92 lines
4.1 KiB
C#
92 lines
4.1 KiB
C#
using System.Text.Json;
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using Server.WatchBody.Core.Metrics;
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using Server.WatchBody.Core.Programs;
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namespace Server.WatchBody.Web.Config;
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/// <summary>Атлет из конфига (Api.Athletes).</summary>
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public class ConfigAthlete
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{
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public string Name { get; set; } = string.Empty;
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public string ApiKey { get; set; } = string.Empty;
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}
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/// <summary>
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/// Конфигурация сервера (appsettings.json; tech-requirements 4.2).
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/// Ошибка валидации — фатальна: лог + stderr, код возврата 1.
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/// </summary>
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public class ServerConfig
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{
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public string ApiKey { get; set; } = string.Empty;
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public List<ConfigAthlete> Athletes { get; set; } = [];
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public string DbConnectionString { get; set; } = string.Empty;
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/// <summary>Каталог миграций (--mode migrate, З-36); по умолчанию —
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/// migrations рядом с исполняемым файлом.</summary>
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public string MigrationsDir { get; set; } =
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Path.Combine(AppContext.BaseDirectory, "migrations");
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/// <summary>Пороги красных флагов (Safety.*, Р3-А; MetricsEngine).</summary>
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public MetricsConfig Safety { get; set; } = new();
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/// <summary>Пороги правил прогрессии/делоада/перерывов (Progression.*, m05).</summary>
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public ProgressionConfig Progression { get; set; } = new();
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/// <summary>Загрузка из json-файла (путь — из WATCHBODY_APPSETTINGS либо appsettings.json рядом).</summary>
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public static ServerConfig Load(string path)
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{
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var json = File.ReadAllText(path);
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using var doc = JsonDocument.Parse(json);
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var root = doc.RootElement;
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var result = new ServerConfig();
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if (root.TryGetProperty("Api", out var api))
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{
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if (api.TryGetProperty("Key", out var key)) result.ApiKey = key.GetString() ?? string.Empty;
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if (api.TryGetProperty("Athletes", out var athletes) && athletes.ValueKind == JsonValueKind.Array)
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{
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foreach (var a in athletes.EnumerateArray())
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{
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result.Athletes.Add(new ConfigAthlete
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{
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Name = a.TryGetProperty("name", out var n) ? n.GetString() ?? string.Empty : string.Empty,
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ApiKey = a.TryGetProperty("apiKey", out var k) ? k.GetString() ?? string.Empty : string.Empty,
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});
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}
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}
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}
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if (root.TryGetProperty("Db", out var db))
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{
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if (db.TryGetProperty("ConnectionString", out var cs))
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result.DbConnectionString = cs.GetString() ?? string.Empty;
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if (db.TryGetProperty("MigrationsDir", out var md) && md.ValueKind == JsonValueKind.String)
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result.MigrationsDir = md.GetString() ?? result.MigrationsDir;
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}
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result.Safety = MetricsConfig.Load(root);
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result.Progression = ProgressionConfig.Load(root);
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return result;
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}
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/// <summary>Список ошибок валидации (spec 01-config-bootstrap).</summary>
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public List<string> Validate()
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{
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var errors = new List<string>();
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if (string.IsNullOrWhiteSpace(ApiKey))
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errors.Add("Api.Key пуст");
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var seen = new HashSet<string>(StringComparer.Ordinal);
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for (var i = 0; i < Athletes.Count; i++)
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{
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var a = Athletes[i];
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if (string.IsNullOrWhiteSpace(a.Name)) errors.Add($"Api.Athletes[{i}].name пуст");
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if (string.IsNullOrWhiteSpace(a.ApiKey)) errors.Add($"Api.Athletes[{i}].apiKey пуст");
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else if (a.ApiKey == ApiKey) errors.Add($"Api.Athletes[{i}].apiKey совпадает с Api.Key");
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else if (!seen.Add(a.ApiKey)) errors.Add($"дубликат apiKey у Api.Athletes[{i}]");
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}
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if (string.IsNullOrWhiteSpace(DbConnectionString))
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errors.Add("Db.ConnectionString пуст");
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errors.AddRange(Safety.Validate());
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errors.AddRange(Progression.Validate());
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return errors;
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}
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}
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