ZeroUI.Core 1.8.1

ZeroUI.Core ⚡

Ultra-high-performance, zero-allocation core runtime, analytical engines, and industrial automation infrastructure for .NET (netstandard2.0, net462, net8.0).

🌟 Key Features

⚡ Automatic Render Optimizer Engine

• Mathematical Cost Router (ZeroRenderAnalyzer): Analyzes rendering primitives in real-time, mathematically comparing software convolution $O(W \times H \times R^2)$ with parallel GPU ALU $O(1)$. Evaluates 6.95 Million decisions/sec (143.8 ns/op, 0 allocations).
• Analytical SDF Shader Registry (ZeroShaderRegistry): Closed-form Signed Distance Field (SDF) box shadow, normalized Gaussian kernel, and radial neon bloom falloff formulas (>50M evaluations/sec).
• 9-Slice Shadow Atlas (ZeroShadowAtlas): Geometrically instanced 9-slice corner/edge cache eliminating 95% of GPU draw calls with 100% cache hit rate (15.4M lookups/sec, 0 heap allocations).
• Adaptive Frame-Budget Monitor (ZeroAdaptiveRenderMonitor): Rolling 16.6ms frame-budget tracking with automated fidelity transitions (Ultra 144 FPS, Balanced 60 FPS, PowerSaver throttled).
• Hardware GPU Tier Telemetry (ZeroGpuCapabilities, HardwareGpuTier): Direct DXGI hardware adapter enumeration via COM VTable (Tier0_Software, Tier1_Integrated, Tier2_Discrete) and dedicated VRAM querying.

⚡ Zero-Alloc Virtualization & Analytical Engines

• Zero-Allocation Data Virtualization (IZeroVirtualSource, RowIndexMap): High-speed pointer swap sorting, debounced search filtering (150ms), and streaming CSV export.
• Hierarchical Row Mapping (GroupedRowIndexMap): Virtualized multi-level row grouping with expand/collapse states and group summary aggregations.
• OLAP Pivot Engine (PivotDataEngine): Multidimensional cross-tab aggregation matrix engine supporting Row/Column dimensions, summary measures (Sum, Count, Average, Min, Max), and hierarchical rollups.
• Visual Range & Timeline Engine (RangeModel, DateTimeRangeModel): High-precision range math supporting continuous/discrete numeric values, DateTime intervals, and snap-to-tick rounding.

🛡️ Form Validation & Internationalization Engine

• Declarative Validation Engine (ValidationProvider, IControlValidationRule): Extensible validation framework with built-in rules (NotEmpty, Range, Regex, Email, Length, CustomPredicate).
• Runtime Dynamic Localization (ZeroLocalizer): Zero-allocation runtime string localization engine with instant culture hot-switching (en-US, vi-VN) without restarting the application, cascading fallback resolution, and built-in enterprise dictionaries.
• Standardized Editor & Binding Contracts (IZeroEditor, ZeroDataBinder): Unified contract (EditValue, IsModified, ReadOnly, ResetModified()) enabling fluent two-way binding, dirty state tracking, and validation integration.

🏭 Industrial Telemetry, SCADA & Historian

• Real-Time Tag Engine (ZeroTagEngine v2, TagStorage): High-throughput in-memory tag registry with deadband jitter filtering, OPC DA/UA quality codes (Good, Bad, Uncertain), and multi-worker concurrent updates (>48M writes/s, >244M reads/s).
• Embedded SQLite WAL Historian (SqliteHistorianEngine): Ultra-fast time-series telemetry historian leveraging SQLite in WAL mode with daily rolling DB partitions and batch commit workers (>100k records/s).
• Store & Forward Worker (StoreAndForwardWorker): Resilient edge-to-cloud disk caching during network disconnections with auto-draining.
• LTTB Decimation (LttbDecimation): Zero-alloc Largest-Triangle-Three-Buckets algorithm compressing 10,000,000 raw points to 2,000 screen pixels in ~29 ms with 0 bytes GC allocated.
• TimeSeries Continuous Rollups (TimeSeriesPyramid): Multi-resolution continuous rollups (L0: raw, L1: 100ms, L2: 1s, L3: 10s, L4: 1min, L5: 10min) powering instant $O(\text{screen pixels})$ chart zoom.
• ISA-18.2 Alarm Engine (ScadaAlarmEngine): Thread-safe alarm lifecycle management (ActiveUnack, ActiveAck, ClearedUnack, Normal, Shelved, Suppressed) with audit trails.

🔌 Industrial Field Communication & Protocols

• Modbus TCP Master (ModbusTcpAdapter): Native zero-allocation client supporting FC 01, 02, 03, 04, 05, 06, 15, 16.
• Siemens S7 Adapter (SiemensS7Adapter): High-speed ISO-on-TCP (RFC 1006 / COTP) and S7 PDU client for Siemens S7-300, S7-400, S7-1200, and S7-1500 PLCs.
• Modbus Address Planner (ModbusAddressPlanner): Industrial register address coalescer grouping disjoint tags into optimized contiguous block reads (up to 98.3% network packet reduction).

⚙️ MES & Manufacturing Engines

• PackML State Machine (PackMlStateMachine): Complete ISA-TR88.00.02 packaging machine state machine modeling all 17 standard states.
• OEE Engine (OeeEngine): Real-time Overall Equipment Effectiveness calculator (Availability, Performance, Quality, scrap defect tracking).
• Smart Warehouse Route Optimizer (GuidedPickingEngine): Warehouse picking route optimization with 5-tier spatial coordinate routing (WarehouseLocation) and FIFO/FEFO priority enforcement.

📦 Installation

dotnet add package ZeroUI.Core --version 1.6.0

🚀 Quick Example

using ZeroUI.Core.Localization;
using ZeroUI.Core.Validation;

// 1. Dynamic Runtime Localization
ZeroLocalizer.SetCulture("vi-VN");
string saveText = ZeroLocalizer.GetString("Common.Save"); // "Lưu"

// 2. High-Performance Form Validation
var validator = new ValidationProvider();
validator.RuleFor("Quantity")
         .NotEmpty()
         .Range(1, 1000)
         .WithMessage("Quantity must be between 1 and 1,000 units.");

var result = validator.ValidateField("Quantity", 1500);
if (!result.IsValid)
{
    Console.WriteLine($"Validation Error: {result.ErrorMessage}");
}

Full documentation and source code: github.com/kzxl/ZeroUI