1: string url,
	2: string name,
	3: string institution,
	4: string country,
	5: i64 size,
	6: i64 countDate
}

struct RepositoryFull {
	1: string id,
	2: string url,
    3: string name,
    4: string institution,
    5: string country,
    6: i64 size,
    7: i64 countDate
	8: string description,
	9: string oaipmh,
	10: string content,
	11: string languages,
	12: string policies
}

struct ProjectSummary {
	1: string id,
	2: string name,
	3: string acronym,
	4: string grantAgreementNumber
}

struct Project {
	1: string id,
	2: string name,
	3: string acronym,
	4: string grantAgreementNumber,
	5: string call,
	6: i64 startDate,
	7: i64 endDate,
	8: bool sc39,
	9: string scientificArea,
	10: string programme,
	11: string coordinator
}

struct Publication {
	1: string id,
	2: map<string, list<string>> urls,
	3: list<string> titles,
	4: list<string> authors,
	5: list<i32> publicationYears,
	6: list<ProjectSummary> projects,
	7: list<string> descriptions
}

// statistics
struct PublicationsByAccessMode {
	1: string accessMode,
	2: string name,
	3: i64 publications
}

struct PublicationsByCategory {
	1: string acronym,
	2: string name,
	3: i64 totalPublications,
	4: i64 projects,
	5: i64 openPublications,
	6: double openPublicationsRatio
}

struct Statistics {
	1: i64 totalPublications,
	5: i64 sc39Projects,
	6: double averagePublicationsPerProject,
	7: double averagePublicationsPerYear
}	

service OpenAIREConnector {
	// deposition
	list<Repository> getRepositories(),
	list<Institution> searchInstitutions(1: string term, 2: i32 limit),
	Institution getInstitution(1: string id),
	RepositoryFull getRepository(1: string id),
	list<Repository> getInstitutionRepositories(1: string institution),
	list<ProjectSummary> searchProjects(1: string term, 2: i32 limit),
	Project getProject(1: string id),
	list<Publication> getProjectPublications(1: string project),
	// statistics
	Statistics getStatistics(),
	list<PublicationsByAccessMode> getPublicationsByAccessMode(),
	list<PublicationsByCategory> getPublicationsByProgramme(1: i32 limit),
	list<PublicationsByCategory> getPublicationsByScientificArea(1: i32 limit),
	list<PublicationsByCategory> getPublicationsByCountry(1: i32 limit),
	list<PublicationsByCategory> getPublicationsByInstitution(1: i32 limit)
}