473 lines
16 KiB
TypeScript
473 lines
16 KiB
TypeScript
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'use client'
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import { useState } from 'react'
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import Link from 'next/link'
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import { trpc } from '@/lib/trpc/client'
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import {
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Card,
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CardContent,
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CardDescription,
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CardHeader,
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CardTitle,
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} from '@/components/ui/card'
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import { Button } from '@/components/ui/button'
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import { Input } from '@/components/ui/input'
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import { Label } from '@/components/ui/label'
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import { Textarea } from '@/components/ui/textarea'
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import { Badge } from '@/components/ui/badge'
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import { Skeleton } from '@/components/ui/skeleton'
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import { Switch } from '@/components/ui/switch'
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import {
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Dialog,
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DialogContent,
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DialogDescription,
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DialogFooter,
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DialogHeader,
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DialogTitle,
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DialogTrigger,
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} from '@/components/ui/dialog'
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import {
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Table,
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TableBody,
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TableCell,
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TableHead,
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TableHeader,
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TableRow,
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} from '@/components/ui/table'
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import {
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AlertDialog,
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AlertDialogAction,
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AlertDialogCancel,
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AlertDialogContent,
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AlertDialogDescription,
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AlertDialogFooter,
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AlertDialogHeader,
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AlertDialogTitle,
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} from '@/components/ui/alert-dialog'
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import {
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ArrowLeft,
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Plus,
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Pencil,
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Trash2,
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Loader2,
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LayoutTemplate,
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Eye,
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Variable,
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} from 'lucide-react'
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import { toast } from 'sonner'
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const AVAILABLE_VARIABLES = [
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{ name: '{{projectName}}', desc: 'Project title' },
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{ name: '{{userName}}', desc: "Recipient's name" },
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{ name: '{{deadline}}', desc: 'Deadline date' },
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{ name: '{{roundName}}', desc: 'Round name' },
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{ name: '{{programName}}', desc: 'Program name' },
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]
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interface TemplateFormData {
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name: string
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category: string
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subject: string
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body: string
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variables: string[]
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isActive: boolean
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}
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const defaultForm: TemplateFormData = {
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name: '',
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category: '',
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subject: '',
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body: '',
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variables: [],
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isActive: true,
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}
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export default function MessageTemplatesPage() {
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const [dialogOpen, setDialogOpen] = useState(false)
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const [editingId, setEditingId] = useState<string | null>(null)
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const [deleteId, setDeleteId] = useState<string | null>(null)
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const [formData, setFormData] = useState<TemplateFormData>(defaultForm)
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const [showPreview, setShowPreview] = useState(false)
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const utils = trpc.useUtils()
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const { data: templates, isLoading } = trpc.message.listTemplates.useQuery()
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const createMutation = trpc.message.createTemplate.useMutation({
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onSuccess: () => {
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utils.message.listTemplates.invalidate()
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toast.success('Template created')
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closeDialog()
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},
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onError: (e) => toast.error(e.message),
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})
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const updateMutation = trpc.message.updateTemplate.useMutation({
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onSuccess: () => {
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utils.message.listTemplates.invalidate()
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toast.success('Template updated')
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closeDialog()
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},
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onError: (e) => toast.error(e.message),
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})
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const deleteMutation = trpc.message.deleteTemplate.useMutation({
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onSuccess: () => {
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utils.message.listTemplates.invalidate()
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toast.success('Template deleted')
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setDeleteId(null)
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},
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onError: (e) => toast.error(e.message),
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})
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const closeDialog = () => {
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setDialogOpen(false)
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setEditingId(null)
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setFormData(defaultForm)
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setShowPreview(false)
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}
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const openEdit = (template: Record<string, unknown>) => {
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setEditingId(String(template.id))
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setFormData({
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name: String(template.name || ''),
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category: String(template.category || ''),
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subject: String(template.subject || ''),
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body: String(template.body || ''),
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variables: Array.isArray(template.variables) ? template.variables.map(String) : [],
