Files
personal-support-ticket-system/frontend/src/components/tickets/NewTicketForm.tsx
2026-03-10 18:08:22 +09:00

376 lines
14 KiB
TypeScript

import { useState } from 'react'
import { Button } from '../ui/Button.tsx'
import type { Ticket, TicketType } from '../../lib/types.ts'
const SUBJECT_MAX = 128
const DESCRIPTION_MAX = 2000
function CharCount({ current, max }: { current: number; max: number }) {
const remaining = max - current
const isWarning = remaining <= max * 0.1 // warn in the last 10%
const isOver = remaining < 0
return (
<span className={`text-xs tabular-nums ${isOver ? 'text-red-400' : isWarning ? 'text-amber-400' : 'text-fg-300'}`}>
{current}/{max}
</span>
)
}
// ─── Fake transactions ────────────────────────────────────────────────────────
export interface FakeTransaction {
id: string
label: string
amount: string
date: string
}
export const FAKE_TRANSACTIONS: FakeTransaction[] = [
{ id: 'TXN-48291', label: 'Pro Plan — Monthly', amount: '$12.00', date: 'Mar 1, 2026' },
{ id: 'TXN-47103', label: 'Add-on: Extra Storage', amount: '$4.99', date: 'Feb 15, 2026' },
{ id: 'TXN-45882', label: 'Pro Plan — Monthly', amount: '$12.00', date: 'Feb 1, 2026' },
]
// ─── Step definitions ─────────────────────────────────────────────────────────
interface Option {
label: string
description: string
icon: string
type: TicketType
subOptions?: SubOption[]
}
interface SubOption {
label: string
description: string
icon: string
type: TicketType
}
const CATEGORIES: Option[] = [
{
label: 'Something broke',
description: 'Unexpected behavior or errors',
icon: '⚠️',
type: 'bug',
subOptions: [
{ label: 'Page or feature not loading', description: 'Blank screens, crashes, or freezes', icon: '🖥️', type: 'bug' },
{ label: 'Error message appeared', description: 'Something went wrong unexpectedly', icon: '🔴', type: 'bug' },
{ label: 'Data looks wrong', description: 'Missing or incorrect information', icon: '📊', type: 'bug' },
],
},
{
label: 'Billing or payment',
description: 'Charges, invoices, or subscriptions',
icon: '💳',
type: 'billing',
subOptions: [
{ label: 'Unexpected charge', description: "A charge I didn't expect or recognise", icon: '❓', type: 'billing' },
{ label: 'Refund request', description: "I'd like money returned", icon: '↩️', type: 'billing' },
{ label: 'Subscription issue', description: 'Plan, renewal, or upgrade problem', icon: '🔄', type: 'billing' },
],
},
{
label: 'My account',
description: 'Login, settings, or profile',
icon: '👤',
type: 'account',
subOptions: [
{ label: "Can't sign in", description: 'Login or password issues', icon: '🔐', type: 'account' },
{ label: 'Profile or settings', description: 'Change name, email, or preferences', icon: '⚙️', type: 'account' },
{ label: 'Account access or security', description: 'Suspicious activity or locked out', icon: '🛡️', type: 'account' },
],
},
{
label: 'Suggest an idea',
description: 'Feature requests or improvements',
icon: '💡',
type: 'feature-request',
subOptions: [
{ label: 'New feature idea', description: "Something you'd love to see added", icon: '✨', type: 'feature-request' },
{ label: 'Improve something existing', description: 'Make a current feature better', icon: '🔧', type: 'feature-request' },
{ label: 'Share general feedback', description: 'Thoughts on your experience', icon: '💬', type: 'feedback' },
],
},
{
label: 'Something else',
description: 'Anything not listed above',
icon: '📝',
type: 'other',
},
]
// ─── Sub-components ────────────────────────────────────────────────────────────
function StepIndicator({ step, total }: { step: number; total: number }) {
return (
<div className="flex items-center gap-1.5 mb-5">
{Array.from({ length: total }).map((_, i) => (
<div
key={i}
style={{ transition: 'background-color 0.4s ease' }}
className={`h-0.5 flex-1 rounded-full ${i < step ? 'bg-fg-100' : i === step ? 'bg-fg-300' : 'bg-border-100'
}`}
/>
))}
</div>
)
}
interface OptionCardProps {
