499 lines
21 KiB
C#
499 lines
21 KiB
C#
using Evergreen.Health.Application.Health.Entities;
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using Evergreen.Health.Application.Health.Models;
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using Evergreen.Health.Application.Health.Security;
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using Furion.DataEncryption;
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using Furion.DatabaseAccessor;
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using Furion.FriendlyException;
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using Microsoft.AspNetCore.Http;
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using SqlSugar;
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using System.Security.Claims;
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using System.Text.Json;
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namespace Evergreen.Health.Application.Health.Services;
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[ApiDescriptionSettings("健康管理", Name = "Health", Order = 50)]
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public sealed class HealthAppService : IDynamicApiController, ITransient
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{
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private const string HealthUserIdClaim = "health_user_id";
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private static readonly HashSet<string> SupportedModules = new(StringComparer.OrdinalIgnoreCase)
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{
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"sleep", "exercise", "diet"
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};
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private readonly SqlSugarRepository<HealthUser> _userRepository;
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private readonly SqlSugarRepository<HealthProfile> _profileRepository;
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private readonly SqlSugarRepository<HealthModuleSelection> _moduleRepository;
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private readonly SqlSugarRepository<HealthPlan> _planRepository;
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private readonly EnvironmentAdviceService _environmentAdvice;
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private readonly IHttpContextAccessor _httpContextAccessor;
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public HealthAppService(
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SqlSugarRepository<HealthUser> userRepository,
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SqlSugarRepository<HealthProfile> profileRepository,
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SqlSugarRepository<HealthModuleSelection> moduleRepository,
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SqlSugarRepository<HealthPlan> planRepository,
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EnvironmentAdviceService environmentAdvice,
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IHttpContextAccessor httpContextAccessor)
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{
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_userRepository = userRepository;
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_profileRepository = profileRepository;
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_moduleRepository = moduleRepository;
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_planRepository = planRepository;
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_environmentAdvice = environmentAdvice;
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_httpContextAccessor = httpContextAccessor;
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}
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[AllowAnonymous]
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[HttpPost("/api/health/auth/register")]
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[UnitOfWork]
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public async Task<HealthAuthOutput> Register(HealthRegisterInput input)
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{
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var phone = input.Phone.Trim();
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if (await _userRepository.IsAnyAsync(user => user.Phone == phone && !user.IsDelete))
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throw Oops.Oh("该手机号已经注册");
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var user = await _userRepository.AsInsertable(new HealthUser
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{
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Phone = phone,
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DisplayName = input.DisplayName.Trim(),
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PasswordHash = HealthPasswordHasher.Hash(input.Password),
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Status = HealthUserStatus.Enabled
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}).ExecuteReturnEntityAsync();
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await _profileRepository.InsertAsync(new HealthProfile { UserId = user.Id });
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await _moduleRepository.InsertRangeAsync(new List<HealthModuleSelection>
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{
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new HealthModuleSelection { UserId = user.Id, ModuleCode = "sleep", IsEnabled = true },
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new HealthModuleSelection { UserId = user.Id, ModuleCode = "exercise", IsEnabled = true },
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new HealthModuleSelection { UserId = user.Id, ModuleCode = "diet", IsEnabled = true }
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});
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return CreateAuthOutput(user);
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}
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[AllowAnonymous]
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[HttpPost("/api/health/auth/login")]
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public async Task<HealthAuthOutput> Login(HealthLoginInput input)
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{
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var phone = input.Phone.Trim();
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var user = await _userRepository.GetFirstAsync(item => item.Phone == phone && !item.IsDelete);
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if (user is null || !HealthPasswordHasher.Verify(input.Password, user.PasswordHash))
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throw Oops.Oh("手机号或密码错误").StatusCode(401);
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if (user.Status != HealthUserStatus.Enabled)
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throw Oops.Oh("账号已停用").StatusCode(403);
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user.LastLoginTime = DateTime.Now;
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user.LastLoginIp = _httpContextAccessor.HttpContext?.Connection.RemoteIpAddress?.ToString();
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await _userRepository.AsUpdateable(user)
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.UpdateColumns(item => new { item.LastLoginTime, item.LastLoginIp })
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.ExecuteCommandAsync();
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return CreateAuthOutput(user);
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}
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[Authorize]
