digital-pilates/services/workoutsApi.ts

import { api } from './api';

// ==================== 数据类型定义 ====================

export interface WorkoutSession {
  id: string;
  userId: string;
  trainingPlanId?: string;
  name: string;
  scheduledDate: string;
  startedAt?: string;
  completedAt?: string;
  status: 'planned' | 'in_progress' | 'completed' | 'cancelled';
  totalDurationSec?: number;
  caloriesBurned?: number;
  stats?: {
    totalExercises: number;
    completedExercises: number;
    totalSets: number;
    completedSets: number;
    totalReps: number;
    completedReps: number;
  };
  createdAt: string;
  updatedAt: string;
  deleted: boolean;

  // 关联数据
  trainingPlan?: {
    id: string;
    name: string;
    goal: string;
  };
  exercises?: WorkoutExercise[];
}

export interface WorkoutExercise {
  id: string;
  workoutSessionId: string;
  userId: string;
  exerciseKey?: string;
  name: string;
  plannedSets?: number;
  plannedReps?: number;
  plannedDurationSec?: number;
  completedSets?: number;
  completedReps?: number;
  actualDurationSec?: number;
  restSec?: number;
  note?: string;
  itemType: 'exercise' | 'rest' | 'note';
  status: 'pending' | 'in_progress' | 'completed' | 'skipped';
  sortOrder: number;
  startedAt?: string;
  completedAt?: string;
  performanceData?: Record<string, any>;
  createdAt: string;
  updatedAt: string;
  deleted: boolean;

  // 关联的动作信息
  exercise?: {
    key: string;
    name: string;
    description: string;
    categoryKey: string;
    categoryName: string;
  };
}

// ==================== DTO 类型定义 ====================

export interface StartWorkoutDto {
  startedAt?: string;
}

export interface StartWorkoutExerciseDto {
  startedAt?: string;
}

export interface CompleteWorkoutExerciseDto {
  completedAt?: string;
  completedSets?: number;
  completedReps?: number;
  actualDurationSec?: number;
  performanceData?: Record<string, any>;
}

export interface AddWorkoutExerciseDto {
  exerciseKey?: string;
  name: string;
  plannedSets?: number;
  plannedReps?: number;
  plannedDurationSec?: number;
  restSec?: number;
  note?: string;
  itemType?: 'exercise' | 'rest' | 'note';
}

export interface UpdateWorkoutExerciseDto {
  name?: string;
  plannedSets?: number;
  plannedReps?: number;
  plannedDurationSec?: number;
  restSec?: number;
  note?: string;
  itemType?: 'exercise' | 'rest' | 'note';
}

export interface CreateWorkoutSessionDto {
  name: string;
  trainingPlanId?: string;
  scheduledDate?: string;
}

export interface WorkoutSessionListResponse {
  sessions: WorkoutSession[];
  pagination: {
    page: number;
    limit: number;
    total: number;
    totalPages: number;
  };
}

export interface WorkoutSessionStatsResponse {
  status: string;
  duration?: number;
  calories?: number;
  stats?: {
    totalExercises: number;
    completedExercises: number;
    totalSets: number;
    completedSets: number;
    totalReps: number;
    completedReps: number;
  };
  exerciseCount: number;
  completedExercises: number;
}

// ==================== API 服务类 ====================

class WorkoutsApi {
  // ==================== 训练会话管理 ====================

  async getSessions(page: number = 1, limit: number = 10): Promise<WorkoutSessionListResponse> {
    return api.get<WorkoutSessionListResponse>(`/workouts/sessions?page=${page}&limit=${limit}`);
  }

  async createSession(dto: CreateWorkoutSessionDto): Promise<WorkoutSession> {
    return api.post<WorkoutSession>('/workouts/sessions', dto);
  }

  async getSessionDetail(sessionId: string): Promise<WorkoutSession> {
    return api.get<WorkoutSession>(`/workouts/sessions/${sessionId}`);
  }

  async startSession(sessionId: string, dto: StartWorkoutDto = {}): Promise<WorkoutSession> {
    return api.post<WorkoutSession>(`/workouts/sessions/${sessionId}/start`, dto);
  }

  async deleteSession(sessionId: string): Promise<{ success: boolean }> {
    return api.delete<{ success: boolean }>(`/workouts/sessions/${sessionId}`);
  }

  // ==================== 训练动作管理 ====================

  async getSessionExercises(sessionId: string): Promise<WorkoutExercise[]> {
    return api.get<WorkoutExercise[]>(`/workouts/sessions/${sessionId}/exercises`);
  }

  async getExerciseDetail(sessionId: string, exerciseId: string): Promise<WorkoutExercise> {
    return api.get<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises/${exerciseId}`);
  }

  async startExercise(sessionId: string, exerciseId: string, dto: StartWorkoutExerciseDto = {}): Promise<WorkoutExercise> {
    return api.post<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises/${exerciseId}/start`, dto);
  }

  async completeExercise(sessionId: string, exerciseId: string, dto: CompleteWorkoutExerciseDto): Promise<WorkoutExercise> {
    return api.post<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises/${exerciseId}/complete`, dto);
  }

  async skipExercise(sessionId: string, exerciseId: string): Promise<WorkoutExercise> {
    return api.post<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises/${exerciseId}/skip`);
  }

  async updateExercise(sessionId: string, exerciseId: string, dto: UpdateWorkoutExerciseDto): Promise<WorkoutExercise> {
    return api.put<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises/${exerciseId}`, dto);
  }

  async addExercise(sessionId: string, dto: AddWorkoutExerciseDto): Promise<WorkoutExercise> {
    return api.post<WorkoutExercise>(`/workouts/sessions/${sessionId}/exercises`, dto);
  }

  // ==================== 统计和分析 ====================

  async getSessionStats(sessionId: string): Promise<WorkoutSessionStatsResponse> {
    return api.get<WorkoutSessionStatsResponse>(`/workouts/sessions/${sessionId}/stats`);
  }

  // ==================== 快捷操作 ====================

  async getTodayWorkout(): Promise<WorkoutSession> {
    return api.get<WorkoutSession>('/workouts/today');
  }

  async getRecentWorkouts(days: number = 7, limit: number = 10): Promise<{ sessions: WorkoutSession[]; period: string }> {
    return api.get<{ sessions: WorkoutSession[]; period: string }>(`/workouts/recent?days=${days}&limit=${limit}`);
  }
}

export const workoutsApi = new WorkoutsApi();