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isActive: template.isActive !== false,
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})
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setDialogOpen(true)
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}
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const insertVariable = (variable: string) => {
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setFormData((prev) => ({
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...prev,
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body: prev.body + variable,
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}))
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}
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const handleSubmit = () => {
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if (!formData.name.trim() || !formData.subject.trim()) {
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toast.error('Name and subject are required')
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return
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}
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const payload = {
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name: formData.name.trim(),
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category: formData.category.trim() || 'General',
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subject: formData.subject.trim(),
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body: formData.body.trim(),
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variables: formData.variables.length > 0 ? formData.variables : undefined,
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}
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if (editingId) {
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updateMutation.mutate({ id: editingId, ...payload, isActive: formData.isActive })
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} else {
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createMutation.mutate(payload)
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}
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}
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const getPreviewText = (text: string): string => {
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return text
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.replace(/\{\{userName\}\}/g, 'John Doe')
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.replace(/\{\{projectName\}\}/g, 'Ocean Cleanup Initiative')
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.replace(/\{\{roundName\}\}/g, 'Round 1 - Semi-Finals')
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.replace(/\{\{programName\}\}/g, 'MOPC 2026')
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.replace(/\{\{deadline\}\}/g, 'March 15, 2026')
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}
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const isPending = createMutation.isPending || updateMutation.isPending
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return (
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<div className="space-y-6">
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{/* Header */}
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<div className="flex items-center gap-4">
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<Button variant="ghost" asChild className="-ml-4">
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<Link href="/admin/messages">
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<ArrowLeft className="mr-2 h-4 w-4" />
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Back to Messages
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</Link>
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</Button>
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</div>
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<div className="flex items-center justify-between">
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<div>
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<h1 className="text-2xl font-semibold tracking-tight">Message Templates</h1>
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<p className="text-muted-foreground">
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Create and manage reusable message templates
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</p>
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</div>
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<Dialog open={dialogOpen} onOpenChange={(open) => !open && closeDialog()}>
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<DialogTrigger asChild>
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<Button onClick={() => { setFormData(defaultForm); setEditingId(null); setDialogOpen(true) }}>
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<Plus className="mr-2 h-4 w-4" />
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Create Template
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</Button>
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</DialogTrigger>
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<DialogContent className="max-w-2xl max-h-[90vh] overflow-y-auto">
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<DialogHeader>
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<DialogTitle>{editingId ? 'Edit Template' : 'Create Template'}</DialogTitle>
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<DialogDescription>
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Define a reusable message template with variable placeholders.
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</DialogDescription>
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</DialogHeader>
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<div className="space-y-4">
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<div className="grid gap-4 sm:grid-cols-2">
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<div className="space-y-2">
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<Label>Template Name</Label>
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<Input
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placeholder="e.g., Evaluation Reminder"
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value={formData.name}
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onChange={(e) => setFormData({ ...formData, name: e.target.value })}
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/>
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</div>
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<div className="space-y-2">
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<Label>Category</Label>
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<Input
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placeholder="e.g., Notification, Reminder"
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value={formData.category}
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onChange={(e) => setFormData({ ...formData, category: e.target.value })}
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/>
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</div>
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</div>
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<div className="space-y-2">
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<Label>Subject</Label>
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<Input
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placeholder="e.g., Reminder: {{roundName}} evaluation deadline"
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value={formData.subject}
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onChange={(e) => setFormData({ ...formData, subject: e.target.value })}
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/>
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</div>
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<div className="space-y-2">
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<div className="flex items-center justify-between">
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<Label>Message Body</Label>
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<Button
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variant="ghost"
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size="sm"
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onClick={() => setShowPreview(!showPreview)}
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>
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<Eye className="mr-1 h-3 w-3" />
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{showPreview ? 'Edit' : 'Preview'}
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</Button>
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</div>
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{showPreview ? (
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<Card>
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<CardContent className="p-4">
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<p className="text-sm font-medium mb-2">
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Subject: {getPreviewText(formData.subject)}
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</p>
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<div className="text-sm whitespace-pre-wrap border-t pt-2">
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{getPreviewText(formData.body) || 'No content yet'}
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</div>
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</CardContent>
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</Card>
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) : (
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<Textarea
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placeholder="Write your template message..."
