264 lines
10 KiB
TypeScript
264 lines
10 KiB
TypeScript
'use client';
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import { useState } from 'react';
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import { EXPERIENCE_MODES, type ExperienceMode } from '@/lib/modes';
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interface FormData {
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destination: string;
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startDate: string;
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numDays: number;
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budget: number;
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currency: string;
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experienceMode: ExperienceMode;
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preferences: string[];
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}
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const PREFERENCE_OPTIONS = [
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'Culture & History',
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'Gastronomy',
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'Bars & Nightlife',
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'Concerts & Music',
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'Theater & Shows',
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'Parks & Nature',
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'Art & Museums',
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];
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export default function OttoPlanner() {
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const [form, setForm] = useState<FormData>({
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destination: '',
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startDate: '',
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numDays: 3,
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budget: 200,
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currency: 'EUR',
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experienceMode: 'balanced',
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preferences: [],
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});
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const [isSubmitting, setIsSubmitting] = useState(false);
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const [result, setResult] = useState<any>(null); // TODO: proper Trip type after Phase 3 (stub)
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const togglePreference = (pref: string) => {
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setForm((prev) => ({
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...prev,
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preferences: prev.preferences.includes(pref)
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? prev.preferences.filter((p) => p !== pref)
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: [...prev.preferences, pref],
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}));
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};
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault();
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if (!form.destination || !form.startDate) {
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alert('Please provide destination and start date');
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return;
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}
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setIsSubmitting(true);
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try {
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// TODO Phase 3: call real /api/generate
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const res = await fetch('/api/generate', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(form),
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});
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if (!res.ok) throw new Error('Generation failed');
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const data = await res.json();
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setResult(data);
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} catch {
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// Stub response for early development (will be replaced)
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setResult({
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tripId: 'stub-' + Date.now(),
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destination: form.destination,
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numDays: form.numDays,
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experienceMode: form.experienceMode,
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summary: `Stub itinerary for ${form.destination} (${form.numDays} days, ${form.experienceMode} mode). Budget: ${form.budget} ${form.currency}.`,
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days: Array.from({ length: form.numDays }, (_, i) => ({
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day: i + 1,
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activities: [
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{ time: '09:30', title: 'Top cultural sight', type: 'attraction', cost: 12 },
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{ time: '13:00', title: 'Local lunch', type: 'restaurant', cost: 25 },
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],
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})),
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estimatedCost: Math.round(form.budget * 0.85),
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});
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} finally {
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setIsSubmitting(false);
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}
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};
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return (
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<div className="min-h-screen bg-zinc-50 dark:bg-zinc-950 text-zinc-900 dark:text-zinc-100">
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<div className="max-w-3xl mx-auto px-6 py-12">
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<header className="mb-10">
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<h1 className="text-4xl font-semibold tracking-tight">Otto</h1>
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<p className="mt-2 text-lg text-zinc-600 dark:text-zinc-400">
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Real itineraries powered by live APIs. Pick a mode and we’ll fit everything into your days and budget.
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</p>
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</header>
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<form onSubmit={handleSubmit} className="space-y-8">
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{/* Destination + Dates + Days */}
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<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
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<div>
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<label className="block text-sm font-medium mb-1.5">Destination</label>
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<input
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type="text"
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value={form.destination}
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onChange={(e) => setForm({ ...form, destination: e.target.value })}
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placeholder="Barcelona, London, Mexico City..."
