using SSPCTester.Logic.Models;
using SSPCTester.Logic.Storage;

namespace SSPCTester.Seed;

public static class Program
{
    public static async Task<int> Main(string[] args)
    {
        // 项目根目录：参数 > 环境变量 > 默认 %LOCALAPPDATA%\SSPCTester\Projects
        string root = args.FirstOrDefault()
                      ?? Environment.GetEnvironmentVariable("SSPCTESTER_PROJECTS")
                      ?? Path.Combine(
                          Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
                          "SSPCTester", "Projects");

        Directory.CreateDirectory(root);
        Console.WriteLine($"Seeding into: {root}");

        var store = new ProjectStore { ProjectsRoot = root };

        var projects = new[]
        {
            BuildProject(
                name: "合格样机-常温功能验证 A",
                serial: "SSPC-QA-2026-0001",
                model: "SSPC-24CH-28V-1A",
                manufacturer: "SPC DynaTest 实验室",
                tester: "张工",
                daysAgo: 1,
                seed: 1101,
                temperatureC: 24.8,
                humidityPct: 52.0,
                pressureKpa: 101.2,
                remark: "常温常压条件下完成 24 路基础、曲线、功率及保护功能测试，综合判定合格。"),
            BuildProject(
                name: "合格样机-低温启动验证 B",
                serial: "SSPC-QA-2026-0002",
                model: "SSPC-24CH-28V-1A-LT",
                manufacturer: "SPC DynaTest 实验室",
                tester: "李工",
                daysAgo: 2,
                seed: 2202,
                temperatureC: -20.0,
                humidityPct: 38.0,
                pressureKpa: 100.9,
                remark: "低温启动后完成全通道闭合、关断、动态响应与保护功能复核，全部项目合格。"),
            BuildProject(
                name: "合格样机-高温老化复测 C",
                serial: "SSPC-QA-2026-0003",
                model: "SSPC-24CH-28V-1A-HT",
                manufacturer: "SPC DynaTest 实验室",
                tester: "王工",
                daysAgo: 3,
                seed: 3303,
                temperatureC: 55.0,
                humidityPct: 46.0,
                pressureKpa: 100.6,
                remark: "高温老化后复测 24 路输出特性、时序曲线、功率损耗及六项保护，结果均满足判定阈值。"),
        };

        foreach (var p in projects)
        {
            await store.SaveAsync(p);
            Console.WriteLine($"  [OK] {p.Name}  ->  {p.FolderPath}");
        }

        Console.WriteLine($"Done. {projects.Length} projects written.");
        return 0;
    }

    private static Project BuildProject(
        string name, string serial, string model, string manufacturer,
        string tester, int daysAgo, int seed,
        double temperatureC, double humidityPct, double pressureKpa, string remark)
    {
        var rng = new Random(seed);
        var testDate = DateTime.Today.AddDays(-daysAgo);
        var lastTestedAt = DateTime.Now.AddDays(-daysAgo).AddHours(-rng.Next(0, 8));

        var p = new Project
        {
            Name = name,
            CreatedAt = lastTestedAt.AddMinutes(-rng.Next(20, 90)),
            LastTestedAt = lastTestedAt,
            Dut = new DutInfo
            {
                ProductName = "固态功率控制器",
                Model = model,
                SerialNumber = serial,
                Manufacturer = manufacturer
            },
            Site = new TestSiteInfo
            {
                Tester = tester,
                TestDate = testDate,
                TemperatureC = temperatureC,
                HumidityPct = humidityPct,
                PressureKpa = pressureKpa,
                Remark = remark
            },
            Selection = new TestSelection { Basic = true, Curve = true, Power = true, Protect = true },
            Report = new ReportSelection { Cover = true, Basic = true, Curve = true, Power = true, Protect = true },
            TestFunction = new TestFunctionNotes
            {
                Basic = "逐通道验证开合状态、导通电压、负载电流与关断残压。",
                Curve = "采集通道开启及关断动态曲线，统计开启、上升、关断、下降时间。",
                Power = "采集输入输出电压电流，计算压降、损耗功率与效率。",
                Protect = "执行跳闸、短路、过温、过压、欠压及限流保护功能验证。"
            },
            CurveThresholds = new CurveThresholds
            {
                MaxOnTimeMs = 5.0,
                MaxRiseTimeMs = 3.0,
                MaxOffTimeMs = 5.0,
                MaxFallTimeMs = 3.0
            }
        };

        // 24 通道
        int channels = 24;

        for (int ch = 1; ch <= channels; ch++)
        {
            // 基础测试
            var basic = new ChannelResult { Channel = ch };
            basic.VoltageOn = Math.Round(27.78 + rng.NextDouble() * 0.38, 3);
            basic.CurrentOn = Math.Round(0.96 + rng.NextDouble() * 0.055, 3);
            basic.VoltageOff = Math.Round(rng.NextDouble() * 0.012, 3);
            basic.Status = TestStatus.Pass;
            p.BasicResults.Add(basic);

            // 曲线测试
            var curve = new CurveResultRow { Channel = ch };
            curve.OnTimeMs = Math.Round(1.05 + rng.NextDouble() * 0.25, 3);
            curve.RiseTimeMs = Math.Round(0.95 + rng.NextDouble() * 0.20, 3);
            curve.OffTimeMs = Math.Round(1.08 + rng.NextDouble() * 0.22, 3);
            curve.FallTimeMs = Math.Round(0.98 + rng.NextDouble() * 0.18, 3);
            curve.Status = TestStatus.Pass;
            p.CurveResults.Add(curve);

            // 功率损耗
            var pw = new PowerLossRow { Channel = ch };
            pw.Vin = Math.Round(28.0 + (rng.NextDouble() - 0.5) * 0.06, 3);
            pw.Iin = Math.Round(1.000 + (rng.NextDouble() - 0.5) * 0.012, 3);
            pw.Vout = Math.Round(27.55 + (rng.NextDouble() - 0.5) * 0.06, 3);
            pw.Iout = Math.Round(0.998 + (rng.NextDouble() - 0.5) * 0.012, 3);
            pw.Status = TestStatus.Pass;
            p.PowerResults.Add(pw);
        }

        // 保护功能（6 项框架占位）
        var protects = new (string Type, string Trigger)[]
        {
            ("跳闸", "1.5x额定电流"),
            ("短路", "输出短路"),
            ("过温", ">=85 ℃"),
            ("过压", ">=32 V"),
            ("欠压", "<=22 V"),
            ("限流", ">=1.2 A"),
        };
        for (int i = 0; i < protects.Length; i++)
        {
            p.ProtectResults.Add(new ProtectRow
            {
                ProtectType = protects[i].Type,
                Trigger = protects[i].Trigger,
                TripTimeMs = Math.Round(2.0 + i * 0.3 + rng.NextDouble() * 0.2, 2),
                Status = TestStatus.Pass
            });
        }

        return p;
    }
}