using System;
using System.Collections.Generic;
using System.Text.Json.Serialization;

namespace StellaOps.Cli.Services.Models;

// CLI-POLICY-20-001: Policy scaffolding and workspace models

/// <summary>
/// Available policy templates.
/// </summary>
internal enum PolicyTemplate
{
    /// <summary>
    /// Minimal policy with basic structure.
    /// </summary>
    Minimal,

    /// <summary>
    /// Baseline severity normalization template.
    /// </summary>
    Baseline,

    /// <summary>
    /// VEX precedence handling template.
    /// </summary>
    VexPrecedence,

    /// <summary>
    /// Reachability-aware policy template.
    /// </summary>
    Reachability,

    /// <summary>
    /// Secret leak detection template.
    /// </summary>
    SecretLeak,

    /// <summary>
    /// Full-featured template with all sections.
    /// </summary>
    Full
}

/// <summary>
/// Request for creating a new policy from template.
/// </summary>
internal sealed class PolicyNewRequest
{
    [JsonPropertyName("name")]
    public string Name { get; init; } = string.Empty;

    [JsonPropertyName("template")]
    public PolicyTemplate Template { get; init; } = PolicyTemplate.Minimal;

    [JsonPropertyName("outputPath")]
    public string? OutputPath { get; init; }

    [JsonPropertyName("description")]
    public string? Description { get; init; }

    [JsonPropertyName("tags")]
    public IReadOnlyList<string>? Tags { get; init; }

    [JsonPropertyName("syntaxVersion")]
    public string SyntaxVersion { get; init; } = "stella-dsl@1";

    [JsonPropertyName("shadowMode")]
    public bool ShadowMode { get; init; } = true;

    [JsonPropertyName("createFixtures")]
    public bool CreateFixtures { get; init; }

    [JsonPropertyName("gitInit")]
    public bool GitInit { get; init; }
}

/// <summary>
/// Result of policy scaffolding.
/// </summary>
internal sealed class PolicyNewResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyPath")]
    public string PolicyPath { get; init; } = string.Empty;

    [JsonPropertyName("fixturesPath")]
    public string? FixturesPath { get; init; }

    [JsonPropertyName("template")]
    public string Template { get; init; } = string.Empty;

    [JsonPropertyName("syntaxVersion")]
    public string SyntaxVersion { get; init; } = string.Empty;

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }

    [JsonPropertyName("warnings")]
    public IReadOnlyList<string>? Warnings { get; init; }
}

// CLI-POLICY-23-006: Policy history and explain models

/// <summary>
/// Request for policy run history.
/// </summary>
internal sealed class PolicyHistoryRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }

    [JsonPropertyName("from")]
    public DateTimeOffset? From { get; init; }

    [JsonPropertyName("to")]
    public DateTimeOffset? To { get; init; }

    [JsonPropertyName("status")]
    public string? Status { get; init; }

    [JsonPropertyName("limit")]
    public int? Limit { get; init; }

    [JsonPropertyName("cursor")]
    public string? Cursor { get; init; }
}

/// <summary>
/// Policy run history response.
/// </summary>
internal sealed class PolicyHistoryResponse
{
    [JsonPropertyName("items")]
    public IReadOnlyList<PolicyRunSummary> Items { get; init; } = [];

    [JsonPropertyName("total")]
    public int Total { get; init; }

    [JsonPropertyName("hasMore")]
    public bool HasMore { get; init; }

    [JsonPropertyName("nextCursor")]
    public string? NextCursor { get; init; }
}

/// <summary>
/// Summary of a policy run.
/// </summary>
internal sealed class PolicyRunSummary
{
    [JsonPropertyName("runId")]
    public string RunId { get; init; } = string.Empty;

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("policyVersion")]
    public int PolicyVersion { get; init; }

    [JsonPropertyName("status")]
    public string Status { get; init; } = string.Empty;

    [JsonPropertyName("startedAt")]
    public DateTimeOffset StartedAt { get; init; }

    [JsonPropertyName("completedAt")]
    public DateTimeOffset? CompletedAt { get; init; }