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className="w-full rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 px-4 py-3"
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required
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/>
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</div>
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<div className="grid grid-cols-2 gap-4">
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<div>
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<label className="block text-sm font-medium mb-1.5">Start date</label>
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<input
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type="date"
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value={form.startDate}
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onChange={(e) => setForm({ ...form, startDate: e.target.value })}
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className="w-full rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 px-4 py-3"
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required
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/>
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</div>
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<div>
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<label className="block text-sm font-medium mb-1.5">Number of days</label>
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<input
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type="number"
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min={1}
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max={14}
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value={form.numDays}
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onChange={(e) => setForm({ ...form, numDays: parseInt(e.target.value) || 1 })}
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className="w-full rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 px-4 py-3"
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/>
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</div>
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</div>
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</div>
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{/* Budget */}
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<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
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<div className="md:col-span-2">
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<label className="block text-sm font-medium mb-1.5">Total budget for activities & meals</label>
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<div className="flex gap-3">
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<input
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type="number"
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value={form.budget}
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onChange={(e) => setForm({ ...form, budget: parseInt(e.target.value) || 0 })}
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className="flex-1 rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 px-4 py-3"
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/>
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<select
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value={form.currency}
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onChange={(e) => setForm({ ...form, currency: e.target.value })}
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className="rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-900 px-4 py-3"
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>
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<option value="EUR">EUR</option>
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<option value="USD">USD</option>
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<option value="GBP">GBP</option>
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</select>
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</div>
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</div>
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</div>
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{/* Experience Mode */}
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<div>
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<label className="block text-sm font-medium mb-3">Experience Mode</label>
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<div className="grid grid-cols-2 md:grid-cols-3 gap-3">
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{EXPERIENCE_MODES.map((mode) => (
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<button
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type="button"
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key={mode.id}
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onClick={() => setForm({ ...form, experienceMode: mode.id as ExperienceMode })}
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className={`rounded-2xl border p-4 text-left transition-all ${
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form.experienceMode === mode.id
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? 'border-black dark:border-white bg-zinc-100 dark:bg-zinc-900 ring-1 ring-black/10'
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: 'border-zinc-200 dark:border-zinc-800 hover:bg-zinc-50 dark:hover:bg-zinc-900'
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}`}
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>
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<div className="text-2xl mb-1">{mode.icon}</div>
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<div className="font-semibold">{mode.label}</div>
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<div className="text-sm text-zinc-600 dark:text-zinc-400 mt-0.5">{mode.description}</div>
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</button>
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))}
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</div>
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</div>
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{/* Preferences */}
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<div>
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<label className="block text-sm font-medium mb-2">Additional interests (optional)</label>
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<div className="flex flex-wrap gap-2">
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{PREFERENCE_OPTIONS.map((pref) => {
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const active = form.preferences.includes(pref);
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return (
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<button
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type="button"
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key={pref}
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onClick={() => togglePreference(pref)}
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className={`px-4 py-1.5 rounded-full text-sm border transition ${
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active
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? 'bg-black text-white border-black dark:bg-white dark:text-black'
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: 'border-zinc-200 dark:border-zinc-800 hover:bg-zinc-100 dark:hover:bg-zinc-900'
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}`}
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>
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{pref}
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</button>
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);
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})}
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</div>
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</div>
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<button
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type="submit"
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disabled={isSubmitting}
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className="w-full md:w-auto rounded-2xl bg-black text-white dark:bg-white dark:text-black px-8 py-4 font-medium disabled:opacity-60"
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>
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{isSubmitting ? 'Generating your itinerary…' : 'Generate itinerary'}
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</button>
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</form>
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{/* Stub / Result area */}
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{result && (
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<div className="mt-12 border border-zinc-200 dark:border-zinc-800 rounded-3xl p-8 bg-white dark:bg-zinc-900">
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<div className="flex items-center justify-between mb-4">
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<div>
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<div className="text-sm text-zinc-500">Itinerary for</div>
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<div className="text-2xl font-semibold">{result.destination}</div>
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</div>
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<div className="text-right text-sm">
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{result.numDays} days • {result.experienceMode} mode<br />
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~{result.estimatedCost} {form.currency}
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</div>
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</div>
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<div className="space-y-6">
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{result.days?.map((day: any, idx: number) => ( // eslint-disable-line @typescript-eslint/no-explicit-any
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<div key={idx} className="border-l-2 border-zinc-200 dark:border-zinc-800 pl-4">
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<div className="font-semibold mb-2">Day {day.day}</div>
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<ul className="space-y-2 text-sm">
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{day.activities.map((a: any, i: number) => ( // eslint-disable-line @typescript-eslint/no-explicit-any
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<li key={i} className="flex justify-between">
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<span>{a.time} — {a.title}</span>
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<span className="text-zinc-500">{a.cost} {form.currency}</span>
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</li>
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))}
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</ul>
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</div>
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))}
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</div>
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<p className="mt-6 text-xs text-zinc-500">
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This is a development stub. Real API + LLM generation coming in Phase 3.
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</p>
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</div>
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)}
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<footer className="mt-16 text-xs text-zinc-500">
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Data from Geoapify and Ticketmaster when live. Always verify opening hours and prices directly.
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</footer>
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</div>
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</div>
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);
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}
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