250 lines
9.5 KiB
TypeScript
250 lines
9.5 KiB
TypeScript
import { postgrestGet, type PostgrestParams } from "../postgrest-client";
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import dayjs from 'dayjs';
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/**
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* 从不同格式的 API 响应中提取数据
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* @param responseData API 响应数据
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* @returns 提取后的数据或 null
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*/
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function extractApiData<T>(responseData: unknown): T | null {
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if (!responseData) return null;
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// 格式1: { code: number, msg: string, data: T }
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if (typeof responseData === 'object' && responseData !== null &&
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'code' in responseData &&
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'data' in responseData &&
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(responseData as { data: unknown }).data) {
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return (responseData as { data: T }).data;
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}
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// 格式2: 直接是数据对象
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return responseData as T;
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}
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/**
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* 评估结果类型定义
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*/
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interface EvaluationResult {
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result: boolean;
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rule_id?: string;
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rule_name?: string;
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description?: string;
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[key: string]: unknown;
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}
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/**
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* 首页数据统计响应类型
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*/
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interface HomeStatistics {
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todayPendingFiles: number;
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monthlyReviewedFiles: number;
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monthlyReviewGrowth: {
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value: number;
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isUp: boolean;
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};
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monthlyPassRate: number;
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passRateGrowth: {
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value: number;
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isUp: boolean;
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};
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issuesDetected: number;
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issuesGrowth: {
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value: number;
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isUp: boolean;
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};
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}
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/**
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* 获取主页数据
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* @returns 主页数据
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*/
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export async function getHomeData(): Promise<HomeStatistics> {
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try {
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// 获取当前日期和时间相关值
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const startOfToday = dayjs().startOf('day').format('YYYY-MM-DD HH:mm:ss');
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const startOfThisMonth = dayjs().startOf('month').format('YYYY-MM-DD HH:mm:ss');
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const endOfThisMonth = dayjs().endOf('month').format('YYYY-MM-DD HH:mm:ss');
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const startOfLastMonth = dayjs().subtract(1, 'month').startOf('month').format('YYYY-MM-DD HH:mm:ss');
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const endOfLastMonth = dayjs().subtract(1, 'month').endOf('month').format('YYYY-MM-DD HH:mm:ss');
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// 1. 今日待审核文件 - 获取今天的待审核文件数量 (audit_status = 0 或 2)
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const todayPendingParams: PostgrestParams = {
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select: 'count',
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filter: {
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or: `(audit_status.eq.0,audit_status.eq.2)`,
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created_at: `gte.${startOfToday}`
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}
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};
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const todayPendingResponse = await postgrestGet('documents', todayPendingParams);
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const todayPendingCount = extractApiData<{count: number}[]>(todayPendingResponse.data);
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const todayPendingFiles = todayPendingCount?.[0]?.count || 0;
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// 2. 本月已审核文件 - 获取本月已审核文件数量 (audit_status != 0 且 != 2)
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const thisMonthReviewedParams: PostgrestParams = {
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select: 'count',
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filter: {
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and: `(audit_status.neq.0,audit_status.neq.2)`,
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created_at: `gte.${startOfThisMonth}`,
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created_at_lte: `lte.${endOfThisMonth}`
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}
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};
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const thisMonthReviewedResponse = await postgrestGet('documents', thisMonthReviewedParams);
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const thisMonthReviewedCount = extractApiData<{count: number}[]>(thisMonthReviewedResponse.data);
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const monthlyReviewedFiles = thisMonthReviewedCount?.[0]?.count || 0;
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// 上月已审核文件
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const lastMonthReviewedParams: PostgrestParams = {
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select: 'count',
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filter: {
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and: `(audit_status.neq.0,audit_status.neq.2)`,
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created_at: `gte.${startOfLastMonth}`,
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created_at_lte: `lte.${endOfLastMonth}`
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}
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};
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const lastMonthReviewedResponse = await postgrestGet('documents', lastMonthReviewedParams);
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const lastMonthReviewedCount = extractApiData<{count: number}[]>(lastMonthReviewedResponse.data);
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const lastMonthReviewed = lastMonthReviewedCount?.[0]?.count || 0;
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// 计算同比增长
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let reviewGrowthValue = 0;
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let reviewGrowthIsUp = true;
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if (lastMonthReviewed > 0) {
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const growthRate = ((monthlyReviewedFiles - lastMonthReviewed) / lastMonthReviewed) * 100;
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reviewGrowthValue = Math.abs(parseFloat(growthRate.toFixed(1)));
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reviewGrowthIsUp = growthRate >= 0;
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}
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// 3. 审核通过率 - 本月审核通过率 (已审核文件 / 总待审核文件 + 已审核文件)
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const thisMonthTotalParams: PostgrestParams = {
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select: 'count',
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filter: {
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created_at: `gte.${startOfThisMonth}`,
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created_at_lte: `lte.${endOfThisMonth}`
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}
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};