    [JsonPropertyName("duration")]
    public TimeSpan? Duration { get; init; }

    [JsonPropertyName("sbomCount")]
    public int SbomCount { get; init; }

    [JsonPropertyName("findingsGenerated")]
    public int FindingsGenerated { get; init; }

    [JsonPropertyName("findingsChanged")]
    public int FindingsChanged { get; init; }

    [JsonPropertyName("triggeredBy")]
    public string? TriggeredBy { get; init; }

    [JsonPropertyName("correlationId")]
    public string? CorrelationId { get; init; }
}

/// <summary>
/// Request for policy explain tree.
/// </summary>
internal sealed class PolicyExplainRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("runId")]
    public string? RunId { get; init; }

    [JsonPropertyName("findingId")]
    public string? FindingId { get; init; }

    [JsonPropertyName("sbomId")]
    public string? SbomId { get; init; }

    [JsonPropertyName("componentPurl")]
    public string? ComponentPurl { get; init; }

    [JsonPropertyName("advisoryId")]
    public string? AdvisoryId { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }

    [JsonPropertyName("depth")]
    public int? Depth { get; init; }
}

/// <summary>
/// Policy explain result with decision tree.
/// </summary>
internal sealed class PolicyExplainResult
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("policyVersion")]
    public int PolicyVersion { get; init; }

    [JsonPropertyName("runId")]
    public string? RunId { get; init; }

    [JsonPropertyName("timestamp")]
    public DateTimeOffset Timestamp { get; init; }

    [JsonPropertyName("subject")]
    public PolicyExplainSubject? Subject { get; init; }

    [JsonPropertyName("decision")]
    public PolicyDecision? Decision { get; init; }

    [JsonPropertyName("ruleTrace")]
    public IReadOnlyList<PolicyRuleTraceEntry>? RuleTrace { get; init; }

    [JsonPropertyName("inputContext")]
    public PolicyInputContext? InputContext { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Subject being explained (component + advisory).
/// </summary>
internal sealed class PolicyExplainSubject
{
    [JsonPropertyName("componentPurl")]
    public string? ComponentPurl { get; init; }

    [JsonPropertyName("componentName")]
    public string? ComponentName { get; init; }

    [JsonPropertyName("componentVersion")]
    public string? ComponentVersion { get; init; }

    [JsonPropertyName("advisoryId")]
    public string? AdvisoryId { get; init; }

    [JsonPropertyName("advisorySource")]
    public string? AdvisorySource { get; init; }

    [JsonPropertyName("sbomId")]
    public string? SbomId { get; init; }
}

/// <summary>
/// Policy decision outcome.
/// </summary>
internal sealed class PolicyDecision
{
    [JsonPropertyName("status")]
    public string Status { get; init; } = string.Empty;

    [JsonPropertyName("severity")]
    public string? Severity { get; init; }

    [JsonPropertyName("severityScore")]
    public double? SeverityScore { get; init; }

    [JsonPropertyName("winningRule")]
    public string? WinningRule { get; init; }

    [JsonPropertyName("rationale")]
    public string? Rationale { get; init; }

    [JsonPropertyName("annotations")]
    public IReadOnlyDictionary<string, string>? Annotations { get; init; }
}

/// <summary>
/// Entry in the rule evaluation trace.
/// </summary>
internal sealed class PolicyRuleTraceEntry
{
    [JsonPropertyName("ruleName")]
    public string RuleName { get; init; } = string.Empty;

    [JsonPropertyName("priority")]
    public int Priority { get; init; }

    [JsonPropertyName("evaluated")]
    public bool Evaluated { get; init; }

    [JsonPropertyName("matched")]
    public bool Matched { get; init; }

    [JsonPropertyName("predicates")]
    public IReadOnlyList<PolicyPredicateEvaluation>? Predicates { get; init; }

    [JsonPropertyName("actions")]
    public IReadOnlyList<PolicyActionResult>? Actions { get; init; }

    [JsonPropertyName("because")]
    public string? Because { get; init; }

    [JsonPropertyName("skippedReason")]
    public string? SkippedReason { get; init; }
}

/// <summary>
/// Predicate evaluation result.
/// </summary>
internal sealed class PolicyPredicateEvaluation
{
    [JsonPropertyName("expression")]
    public string Expression { get; init; } = string.Empty;