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value={formData.body}
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onChange={(e) => setFormData({ ...formData, body: e.target.value })}
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rows={8}
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/>
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)}
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</div>
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{/* Variable buttons */}
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{!showPreview && (
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<div className="space-y-2">
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<Label className="flex items-center gap-1">
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<Variable className="h-3 w-3" />
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Insert Variable
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</Label>
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<div className="flex flex-wrap gap-1">
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{AVAILABLE_VARIABLES.map((v) => (
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<Button
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key={v.name}
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variant="outline"
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size="sm"
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className="text-xs"
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onClick={() => insertVariable(v.name)}
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title={v.desc}
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>
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{v.name}
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</Button>
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))}
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</div>
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</div>
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)}
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{editingId && (
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<div className="flex items-center gap-2">
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<Switch
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id="template-active"
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checked={formData.isActive}
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onCheckedChange={(checked) =>
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setFormData({ ...formData, isActive: checked })
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}
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/>
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<label htmlFor="template-active" className="text-sm cursor-pointer">
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Active
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</label>
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</div>
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)}
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</div>
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<DialogFooter>
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<Button variant="outline" onClick={closeDialog}>
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Cancel
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</Button>
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<Button onClick={handleSubmit} disabled={isPending}>
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{isPending && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
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{editingId ? 'Update' : 'Create'}
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</Button>
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</DialogFooter>
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</DialogContent>
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</Dialog>
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</div>
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{/* Variable reference panel */}
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<Card>
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<CardHeader className="pb-3">
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<CardTitle className="text-base flex items-center gap-2">
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<Variable className="h-4 w-4" />
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Available Template Variables
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</CardTitle>
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</CardHeader>
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<CardContent>
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<div className="flex flex-wrap gap-3">
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{AVAILABLE_VARIABLES.map((v) => (
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<div key={v.name} className="flex items-center gap-2">
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<code className="text-xs bg-muted rounded px-2 py-1 font-mono">
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{v.name}
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</code>
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<span className="text-xs text-muted-foreground">{v.desc}</span>
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</div>
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))}
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</div>
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</CardContent>
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</Card>
