import axios from 'axios';

interface PlanResponse {
  data?: any;
  status?: number;
  error?: string;
}

export const loadPlanWithRetry = async (handle: string, retries = 3): Promise<PlanResponse> => {
  try {
    console.log(`[Plan Service] Loading plan ${handle}, attempt 1/${retries}`);
    console.log(`[Plan Service] Context: Deep link handle=${handle}, isClaimFlow=${handle.includes('claim')}`);
    
    // Different endpoint if this is a claim flow
    const response = await loadPlan(handle);
    console.log(`[Plan Service] Plan ${handle} loaded successfully:`, {
      status: response?.status,
      headers: response?.headers,
      data: response?.data
    });
    
    return response;
  } catch (error: any) {
    console.error(`[Plan Service] Error loading plan ${handle}:`, {
      message: error.message,
      status: error.response?.status,
      statusText: error.response?.statusText,
      data: error.response?.data,
      headers: error.response?.headers,
      config: {
        url: error.config?.url,
        method: error.config?.method,
        baseURL: error.config?.baseURL,
        headers: error.config?.headers
      }
    });

    if (retries > 1) {
      console.log(`[Plan Service] Retrying plan ${handle}, ${retries-1} attempts remaining`);
      await new Promise(resolve => setTimeout(resolve, 1000));
      return loadPlanWithRetry(handle, retries - 1);
    }
    
    return {
      error: `Failed to load plan ${handle} after ${4-retries} attempts: ${error.message}`,
      status: error.response?.status
    };
  }
};

export const loadPlan = async (handle: string): Promise<PlanResponse> => {
  console.log(`[Plan Service] Making API request for plan ${handle}`);
  
  const endpoint = handle.includes('claim') 
    ? `/api/claims/${handle}`
    : `/api/plans/${handle}`;
    
  console.log(`[Plan Service] Using endpoint: ${endpoint}`);
  
  try {
    const response = await axios.get(endpoint);
    return response;
  } catch (error: any) {
    console.error(`[Plan Service] API request failed for ${handle}:`, {
      endpoint,
      error: error.message,
      response: error.response?.data
    });
    throw error;
  }
};