272 lines
9.6 KiB
TypeScript
272 lines
9.6 KiB
TypeScript
"use client";
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import { useState, useEffect, useCallback } from "react";
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import { Button } from "@/components/ui/button";
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Label } from "@/components/ui/label";
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import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
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import {
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Select,
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SelectContent,
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SelectItem,
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SelectTrigger,
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SelectValue,
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} from "@/components/ui/select";
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import ReactMarkdown from "react-markdown";
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import { Wand2, Save, FileSpreadsheet, FileDown, Loader2 } from "lucide-react";
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import { toast } from "sonner";
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import {
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customersApi,
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projectsApi,
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downloadFile,
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downloadFileAsBlob,
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type CustomerRead,
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type QuoteGenerateResponse,
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} from "@/lib/api/client";
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export default function WorkspacePage() {
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const [customers, setCustomers] = useState<CustomerRead[]>([]);
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const [customerId, setCustomerId] = useState<string>("");
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const [rawText, setRawText] = useState("");
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const [solutionMd, setSolutionMd] = useState("");
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const [projectId, setProjectId] = useState<number | null>(null);
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const [lastQuote, setLastQuote] = useState<QuoteGenerateResponse | null>(null);
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const [analyzing, setAnalyzing] = useState(false);
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const [saving, setSaving] = useState(false);
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const [generatingQuote, setGeneratingQuote] = useState(false);
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const loadCustomers = useCallback(async () => {
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try {
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const list = await customersApi.list();
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setCustomers(list);
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if (list.length > 0 && !customerId) setCustomerId(String(list[0].id));
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} catch (e) {
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toast.error("加载客户列表失败");
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}
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}, [customerId]);
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useEffect(() => {
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loadCustomers();
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}, [loadCustomers]);
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const handleAnalyze = async () => {
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if (!customerId || !rawText.trim()) {
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toast.error("请选择客户并输入原始需求");
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return;
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}
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setAnalyzing(true);
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try {
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const res = await projectsApi.analyze({
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customer_id: Number(customerId),
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raw_text: rawText.trim(),
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});
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setSolutionMd(res.ai_solution_md);
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setProjectId(res.project_id);
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setLastQuote(null);
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toast.success("方案已生成，可在右侧编辑");
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} catch (e: unknown) {
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const msg = e instanceof Error ? e.message : "AI 解析失败";
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toast.error(msg);
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} finally {
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setAnalyzing(false);
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}
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};
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const handleSaveToArchive = async () => {
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if (projectId == null) {
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toast.error("请先进行 AI 解析");
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return;
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}
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setSaving(true);
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try {
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await projectsApi.update(projectId, { ai_solution_md: solutionMd });
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toast.success("已保存到项目档案");
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} catch (e: unknown) {
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const msg = e instanceof Error ? e.message : "保存失败";
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toast.error(msg);
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} finally {
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setSaving(false);
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}
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};
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const handleDraftQuote = async () => {
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if (projectId == null) {
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toast.error("请先进行 AI 解析并保存");
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return;
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}
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setGeneratingQuote(true);
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try {
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const res = await projectsApi.generateQuote(projectId);
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setLastQuote(res);
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toast.success("报价单已生成");
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downloadFile(res.excel_path, `quote_project_${projectId}.xlsx`);
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} catch (e: unknown) {
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const msg = e instanceof Error ? e.message : "生成报价失败";
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toast.error(msg);
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} finally {
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setGeneratingQuote(false);
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}
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};
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const handleExportPdf = async () => {
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if (lastQuote?.pdf_path) {
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downloadFile(lastQuote.pdf_path, `quote_project_${projectId}.pdf`);
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toast.success("PDF 已下载");
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return;
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}
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if (projectId == null) {
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toast.error("请先进行 AI 解析");
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return;
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}
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setGeneratingQuote(true);
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try {
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const res = await projectsApi.generateQuote(projectId);
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setLastQuote(res);
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await downloadFileAsBlob(res.pdf_path, `quote_project_${projectId}.pdf`);
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toast.success("PDF 已下载");
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} catch (e: unknown) {
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const msg = e instanceof Error ? e.message : "生成 PDF 失败";
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toast.error(msg);
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} finally {
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setGeneratingQuote(false);
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}
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};
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return (
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<div className="flex h-full flex-col">
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<div className="flex flex-1 min-h-0">
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{/* Left Panel — 40% */}
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<div className="flex w-[40%] flex-col border-r">