    [JsonPropertyName("result")]
    public bool Result { get; init; }

    [JsonPropertyName("leftValue")]
    public string? LeftValue { get; init; }

    [JsonPropertyName("rightValue")]
    public string? RightValue { get; init; }
}

/// <summary>
/// Action execution result.
/// </summary>
internal sealed class PolicyActionResult
{
    [JsonPropertyName("action")]
    public string Action { get; init; } = string.Empty;

    [JsonPropertyName("target")]
    public string? Target { get; init; }

    [JsonPropertyName("value")]
    public string? Value { get; init; }

    [JsonPropertyName("executed")]
    public bool Executed { get; init; }
}

/// <summary>
/// Input context used for evaluation.
/// </summary>
internal sealed class PolicyInputContext
{
    [JsonPropertyName("sbom")]
    public IReadOnlyDictionary<string, object?>? Sbom { get; init; }

    [JsonPropertyName("advisory")]
    public IReadOnlyDictionary<string, object?>? Advisory { get; init; }

    [JsonPropertyName("vex")]
    public IReadOnlyList<IReadOnlyDictionary<string, object?>>? Vex { get; init; }

    [JsonPropertyName("env")]
    public IReadOnlyDictionary<string, string?>? Env { get; init; }

    [JsonPropertyName("telemetry")]
    public IReadOnlyDictionary<string, object?>? Telemetry { get; init; }

    [JsonPropertyName("signals")]
    public IReadOnlyDictionary<string, object?>? Signals { get; init; }
}

// CLI-POLICY-27-001: Policy workspace models

/// <summary>
/// Request to initialize a policy workspace.
/// </summary>
internal sealed class PolicyWorkspaceInitRequest
{
    [JsonPropertyName("path")]
    public string Path { get; init; } = string.Empty;

    [JsonPropertyName("name")]
    public string? Name { get; init; }

    [JsonPropertyName("template")]
    public PolicyTemplate Template { get; init; } = PolicyTemplate.Minimal;

    [JsonPropertyName("gitInit")]
    public bool GitInit { get; init; } = true;

    [JsonPropertyName("createReadme")]
    public bool CreateReadme { get; init; } = true;

    [JsonPropertyName("createFixtures")]
    public bool CreateFixtures { get; init; } = true;
}

/// <summary>
/// Result of workspace initialization.
/// </summary>
internal sealed class PolicyWorkspaceInitResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("workspacePath")]
    public string WorkspacePath { get; init; } = string.Empty;

    [JsonPropertyName("policyPath")]
    public string? PolicyPath { get; init; }

    [JsonPropertyName("fixturesPath")]
    public string? FixturesPath { get; init; }

    [JsonPropertyName("gitInitialized")]
    public bool GitInitialized { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }

    [JsonPropertyName("warnings")]
    public IReadOnlyList<string>? Warnings { get; init; }
}

/// <summary>
/// Request to compile a policy DSL file.
/// </summary>
internal sealed class PolicyCompileRequest
{
    [JsonPropertyName("inputPath")]
    public string InputPath { get; init; } = string.Empty;

    [JsonPropertyName("outputPath")]
    public string? OutputPath { get; init; }

    [JsonPropertyName("emitIr")]
    public bool EmitIr { get; init; } = true;

    [JsonPropertyName("emitDigest")]
    public bool EmitDigest { get; init; } = true;

    [JsonPropertyName("optimize")]
    public bool Optimize { get; init; }

    [JsonPropertyName("strict")]
    public bool Strict { get; init; }
}

/// <summary>
/// Result of policy compilation.
/// </summary>
internal sealed class PolicyCompileResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("inputPath")]
    public string InputPath { get; init; } = string.Empty;

    [JsonPropertyName("irPath")]
    public string? IrPath { get; init; }

    [JsonPropertyName("digest")]
    public string? Digest { get; init; }

    [JsonPropertyName("syntaxVersion")]
    public string? SyntaxVersion { get; init; }

    [JsonPropertyName("policyName")]
    public string? PolicyName { get; init; }

    [JsonPropertyName("ruleCount")]
    public int RuleCount { get; init; }

    [JsonPropertyName("profileCount")]
    public int ProfileCount { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<PolicyDiagnostic>? Errors { get; init; }

