import { apiRequest, ApiResponse } from './api-utils';

export interface ProjectTokensOverview {
  projectId: number;
  companyId: number;
  projectName: string;
  tokensPerYuan: number;
  master: {
    userId: number;
    account: string;
    username: string;
    phone: string;
    tokens: number;
  } | null;
  subAccounts: {
    userId: number;
    account: string;
    username: string;
    phone: string;
    isAdmin?: number;
    roleLabel?: string;
    tokens: number;
  }[];
  stats: {
    masterBalance: number;
    subTotalBalance: number;
    todayUsed: number;
    monthUsed: number;
    aiTodayCount: number;
    aiMonthCount: number;
  };
  usageBreakdown: {
    form: number;
    name: string;
    group: string;
    isAi: boolean;
    useCount: number;
    tokensUsed: number;
  }[];
}

export async function getProjectTokens(
  projectId: number
): Promise<ApiResponse<ProjectTokensOverview>> {
  return apiRequest(`/project/tokens/${projectId}`);
}

export async function adjustProjectTokens(
  projectId: number,
  payload: {
    userId: number;
    mode: 'add' | 'subtract' | 'set' | 'allocate';
    amount: number;
    remarks?: string;
  }
): Promise<ApiResponse<{ balance?: number; delta?: number }>> {
  return apiRequest(`/project/tokens/adjust/${projectId}`, 'POST', payload);
}

export function formatTokens(n: number): string {
  if (n >= 10000) {
    return (n / 10000).toFixed(1).replace(/\.0$/, '') + '万';
  }
  return n.toLocaleString();
}