/*
 * 文件定位：Agent 运行态实现层 / 运行检查面。
 * 核心目的：承载 runtime Readiness Check 这一能力位点。
 * 能力要求1：需要把文件名表达的能力落实成清晰的类型、输入输出和最小行为。
 * 能力要求2：如果后续发现语义不足，应优先补接口契约，而不是把逻辑散落到相邻文件。
 * 边界：承托和治理运行态，不吞并执行引擎、模型适配器或官方模块内部实现。
 * 对接：需要服务 applicationSurface、officialModuleSurface、governancePlane、invocationMethod 和 inspection/debug 等运行面。
 * 实现提示：先补稳定类型契约、最小可测行为和清晰错误边界，再接入真实执行逻辑。
 */
export const runtimeReadinessCheckDescriptor = {
    surface: "runtime.inspection",
    capability: "runtimeReadinessCheck",
    purpose: "aggregate readonly runtime surface, module, and invariant readiness signals",
    unsafeSideEffects: false,
};
function isBlank(value) {
    return typeof value !== "string" || value.trim().length === 0;
}
function cleanList(values) {
    return [...new Set((values ?? []).map((value) => value.trim()).filter(Boolean))];
}
function failure(code, message, boundary) {
    return {
        ok: false,
        error: { code, message, boundary, safeForRuntimeInspection: true },
        events: ["runtime.inspection.readinessCheck.rejected"],
    };
}
function resolveScopes(requestedScopes, allowedScopes) {
    const requested = cleanList(requestedScopes);
    const allowed = cleanList(allowedScopes);
    if (requested.length === 0) {
        return [];
    }
    if (allowed.length === 0) {
        return requested;
    }
    const denied = requested.filter((scope) => !allowed.includes(scope));
    if (denied.length > 0) {
        return failure("SCOPE_DENIED", `runtime readiness check scope ${denied[0]} is not allowed`, "scope");
    }
    return requested;
}
function normalizeSignals(source, signals) {
    return (signals ?? [])
        .map((signal, index) => ({
        ...signal,
        signalId: signal.signalId?.trim() || `${source}:${index + 1}`,
        source,
    }))
        .filter((signal) => !isBlank(signal.signalId));
}
function toIssue(signal) {
    if (signal.ready !== false) {
        return undefined;
    }
    return {
        signalId: signal.signalId,
        source: signal.source,
        required: signal.required !== false,
        reason: signal.reason?.trim() || `${signal.signalId} is not ready`,
    };
}
export function checkRuntimeReadiness(request) {
    if (request === undefined || isBlank(request.runtimeId)) {
        return failure("MISSING_RUNTIME_ID", "runtime readiness check requires a runtimeId", "input");
    }
    if (request.contract?.accepted === false) {
        return failure("CONTRACT_REJECTED", request.contract.reason ?? "runtime readiness check was rejected by contract surface", "contract");
    }
    if (request.governance?.accepted === false) {
        return failure("GOVERNANCE_REJECTED", request.governance.reason ?? "runtime readiness check was rejected by governance", "governance");
    }
    const acceptedScopes = resolveScopes(request.requestedScopes, request.allowedScopes);
    if ("ok" in acceptedScopes) {
        return acceptedScopes;
    }
    const signals = [
        ...normalizeSignals("surface", request.surfaces),
        ...normalizeSignals("module", request.modules),
        ...normalizeSignals("invariant", request.invariants),
    ];
    if (signals.length === 0) {
        return failure("EMPTY_READINESS_INPUT", "runtime readiness check requires at least one readiness signal", "input");
    }
    const issues = signals.map(toIssue).filter((issue) => issue !== undefined);
    const blockingIssues = issues.filter((issue) => issue.required);
    const degradedIssues = issues.filter((issue) => !issue.required);
    const status = blockingIssues.length > 0 ? "blocked" : degradedIssues.length > 0 ? "degraded" : "ready";
    return {
        ok: true,
        readiness: {
            runtimeId: (request.runtimeId ?? "").trim(),
            status,
            ready: status === "ready",
            surface: "runtime.inspection.runtimeReadinessCheck",
            requiredSignals: signals.filter((signal) => signal.required !== false).map((signal) => signal.signalId),
            optionalSignals: signals.filter((signal) => signal.required === false).map((signal) => signal.signalId),
            blockingIssues,
            degradedIssues,
            acceptedScopes,
            checkedAt: request.checkedAt?.trim() || "dry-run",
            contractChecked: true,
            governanceChecked: true,
            unsafeSideEffects: false,
        },
        events: [`runtime.inspection.readinessCheck.${status}`],
    };
}