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[HttpGet("/api/health/dashboard")]
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public async Task<HealthDashboardOutput> GetDashboard()
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{
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var userId = GetCurrentUserId();
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var user = await GetCurrentUser(userId);
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var profile = await _profileRepository.GetFirstAsync(item => item.UserId == userId);
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var modules = await _moduleRepository.AsQueryable()
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.Where(item => item.UserId == userId && item.IsEnabled)
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.Select(item => item.ModuleCode)
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.ToListAsync();
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var plan = await _planRepository.AsQueryable()
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.Where(item => item.UserId == userId && item.IsCurrent)
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.OrderByDescending(item => item.Version)
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.FirstAsync();
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var hasCompletedAssessment = profile != null && !string.IsNullOrWhiteSpace(profile.AssessmentJson);
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decimal? bmi = null;
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var bmiStatus = string.Empty;
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if (profile?.HeightCm > 0 && profile.WeightKg > 0)
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{
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var h = profile.HeightCm.Value / 100m;
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bmi = Math.Round(profile.WeightKg.Value / (h * h), 1);
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bmiStatus = bmi < 18.5m ? "偏瘦" : bmi <= 23.9m ? "正常" : bmi <= 27.9m ? "超重" : "肥胖";
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}
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var tcmResult = TcmConstitutionRules.Read(profile);
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EnvironmentAdviceOutput? environmentAdvice = null;
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if (tcmResult.HasCompleted)
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{
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environmentAdvice = await _environmentAdvice.GetAsync(profile);
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EnvironmentAdviceService.ApplyTo(tcmResult.SceneConfig, environmentAdvice);
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}
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return new HealthDashboardOutput
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{
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User = MapUser(user),
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Profile = profile is null ? null : MapProfile(profile),
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SelectedModules = modules,
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CurrentPlan = plan is null ? null : MapPlan(plan),
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HasCompletedAssessment = hasCompletedAssessment,
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Bmi = bmi,
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BmiStatus = bmiStatus,
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SceneConfig = tcmResult.HasCompleted ? tcmResult.SceneConfig : null,
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TcmResult = tcmResult,
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EnvironmentAdvice = environmentAdvice
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};
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}
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[Authorize]
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[HttpGet("/api/health/assessment")]
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public async Task<HealthAssessmentOutput> GetAssessment()
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{
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var userId = GetCurrentUserId();
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var profile = await _profileRepository.GetFirstAsync(p => p.UserId == userId);
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if (profile == null)
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{
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return new HealthAssessmentOutput
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{
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HasCompletedAssessment = false,
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BasicInfo = new SaveHealthProfileInput(),
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Answers = new HealthAssessmentAnswers()
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};
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}
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var answers = string.IsNullOrWhiteSpace(profile.AssessmentJson)
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? new HealthAssessmentAnswers()
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: JsonSerializer.Deserialize<HealthAssessmentAnswers>(profile.AssessmentJson) ?? new HealthAssessmentAnswers();
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var hasCompleted = !string.IsNullOrWhiteSpace(profile.AssessmentJson);
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decimal? bmi = null;
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var bmiStatus = "正常";
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if (profile.HeightCm > 0 && profile.WeightKg > 0)
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{
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var h = profile.HeightCm.Value / 100m;
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bmi = Math.Round(profile.WeightKg.Value / (h * h), 1);
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bmiStatus = bmi < 18.5m ? "偏瘦" : bmi <= 23.9m ? "正常" : bmi <= 27.9m ? "超重" : "肥胖";
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}
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return new HealthAssessmentOutput
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{
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HasCompletedAssessment = hasCompleted,
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BasicInfo = MapProfile(profile),
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Answers = answers,
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Bmi = bmi,
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BmiStatus = bmiStatus
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};
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}
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[Authorize]
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[HttpPost("/api/health/assessment")]
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[UnitOfWork]
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public async Task<HealthAssessmentOutput> SaveAssessment(SaveHealthAssessmentInput input)
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{
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ValidateAssessment(input);
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var userId = GetCurrentUserId();
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var profile = await _profileRepository.GetFirstAsync(p => p.UserId == userId);
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if (profile == null)
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{
