/**
 * 订阅相关 API
 */
import apiClient from './client';

// 类型定义
export interface SubscriptionPlan {
  name: 'free' | 'pro' | 'enterprise';
  display_name: string;
  price: number;
  currency: string;
  max_projects: number;
  max_storage_gb: number;
  features: string[];
}

export interface QuotaStatus {
  projects: {
    used: number;
    limit: number;
    status: 'normal' | 'warning' | 'critical' | 'exceeded';
  };
  storage: {
    used_gb: number;
    limit_gb: number;
    status: 'normal' | 'warning' | 'critical' | 'exceeded';
  };
}

// 获取所有订阅计划
export const getPlans = async (): Promise<SubscriptionPlan[]> => {
  const response = await apiClient.get('/subscriptions/plans');
  return response.data;
};

// 获取当前订阅
export const getCurrentSubscription = async (
  workspaceId: string
): Promise<SubscriptionPlan> => {
  const response = await apiClient.get(`/workspaces/${workspaceId}/subscription`);
  return response.data;
};

// 升级订阅
export const upgradeSubscription = async (
  workspaceId: string,
  plan: 'pro' | 'enterprise'
): Promise<{ message: string }> => {
  const response = await apiClient.post(`/workspaces/${workspaceId}/subscription/upgrade`, {
    plan,
  });
  return response.data;
};

// 取消订阅
export const cancelSubscription = async (
  workspaceId: string
): Promise<{ message: string }> => {
  const response = await apiClient.post(`/workspaces/${workspaceId}/subscription/cancel`);
  return response.data;
};

// 获取配额状态
export const getQuotaStatus = async (workspaceId: string): Promise<QuotaStatus> => {
  const response = await apiClient.get(`/workspaces/${workspaceId}/quota`);
  return response.data;
};