#!/usr/bin/env bash
set -euo pipefail

repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
output_file="$repo_root/dotnet/src/ZB.MOM.NatsNet.Server/JetStream/JetStreamErrors.GeneratedConstructors.cs"

simple_methods=(
  "NewJSAccountResourcesExceededError|AccountResourcesExceeded"
  "NewJSAtomicPublishContainsDuplicateMessageError|AtomicPublishContainsDuplicateMessage"
  "NewJSAtomicPublishDisabledError|AtomicPublishDisabled"
  "NewJSAtomicPublishIncompleteBatchError|AtomicPublishIncompleteBatch"
  "NewJSAtomicPublishInvalidBatchCommitError|AtomicPublishInvalidBatchCommit"
  "NewJSAtomicPublishInvalidBatchIDError|AtomicPublishInvalidBatchID"
  "NewJSAtomicPublishMissingSeqError|AtomicPublishMissingSeq"
  "NewJSBadRequestError|BadRequest"
  "NewJSClusterIncompleteError|ClusterIncomplete"
  "NewJSClusterNotActiveError|ClusterNotActive"
  "NewJSClusterNotAssignedError|ClusterNotAssigned"
  "NewJSClusterNotAvailError|ClusterNotAvail"
  "NewJSClusterNotLeaderError|ClusterNotLeader"
  "NewJSClusterPeerNotMemberError|ClusterPeerNotMember"
  "NewJSClusterRequiredError|ClusterRequired"
  "NewJSClusterServerMemberChangeInflightError|ClusterServerMemberChangeInflight"
  "NewJSClusterServerNotMemberError|ClusterServerNotMember"
  "NewJSClusterTagsError|ClusterTags"
  "NewJSClusterUnSupportFeatureError|ClusterUnSupportFeature"
  "NewJSConsumerAckPolicyInvalidError|ConsumerAckPolicyInvalid"
  "NewJSConsumerAckWaitNegativeError|ConsumerAckWaitNegative"
  "NewJSConsumerAlreadyExistsError|ConsumerAlreadyExists"
  "NewJSConsumerBackOffNegativeError|ConsumerBackOffNegative"
  "NewJSConsumerBadDurableNameError|ConsumerBadDurableName"
  "NewJSConsumerConfigRequiredError|ConsumerConfigRequired"
  "NewJSConsumerCreateDurableAndNameMismatchError|ConsumerCreateDurableAndNameMismatch"
  "NewJSConsumerCreateFilterSubjectMismatchError|ConsumerCreateFilterSubjectMismatch"
  "NewJSConsumerDeliverCycleError|ConsumerDeliverCycle"
  "NewJSConsumerDeliverToWildcardsError|ConsumerDeliverToWildcards"
  "NewJSConsumerDirectRequiresEphemeralError|ConsumerDirectRequiresEphemeral"
  "NewJSConsumerDirectRequiresPushError|ConsumerDirectRequiresPush"
  "NewJSConsumerDoesNotExistError|ConsumerDoesNotExist"
  "NewJSConsumerDuplicateFilterSubjectsError|ConsumerDuplicateFilterSubjects"
  "NewJSConsumerDurableNameNotInSubjectError|ConsumerDurableNameNotInSubject"
  "NewJSConsumerDurableNameNotMatchSubjectError|ConsumerDurableNameNotMatchSubject"
  "NewJSConsumerDurableNameNotSetError|ConsumerDurableNameNotSet"
  "NewJSConsumerEmptyFilterError|ConsumerEmptyFilter"
  "NewJSConsumerEmptyGroupNameError|ConsumerEmptyGroupName"
  "NewJSConsumerEphemeralWithDurableInSubjectError|ConsumerEphemeralWithDurableInSubject"
  "NewJSConsumerEphemeralWithDurableNameError|ConsumerEphemeralWithDurableName"
  "NewJSConsumerExistingActiveError|ConsumerExistingActive"
  "NewJSConsumerFCRequiresPushError|ConsumerFCRequiresPush"
  "NewJSConsumerFilterNotSubsetError|ConsumerFilterNotSubset"
  "NewJSConsumerHBRequiresPushError|ConsumerHBRequiresPush"
  "NewJSConsumerInvalidDeliverSubjectError|ConsumerInvalidDeliverSubject"
  "NewJSConsumerInvalidGroupNameError|ConsumerInvalidGroupName"
  "NewJSConsumerInvalidPriorityGroupError|ConsumerInvalidPriorityGroup"
  "NewJSConsumerMaxDeliverBackoffError|ConsumerMaxDeliverBackoff"
  "NewJSConsumerMaxPendingAckPolicyRequiredError|ConsumerMaxPendingAckPolicyRequired"
  "NewJSConsumerMaxRequestBatchNegativeError|ConsumerMaxRequestBatchNegative"
  "NewJSConsumerMaxRequestExpiresTooSmallError|ConsumerMaxRequestExpiresTooSmall"
  "NewJSConsumerMaxWaitingNegativeError|ConsumerMaxWaitingNegative"
  "NewJSConsumerMultipleFiltersNotAllowedError|ConsumerMultipleFiltersNotAllowed"
  "NewJSConsumerNameContainsPathSeparatorsError|ConsumerNameContainsPathSeparators"
  "NewJSConsumerNameExistError|ConsumerNameExist"
  "NewJSConsumerNotFoundError|ConsumerNotFound"
  "NewJSConsumerOfflineError|ConsumerOffline"
  "NewJSConsumerOnMappedError|ConsumerOnMapped"
  "NewJSConsumerOverlappingSubjectFiltersError|ConsumerOverlappingSubjectFilters"
  "NewJSConsumerPinnedTTLWithoutPriorityPolicyNoneError|ConsumerPinnedTTLWithoutPriorityPolicyNone"
  "NewJSConsumerPriorityGroupWithPolicyNoneError|ConsumerPriorityGroupWithPolicyNone"
  "NewJSConsumerPriorityPolicyWithoutGroupError|ConsumerPriorityPolicyWithoutGroup"
  "NewJSConsumerPullNotDurableError|ConsumerPullNotDurable"
  "NewJSConsumerPullRequiresAckError|ConsumerPullRequiresAck"
  "NewJSConsumerPullWithRateLimitError|ConsumerPullWithRateLimit"
  "NewJSConsumerPushMaxWaitingError|ConsumerPushMaxWaiting"
  "NewJSConsumerPushWithPriorityGroupError|ConsumerPushWithPriorityGroup"
  "NewJSConsumerReplacementWithDifferentNameError|ConsumerReplacementWithDifferentName"
  "NewJSConsumerReplayPolicyInvalidError|ConsumerReplayPolicyInvalid"
  "NewJSConsumerReplicasExceedsStreamError|ConsumerReplicasExceedsStream"
  "NewJSConsumerReplicasShouldMatchStreamError|ConsumerReplicasShouldMatchStream"
  "NewJSConsumerSmallHeartbeatError|ConsumerSmallHeartbeat"
  "NewJSConsumerWQConsumerNotDeliverAllError|ConsumerWQConsumerNotDeliverAll"
  "NewJSConsumerWQConsumerNotUniqueError|ConsumerWQConsumerNotUnique"
  "NewJSConsumerWQMultipleUnfilteredError|ConsumerWQMultipleUnfiltered"
  "NewJSConsumerWQRequiresExplicitAckError|ConsumerWQRequiresExplicitAck"
  "NewJSConsumerWithFlowControlNeedsHeartbeatsError|ConsumerWithFlowControlNeedsHeartbeats"
  "NewJSInsufficientResourcesError|InsufficientResources"
  "NewJSMaximumConsumersLimitError|MaximumConsumersLimit"
  "NewJSMaximumStreamsLimitError|MaximumStreamsLimit"
  "NewJSMemoryResourcesExceededError|MemoryResourcesExceeded"
)

