/**
 * Logistics Domain Types
 */
/**
 * CBM (Cubic Meter) Calculation Types
 */
export type CbmLengthUnit = 'mm' | 'cm' | 'm';
export interface CbmInput {
    length: number;
    width: number;
    height: number;
    quantity: number;
    unit: CbmLengthUnit;
}
export interface CbmResult {
    cbmPerUnit: number;
    totalCbm: number;
}
/**
 * Container Fit Calculation Types
 */
export interface ContainerDimensions {
    length: number;
    width: number;
    height: number;
}
export interface CargoDimensions {
    length: number;
    width: number;
    height: number;
    weight: number;
}
export interface ContainerFitInput {
    container: ContainerDimensions;
    cargo: CargoDimensions;
    allowRotation: boolean;
}
export interface BoxOrientation {
    length: number;
    width: number;
    height: number;
}
export interface ContainerFitResult {
    unitsPerLayer: number;
    layers: number;
    totalUnits: number;
    bestOrientation: BoxOrientation;
}
/**
 * EOQ (Economic Order Quantity) Types
 */
export interface EoqInput {
    annualDemand: number;
    orderCost: number;
    holdingCost: number;
}
export interface EoqResult {
    eoq: number;
    ordersPerYear: number;
    orderCycleDays: number;
    annualOrderingCost: number;
    annualHoldingCost: number;
    totalAnnualCost: number;
}
/**
 * Pallet Stack Calculation Types
 */
export interface PalletDimensions {
    length: number;
    width: number;
}
export interface BoxDimensions {
    length: number;
    width: number;
    height: number;
}
export interface PalletStackInput {
    pallet: PalletDimensions;
    box: BoxDimensions;
    maxHeight: number;
    allowRotation: boolean;
}
export interface PalletStackResult {
    boxesPerLayer: number;
    layers: number;
    totalBoxes: number;
    bestOrientation: BoxOrientation;
}
/**
 * Safety Stock Calculation Types
 */
export interface SafetyStockInput {
    avgDemand: number;
    demandStdDev: number;
    avgLeadTime: number;
    leadTimeStdDev: number;
    serviceLevel: number;
}
export interface SafetyStockResult {
    zScore: number;
    safetyStock: number;
    reorderPoint: number;
    demandDuringLeadTime: number;
}
/**
 * DIM Weight (Dimensional Weight) Types
 */
export type CarrierType = 'domestic_air' | 'international_air' | 'ground';
export interface DimWeightInput {
    length: number;
    width: number;
    height: number;
    actualWeight: number;
    carrier: CarrierType;
}
export interface DimWeightResult {
    dimensionalWeight: number;
    actualWeight: number;
    billableWeight: number;
    dimFactor: number;
    isDimWeightHigher: boolean;
}
/**
 * Fill Rate Types
 */
export type FillRateMode = 'order' | 'line';
export interface FillRateInput {
    mode: FillRateMode;
    totalOrders: number;
    filledComplete: number;
}
export interface FillRateResult {
    fillRate: number;
    shortfallRate: number;
    filledComplete: number;
    shortfall: number;
}
export interface ServiceLevelInput {
    demandStdDev: number;
    safetyStock: number;
}
export interface ServiceLevelResult {
    zScore: number;
    serviceLevel: number;
    stockoutProbability: number;
}
/**
 * Freight Class Types
 */
export interface FreightClassInput {
    weight: number;
    length: number;
    width: number;
    height: number;
}
export interface FreightClassResult {
    density: number;
    freightClass: number;
    className: string;
    volumeCuFt: number;
}
/**
 * Kanban Types
 */
export interface KanbanInput {
    dailyDemand: number;
    leadTime: number;
    safetyFactor: number;
    containerQuantity: number;
}
export interface KanbanResult {
    numberOfKanbans: number;
    numberOfKanbansRounded: number;
    demandDuringLeadTime: number;
    safetyStock: number;
    totalRequirement: number;
}
/**
 * 3D Pallet Loading Types
 */
export type PalletStandard = 'eur' | 'us' | 'cn' | 'jp' | 'custom';
export type RotationConstraint = 'full' | 'layered' | 'fixed';
export interface BoxType3D {
    id: string;
    length: number;
    width: number;
    height: number;
    weight: number;
    quantity: number;
    canRotate: RotationConstraint;
    color?: string;
}
export interface Pallet3DInput {
    palletStandard: PalletStandard;
    maxStackHeight: number;
    maxPayload: number;
