355 lines
14 KiB
TypeScript
355 lines
14 KiB
TypeScript
// File: app/(dashboard)/correspondences/new/page.tsx
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"use client";
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import { useState } from "react";
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import { useRouter } from "next/navigation";
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import { useForm } from "react-hook-form";
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import { zodResolver } from "@hookform/resolvers/zod";
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import * as z from "zod";
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import { format } from "date-fns";
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import { CalendarIcon, ChevronLeft, Save, Loader2, Send } from "lucide-react";
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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 {
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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 {
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Card,
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CardContent,
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CardDescription,
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CardFooter,
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CardHeader,
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CardTitle,
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} from "@/components/ui/card";
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import {
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Popover,
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PopoverContent,
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PopoverTrigger,
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} from "@/components/ui/popover";
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import { Calendar } from "@/components/ui/calendar";
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import { FileUpload } from "@/components/forms/file-upload";
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import { cn } from "@/lib/utils";
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// --- Schema Definition ---
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const correspondenceSchema = z.object({
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projectId: z.string().min(1, "กรุณาเลือกโครงการ"),
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originatorId: z.string().min(1, "กรุณาเลือกองค์กรผู้ส่ง"),
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type: z.string().min(1, "กรุณาเลือกประเภทเอกสาร"),
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discipline: z.string().optional(), // สำหรับ RFA/Letter ที่มีสาขา
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subType: z.string().optional(), // สำหรับแบ่งประเภทย่อย
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recipientId: z.string().min(1, "กรุณาเลือกผู้รับ (To)"),
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subject: z.string().min(5, "หัวข้อต้องยาวอย่างน้อย 5 ตัวอักษร"),
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message: z.string().optional(),
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replyRequiredBy: z.date().optional(),
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});
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type FormValues = z.infer<typeof correspondenceSchema>;
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// --- Mock Data for Dropdowns ---
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const projects = [
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{ id: "1", code: "LCBP3-C1", name: "งานก่อสร้างงานทางทะเล (ส่วนที่ 1)" },
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{ id: "2", code: "LCBP3-C2", name: "งานก่อสร้างอาคาร (ส่วนที่ 2)" },
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];
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const organizations = [
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{ id: "1", code: "PAT", name: "การท่าเรือฯ (Owner)" },
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{ id: "2", code: "CSC", name: "ที่ปรึกษาคุมงาน (Consult)" },
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{ id: "3", code: "CNNC", name: "ผู้รับเหมา C1" },
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];
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const docTypes = [
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{ id: "LET", name: "Letter (จดหมาย)" },
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{ id: "MEM", name: "Memo (บันทึกข้อความ)" },
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{ id: "RFA", name: "RFA (ขออนุมัติ)" },
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{ id: "RFI", name: "RFI (ขอข้อมูล)" },
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];
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const disciplines = [
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{ id: "GEN", name: "General (ทั่วไป)" },
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{ id: "STR", name: "Structural (โครงสร้าง)" },
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{ id: "ARC", name: "Architectural (สถาปัตยกรรม)" },
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{ id: "MEP", name: "MEP (งานระบบ)" },
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];
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export default function CreateCorrespondencePage() {
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const router = useRouter();
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const [isLoading, setIsLoading] = useState(false);
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const [files, setFiles] = useState<File[]>([]);
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// React Hook Form
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const {
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register,
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handleSubmit,
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setValue,
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watch,
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formState: { errors },
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} = useForm<FormValues>({
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resolver: zodResolver(correspondenceSchema),
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defaultValues: {
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originatorId: "3", // Default เป็น Org ของ User (Mock: CNNC)
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},
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});
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// Watch values to update dynamic parts
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const selectedProject = watch("projectId");
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const selectedType = watch("type");
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const selectedDiscipline = watch("discipline");
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// Logic จำลองการ Preview เลขที่เอกสาร (Document Numbering)
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const getPreviewNumber = () => {
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if (!selectedProject || !selectedType) return "---";
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const proj = projects.find(p => p.id === selectedProject)?.code || "PROJ";
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const type = selectedType;
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const disc = selectedDiscipline ? `-${selectedDiscipline}` : "";
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return `${proj}-${type}${disc}-0001 (Draft)`;
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};
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const onSubmit = async (data: FormValues) => {
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setIsLoading(true);
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try {
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console.log("Form Data:", data);
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console.log("Files:", files);
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// Simulate API call
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await new Promise((resolve) => setTimeout(resolve, 1500));
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alert("บันทึกเอกสารเรียบร้อยแล้ว");
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router.push("/correspondences");
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} catch (error) {
