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TypeScript

import React, { useState, useEffect } from 'react';
import { Search, ArrowRight, Loader2, Globe, Link as LinkIcon, Languages, Upload, FileText, X, FolderOpen, FileUp, History, Clock, Trash2 } from 'lucide-react';
import { Language, AnalysisResult, SearchStrategy } from '../types';
import { parseMarkdownReport } from '../utils/reportParser';
import { listProjects, loadProject, deleteProject } from '../services/geminiService';
interface StepInputProps {
onSearch: (url: string, context: string, market: string, language: Language) => void;
onLoadReport: (strategy: SearchStrategy, results: AnalysisResult[]) => void;
isLoading: boolean;
}
const COUNTRIES = [
"Germany", "Austria", "Switzerland", "United Kingdom", "France", "Spain", "Italy", "Netherlands", "Europe (General)", "USA"
];
export const StepInput: React.FC<StepInputProps> = ({ onSearch, onLoadReport, isLoading }) => {
const [activeMode, setActiveMode] = useState<'new' | 'load'>('new');
const [url, setUrl] = useState('');
const [fileContent, setFileContent] = useState('');
const [fileName, setFileName] = useState('');
const [market, setMarket] = useState(COUNTRIES[0]);
const [language, setLanguage] = useState<Language>('de');
const [recentProjects, setRecentProjects] = useState<any[]>([]);
const [isLoadingProjects, setIsLoadingProjects] = useState(false);
const [showHistory, setShowHistory] = useState(false);
const fetchProjects = async () => {
setIsLoadingProjects(true);
try {
const projects = await listProjects();
setRecentProjects(projects);
} catch (e) {
console.error("Failed to load projects", e);
} finally {
setIsLoadingProjects(false);
}
};
useEffect(() => {
if (showHistory) {
fetchProjects();
}
}, [showHistory]);
const handleProjectSelect = async (projectId: string) => {
try {
const projectData = await loadProject(projectId);
// Check for full project data first
if (projectData && (projectData.strategy || projectData.competitors)) {
onLoadReport(projectData, []); // Pass full object, let App.tsx handle hydration logic
} else {
alert("Project data is incomplete or corrupted.");
}
} catch (e) {
console.error(e);
alert("Failed to load project.");
}
};
const handleDeleteProject = async (e: React.MouseEvent, projectId: string) => {
e.stopPropagation(); // Prevent loading the project
if (confirm("Are you sure you want to delete this project?")) {
try {
await deleteProject(projectId);
fetchProjects(); // Refresh list
} catch (error) {
console.error("Failed to delete", error);
alert("Failed to delete project.");
}
}
};
const handleFileUpload = (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (file) {
const reader = new FileReader();
reader.onload = (event) => {
setFileContent(event.target?.result as string);
setFileName(file.name);
};
reader.readAsText(file);
}
};
const handleLoadReport = (e: React.ChangeEvent<HTMLInputElement>) => {
const file = e.target.files?.[0];
if (file) {
const reader = new FileReader();
reader.onload = (event) => {
const content = event.target?.result as string;
const parsed = parseMarkdownReport(content);
if (parsed) {
onLoadReport(parsed.strategy, parsed.results);
} else {
alert("Could not parse report. Please make sure it's a valid ProspectIntel MD file.");
}
};
reader.readAsText(file);
}
};
const handleRemoveFile = () => {
setFileContent('');
setFileName('');
};
const handleSubmit = (e: React.FormEvent) => {
e.preventDefault();
if (url.trim() && fileContent.trim()) {
onSearch(url.trim(), fileContent.trim(), market, language);
}
};
return (
<div className="max-w-4xl mx-auto mt-12 p-6 relative">
<div className="text-center mb-10">
<h2 className="text-3xl font-bold text-slate-900 mb-4">Market Intelligence Agent</h2>
<div className="flex justify-center gap-2 mb-6">
<button
onClick={() => setActiveMode('new')}
className={`px-4 py-2 rounded-lg text-sm font-bold transition-all ${activeMode === 'new' ? 'bg-indigo-600 text-white shadow-md' : 'bg-slate-100 text-slate-500 hover:bg-slate-200'}`}
>
Start New Audit
</button>
<button
onClick={() => setActiveMode('load')}
className={`px-4 py-2 rounded-lg text-sm font-bold transition-all ${activeMode === 'load' ? 'bg-indigo-600 text-white shadow-md' : 'bg-slate-100 text-slate-500 hover:bg-slate-200'}`}
>
Load .MD File
</button>
<button
onClick={() => setShowHistory(true)}
className="px-4 py-2 rounded-lg text-sm font-bold bg-slate-800 text-white shadow-md hover:bg-slate-700 flex items-center gap-2"
>
<History size={16} /> Load History
</button>
</div>
{activeMode === 'new' ? (
<p className="text-lg text-slate-600">
Upload your <strong>Strategy Document</strong> to let AI design the perfect market audit.