    boxes: BoxType3D[];
    customLength?: number;
    customWidth?: number;
}
export interface PlacedBox3D {
    boxTypeId: string;
    position: {
        x: number;
        y: number;
        z: number;
    };
    dimensions: {
        l: number;
        w: number;
        h: number;
    };
    rotationId: number;
    color: string;
    weight: number;
}
export interface Pallet3DResult {
    placed: PlacedBox3D[];
    unplaced: {
        boxTypeId: string;
        count: number;
    }[];
    utilization: {
        volumePercent: number;
        weightPercent: number;
        floorPercent: number;
    };
    centerOfGravity: {
        x: number;
        y: number;
        z: number;
        isBalanced: boolean;
    };
    metrics: {
        totalWeight: number;
        totalBoxes: number;
        totalLayers: number;
        maxHeight: number;
        wastedVolume: number;
    };
    palletDimensions: {
        length: number;
        width: number;
        height: number;
    };
    warnings: string[];
}
export interface PalletSpec {
    length: number;
    width: number;
    name: string;
}
/**
 * Pick Time Types
 */
export type PickMode = 'single' | 'batch';
export interface PickTimeInput {
    mode: PickMode;
    distance: number;
    speed: number;
    itemsPerOrder: number;
    searchTimePerItem: number;
    pickTimePerItem: number;
    documentationTime: number;
    batchSize?: number;
}
export interface PickTimeResult {
    travelTime: number;
    searchTime: number;
    pickTime: number;
    documentationTime: number;
    totalTime: number;
    totalTimeMinutes: number;
    ordersPerHour: number;
}
/**
 * Shipping Cost Types
 */
export type ShippingMode = 'ocean_fcl' | 'ocean_lcl' | 'air' | 'express' | 'truck';
export interface ShippingInput {
    mode: ShippingMode;
    weight: number;
    volume: number;
    distance?: number;
}
export interface ShippingResult {
    mode: string;
    chargeableWeight: number;
    volumetricWeight: number;
    estimatedCost: number;
    costPerKg: number;
    transitDays: string;
    notes: string;
}
/**
 * TSP (Traveling Salesman Problem) Types
 */
export interface TspNode {
    x: number;
    y: number;
    label?: string;
}
export interface TspInput {
    nodes: TspNode[];
}
export interface TspResult {
    nnTour: number[];
    nnDistance: number;
    optimizedTour: number[];
    optimizedDistance: number;
    improvementPercent: number;
    optimalDistance?: number;
    optimalityGap?: number;
}
/**
 * Inventory Turnover Types
 */
export interface InventoryTurnoverInput {
    cogs: number;
    averageInventory: number;
    periodDays?: number;
    grossMargin?: number;
}
export interface InventoryTurnoverResult {
    turnoverRatio: number;
    daysOfSupply: number;
    weeksOfSupply: number;
    gmroii: number | null;
}
/**
 * Forklift Load Capacity Types
 */
export interface LoadCapacityInput {
    ratedCapacity: number;
    ratedLoadCenter: number;
    actualLoadCenter: number;
    actualLoad?: number;
    attachmentWeightLoss?: number;
}
export interface LoadCapacityResult {
    effectiveCapacity: number;
    loadCenterDerating: number;
    netCapacity: number;
    utilization: number | null;
    isOverloaded: boolean | null;
    safetyMargin: number | null;
}
/**
 * ABC Inventory Analysis Types
 */
export interface AbcItem {
    sku: string;
    annualUsage: number;
    unitCost: number;
}
export interface AbcInput {
    items: AbcItem[];
    thresholdA?: number;
    thresholdB?: number;
}
export interface AbcClassification {
    sku: string;
    annualUsage: number;
    unitCost: number;
    annualValue: number;
    percentage: number;
    cumulative: number;
    rank: number;
    category: 'A' | 'B' | 'C';
}
export interface AbcResult {
    items: AbcClassification[];
    summary: {
        a: {
            count: number;
            skuPercentage: number;
            valuePercentage: number;
        };
        b: {
            count: number;
            skuPercentage: number;
            valuePercentage: number;
        };
        c: {
            count: number;
            skuPercentage: number;
            valuePercentage: number;
        };
    };
    totalItems: number;
    totalValue: number;
}
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