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console.error(error);
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alert("เกิดข้อผิดพลาดในการบันทึก");
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} finally {
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setIsLoading(false);
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}
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};
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return (
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<div className="max-w-4xl mx-auto space-y-6 pb-10">
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{/* Header */}
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<div className="flex items-center gap-4">
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<Button variant="outline" size="icon" onClick={() => router.back()}>
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<ChevronLeft className="h-5 w-5" />
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</Button>
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<div>
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<h2 className="text-2xl font-bold tracking-tight">Create Correspondence</h2>
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<p className="text-muted-foreground">
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สร้างเอกสารใหม่เพื่อส่งออกไปยังหน่วยงานอื่น
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</p>
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</div>
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</div>
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<form onSubmit={handleSubmit(onSubmit)} className="space-y-8">
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{/* Section 1: Basic Info */}
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<Card>
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<CardHeader>
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<CardTitle>ข้อมูลเบื้องต้น (Basic Information)</CardTitle>
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<CardDescription>
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ระบุโครงการและประเภทของเอกสาร เลขที่เอกสารจะถูกสร้างอัตโนมัติ
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</CardDescription>
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</CardHeader>
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<CardContent className="grid gap-6 md:grid-cols-2">
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{/* Project Select */}
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<div className="space-y-2">
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<Label className="after:content-['*'] after:text-red-500">โครงการ (Project)</Label>
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<Select onValueChange={(val) => setValue("projectId", val)}>
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<SelectTrigger className={errors.projectId ? "border-destructive" : ""}>
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<SelectValue placeholder="เลือกโครงการ..." />
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</SelectTrigger>
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<SelectContent>
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{projects.map((p) => (
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<SelectItem key={p.id} value={p.id}>{p.name}</SelectItem>
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))}
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</SelectContent>
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</Select>
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{errors.projectId && <p className="text-xs text-destructive">{errors.projectId.message}</p>}
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</div>
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{/* Document Type Select */}
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<div className="space-y-2">
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<Label className="after:content-['*'] after:text-red-500">ประเภทเอกสาร (Type)</Label>
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<Select onValueChange={(val) => setValue("type", val)}>
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<SelectTrigger className={errors.type ? "border-destructive" : ""}>
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<SelectValue placeholder="เลือกประเภท..." />
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</SelectTrigger>
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<SelectContent>
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{docTypes.map((t) => (
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<SelectItem key={t.id} value={t.id}>{t.name}</SelectItem>
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))}
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</SelectContent>
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</Select>
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{errors.type && <p className="text-xs text-destructive">{errors.type.message}</p>}
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</div>
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{/* Discipline (Conditional) */}
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<div className="space-y-2">
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<Label>สาขางาน (Discipline)</Label>
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<Select onValueChange={(val) => setValue("discipline", val)}>
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<SelectTrigger>
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<SelectValue placeholder="ระบุสาขา (ถ้ามี)..." />
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</SelectTrigger>
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<SelectContent>
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{disciplines.map((d) => (
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<SelectItem key={d.id} value={d.id}>{d.name}</SelectItem>
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))}
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</SelectContent>
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</Select>
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<p className="text-[10px] text-muted-foreground">จำเป็นสำหรับ RFA/RFI เพื่อการรันเลขที่ถูกต้อง</p>
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</div>
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{/* Originator (Sender) */}
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<div className="space-y-2">
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<Label className="after:content-['*'] after:text-red-500">ผู้ส่ง (From)</Label>
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<Select defaultValue="3" onValueChange={(val) => setValue("originatorId", val)} disabled>
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<SelectTrigger>
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<SelectValue placeholder="Select Originator" />
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</SelectTrigger>
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<SelectContent>
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{organizations.map((o) => (
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<SelectItem key={o.id} value={o.id}>{o.name}</SelectItem>
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))}
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</SelectContent>
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</Select>
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</div>
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{/* Document Number Preview */}
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<div className="md:col-span-2 p-4 bg-muted/30 rounded-lg border border-dashed flex items-center justify-between">
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<span className="text-sm font-medium text-muted-foreground">Preview Document No:</span>
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<span className="font-mono text-lg font-bold text-primary">{getPreviewNumber()}</span>
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</div>
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</CardContent>
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</Card>
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{/* Section 2: Details & Recipients */}
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<Card>
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<CardHeader>
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<CardTitle>รายละเอียดและผู้รับ (Details & Recipients)</CardTitle>
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</CardHeader>
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<CardContent className="space-y-6">
