/*
 * 文件定位：Agent 运行态实现层 / 运行检查面。
 * 核心目的：承载 runtime Module Inspector 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 runtimeModuleInspectorDescriptor = {
    surface: "runtime.inspection",
    capability: "runtimeModuleInspector",
    purpose: "inspect a mounted runtime module through a readonly attachment snapshot",
    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.moduleInspector.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 module inspector scope ${denied[0]} is not allowed`, "scope");
    }
    return requested;
}
function findAttachment(modules, moduleId) {
    return (modules ?? []).find((module) => module.moduleId?.trim() === moduleId);
}
function moduleStatus(attachment) {
    if (attachment === undefined || attachment.mounted === false) {
        return "unmounted";
    }
    if (attachment.health === "degraded" || attachment.health === "failed") {
        return "degraded";
    }
    return "mounted";
}
export function inspectRuntimeModule(request) {
    if (request === undefined || isBlank(request.runtimeId)) {
        return failure("MISSING_RUNTIME_ID", "runtime module inspector requires a runtimeId", "input");
    }
    if (isBlank(request.moduleId)) {
        return failure("MISSING_MODULE_ID", "runtime module inspector requires a moduleId", "input");
    }
    if (request.runtimeReady === false) {
        return failure("RUNTIME_NOT_READY", "runtime modules can only be inspected on a ready runtime", "runtime-state");
    }
    if (request.contract?.accepted === false) {
        return failure("CONTRACT_REJECTED", request.contract.reason ?? "runtime module inspection was rejected by contract surface", "contract");
    }
    if (request.governance?.accepted === false) {
        return failure("GOVERNANCE_REJECTED", request.governance.reason ?? "runtime module inspection was rejected by governance", "governance");
    }
    const acceptedScopes = resolveScopes(request.requestedScopes, request.allowedScopes);
    if ("ok" in acceptedScopes) {
        return acceptedScopes;
    }
    const runtimeId = (request.runtimeId ?? "").trim();
    const moduleId = (request.moduleId ?? "").trim();
    const attachment = findAttachment(request.modules, moduleId);
    const status = moduleStatus(attachment);
    const mounted = status !== "unmounted";
    const required = attachment?.required === true;
    return {
        ok: true,
        inspection: {
            runtimeId,
            moduleId,
            kind: attachment?.kind?.trim() || undefined,
            status,
            mounted,
            required,
            health: attachment?.health ?? "unknown",
            surfaces: cleanList(attachment?.surfaces),
            capabilities: cleanList(attachment?.capabilities),
            missingRequiredModule: required && !mounted,
            acceptedScopes,
            inspectedAt: request.inspectedAt?.trim() || "dry-run",
            surface: "runtime.inspection.runtimeModuleInspector",
            unsafeSideEffects: false,
        },
        events: [`runtime.inspection.moduleInspector.${status}`],
    };
}