    [JsonPropertyName("warnings")]
    public IReadOnlyList<PolicyDiagnostic>? Warnings { get; init; }
}

/// <summary>
/// Policy diagnostic message (error/warning).
/// </summary>
internal sealed class PolicyDiagnostic
{
    [JsonPropertyName("code")]
    public string Code { get; init; } = string.Empty;

    [JsonPropertyName("message")]
    public string Message { get; init; } = string.Empty;

    [JsonPropertyName("severity")]
    public string Severity { get; init; } = "error";

    [JsonPropertyName("path")]
    public string? Path { get; init; }
}

// CLI-POLICY-27-002: Policy submission/review workflow models

/// <summary>
/// Policy version bump type.
/// </summary>
internal enum PolicyBumpType
{
    Patch,
    Minor,
    Major
}

/// <summary>
/// Policy review state.
/// </summary>
internal enum PolicyReviewState
{
    Draft,
    Submitted,
    InReview,
    Approved,
    Rejected,
    Published
}

/// <summary>
/// Request to bump policy version.
/// </summary>
internal sealed class PolicyVersionBumpRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("filePath")]
    public string? FilePath { get; init; }

    [JsonPropertyName("bumpType")]
    public PolicyBumpType BumpType { get; init; } = PolicyBumpType.Patch;

    [JsonPropertyName("changelog")]
    public string? Changelog { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of policy version bump.
/// </summary>
internal sealed class PolicyVersionBumpResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("previousVersion")]
    public int PreviousVersion { get; init; }

    [JsonPropertyName("newVersion")]
    public int NewVersion { get; init; }

    [JsonPropertyName("changelog")]
    public string? Changelog { get; init; }

    [JsonPropertyName("digest")]
    public string? Digest { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Request to submit policy for review.
/// </summary>
internal sealed class PolicySubmitRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int? Version { get; init; }

    [JsonPropertyName("reviewers")]
    public IReadOnlyList<string>? Reviewers { get; init; }

    [JsonPropertyName("message")]
    public string? Message { get; init; }

    [JsonPropertyName("urgent")]
    public bool Urgent { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of policy submission.
/// </summary>
internal sealed class PolicySubmitResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("state")]
    public string State { get; init; } = string.Empty;

    [JsonPropertyName("reviewers")]
    public IReadOnlyList<string>? Reviewers { get; init; }

    [JsonPropertyName("submittedAt")]
    public DateTimeOffset SubmittedAt { get; init; }

    [JsonPropertyName("submittedBy")]
    public string? SubmittedBy { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Request to add a review comment.
/// </summary>
internal sealed class PolicyReviewCommentRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("comment")]
    public string Comment { get; init; } = string.Empty;

    [JsonPropertyName("line")]
    public int? Line { get; init; }

    [JsonPropertyName("ruleName")]
    public string? RuleName { get; init; }

    [JsonPropertyName("blocking")]
    public bool Blocking { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of adding a review comment.
/// </summary>
internal sealed class PolicyReviewCommentResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("commentId")]
    public string CommentId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("createdAt")]
    public DateTimeOffset CreatedAt { get; init; }

    [JsonPropertyName("author")]
    public string? Author { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Request to approve a policy review.
/// </summary>
internal sealed class PolicyApproveRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("comment")]
    public string? Comment { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of policy approval.
/// </summary>
internal sealed class PolicyApproveResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("state")]
    public string State { get; init; } = string.Empty;

    [JsonPropertyName("approvedAt")]
    public DateTimeOffset ApprovedAt { get; init; }

    [JsonPropertyName("approvedBy")]
    public string? ApprovedBy { get; init; }

    [JsonPropertyName("requiredApprovals")]
    public int RequiredApprovals { get; init; }

    [JsonPropertyName("currentApprovals")]
    public int CurrentApprovals { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Request to reject a policy review.
/// </summary>
internal sealed class PolicyRejectRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("reason")]
    public string Reason { get; init; } = string.Empty;

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of policy rejection.
/// </summary>
internal sealed class PolicyRejectResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("state")]
    public string State { get; init; } = string.Empty;

    [JsonPropertyName("rejectedAt")]
    public DateTimeOffset RejectedAt { get; init; }

