using System.Collections.Immutable;
using System.Text.Json.Serialization;
using StellaOps.Policy.Engine.Services;

namespace StellaOps.Policy.Engine.Domain;

public sealed record PolicyBundleRequest(
    [property: JsonPropertyName("dsl")] PolicyDslPayload Dsl,
    [property: JsonPropertyName("signingKeyId")] string? SigningKeyId,
    [property: JsonPropertyName("provenance")] PolicyProvenanceInput? Provenance = null);

/// <summary>
/// Input provenance information for policy compilation.
/// </summary>
public sealed record PolicyProvenanceInput(
    [property: JsonPropertyName("sourceType")] string SourceType,
    [property: JsonPropertyName("sourceUrl")] string? SourceUrl = null,
    [property: JsonPropertyName("submitter")] string? Submitter = null,
    [property: JsonPropertyName("commitSha")] string? CommitSha = null,
    [property: JsonPropertyName("branch")] string? Branch = null);

public sealed record PolicyBundleResponse(
    [property: JsonPropertyName("success")] bool Success,
    [property: JsonPropertyName("digest")] string? Digest,
    [property: JsonPropertyName("signature")] string? Signature,
    [property: JsonPropertyName("sizeBytes")] int SizeBytes,
    [property: JsonPropertyName("createdAt")] DateTimeOffset? CreatedAt,
    [property: JsonPropertyName("diagnostics")] ImmutableArray<PolicyIssue> Diagnostics,
    [property: JsonPropertyName("aocMetadata")] PolicyAocMetadataResponse? AocMetadata = null);

/// <summary>
/// AOC metadata returned from policy compilation.
/// </summary>
public sealed record PolicyAocMetadataResponse(
    [property: JsonPropertyName("compilationId")] string CompilationId,
    [property: JsonPropertyName("compilerVersion")] string CompilerVersion,
    [property: JsonPropertyName("compiledAt")] DateTimeOffset CompiledAt,
    [property: JsonPropertyName("sourceDigest")] string SourceDigest,
    [property: JsonPropertyName("artifactDigest")] string ArtifactDigest,
    [property: JsonPropertyName("complexityScore")] double ComplexityScore,
    [property: JsonPropertyName("ruleCount")] int RuleCount,
    [property: JsonPropertyName("durationMilliseconds")] long DurationMilliseconds);