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const thisMonthTotalResponse = await postgrestGet('documents', thisMonthTotalParams);
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const thisMonthTotalCount = extractApiData<{count: number}[]>(thisMonthTotalResponse.data);
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const thisMonthTotal = thisMonthTotalCount?.[0]?.count || 0;
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// 本月审核通过率
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const monthlyPassRate = thisMonthTotal > 0
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? parseFloat(((monthlyReviewedFiles / thisMonthTotal) * 100).toFixed(1))
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: 0;
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// 上月审核通过率
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const lastMonthTotalParams: PostgrestParams = {
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select: 'count',
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filter: {
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created_at: `gte.${startOfLastMonth}`,
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created_at_lte: `lte.${endOfLastMonth}`
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}
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};
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const lastMonthTotalResponse = await postgrestGet('documents', lastMonthTotalParams);
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const lastMonthTotalCount = extractApiData<{count: number}[]>(lastMonthTotalResponse.data);
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const lastMonthTotal = lastMonthTotalCount?.[0]?.count || 0;
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const lastMonthPassRate = (lastMonthTotal > 0 && lastMonthReviewed > 0)
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? (lastMonthReviewed / lastMonthTotal) * 100
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: 0;
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// 计算通过率同比增长
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let passRateGrowthValue = 0;
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let passRateGrowthIsUp = true;
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if (lastMonthPassRate > 0) {
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const passRateGrowth = ((monthlyPassRate - lastMonthPassRate) / lastMonthPassRate) * 100;
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passRateGrowthValue = Math.abs(parseFloat(passRateGrowth.toFixed(1)));
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passRateGrowthIsUp = passRateGrowth >= 0;
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}
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// 4. 检查出的问题总数（从评估结果表中统计）
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const thisMonthIssuesParams: PostgrestParams = {
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select: 'evaluated_results',
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filter: {
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created_at: `gte.${startOfThisMonth}`,
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created_at_lte: `lte.${endOfThisMonth}`
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}
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};
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const thisMonthIssuesResponse = await postgrestGet('evaluation_results', thisMonthIssuesParams);
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const thisMonthIssuesData = extractApiData<{ evaluated_results: EvaluationResult[] }[]>(thisMonthIssuesResponse.data);
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// 累计本月问题数量
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let thisMonthIssuesCount = 0;
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if (thisMonthIssuesData && thisMonthIssuesData.length > 0) {
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thisMonthIssuesData.forEach(row => {
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if (row.evaluated_results && Array.isArray(row.evaluated_results)) {
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thisMonthIssuesCount += row.evaluated_results.filter((result: EvaluationResult) =>
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result && result.result === false
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).length;
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}
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});
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}
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// 上月问题数量
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const lastMonthIssuesParams: PostgrestParams = {
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select: 'evaluated_results',
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filter: {
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created_at: `gte.${startOfLastMonth}`,
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created_at_lte: `lte.${endOfLastMonth}`
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}
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};
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const lastMonthIssuesResponse = await postgrestGet('evaluation_results', lastMonthIssuesParams);
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const lastMonthIssuesData = extractApiData<{ evaluated_results: EvaluationResult[] }[]>(lastMonthIssuesResponse.data);
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let lastMonthIssuesCount = 0;
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if (lastMonthIssuesData && lastMonthIssuesData.length > 0) {
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lastMonthIssuesData.forEach(row => {
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if (row.evaluated_results && Array.isArray(row.evaluated_results)) {
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lastMonthIssuesCount += row.evaluated_results.filter((result: EvaluationResult) =>
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result && result.result === false
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).length;
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}
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});
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}
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// 计算问题数量同比增长
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let issuesGrowthValue = 0;
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let issuesGrowthIsUp = true;
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if (lastMonthIssuesCount > 0) {
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const issuesGrowth = ((thisMonthIssuesCount - lastMonthIssuesCount) / lastMonthIssuesCount) * 100;
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issuesGrowthValue = Math.abs(parseFloat(issuesGrowth.toFixed(1)));
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issuesGrowthIsUp = issuesGrowth >= 0;
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}
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// 返回统计结果
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return {
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todayPendingFiles,
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monthlyReviewedFiles,
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monthlyReviewGrowth: {
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value: reviewGrowthValue,
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isUp: reviewGrowthIsUp
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},
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monthlyPassRate,
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passRateGrowth: {
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value: passRateGrowthValue,
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isUp: passRateGrowthIsUp
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},
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issuesDetected: thisMonthIssuesCount,
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issuesGrowth: {
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value: issuesGrowthValue,
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isUp: issuesGrowthIsUp
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}
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};
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} catch (error) {
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console.error('获取首页数据失败:', error);
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// 返回默认值以防止页面崩溃
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return {
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todayPendingFiles: 0,
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monthlyReviewedFiles: 0,
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monthlyReviewGrowth: { value: 0, isUp: true },
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monthlyPassRate: 0,
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passRateGrowth: { value: 0, isUp: true },
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issuesDetected: 0,
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issuesGrowth: { value: 0, isUp: true }
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};
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}
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}
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