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{/* Templates list */}
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{isLoading ? (
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<TemplatesSkeleton />
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) : templates && (templates as unknown[]).length > 0 ? (
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<Card>
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<Table>
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<TableHeader>
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<TableRow>
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<TableHead>Name</TableHead>
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<TableHead className="hidden md:table-cell">Category</TableHead>
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<TableHead className="hidden md:table-cell">Subject</TableHead>
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<TableHead className="hidden lg:table-cell">Status</TableHead>
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<TableHead className="text-right">Actions</TableHead>
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</TableRow>
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</TableHeader>
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<TableBody>
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{(templates as Array<Record<string, unknown>>).map((template) => (
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<TableRow key={String(template.id)}>
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<TableCell className="font-medium">
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{String(template.name)}
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</TableCell>
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<TableCell className="hidden md:table-cell">
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{template.category ? (
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<Badge variant="secondary" className="text-xs">
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{String(template.category)}
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</Badge>
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) : (
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<span className="text-xs text-muted-foreground">--</span>
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)}
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</TableCell>
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<TableCell className="hidden md:table-cell text-sm text-muted-foreground truncate max-w-[200px]">
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{String(template.subject || '')}
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</TableCell>
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<TableCell className="hidden lg:table-cell">
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|
{template.isActive !== false ? (
|
||
|
|
<Badge variant="default" className="text-xs">Active</Badge>
|
||
|
|
) : (
|
||
|
|
<Badge variant="secondary" className="text-xs">Inactive</Badge>
|
||
|
|
)}
|
||
|
|
</TableCell>
|
||
|
|
<TableCell className="text-right">
|
||
|
|
<div className="flex items-center justify-end gap-1">
|
||
|
|
<Button
|
||
|
|
variant="ghost"
|
||
|
|
size="icon"
|
||
|
|
onClick={() => openEdit(template)}
|
||
|
|
>
|
||
|
|
<Pencil className="h-4 w-4" />
|
||
|
|
</Button>
|
||
|
|
<Button
|
||
|
|
variant="ghost"
|
||
|
|
size="icon"
|
||
|
|
onClick={() => setDeleteId(String(template.id))}
|
||
|
|
>
|
||
|
|
<Trash2 className="h-4 w-4 text-destructive" />
|
||
|
|
</Button>
|
||
|
|
</div>
|
||
|
|
</TableCell>
|
||
|
|
</TableRow>
|
||
|
|
))}
|
||
|
|
</TableBody>
|
||
|
|
</Table>
|
||
|
|
</Card>
|
||
|
|
) : (
|
||
|
|
<Card>
|
||
|
|
<CardContent className="flex flex-col items-center justify-center py-12 text-center">
|
||
|
|
<LayoutTemplate className="h-12 w-12 text-muted-foreground/50" />
|
||
|
|
<p className="mt-2 font-medium">No templates yet</p>
|
||
|
|
<p className="text-sm text-muted-foreground">
|
||
|
|
Create a template to speed up message composition.
|
||
|
|
</p>
|
||
|
|
</CardContent>
|
||
|
|
</Card>
|
||
|
|
)}
|
||
|
|
|
||
|
|
{/* Delete confirmation */}
|
||
|
|
<AlertDialog open={!!deleteId} onOpenChange={() => setDeleteId(null)}>
|
||
|
|
<AlertDialogContent>
|
||
|
|
<AlertDialogHeader>
|
||
|
|
<AlertDialogTitle>Delete Template</AlertDialogTitle>
|
||
|
|
<AlertDialogDescription>
|
||
|
|
Are you sure you want to delete this template? This action cannot be undone.
|
||
|
|
</AlertDialogDescription>
|
||
|
|
</AlertDialogHeader>
|
||
|
|
<AlertDialogFooter>
|
||
|
|
<AlertDialogCancel>Cancel</AlertDialogCancel>
|
||
|
|
<AlertDialogAction
|
||
|
|
onClick={() => deleteId && deleteMutation.mutate({ id: deleteId })}
|
||
|
|
className="bg-destructive text-destructive-foreground hover:bg-destructive/90"
|
||
|
|
>
|
||
|
|
{deleteMutation.isPending && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
|
||
|
|
Delete
|
||
|
|
</AlertDialogAction>
|
||
|
|
</AlertDialogFooter>
|
||
|
|
</AlertDialogContent>
|
||
|
|
</AlertDialog>
|
||
|
|
</div>
|
||
|
|
)
|
||
|
|
}
|
||
|
|
|
||
|
|
function TemplatesSkeleton() {
|
||
|
|
return (
|
||
|
|
<Card>
|
||
|
|
<CardContent className="p-6">
|
||
|
|
<div className="space-y-4">
|
||
|
|
{[1, 2, 3].map((i) => (
|
||
|
|
<div key={i} className="flex items-center gap-4">
|
||
|
|
<Skeleton className="h-4 w-40" />
|
||
|
|
<Skeleton className="h-6 w-24" />
|
||
|
|
<Skeleton className="h-4 w-48" />
|
||
|
|
<Skeleton className="h-8 w-16 ml-auto" />
|
||
|
|
</div>
|
||
|
|
))}
|
||
|
|
</div>
|
||
|
|
</CardContent>
|
||
|
|
</Card>
|
||
|
|
)
|
||
|
|
}
|