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{/* Recipient */}
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<div className="space-y-2">
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<Label className="after:content-['*'] after:text-red-500">ผู้รับ (To)</Label>
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<Select onValueChange={(val) => setValue("recipientId", val)}>
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<SelectTrigger className={errors.recipientId ? "border-destructive" : ""}>
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<SelectValue placeholder="เลือกหน่วยงานผู้รับ..." />
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</SelectTrigger>
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<SelectContent>
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{organizations.filter(o => o.id !== "3").map((o) => (
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<SelectItem key={o.id} value={o.id}>{o.name}</SelectItem>
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))}
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</SelectContent>
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</Select>
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{errors.recipientId && <p className="text-xs text-destructive">{errors.recipientId.message}</p>}
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</div>
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{/* Subject */}
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<div className="space-y-2">
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<Label className="after:content-['*'] after:text-red-500">หัวข้อเรื่อง (Subject)</Label>
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<Input
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placeholder="ระบุหัวข้อเอกสาร..."
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className={errors.subject ? "border-destructive" : ""}
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{...register("subject")}
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/>
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{errors.subject && <p className="text-xs text-destructive">{errors.subject.message}</p>}
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</div>
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{/* Message/Body */}
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<div className="space-y-2">
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<Label>รายละเอียด (Message)</Label>
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<Textarea
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placeholder="พิมพ์รายละเอียดเพิ่มเติม..."
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className="min-h-[120px]"
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{...register("message")}
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/>
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</div>
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{/* Reply Required Date */}
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<div className="flex flex-col space-y-2">
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<Label>วันที่ต้องการคำตอบ (Reply Required By)</Label>
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<Popover>
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<PopoverTrigger asChild>
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<Button
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variant={"outline"}
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className={cn(
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"w-[240px] pl-3 text-left font-normal",
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!watch("replyRequiredBy") && "text-muted-foreground"
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)}
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>
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{watch("replyRequiredBy") ? (
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format(watch("replyRequiredBy")!, "PPP")
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) : (
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<span>Pick a date</span>
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)}
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<CalendarIcon className="ml-auto h-4 w-4 opacity-50" />
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</Button>
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</PopoverTrigger>
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<PopoverContent className="w-auto p-0" align="start">
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<Calendar
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mode="single"
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selected={watch("replyRequiredBy")}
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onSelect={(date) => setValue("replyRequiredBy", date)}
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disabled={(date) => date < new Date()}
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initialFocus
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/>
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</PopoverContent>
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</Popover>
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</div>
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</CardContent>
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</Card>
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{/* Section 3: Attachments */}
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<Card>
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<CardHeader>
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<CardTitle>เอกสารแนบ (Attachments)</CardTitle>
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<CardDescription>
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รองรับไฟล์ PDF, DWG, Office (สูงสุด 50MB ต่อไฟล์)
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</CardDescription>
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</CardHeader>
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<CardContent>
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<FileUpload
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onFilesChange={setFiles}
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maxFiles={10}
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accept=".pdf,.doc,.docx,.xls,.xlsx,.dwg,.zip,.jpg,.png"
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/>
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</CardContent>
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</Card>
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{/* Actions */}
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<div className="flex justify-end gap-4">
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<Button variant="outline" type="button" onClick={() => router.back()} disabled={isLoading}>
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ยกเลิก
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</Button>
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<Button type="submit" disabled={isLoading} className="min-w-[120px]">
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{isLoading ? (
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<>
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<Loader2 className="mr-2 h-4 w-4 animate-spin" /> Saving...
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</>
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) : (
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<>
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<Save className="mr-2 h-4 w-4" /> Save as Draft
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</>
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)}
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</Button>
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<Button type="submit" disabled={isLoading} className="min-w-[120px] bg-green-600 hover:bg-green-700">
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{isLoading ? (
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<Loader2 className="mr-2 h-4 w-4 animate-spin" />
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) : (
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<Send className="mr-2 h-4 w-4" />
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)}
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Submit
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</Button>
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</div>
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</form>
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</div>
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);
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} |