icon: string
label: string
description: string
onClick: () => void
}
function OptionCard({ icon, label, description, onClick }: OptionCardProps) {
return (
<button
type="button"
onClick={onClick}
className="group w-full text-left rounded-lg border border-border-100 bg-bg-200 px-4 py-3.5 transition-all duration-150 cursor-pointer hover:border-border-200 hover:bg-bg-300 flex items-start gap-3"
>
<span className="mt-0.5 text-lg leading-none select-none">{icon}</span>
<div className="flex flex-col gap-0.5 min-w-0">
<span className="text-sm font-medium text-fg-100">{label}</span>
<span className="text-xs text-fg-300 leading-relaxed">{description}</span>
</div>
<svg
className="ml-auto mt-1 shrink-0 text-fg-300 opacity-0 group-hover:opacity-100 transition-opacity duration-150"
width="14" height="14" viewBox="0 0 14 14" fill="none"
>
<path d="M5 3l4 4-4 4" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" />
</svg>
</button>
)
}
// ─── Main form ────────────────────────────────────────────────────────────────
type FormData = Pick<Ticket, 'subject' | 'description' | 'type'>
interface NewTicketFormProps {
onSubmit: (data: FormData) => void
}
type Step = 'category' | 'sub' | 'details'
const inputClass = `
w-full rounded-md border border-border-100 bg-bg-300 px-3 py-2 text-sm text-fg-100
placeholder:text-fg-300 outline-none transition-colors
focus:border-border-200 focus:ring-1 focus:ring-ring-100
`
export function NewTicketForm({ onSubmit }: NewTicketFormProps) {
const [step, setStep] = useState<Step>('category')
const [selectedCategory, setSelectedCategory] = useState<Option | null>(null)
const [selectedTxn, setSelectedTxn] = useState<string>('')
const [form, setForm] = useState<FormData>({ subject: '', description: '', type: 'other' })
const isBilling = form.type === 'billing'
const stepIndex = step === 'category' ? 0 : step === 'sub' ? 1 : selectedCategory?.subOptions ? 2 : 1
const totalSteps = selectedCategory?.subOptions ? 3 : 2
const handleCategorySelect = (cat: Option) => {
setSelectedCategory(cat)
if (cat.subOptions) {
setStep('sub')
} else {
setForm(f => ({ ...f, type: cat.type }))
setStep('details')
}
}
const handleSubSelect = (sub: SubOption) => {
setForm(f => ({ ...f, type: sub.type }))
setStep('details')
}
const handleBack = () => {
if (step === 'details' && selectedCategory?.subOptions) {
setSelectedTxn('')
setStep('sub')
} else {
setSelectedTxn('')
setStep('category')
setSelectedCategory(null)
}
}
const handleSubmit = (e: React.FormEvent) => {
e.preventDefault()
if (!form.subject.trim()) return
// Encode transaction reference into description if one was selected
const txn = FAKE_TRANSACTIONS.find(t => t.id === selectedTxn)
const descriptionWithTxn = txn
? `[Transaction: ${txn.id}${txn.label} ${txn.amount} on ${txn.date}]\n\n${form.description}`.trim()
: form.description
onSubmit({ ...form, description: descriptionWithTxn })
}
return (
<div className="flex flex-col">
<StepIndicator step={stepIndex} total={totalSteps} />
{/* Step 1 — Category */}
{step === 'category' && (
<div className="flex flex-col gap-2">
<div className="mb-3">
<p className="text-sm font-semibold text-fg-100">What can we help you with?</p>
<p className="text-xs text-fg-300 mt-0.5">Choose the option that best fits your situation.</p>
</div>
{CATEGORIES.map(cat => (
<OptionCard
key={cat.type}
icon={cat.icon}
label={cat.label}
description={cat.description}
onClick={() => handleCategorySelect(cat)}
/>
))}
</div>
)}
{/* Step 2 — Sub-options */}
{step === 'sub' && selectedCategory?.subOptions && (
<div className="flex flex-col gap-2">
<div className="mb-3">
<div className="flex items-center gap-2 mb-2">
<span className="text-base">{selectedCategory.icon}</span>
<span className="text-xs font-medium text-fg-300">{selectedCategory.label}</span>
</div>
<p className="text-sm font-semibold text-fg-100">What's the issue specifically?</p>
