prop-ai-hr/mobile-uni/src/services/questions.ts

import type {
  IncentiveBalance,
  IncentiveLedgerItem,
  QuestionBoardAnswer,
  QuestionBoardItem,
  QuestionBoardTab
} from '@/types/api';
import { apiRequest } from './api';

type RawAnswer = {
  id: number;
  questionId: number;
  authorName: string;
  content: string;
  status: string;
  best: boolean;
  mine: boolean;
  createdAt: string;
};

type RawQuestion = {
  id: number;
  type: string;
  category: string;
  title: string;
  content: string;
  authorName: string;
  rewardPoints: number;
  rewardAccountType: string;
  ruleCode: string;
  deadline?: string | null;
  status: string;
  bestAnswerId?: number | null;
  answerCount: number;
  mine: boolean;
  createdAt: string;
  answers?: RawAnswer[];
};

type RawPoints = {
  balance: number;
  pointsBalance: number;
  studyCreditBalance: number;
  entries: Array<{
    id: number;
    type: string;
    businessId: number;
    points: number;
    accountType: 'POINTS' | 'STUDY_CREDIT' | string;
    reason: string;
    createdAt: string;
  }>;
};

const normalizeAnswer = (item: RawAnswer): QuestionBoardAnswer => ({
  id: item.id,
  questionId: item.questionId,
  content: item.content,
  authorName: item.authorName,
  status: item.status,
  best: item.best,
  mine: item.mine,
  recommended: false,
  createTime: item.createdAt
});

const normalizeQuestion = (item: RawQuestion): QuestionBoardItem => ({
  id: item.id,
  type: item.type,
  title: item.title,
  content: item.content,
  category: item.category || '工作求助',
  authorName: item.authorName,
  status: item.status,
  rewardPoints: item.rewardPoints || 0,
  rewardAccountType: item.rewardAccountType || 'POINTS',
  answerCount: item.answerCount || 0,
  deadline: item.deadline || null,
  createTime: item.createdAt,
  bestAnswerId: item.bestAnswerId || null,
  mine: item.mine,
  answers: (item.answers || []).map(normalizeAnswer)
});

export const listQuestions = async (tab: QuestionBoardTab) => {
  const rows = await apiRequest<RawQuestion[]>({
    url: `/api/aihr/community/questions${tab === 'MINE' ? '?mine=true' : ''}`,
    method: 'GET',
    timeout: 15000
  });
  const normalized = rows.map(normalizeQuestion);
  if (tab === 'UNANSWERED') return normalized.filter((item) => item.answerCount === 0);
  if (tab === 'REWARDED') return normalized.filter((item) => item.rewardPoints > 0);
  return normalized;
};

export const getQuestion = async (id: number) =>
  normalizeQuestion(await apiRequest<RawQuestion>({
    url: `/api/aihr/community/questions/${id}`,
    method: 'GET',
    timeout: 15000
  }));

export const publishQuestion = (data: { title: string; content: string; category: string }) =>
  apiRequest<RawQuestion>({
    url: '/api/aihr/community/questions',
    method: 'POST',
    data: data,
    timeout: 15000
  }).then(normalizeQuestion);

export const answerQuestion = (questionId: number, content: string) =>
  apiRequest<RawAnswer>({
    url: `/api/aihr/community/questions/${questionId}/answers`,
    method: 'POST',
    data: { content },
    timeout: 15000
  }).then(normalizeAnswer);

export const chooseBestAnswer = (questionId: number, answerId: number) =>
  apiRequest<unknown>({
    url: `/api/aihr/community/questions/${questionId}/best-answer`,
    method: 'POST',
    data: { answerId },
    timeout: 15000
  });

export const getMyIncentiveBalances = async (): Promise<IncentiveBalance[]> => {
  const result = await apiRequest<RawPoints>({
    url: '/api/aihr/community/points/me',
    method: 'GET',
    timeout: 15000
  });
  return [
    { accountType: 'POINTS', displayName: '奖励积分', balance: result.pointsBalance ?? result.balance ?? 0, unitName: '积分' },
    { accountType: 'STUDY_CREDIT', displayName: '学习学分', balance: result.studyCreditBalance || 0, unitName: '学分' }
  ];
};

export const getMyIncentiveLedger = async (): Promise<IncentiveLedgerItem[]> => {
  const result = await apiRequest<RawPoints>({
    url: '/api/aihr/community/points/me',
    method: 'GET',
    timeout: 15000
  });
  return (result.entries || []).map((item) => ({
    id: item.id,
    accountType: item.accountType,
    points: item.points,
    direction: item.points < 0 ? 'REVERSE' : 'EARN',
    sourceType: item.type,
    remark: item.reason,
    createTime: item.createdAt
  }));
};