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profile = new HealthProfile { UserId = userId };
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ApplyProfile(profile, input.BasicInfo);
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profile.AssessmentJson = JsonSerializer.Serialize(input.Answers);
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await _profileRepository.InsertAsync(profile);
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}
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else
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{
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ApplyProfile(profile, input.BasicInfo);
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profile.AssessmentJson = JsonSerializer.Serialize(input.Answers);
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await _profileRepository.UpdateAsync(profile);
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}
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var modules = new List<string> { "sleep", "exercise", "diet" };
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var existingModules = await _moduleRepository.AsQueryable().Where(m => m.UserId == userId).ToListAsync();
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foreach (var mod in modules)
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{
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var existing = existingModules.FirstOrDefault(m => m.ModuleCode == mod);
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if (existing == null)
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{
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await _moduleRepository.InsertAsync(new HealthModuleSelection { UserId = userId, ModuleCode = mod, IsEnabled = true });
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}
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else if (!existing.IsEnabled)
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{
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existing.IsEnabled = true;
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await _moduleRepository.UpdateAsync(existing);
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}
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}
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var maxVersion = await _planRepository.AsQueryable().Where(p => p.UserId == userId).MaxAsync(p => (int?)p.Version) ?? 0;
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await _planRepository.UpdateAsync(p => new HealthPlan { IsCurrent = false }, p => p.UserId == userId && p.IsCurrent);
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var planItems = BuildPlanItems(profile, modules);
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var plan = new HealthPlan
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{
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UserId = userId,
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Version = maxVersion + 1,
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Title = $"个性化健康方案 v{maxVersion + 1}.0",
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Summary = BuildAssessmentPlanSummary(input.Answers),
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ParametersJson = JsonSerializer.Serialize(planItems),
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IsCurrent = true
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};
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await _planRepository.InsertAsync(plan);
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return await GetAssessment();
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}
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[Authorize]
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[HttpPut("/api/health/profile")]
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public async Task<SaveHealthProfileInput> SaveProfile(SaveHealthProfileInput input)
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{
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var userId = GetCurrentUserId();
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var profile = await _profileRepository.GetFirstAsync(item => item.UserId == userId);
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if (profile is null)
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{
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profile = new HealthProfile { UserId = userId };
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ApplyProfile(profile, input);
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await _profileRepository.InsertAsync(profile);
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}
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else
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{
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ApplyProfile(profile, input);
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await _profileRepository.UpdateAsync(profile);
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}
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return MapProfile(profile);
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}
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[Authorize]
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[HttpPut("/api/health/modules")]
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[UnitOfWork]
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public async Task<List<string>> SaveModules(SaveHealthModulesInput input)
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{
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var userId = GetCurrentUserId();
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var modules = input.ModuleCodes
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.Select(item => item.Trim().ToLowerInvariant())
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.Where(SupportedModules.Contains)
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.Distinct()
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.ToList();
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if (modules.Count == 0)
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throw Oops.Oh("请至少选择一个健康板块");
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await _moduleRepository.DeleteAsync(item => item.UserId == userId);
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await _moduleRepository.InsertRangeAsync(modules.Select(module => new HealthModuleSelection
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{
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UserId = userId,
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ModuleCode = module,
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IsEnabled = true
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}).ToList());
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return modules;
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}
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[Authorize]
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[HttpPost("/api/health/plans/generate")]
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[UnitOfWork]
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public async Task<HealthPlanOutput> GeneratePlan()
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{
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var userId = GetCurrentUserId();
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var profile = await _profileRepository.GetFirstAsync(item => item.UserId == userId);
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var modules = await _moduleRepository.AsQueryable()
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.Where(item => item.UserId == userId && item.IsEnabled)