<p className="text-xs text-fg-300 mt-0.5">Pick the closest match — we'll route it to the right team.</p>
</div>
{selectedCategory.subOptions.map(sub => (
<OptionCard
key={sub.type + sub.label}
icon={sub.icon}
label={sub.label}
description={sub.description}
onClick={() => handleSubSelect(sub)}
/>
))}
<button
type="button"
onClick={handleBack}
className="mt-1 text-xs text-fg-300 hover:text-fg-200 transition-colors text-left cursor-pointer"
>
Back
</button>
</div>
)}
{/* Step 3 — Details */}
{step === 'details' && (
<form onSubmit={handleSubmit} className="flex flex-col gap-4">
<div className="mb-1">
{selectedCategory && (
<div className="flex items-center gap-2 mb-2">
<span className="text-base">{selectedCategory.icon}</span>
<span className="text-xs font-medium text-fg-300">{selectedCategory.label}</span>
<span className="text-xs text-fg-300">·</span>
<span className="inline-flex items-center rounded-full border border-border-100 bg-bg-300 px-2 py-0.5 text-xs text-fg-300 capitalize">
{form.type.replace('-', ' ')}
</span>
</div>
)}
<p className="text-sm font-semibold text-fg-100">Tell us what's going on</p>
<p className="text-xs text-fg-300 mt-0.5">The more detail you share, the faster we can help.</p>
</div>
<div className="flex flex-col gap-1.5">
<div className="flex items-center justify-between">
<label className="text-xs font-medium text-fg-200">
Subject <span className="text-fg-300 font-normal">(required)</span>
</label>
<CharCount current={form.subject.length} max={SUBJECT_MAX} />
</div>
<input
className={inputClass}
placeholder="Brief summary of the issue"
value={form.subject}
onChange={e => setForm(f => ({ ...f, subject: e.target.value }))}
maxLength={SUBJECT_MAX}
autoFocus
required
/>
</div>
{isBilling && (
<div className="flex flex-col gap-1.5">
<label className="text-xs font-medium text-fg-200">
Related transaction <span className="text-fg-300 font-normal">(optional)</span>
</label>
<div className="relative">
<select
className={`${inputClass} appearance-none pr-8 cursor-pointer`}
value={selectedTxn}
onChange={e => setSelectedTxn(e.target.value)}
>
<option value=""> Not related to a specific charge</option>
{FAKE_TRANSACTIONS.map(txn => (
<option key={txn.id} value={txn.id}>
{txn.id} · {txn.label} · {txn.amount} · {txn.date}
</option>
))}
</select>
<svg
className="pointer-events-none absolute right-2.5 top-1/2 -translate-y-1/2 text-fg-300"
width="12" height="12" viewBox="0 0 12 12" fill="none"
>
<path d="M2 4l4 4 4-4" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" />
</svg>
</div>
{selectedTxn && (() => {
const txn = FAKE_TRANSACTIONS.find(t => t.id === selectedTxn)!
return (
<div className="rounded-md border border-border-100 bg-bg-300 px-3 py-2.5 flex items-center justify-between gap-3">
<div className="flex flex-col gap-0.5">
<span className="text-xs font-medium text-fg-100">{txn.label}</span>
<span className="text-xs text-fg-300">{txn.date}</span>
</div>
<span className="text-sm font-semibold text-fg-100 shrink-0">{txn.amount}</span>
</div>
)
})()}
</div>
)}
<div className="flex flex-col gap-1.5">
<div className="flex items-center justify-between">
<label className="text-xs font-medium text-fg-200">
Description <span className="text-fg-300 font-normal">(optional)</span>
</label>
<CharCount current={form.description.length} max={DESCRIPTION_MAX} />
</div>
<textarea
className={`${inputClass} min-h-24 resize-y`}
placeholder="Describe what happened, what you expected, and any steps to reproduce..."
value={form.description}
onChange={e => setForm(f => ({ ...f, description: e.target.value }))}
maxLength={DESCRIPTION_MAX}
rows={4}
/>
</div>
<div className="flex items-center justify-between pt-1">
<button
type="button"
onClick={handleBack}
className="text-xs text-fg-300 hover:text-fg-200 transition-colors cursor-pointer"
>
Back
</button>
<Button type="submit" disabled={!form.subject.trim()}>
Submit Ticket
</Button>
</div>
</form>
)}
</div>
)
}