    [JsonPropertyName("rejectedBy")]
    public string? RejectedBy { get; init; }

    [JsonPropertyName("reason")]
    public string? Reason { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string>? Errors { get; init; }
}

/// <summary>
/// Policy review summary.
/// </summary>
internal sealed class PolicyReviewSummary
{
    [JsonPropertyName("reviewId")]
    public string ReviewId { get; init; } = string.Empty;

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("state")]
    public string State { get; init; } = string.Empty;

    [JsonPropertyName("submittedAt")]
    public DateTimeOffset SubmittedAt { get; init; }

    [JsonPropertyName("submittedBy")]
    public string? SubmittedBy { get; init; }

    [JsonPropertyName("reviewers")]
    public IReadOnlyList<string>? Reviewers { get; init; }

    [JsonPropertyName("approvals")]
    public IReadOnlyList<PolicyApprovalInfo>? Approvals { get; init; }

    [JsonPropertyName("comments")]
    public IReadOnlyList<PolicyCommentInfo>? Comments { get; init; }

    [JsonPropertyName("blockingComments")]
    public int BlockingComments { get; init; }

    [JsonPropertyName("resolvedComments")]
    public int ResolvedComments { get; init; }
}

/// <summary>
/// Policy approval info.
/// </summary>
internal sealed class PolicyApprovalInfo
{
    [JsonPropertyName("approver")]
    public string Approver { get; init; } = string.Empty;

    [JsonPropertyName("approvedAt")]
    public DateTimeOffset ApprovedAt { get; init; }

    [JsonPropertyName("comment")]
    public string? Comment { get; init; }
}

/// <summary>
/// Policy comment info.
/// </summary>
internal sealed class PolicyCommentInfo
{
    [JsonPropertyName("commentId")]
    public string CommentId { get; init; } = string.Empty;

    [JsonPropertyName("author")]
    public string Author { get; init; } = string.Empty;

    [JsonPropertyName("createdAt")]
    public DateTimeOffset CreatedAt { get; init; }

    [JsonPropertyName("comment")]
    public string Comment { get; init; } = string.Empty;

    [JsonPropertyName("line")]
    public int? Line { get; init; }

    [JsonPropertyName("ruleName")]
    public string? RuleName { get; init; }

    [JsonPropertyName("blocking")]
    public bool Blocking { get; init; }

    [JsonPropertyName("resolved")]
    public bool Resolved { get; init; }
}

/// <summary>
/// Request to get policy review status.
/// </summary>
internal sealed class PolicyReviewStatusRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("reviewId")]
    public string? ReviewId { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

// CLI-POLICY-27-004: Policy lifecycle commands (publish/promote/rollback/sign)

/// <summary>
/// Request to publish a policy revision.
/// </summary>
internal sealed class PolicyPublishRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("sign")]
    public bool Sign { get; init; }

    [JsonPropertyName("signatureAlgorithm")]
    public string? SignatureAlgorithm { get; init; }

    [JsonPropertyName("keyId")]
    public string? KeyId { get; init; }

    [JsonPropertyName("note")]
    public string? Note { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of publishing a policy revision.
/// </summary>
internal sealed class PolicyPublishResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("publishedAt")]
    public DateTimeOffset PublishedAt { get; init; }

    [JsonPropertyName("signatureId")]
    public string? SignatureId { get; init; }

    [JsonPropertyName("rekorLogIndex")]
    public string? RekorLogIndex { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string> Errors { get; init; } = Array.Empty<string>();
}

/// <summary>
/// Request to promote a policy to a target environment.
/// </summary>
internal sealed class PolicyPromoteRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("targetEnvironment")]
    public string TargetEnvironment { get; init; } = string.Empty;

    [JsonPropertyName("canary")]
    public bool Canary { get; init; }

    [JsonPropertyName("canaryPercentage")]
    public int? CanaryPercentage { get; init; }

    [JsonPropertyName("note")]
    public string? Note { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of promoting a policy.
/// </summary>
internal sealed class PolicyPromoteResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("targetEnvironment")]
    public string TargetEnvironment { get; init; } = string.Empty;

    [JsonPropertyName("promotedAt")]
    public DateTimeOffset PromotedAt { get; init; }