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.Select(item => item.ModuleCode)
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.ToListAsync();
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if (modules.Count == 0)
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throw Oops.Oh("请先选择健康板块");
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var items = BuildPlanItems(profile, modules);
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var currentVersion = await _planRepository.AsQueryable()
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.Where(item => item.UserId == userId)
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.MaxAsync(item => (int?)item.Version) ?? 0;
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await _planRepository.Context.Updateable<HealthPlan>()
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.SetColumns(item => item.IsCurrent == false)
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.Where(item => item.UserId == userId && item.IsCurrent)
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.ExecuteCommandAsync();
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var plan = await _planRepository.AsInsertable(new HealthPlan
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{
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UserId = userId,
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Version = currentVersion + 1,
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Title = "您的专属健康方案",
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Summary = BuildSummary(profile, modules),
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ParametersJson = JsonSerializer.Serialize(items),
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IsCurrent = true
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}).ExecuteReturnEntityAsync();
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return MapPlan(plan);
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}
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private long GetCurrentUserId()
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{
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var value = _httpContextAccessor.HttpContext?.User.FindFirstValue(HealthUserIdClaim);
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if (!long.TryParse(value, out var userId))
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throw Oops.Oh("登录状态已失效").StatusCode(401);
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return userId;
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}
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private async Task<HealthUser> GetCurrentUser(long userId)
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{
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return await _userRepository.GetFirstAsync(item => item.Id == userId && !item.IsDelete)
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?? throw Oops.Oh("用户不存在").StatusCode(401);
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}
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private static void ApplyProfile(HealthProfile profile, SaveHealthProfileInput input)
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{
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profile.Birthday = input.Birthday;
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profile.Gender = input.Gender?.Trim();
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profile.HeightCm = input.HeightCm;
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profile.WeightKg = input.WeightKg;
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profile.AverageSleepHours = input.AverageSleepHours;
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profile.DailyExerciseMinutes = input.DailyExerciseMinutes;
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profile.DietPreference = input.DietPreference?.Trim();
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profile.HealthGoal = input.HealthGoal?.Trim();
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}
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private static SaveHealthProfileInput MapProfile(HealthProfile profile) => new()
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{
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Birthday = profile.Birthday,
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Gender = profile.Gender,
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HeightCm = profile.HeightCm,
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WeightKg = profile.WeightKg,
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AverageSleepHours = profile.AverageSleepHours,
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DailyExerciseMinutes = profile.DailyExerciseMinutes,
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DietPreference = profile.DietPreference,
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HealthGoal = profile.HealthGoal
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};
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private static HealthUserOutput MapUser(HealthUser user) => new()
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{
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Id = user.Id,
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Phone = user.Phone,
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DisplayName = user.DisplayName,
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AvatarUrl = user.AvatarUrl
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};
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private static List<HealthPlanItemOutput> BuildPlanItems(HealthProfile? profile, IEnumerable<string> modules)
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{
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var items = new List<HealthPlanItemOutput>();
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foreach (var module in modules)
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{
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switch (module)
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{
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case "sleep":
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items.Add(new HealthPlanItemOutput
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{
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ModuleCode = module,
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Title = "睡眠质量",
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Target = profile?.AverageSleepHours is < 7 ? "逐步达到每晚 7–8 小时" : "保持每晚 7–8 小时",
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Advice = "固定入睡时间，睡前一小时减少屏幕使用，保持卧室安静。"
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});
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break;
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case "exercise":
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items.Add(new HealthPlanItemOutput
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{
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ModuleCode = module,
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Title = "运动情况",
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Target = profile?.DailyExerciseMinutes is >= 30 ? "保持每日 30 分钟以上活动" : "从每日 20 分钟步行开始",
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Advice = "优先安排低到中等强度运动，每坐一小时起身活动 3–5 分钟。"
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});
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break;
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case "diet":
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items.Add(new HealthPlanItemOutput
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{
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ModuleCode = module,
