using System;
using System.Collections.Generic;
using DrillTools;
using DrillTools.Integration;

namespace DrillTools.Tests
{
    /// <summary>
    /// 坐标格式保留测试类
    /// 用于验证修改后的代码能正确保留原始坐标格式
    /// </summary>
    public class CoordinateFormatTest
    {
        /// <summary>
        /// 测试坐标格式保留功能
        /// </summary>
        public static void TestCoordinateFormatPreservation()
        {
            Console.WriteLine("=== 坐标格式保留测试 ===");
            
            // 测试用例：各种格式的坐标
            var testCases = new[]
            {
                "X-265000Y013250",  // 负坐标，前导零
                "X-265000Y008250",  // 负坐标，前导零
                "X075392Y559511",   // 正坐标，前导零
                "X017500Y519500G85X018500Y519500", // 槽孔坐标
                "X-238500Y519500G85X-237500Y519500" // 负坐标槽孔
            };
            
            // 创建测试钻带内容
            string drillTapeContent = CreateTestDrillTape(testCases);
            
            // 解析钻带
            var result = DrillTapeProcessor.ProcessDrillTape(drillTapeContent);
            
            // 验证结果
            if (result.Success)
            {
                Console.WriteLine("钻带解析成功！");
                
                // 检查每个工具的坐标输出
                foreach (var toolResult in result.ToolResults)
                {
                    Console.WriteLine($"\n工具 T{toolResult.ToolNumber:D2} (直径: {toolResult.Diameter:F3}mm):");
                    Console.WriteLine($"坐标数量: {toolResult.Locations.Count}");
                    
                    // 显示前5个坐标作为示例
                    int displayCount = Math.Min(5, toolResult.Locations.Count);
                    for (int i = 0; i < displayCount; i++)
                    {
                        string original = i < testCases.Length ? testCases[i] : "N/A";
                        string parsed = toolResult.Locations[i];
                        Console.WriteLine($"  原始: {original}");
                        Console.WriteLine($"  解析: {parsed}");
                        Console.WriteLine($"  匹配: {(original == parsed ? "✓" : "✗")}");
                        Console.WriteLine();
                    }
                }
            }
            else
            {
                Console.WriteLine($"钻带解析失败: {result.Message}");
            }
        }
        
        /// <summary>
        /// 创建测试钻带内容
        /// </summary>
        private static string CreateTestDrillTape(string[] coordinates)
        {
            var drillTape = new System.Text.StringBuilder();
            
            // 添加头部
            drillTape.AppendLine("M48");
            drillTape.AppendLine("METRIC");
            drillTape.AppendLine("VER,1");
            drillTape.AppendLine("FMAT,2");
            
            // 添加刀具定义
            drillTape.AppendLine("T01C1.000");
            drillTape.AppendLine("T02C2.000");
            
            // 添加结束标记
            drillTape.AppendLine("%");
            
            // 添加刀具1的坐标
            drillTape.AppendLine("T01");
            for (int i = 0; i < Math.Min(3, coordinates.Length); i++)
            {
                // 只添加普通坐标（不含G85）
                if (!coordinates[i].Contains("G85"))
                {
                    drillTape.AppendLine(coordinates[i]);
                }
            }
            
            // 添加刀具2的坐标（槽孔）
            drillTape.AppendLine("T02");
            for (int i = 3; i < coordinates.Length; i++)
            {
                // 添加槽孔坐标（含G85）
                if (coordinates[i].Contains("G85"))
                {
                    drillTape.AppendLine(coordinates[i]);
                }
            }
            
            // 添加结束标记
            drillTape.AppendLine("M30");
            
            return drillTape.ToString();
        }
        
        /// <summary>
        /// 测试Point2D的原始字符串保留功能
        /// </summary>
        public static void TestPoint2DOriginalString()
        {
            Console.WriteLine("\n=== Point2D原始字符串测试 ===");
            
            // 测试用例
            var testCoordinates = new[]
            {
                "X-265000Y013250",
                "X075392Y559511",
                "X000123Y000456"
            };
            
            foreach (var coord in testCoordinates)
            {
                var point = Point2D.ParseFromDrillString(coord);
                
                Console.WriteLine($"原始坐标: {coord}");
                Console.WriteLine($"解析后X: {point.X:F3}, Y: {point.Y:F3}");
                Console.WriteLine($"原始字符串: {point.OriginalString}");
                Console.WriteLine($"字符串匹配: {(coord == point.OriginalString ? "✓" : "✗")}");
                Console.WriteLine();
            }
        }
    }
}