// file: kb-lib/tests/external_materializer_api.rs
// version: 8

//! Downstream-style compilation contract for externally implemented materializers.

const ACCEPTED_FAMILIES: &[kb_lib::MdEventFamily] = &[kb_lib::MdEventFamily::Audit];

struct ExternalAuditMaterializer;

fn assert_event_materializer<Materializer: kb_lib::MtApiEventMaterializer>() {}

fn assert_legacy_materializer<Materializer: kb_lib::MtMaterializer>() {}

impl kb_lib::MtApiEventMaterializer for ExternalAuditMaterializer {
    fn identity(&self) -> kb_lib::MtApiMaterializerIdentity {
        return kb_lib::MtApiMaterializerIdentity {
            name: "materializer.external.audit".to_string(),
            version: "1".to_string(),
        };
    }

    fn accepted_families(&self) -> &'static [kb_lib::MdEventFamily] {
        return ACCEPTED_FAMILIES;
    }

    fn transaction_policy(
        &self,
        _family: kb_lib::MdEventFamily,
    ) -> kb_lib::MtApiMaterializationTransactionPolicy {
        return kb_lib::MtApiMaterializationTransactionPolicy::SuccessfulOrFailedAudit;
    }

    fn materialize(
        &self,
        _observation: &kb_lib::DcApiDecodedObservation,
    ) -> kb_lib::MtApiMaterializerExecutionResult {
        return kb_lib::MtApiMaterializerExecutionResult::ignored();
    }
}

#[test]
fn external_materializer_uses_only_the_public_kb_lib_contract() {
    let materializer: &dyn kb_lib::MtApiEventMaterializer = &ExternalAuditMaterializer;
    assert_eq!(materializer.identity().name, "materializer.external.audit");
    assert_eq!(materializer.accepted_families(), ACCEPTED_FAMILIES);
    assert_event_materializer::<kb_lib::MtAdminMaterializer>();
    assert_event_materializer::<kb_lib::MtBridgeMaterializer>();
    assert_event_materializer::<kb_lib::MtComplianceAuditMaterializer>();
    assert_event_materializer::<kb_lib::MtFeesMaterializer>();
    assert_event_materializer::<kb_lib::MtGovernanceMaterializer>();
    assert_event_materializer::<kb_lib::MtLendingMaterializer>();
    assert_event_materializer::<kb_lib::MtLifecycleMaterializer>();
    assert_event_materializer::<kb_lib::MtMetadataMetaplexTokenMetadataMaterializer>();
    assert_event_materializer::<kb_lib::MtMetadataSolanaProgramMaterializer>();
    assert_event_materializer::<kb_lib::MtMetadataToken2022Materializer>();
    assert_event_materializer::<kb_lib::MtLiquidityMaterializer>();
    assert_event_materializer::<kb_lib::MtNftMaterializer>();
    assert_event_materializer::<kb_lib::MtOracleMaterializer>();
    assert_event_materializer::<kb_lib::MtOrderbookMaterializer>();
    assert_event_materializer::<kb_lib::MtPerpetualsMaterializer>();
    assert_event_materializer::<kb_lib::MtPoolStateMaterializer>();
    assert_event_materializer::<kb_lib::MtRewardsMaterializer>();
    assert_event_materializer::<kb_lib::MtRiskMaterializer>();
    assert_event_materializer::<kb_lib::MtRoutingMaterializer>();
    assert_event_materializer::<kb_lib::MtStakingMaterializer>();
    assert_event_materializer::<kb_lib::MtTokenAccountsMaterializer>();
    assert_event_materializer::<kb_lib::MtTokenMetadataRiskMaterializer>();
    assert_event_materializer::<kb_lib::MtTradesMaterializer>();
    assert_event_materializer::<kb_lib::MtTransactionAnnotationMaterializer>();
    assert_event_materializer::<kb_lib::MtVaultMaterializer>();
    assert_legacy_materializer::<kb_lib::MtBridgeMaterializer>();
    assert_legacy_materializer::<kb_lib::MtGovernanceMaterializer>();
    assert_legacy_materializer::<kb_lib::MtLendingMaterializer>();
    assert_legacy_materializer::<kb_lib::MtLiquidityMaterializer>();
    assert_legacy_materializer::<kb_lib::MtMetadataMetaplexTokenMetadataMaterializer>();
    assert_legacy_materializer::<kb_lib::MtMetadataSolanaProgramMaterializer>();
    assert_legacy_materializer::<kb_lib::MtMetadataToken2022Materializer>();
    assert_legacy_materializer::<kb_lib::MtNftMaterializer>();
    assert_legacy_materializer::<kb_lib::MtOracleMaterializer>();
    assert_legacy_materializer::<kb_lib::MtOrderbookMaterializer>();
    assert_legacy_materializer::<kb_lib::MtPerpetualsMaterializer>();
    assert_legacy_materializer::<kb_lib::MtPoolStateMaterializer>();
    assert_legacy_materializer::<kb_lib::MtRewardsMaterializer>();
    assert_legacy_materializer::<kb_lib::MtRoutingMaterializer>();
    assert_legacy_materializer::<kb_lib::MtTokenMetadataRiskMaterializer>();
    assert_legacy_materializer::<kb_lib::MtTradesMaterializer>();
    assert_legacy_materializer::<kb_lib::MtVaultMaterializer>();
    let _ = kb_lib::materializer_admin_materialize_elgamal_registry_state_snapshot;
    let _ = kb_lib::materializer_metadata_materialize_metaplex_account_snapshot;
    let _ = kb_lib::materializer_metadata_materialize_metaplex_metadata_snapshot;
    let _ = kb_lib::materializer_metadata_materialize_solana_program_metadata_account_snapshot;
    let _ = kb_lib::materializer_metadata_materialize_solana_program_metadata_buffer_snapshot;
    let _ = kb_lib::materializer_metadata_materialize_solana_program_metadata_metadata_snapshot;
    let _ = kb_lib::materializer_admin_materialize_token_2022_state_snapshots;
    let _ = kb_lib::materializer_fees_materialize_token_2022_state_snapshots;
    let _ = kb_lib::materializer_metadata_materialize_token_2022_snapshot;
    let _ = kb_lib::materializer_token_materialize_token_2022_state_snapshot;
}