/*
 * 文件定位：Agent 运行态实现层 / 运行态调用方法层。
 * 核心目的：承载 batch Invocation Surface 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。
 */
import { createInvocationEnvelope, } from "./invocationEnvelope.js";
function isBlank(value) {
    return typeof value !== "string" || value.trim().length === 0;
}
function failure(code, message, boundary, itemId) {
    return {
        ok: false,
        error: { code, message, boundary, itemId },
        events: ["runtime.invocation.batch.rejected"],
    };
}
export function createBatchInvocationSurface(request) {
    if (isBlank(request.batchId)) {
        return failure("MISSING_BATCH_ID", "batchId is required before creating a batch invocation", "input");
    }
    if (request.items.length === 0) {
        return failure("EMPTY_BATCH", "batch invocation requires at least one item", "batch");
    }
    const batchId = request.batchId.trim();
    const items = [];
    for (const item of request.items) {
        const envelopeResult = createInvocationEnvelope({
            runtimeId: request.runtimeId,
            targetId: item.targetId,
            invocationKind: item.invocationKind,
            source: request.source,
            payload: item.payload,
            runtimeReady: request.runtimeReady,
            requestedScopes: item.requestedScopes,
            allowedScopes: request.allowedScopes,
            contract: request.contract,
            governance: request.governance,
            trace: {
                correlationId: request.trace?.correlationId ?? batchId,
                callerId: request.trace?.callerId,
                sessionId: request.trace?.sessionId,
            },
        });
        if (!envelopeResult.ok) {
            return failure(envelopeResult.error.code, envelopeResult.error.message, envelopeResult.error.boundary, item.itemId);
        }
        items.push({
            itemId: item.itemId.trim() || envelopeResult.envelope.targetId,
            envelope: envelopeResult.envelope,
        });
    }
    return {
        ok: true,
        plan: {
            invocationType: "batch",
            runtimeId: items[0]?.envelope.runtimeId ?? request.runtimeId.trim(),
            batchId,
            items,
            dispatch: "dry-run",
            unsafeSideEffects: false,
        },
        events: ["runtime.invocation.batch.planned"],
    };
}