templated_methods=(
  "NewJSAtomicPublishTooLargeBatchError|object?|size|AtomicPublishTooLargeBatch|{size}"
  "NewJSAtomicPublishUnsupportedHeaderBatchError|object?|header|AtomicPublishUnsupportedHeaderBatch|{header}"
  "NewJSClusterNoPeersError|Exception|err|ClusterNoPeers|{err}"
  "NewJSConsumerCreateError|Exception|err|ConsumerCreateErr|{err}"
  "NewJSConsumerDescriptionTooLongError|object?|max|ConsumerDescriptionTooLong|{max}"
  "NewJSConsumerInactiveThresholdExcessError|object?|limit|ConsumerInactiveThresholdExcess|{limit}"
  "NewJSConsumerInvalidPolicyError|Exception|err|ConsumerInvalidPolicy|{err}"
  "NewJSConsumerInvalidResetError|Exception|err|ConsumerInvalidReset|{err}"
  "NewJSConsumerInvalidSamplingError|Exception|err|ConsumerInvalidSampling|{err}"
  "NewJSConsumerMaxPendingAckExcessError|object?|limit|ConsumerMaxPendingAckExcess|{limit}"
  "NewJSConsumerMaxRequestBatchExceededError|object?|limit|ConsumerMaxRequestBatchExceeded|{limit}"
  "NewJSConsumerMetadataLengthError|object?|limit|ConsumerMetadataLength|{limit}"
  "NewJSConsumerNameTooLongError|object?|max|ConsumerNameTooLong|{max}"
  "NewJSConsumerOfflineReasonError|Exception|err|ConsumerOfflineReason|{err}"
  "NewJSConsumerStoreFailedError|Exception|err|ConsumerStoreFailed|{err}"
  "NewJSInvalidJSONError|Exception|err|InvalidJSON|{err}"
)

{
  cat <<'EOF'
// Copyright 2020-2026 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
//
// Generated constructor surface for JetStream API errors.
// Source parity: server/jetstream_errors_generated.go

namespace ZB.MOM.NatsNet.Server;

public static partial class JsApiErrors
{
EOF

  for entry in "${simple_methods[@]}"; do
    IFS='|' read -r method field <<<"$entry"
    cat <<EOF
    public static JsApiError ${method}(params ErrorOption[] opts)
    {
        if (ParseOpts(opts) is JsApiError overridden)
            return Clone(overridden);

        return Clone(${field});
    }

EOF
  done

  for entry in "${templated_methods[@]}"; do
    IFS='|' read -r method arg_type arg_name field placeholder <<<"$entry"
    cat <<EOF
    public static JsApiError ${method}(${arg_type} ${arg_name}, params ErrorOption[] opts)
    {
        if (ParseOpts(opts) is JsApiError overridden)
            return Clone(overridden);

        return NewWithTags(${field}, "${placeholder}", ${arg_name});
    }

EOF
  done

  cat <<'EOF'
}
EOF
} >"$output_file"

echo "Generated $output_file"