</p>
) : (
<p className="text-lg text-slate-600">
Select an exported <strong>.md Report</strong> to continue working on an existing analysis.
</p>
)}
</div>
<div className="bg-white shadow-xl rounded-2xl p-8 border border-slate-100">
{activeMode === 'new' ? (
<form onSubmit={handleSubmit} className="space-y-8">
{/* Form Fields (kept same) */}
<div>
<label className="block text-sm font-semibold text-slate-700 mb-3">
1. Strategic Context (Markdown/Text)
<span className="block font-normal text-slate-400 text-xs mt-1">Expected: Offer, Target Groups, Personas, Pain Points, Benefits.</span>
</label>
{!fileContent ? (
<div className="border-2 border-dashed border-slate-300 rounded-xl p-8 text-center hover:border-indigo-400 hover:bg-slate-50 transition-all group">
<input
type="file"
accept=".md,.txt,.markdown"
onChange={handleFileUpload}
id="strategy-upload"
className="hidden"
/>
<label htmlFor="strategy-upload" className="cursor-pointer flex flex-col items-center gap-3 w-full">
<div className="bg-indigo-50 p-3 rounded-full text-indigo-500 group-hover:bg-indigo-100 transition-colors">
<Upload size={24} />
</div>
<div>
<p className="font-semibold text-slate-700">Upload Strategy File</p>
<p className="text-xs text-slate-400 mt-1">.md or .txt files</p>
</div>
</label>
</div>
) : (
<div className="flex items-center gap-4 p-4 bg-emerald-50 border border-emerald-100 rounded-xl">
<div className="bg-emerald-100 p-2 rounded-lg shrink-0">
<FileText className="text-emerald-600" size={24} />
</div>
<div className="flex-1 min-w-0">
<p className="font-semibold text-emerald-900 truncate">{fileName}</p>
<p className="text-xs text-emerald-700">Context loaded successfully</p>
</div>
<button
type="button"
onClick={handleRemoveFile}
className="p-2 hover:bg-emerald-100 rounded-full text-emerald-600 transition-colors"
>
<X size={18} />
</button>
</div>
)}
</div>
<div>
<label className="block text-sm font-semibold text-slate-700 mb-2">2. Reference Company URL</label>
<div className="relative">
<input
type="text"
value={url}
onChange={(e) => setUrl(e.target.value)}
placeholder="e.g. https://www.reference-customer.com"
className="w-full pl-12 pr-4 py-3 rounded-xl border border-slate-200 focus:border-indigo-500 focus:ring-4 focus:ring-indigo-500/10 outline-none transition-all text-lg"
required
/>
<LinkIcon className="absolute left-4 top-3.5 text-slate-400" size={20} />
</div>
<p className="text-xs text-slate-400 mt-2">Used to calibrate the search and find lookalikes.</p>
</div>
<div className="grid grid-cols-2 gap-4">
<div>
<label className="block text-sm font-semibold text-slate-700 mb-2">Target Market</label>
<div className="relative">
<select
value={market}
onChange={(e) => setMarket(e.target.value)}
className="w-full pl-12 pr-4 py-3 rounded-xl border border-slate-200 focus:border-indigo-500 focus:ring-4 focus:ring-indigo-500/10 outline-none transition-all text-lg appearance-none bg-white cursor-pointer"
>
{COUNTRIES.map((c) => (
<option key={c} value={c}>{c}</option>
))}
</select>
<Globe className="absolute left-4 top-3.5 text-slate-400" size={20} />
</div>
</div>
<div>
<label className="block text-sm font-semibold text-slate-700 mb-2">Report Language</label>
<div className="relative">
<select
value={language}
onChange={(e) => setLanguage(e.target.value as Language)}
className="w-full pl-12 pr-4 py-3 rounded-xl border border-slate-200 focus:border-indigo-500 focus:ring-4 focus:ring-indigo-500/10 outline-none transition-all text-lg appearance-none bg-white cursor-pointer"
>
<option value="de">German</option>
<option value="en">English</option>
</select>
<Languages className="absolute left-4 top-3.5 text-slate-400" size={20} />
</div>
</div>
</div>
<button
type="submit"
disabled={isLoading || !url || !fileContent}
className="w-full bg-indigo-600 hover:bg-indigo-700 disabled:bg-indigo-300 disabled:cursor-not-allowed text-white font-bold py-4 rounded-xl shadow-lg shadow-indigo-600/20 transition-all transform active:scale-[0.98] flex items-center justify-center gap-2 text-lg"
>
{isLoading ? (
<>
<Loader2 className="animate-spin" /> Analyzing Strategy...