    [JsonPropertyName("canaryActive")]
    public bool CanaryActive { get; init; }

    [JsonPropertyName("canaryPercentage")]
    public int? CanaryPercentage { get; init; }

    [JsonPropertyName("previousVersion")]
    public int? PreviousVersion { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string> Errors { get; init; } = Array.Empty<string>();
}

/// <summary>
/// Request to rollback a policy to a previous version.
/// </summary>
internal sealed class PolicyRollbackRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("targetVersion")]
    public int? TargetVersion { get; init; }

    [JsonPropertyName("environment")]
    public string? Environment { get; init; }

    [JsonPropertyName("reason")]
    public string? Reason { get; init; }

    [JsonPropertyName("incidentId")]
    public string? IncidentId { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of rolling back a policy.
/// </summary>
internal sealed class PolicyRollbackResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("previousVersion")]
    public int PreviousVersion { get; init; }

    [JsonPropertyName("rolledBackToVersion")]
    public int RolledBackToVersion { get; init; }

    [JsonPropertyName("rolledBackAt")]
    public DateTimeOffset RolledBackAt { get; init; }

    [JsonPropertyName("environment")]
    public string? Environment { get; init; }

    [JsonPropertyName("incidentId")]
    public string? IncidentId { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string> Errors { get; init; } = Array.Empty<string>();
}

/// <summary>
/// Request to sign a policy revision.
/// </summary>
internal sealed class PolicySignRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("keyId")]
    public string? KeyId { get; init; }

    [JsonPropertyName("signatureAlgorithm")]
    public string? SignatureAlgorithm { get; init; }

    [JsonPropertyName("rekorUpload")]
    public bool RekorUpload { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of signing a policy revision.
/// </summary>
internal sealed class PolicySignResult
{
    [JsonPropertyName("success")]
    public bool Success { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("signatureId")]
    public string SignatureId { get; init; } = string.Empty;

    [JsonPropertyName("signatureAlgorithm")]
    public string SignatureAlgorithm { get; init; } = string.Empty;

    [JsonPropertyName("signedAt")]
    public DateTimeOffset SignedAt { get; init; }

    [JsonPropertyName("keyId")]
    public string? KeyId { get; init; }

    [JsonPropertyName("rekorLogIndex")]
    public string? RekorLogIndex { get; init; }

    [JsonPropertyName("rekorEntryUuid")]
    public string? RekorEntryUuid { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string> Errors { get; init; } = Array.Empty<string>();
}

/// <summary>
/// Request to verify a policy signature.
/// </summary>
internal sealed class PolicyVerifySignatureRequest
{
    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("signatureId")]
    public string? SignatureId { get; init; }

    [JsonPropertyName("checkRekor")]
    public bool CheckRekor { get; init; }

    [JsonPropertyName("tenant")]
    public string? Tenant { get; init; }
}

/// <summary>
/// Result of verifying a policy signature.
/// </summary>
internal sealed class PolicyVerifySignatureResult
{
    [JsonPropertyName("valid")]
    public bool Valid { get; init; }

    [JsonPropertyName("policyId")]
    public string PolicyId { get; init; } = string.Empty;

    [JsonPropertyName("version")]
    public int Version { get; init; }

    [JsonPropertyName("signatureId")]
    public string SignatureId { get; init; } = string.Empty;

    [JsonPropertyName("signatureAlgorithm")]
    public string SignatureAlgorithm { get; init; } = string.Empty;

    [JsonPropertyName("signedAt")]
    public DateTimeOffset SignedAt { get; init; }

    [JsonPropertyName("signedBy")]
    public string? SignedBy { get; init; }

    [JsonPropertyName("keyId")]
    public string? KeyId { get; init; }

    [JsonPropertyName("rekorVerified")]
    public bool? RekorVerified { get; init; }

    [JsonPropertyName("rekorLogIndex")]
    public string? RekorLogIndex { get; init; }

    [JsonPropertyName("errors")]
    public IReadOnlyList<string> Errors { get; init; } = Array.Empty<string>();

    [JsonPropertyName("warnings")]
    public IReadOnlyList<string> Warnings { get; init; } = Array.Empty<string>();
}