/*
 * 文件定位：Agent 运行态实现层 / 接口适配运行态绑定面。
 * 核心目的：承载 bind Custom Interface Layer 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。
 */
function hasText(value) {
    return typeof value === "string" && value.trim().length > 0;
}
function normalizeCaller(caller) {
    const normalized = {
        kind: caller.kind,
        id: caller.id.trim(),
    };
    const moduleId = caller.moduleId?.trim();
    if (moduleId !== undefined && moduleId.length > 0) {
        normalized.moduleId = moduleId;
    }
    const sessionId = caller.sessionId?.trim();
    if (sessionId !== undefined && sessionId.length > 0) {
        normalized.sessionId = sessionId;
    }
    return normalized;
}
function normalizeDefinitions(definitions) {
    return (definitions ?? [])
        .map((definition) => {
        const normalized = {
            interfaceId: definition.interfaceId.trim(),
            contractRef: definition.contractRef.trim(),
        };
        const lifecycle = definition.lifecycle?.trim();
        if (lifecycle !== undefined && lifecycle.length > 0) {
            normalized.lifecycle = lifecycle;
        }
        const ruleRef = definition.ruleRef?.trim();
        if (ruleRef !== undefined && ruleRef.length > 0) {
            normalized.ruleRef = ruleRef;
        }
        return normalized;
    })
        .filter((definition) => definition.interfaceId.length > 0 && definition.contractRef.length > 0);
}
function failure(code, message, boundary) {
    return {
        ok: false,
        error: { code, message, boundary, publicSafe: true },
        events: ["runtime.interfaceAdapter.customInterfaceLayer.rejected"],
    };
}
export function bindCustomInterfaceLayer(request) {
    if (request === undefined || !hasText(request.runtimeId)) {
        return failure("MISSING_RUNTIME_ID", "customInterfaceLayer binding requires a runtimeId", "input");
    }
    if (request.caller === undefined || !hasText(request.caller.id)) {
        return failure("MISSING_CALLER", "customInterfaceLayer binding requires a caller", "input");
    }
    if (request.customInterfaceLayer === undefined) {
        return failure("MISSING_CUSTOM_INTERFACE_LAYER", "customInterfaceLayer binding requires a layer input", "input");
    }
    if (!hasText(request.customInterfaceLayer.id)) {
        return failure("MISSING_CUSTOM_INTERFACE_LAYER_ID", "customInterfaceLayer binding requires a stable layer id", "input");
    }
    if (request.runtimeReady === false) {
        return failure("RUNTIME_NOT_READY", "customInterfaceLayer can only bind through a ready runtime host", "runtime-state");
    }
    if (request.contract?.accepted === false) {
        return failure("CONTRACT_REJECTED", request.contract.reason ?? "customInterfaceLayer binding was rejected by contract surface", "contract");
    }
    if (request.governance?.accepted === false) {
        return failure("GOVERNANCE_REJECTED", request.governance.reason ?? "customInterfaceLayer binding was rejected by governance", "governance");
    }
    const definitions = normalizeDefinitions(request.customInterfaceLayer.definitions);
    if (definitions.length === 0) {
        return failure("EMPTY_CUSTOM_INTERFACES", "customInterfaceLayer binding requires at least one custom interface contract reference", "binding");
    }
    const runtimeId = request.runtimeId.trim();
    const layerId = request.customInterfaceLayer.id.trim();
    return {
        ok: true,
        binding: {
            bindingId: `${runtimeId}:customInterfaceLayer:${layerId}`,
            runtimeId,
            layerId,
            caller: normalizeCaller(request.caller),
            source: request.customInterfaceLayer.source ?? "application",
            surface: "customInterfaceLayer",
            route: "runtime.interfaceAdapter.customInterfaceLayer",
            definitions,
            interfaceIds: [...new Set(definitions.map((definition) => definition.interfaceId))],
            contractRefs: [...new Set(definitions.map((definition) => definition.contractRef))],
            metadata: request.customInterfaceLayer.metadata ?? {},
            contractChecked: true,
            governanceChecked: true,
            dryRun: true,
            unsafeSideEffects: false,
        },
        events: ["runtime.interfaceAdapter.customInterfaceLayer.bound"],
    };
}