</>
) : (
<>
Analyze Context & Build Strategy <ArrowRight size={20} />
</>
)}
</button>
</form>
) : (
<div className="space-y-6">
<div className="border-2 border-dashed border-slate-300 rounded-xl p-12 text-center hover:border-indigo-400 hover:bg-slate-50 transition-all group">
<input
type="file"
accept=".md"
onChange={handleLoadReport}
id="report-load"
className="hidden"
/>
<label htmlFor="report-load" className="cursor-pointer flex flex-col items-center gap-4 w-full">
<div className="bg-indigo-50 p-4 rounded-full text-indigo-500 group-hover:bg-indigo-100 transition-colors">
<FolderOpen size={32} />
</div>
<div>
<p className="text-xl font-semibold text-slate-900">Upload Markdown Report</p>
<p className="text-sm text-slate-500 mt-1">Reconstruct your analysis from a .md file</p>
</div>
<div className="mt-4 bg-white border border-slate-200 px-6 py-2 rounded-lg font-bold text-slate-700 shadow-sm flex items-center gap-2 group-hover:bg-slate-50">
<FileUp size={18} /> Browse Files
</div>
</label>
</div>
<div className="bg-slate-50 p-4 rounded-xl border border-slate-100">
<h4 className="text-xs font-bold text-slate-500 uppercase tracking-wider mb-2">Note:</h4>
<p className="text-sm text-slate-600">
Loading an existing audit will take you directly to the Report view. You can then trigger new outreach campaigns for any company in the list.
</p>
</div>
</div>
)}
</div>
{/* History Modal */}
{showHistory && (
<div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-slate-900/50 backdrop-blur-sm">
<div className="bg-white rounded-2xl shadow-2xl w-full max-w-lg overflow-hidden flex flex-col max-h-[80vh]">
<div className="p-4 border-b border-slate-200 flex justify-between items-center bg-slate-50">
<h3 className="font-bold text-slate-900 text-lg flex items-center gap-2">
<History className="text-indigo-600" size={20} />
Project History
</h3>
<button onClick={() => setShowHistory(false)} className="text-slate-400 hover:text-slate-600 p-1">
<X size={20} />
</button>
</div>
<div className="flex-1 overflow-y-auto p-4 space-y-3">
{isLoadingProjects ? (
<div className="flex justify-center p-8">
<Loader2 className="animate-spin text-indigo-500" size={32} />
</div>
) : recentProjects.length > 0 ? (
recentProjects.map((p) => (
<button
key={p.id}
onClick={() => handleProjectSelect(p.id)}
className="w-full text-left p-4 rounded-xl bg-slate-50 hover:bg-indigo-50 border border-slate-200 hover:border-indigo-200 transition-all group relative flex items-center justify-between"
>
<div className="flex-1 min-w-0 pr-4">
<div className="font-semibold text-slate-800 group-hover:text-indigo-700 truncate">{p.name}</div>
<div className="flex items-center gap-2 mt-1.5 text-xs text-slate-400">
<Clock size={12} />
<span>{new Date(p.updated_at).toLocaleDateString()} {new Date(p.updated_at).toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'})}</span>
</div>
</div>
<div className="flex items-center gap-2">
<span
onClick={(e) => handleDeleteProject(e, p.id)}
className="p-2 text-slate-400 hover:text-red-600 hover:bg-red-50 rounded-full transition-colors z-10"
title="Delete Project"
>
<Trash2 size={18} />
</span>
<ArrowRight className="text-indigo-300 group-hover:text-indigo-600 transition-colors" size={20} />
</div>
</button>
))
) : (
<div className="text-center text-slate-400 py-10">
<History size={48} className="mx-auto mb-4 opacity-20" />
No past projects found.
</div>
)}
</div>
</div>
</div>
)}
</div>
);
};