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<Card className="rounded-none border-0 border-b h-full flex flex-col">
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<CardHeader className="py-3">
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<CardTitle className="text-base flex items-center justify-between">
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原始需求
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<Button
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size="sm"
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onClick={handleAnalyze}
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disabled={analyzing || !rawText.trim() || !customerId}
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>
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{analyzing ? (
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<Loader2 className="h-4 w-4 animate-spin" />
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) : (
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<Wand2 className="h-4 w-4" />
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)}
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<span className="ml-1.5">AI 解析</span>
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</Button>
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</CardTitle>
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</CardHeader>
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<CardContent className="flex-1 flex flex-col gap-2 min-h-0 pt-0">
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<div className="space-y-1.5">
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<Label>客户</Label>
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<Select value={customerId} onValueChange={setCustomerId}>
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<SelectTrigger>
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<SelectValue placeholder="选择客户" />
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</SelectTrigger>
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<SelectContent>
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{customers.map((c) => (
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<SelectItem key={c.id} value={String(c.id)}>
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{c.name}
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</SelectItem>
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))}
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</SelectContent>
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</Select>
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</div>
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<div className="flex-1 flex flex-col min-h-0">
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<Label>微信/客户需求文本</Label>
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<textarea
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className="mt-1.5 flex-1 min-h-[200px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 resize-none"
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placeholder="粘贴或输入客户原始需求..."
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value={rawText}
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onChange={(e) => setRawText(e.target.value)}
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/>
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</div>
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</CardContent>
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</Card>
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</div>
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{/* Right Panel — 60% */}
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<div className="flex flex-1 flex-col min-w-0">
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<Card className="rounded-none border-0 h-full flex flex-col">
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<CardHeader className="py-3">
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<CardTitle className="text-base">方案草稿（可编辑）</CardTitle>
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</CardHeader>
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<CardContent className="flex-1 flex flex-col min-h-0 pt-0">
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<Tabs defaultValue="edit" className="flex-1 flex flex-col min-h-0">
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<TabsList>
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<TabsTrigger value="edit">编辑</TabsTrigger>
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<TabsTrigger value="preview">预览</TabsTrigger>
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</TabsList>
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<TabsContent value="edit" className="flex-1 min-h-0 mt-2">
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<textarea
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className="h-full min-h-[320px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm font-mono ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 resize-none"
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placeholder="AI 解析后将在此显示 Markdown，可直接修改..."
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value={solutionMd}
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onChange={(e) => setSolutionMd(e.target.value)}
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/>
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</TabsContent>
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<TabsContent value="preview" className="flex-1 min-h-0 mt-2 overflow-auto">
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<div className="prose prose-sm dark:prose-invert max-w-none p-2">
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{solutionMd ? (
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<ReactMarkdown>{solutionMd}</ReactMarkdown>
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) : (
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<p className="text-muted-foreground">暂无内容</p>
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)}
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</div>
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</TabsContent>
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</Tabs>
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</CardContent>
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</Card>
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</div>
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</div>
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{/* Floating Action Bar */}
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<div className="flex items-center gap-3 border-t bg-card px-4 py-3 shadow-[0_-2px 10px rgba(0,0,0,0.05)]">
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<Button
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variant="outline"
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size="sm"
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onClick={handleSaveToArchive}
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disabled={saving || projectId == null}
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>
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{saving ? (
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<Loader2 className="h-4 w-4 animate-spin" />
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) : (
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<Save className="h-4 w-4" />
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)}
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<span className="ml-1.5">保存到档案</span>
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</Button>
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<Button
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variant="outline"
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size="sm"
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onClick={handleDraftQuote}
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disabled={generatingQuote || projectId == null}
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>
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{generatingQuote ? (
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<Loader2 className="h-4 w-4 animate-spin" />
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) : (
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<FileSpreadsheet className="h-4 w-4" />
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)}
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<span className="ml-1.5">生成报价单 (Excel)</span>
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</Button>
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<Button
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variant="outline"
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size="sm"
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onClick={handleExportPdf}
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disabled={generatingQuote || projectId == null}
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>
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{generatingQuote ? (
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<Loader2 className="h-4 w-4 animate-spin" />
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) : (
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<FileDown className="h-4 w-4" />
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)}
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<span className="ml-1.5">导出 PDF</span>
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</Button>
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{projectId != null && (
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<span className="text-xs text-muted-foreground ml-2">
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当前项目 #{projectId}
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</span>
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)}
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</div>
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</div>
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);
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}
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