ERP/frontend/src/pages/Dashboard/ArriveModal.tsx

import { useMemo, useState } from "react";
import { toast } from "sonner";
import { Package } from "lucide-react";
import type { Quote } from "../../lib/types";
import { useMaterials, useQuotes, useSuppliers, useUpdateQuote } from "../../hooks";
import { activeItems, materialById, materialSpecs, supplierById } from "../../lib/quoteUtils";
import { fmtNum } from "../../lib/formatters";
import { groupCommas } from "../../lib/numutil";
import { Button } from "../../components/ui/button";
import {
  Dialog,
  DialogContent,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "../../components/ui/dialog";
import { JalaliDatePicker } from "../../components/JalaliDatePicker";

export interface ArriveModalProps {
  quoteId: string | null;
  onClose: () => void;
}

// مودال رسید: تیک بزنید کدام قلم‌ها رسیده‌اند؛ تا همه نرسیده باشند quote پذیرفته می‌ماند
export function ArriveModal({ quoteId, onClose }: ArriveModalProps) {
  const quotes = useQuotes();
  const suppliers = useSuppliers();
  const materials = useMaterials();
  const updateQuote = useUpdateQuote();

  const q = useMemo(() => quotes.find((x) => x.id === quoteId) || null, [quotes, quoteId]);

  const [checked, setChecked] = useState<Set<string>>(new Set());
  // تاریخ و زمان رسید — پیش‌فرض الان
  const [arriveDate, setArriveDate] = useState<string | null>(() => new Date().toISOString());
  const [ready, setReady] = useState(false);

  useMemo(() => {
    if (!q) return;
    const set = new Set<string>();
    activeItems(q).forEach((li) => {
      if (li.arrived_date) set.add(li.id);
    });
    setChecked(set);
    setReady(true);
  }, [q]);

  if (!q || !ready) return null;

  const sup = supplierById(suppliers, q.supplier_id);
  const items = activeItems(q);

  const confirm = () => {
    if (!checked.size) {
      toast.error("حداقل یک قلم را برای رسید انتخاب کنید.");
      return;
    }
    const next: Quote = JSON.parse(JSON.stringify(q));
    const arrivedIso = arriveDate || new Date().toISOString();
    const now = new Date().toISOString();
    next.line_items.forEach((li) => {
      li.arrived_date = checked.has(li.id) ? arrivedIso : null;
    });
    if (activeItems(next).every((li) => li.arrived_date)) {
      next.status = "arrived";
      next.arrived_date = arrivedIso;
      next.events.push({ type: "arrived", occurred_at: now });
    } else {
      next.arrived_date = null;
    }
    void updateQuote.mutateAsync({ id: q.id, patch: next });
    setReady(false);
    onClose();
  };

  return (
    <Dialog open={!!quoteId} onOpenChange={(o) => !o && onClose()}>
      <DialogContent>
        <DialogHeader>
          <DialogTitle>ثبت رسید — {sup.name}</DialogTitle>
        </DialogHeader>
        <div className="text-[12px] text-muted">
          کدام قلم‌ها رسیده‌اند؟ تیک بزنید و ثبت کنید. تا وقتی همه‌ی قلم‌ها نرسیده‌اند، پیشنهاد
          «پذیرفته شده» می‌ماند.
        </div>
        <div className="flex flex-col gap-1.5">
          {items.map((li) => {
            const m = materialById(materials, li.material_id);
            const specText = materialSpecs(m).join(" · ");
            return (
              <label key={li.id} className={`arrive-row${li.arrived_date ? " arrived" : ""}`}>
                <input
                  type="checkbox"
                  className="accent-green"
                  checked={checked.has(li.id)}
                  onChange={(e) => {
                    const next = new Set(checked);
                    if (e.target.checked) next.add(li.id);
                    else next.delete(li.id);
                    setChecked(next);
                  }}
                />
                <span>
                  <Package className="me-1 inline h-3.5 w-3.5 text-muted" />
                  {m.category} {m.brand}
                  {specText ? ` · ${specText}` : ""}
                </span>
                <span className="arrive-meta">
                  {fmtNum(li.quantity)} {li.unit || ""} × {groupCommas(li.unit_price, true)}
                </span>
              </label>
            );
          })}
        </div>

        {/* تاریخ و زمان رسید */}
        <div className="field max-w-xs">
          <label>تاریخ و زمان رسید</label>
          <JalaliDatePicker value={arriveDate} onChange={setArriveDate} placeholder="تاریخ و ساعت" withTime />
        </div>
        <DialogFooter>
          <Button variant="slate" onClick={onClose}>
            انصراف
          </Button>
          <Button variant="green" onClick={confirm}>
            ثبت رسید
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
}