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Title = "饮食情况",
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Target = "三餐规律，晚餐不过量",
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Advice = string.IsNullOrWhiteSpace(profile?.DietPreference)
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? "记录三餐与饮水情况，优先增加蔬菜和优质蛋白。"
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: $"结合“{profile.DietPreference}”偏好控制总量，并保持食物多样性。"
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});
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break;
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}
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}
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return items;
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}
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private static string BuildSummary(HealthProfile? profile, IReadOnlyCollection<string> modules)
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{
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var bmiText = string.Empty;
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if (profile?.HeightCm > 0 && profile.WeightKg > 0)
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{
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var height = profile.HeightCm.Value / 100m;
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var bmi = Math.Round(profile.WeightKg.Value / (height * height), 1);
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bmiText = $" 当前 BMI 约为 {bmi}。";
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}
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return $"方案依据您选择的 {modules.Count} 个健康板块生成。{bmiText}建议仅用于日常健康管理演示，不替代专业医疗诊断。";
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}
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private static HealthPlanOutput MapPlan(HealthPlan plan) => new()
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{
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Id = plan.Id,
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Version = plan.Version,
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Title = plan.Title,
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Summary = plan.Summary.Contains("智能家具启动参数", StringComparison.Ordinal)
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? "已完成健康评估，可查看睡眠、运动与饮食建议。设备启动参数仅由中医四诊体质结果生成。"
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: plan.Summary,
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CreateTime = plan.CreateTime,
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Items = JsonSerializer.Deserialize<List<HealthPlanItemOutput>>(plan.ParametersJson) ?? []
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};
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private static HealthAuthOutput CreateAuthOutput(HealthUser user)
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{
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const int accessTokenMinutes = 24 * 60;
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const int refreshTokenMinutes = 7 * 24 * 60;
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var accessToken = JWTEncryption.Encrypt(new Dictionary<string, object>
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{
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[HealthUserIdClaim] = user.Id,
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[ClaimTypes.NameIdentifier] = user.Id,
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[ClaimTypes.Name] = user.DisplayName,
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[ClaimTypes.MobilePhone] = user.Phone,
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["account_type"] = "health_user"
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}, accessTokenMinutes);
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return new HealthAuthOutput
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{
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AccessToken = accessToken,
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RefreshToken = JWTEncryption.GenerateRefreshToken(accessToken, refreshTokenMinutes),
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User = MapUser(user)
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};
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}
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private static void ValidateAssessment(SaveHealthAssessmentInput input)
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{
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var info = input.BasicInfo ?? throw Oops.Oh("请填写个人基本信息");
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var answers = input.Answers ?? throw Oops.Oh("请完成健康评估问卷");
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if (info.Gender is not ("男" or "女")) throw Oops.Oh("请选择性别");
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if (info.Birthday is null) throw Oops.Oh("请填写年龄");
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var age = DateTime.Today.Year - info.Birthday.Value.Year;
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if (info.Birthday.Value.Date > DateTime.Today.AddYears(-age)) age--;
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if (age is < 1 or > 120) throw Oops.Oh("年龄应在 1 到 120 岁之间");
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if (info.HeightCm is null or < 80 or > 250) throw Oops.Oh("身高应在 80 到 250cm 之间");
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if (info.WeightKg is null or < 20 or > 300) throw Oops.Oh("体重应在 20 到 300kg 之间");
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RequireChoice(answers.SleepDuration, "每晚平均睡眠时长", "<6", "6-7", "7-8", ">8");
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RequireChoice(answers.FallingAsleepSpeed, "入睡耗时", "hard", "normal", "fast");
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RequireChoice(answers.TemperaturePreference, "温度偏好", "heat_fear", "cold_fear", "normal");
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||
RequireChoice(answers.NightAwakening, "夜醒情况", "frequent", "light", "none");
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RequireChoice(answers.MattressPreference, "床垫偏好", "firm", "medium", "soft");
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RequireChoice(answers.ExerciseFrequency, "运动频率", "none", "1-2", "3-5", "daily");
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RequireChoice(answers.MuscleFatigueArea, "疲劳部位", "back_neck", "waist_back", "legs", "none");
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||
RequireChoice(answers.ActiveTimeOfDay, "活跃时段", "morning", "evening", "night", "irregular");
|
||
RequireChoice(answers.MealRegularity, "三餐规律", "regular", "skip_breakfast", "irregular");
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||
RequireChoice(answers.FlavorPreference, "口味偏好", "light", "moderate", "heavy");
|
||
RequireChoice(answers.LateNightEating, "夜宵频率", "often", "sometimes", "rarely");
|
||
RequireChoice(answers.DailyWaterIntake, "饮水情况", "abundant", "moderate", "scarce");
|
||
}
|
||
|
||
private static void RequireChoice(string value, string label, params string[] allowed)
|
||
{
|
||
if (string.IsNullOrWhiteSpace(value) || !allowed.Contains(value, StringComparer.Ordinal))
|
||
throw Oops.Oh($"请完成“{label}”问题");
|
||
}
|
||
|
||
private static string BuildAssessmentPlanSummary(HealthAssessmentAnswers answers)
|
||
{
|
||
var sleepNote = answers.FallingAsleepSpeed == "hard" ? "入睡较慢，建议保持规律的睡前作息；" : "";
|
||
var activityNote = answers.ExerciseFrequency == "none" ? "可从轻度日常活动开始；" : "";
|
||
var dietNote = answers.MealRegularity == "irregular" ? "建议逐步建立规律三餐；" : "";
|
||
return $"已完成健康评估。{sleepNote}{activityNote}{dietNote}结果用于了解身体基本情况，不参与智能家居启动参数计算。";
|
||
}
|
||
}
|