681 lines
20 KiB
TypeScript
681 lines
20 KiB
TypeScript
import { useState, useEffect, useRef } from "react";
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import { useQuery } from "@tanstack/react-query";
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import { useParams, useNavigate, Link as RouterLink } from "react-router-dom";
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import { motion } from "framer-motion";
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import Box from "@mui/material/Box";
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import Typography from "@mui/material/Typography";
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import MenuItem from "@mui/material/MenuItem";
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import { useAlert } from "../context/AlertContext";
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import { useAuth } from "../context/AuthContext";
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import Forbidden from "../components/Forbidden";
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import useModalLock from "../hooks/useModalLock";
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import { formatCurrency, formatDate } from "../utils/formatters";
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import {
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warehouseItemDetailOptions,
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warehouseCategoryListOptions,
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type WarehouseItem,
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} from "../lib/queries/warehouse";
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import { useApiMutation } from "../lib/queries/mutations";
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import {
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Button,
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Card,
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DataTable,
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Field,
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TextField,
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Select,
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StatCard,
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EmptyState,
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LoadingState,
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PageHeader,
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ConfirmDialog,
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type DataColumn,
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} from "../ui";
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interface Batch {
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id: number;
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quantity: number;
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original_qty: number;
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unit_price: number;
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received_at: string | null;
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is_consumed: boolean;
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}
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interface ItemLocation {
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id: number;
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quantity: number;
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location: {
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id: number;
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code: string;
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name: string;
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} | null;
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}
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interface ItemDetail extends WarehouseItem {
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batches?: Batch[];
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item_locations?: ItemLocation[];
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}
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const API_BASE = "/api/admin/warehouse/items";
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interface ItemForm {
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item_number: string;
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name: string;
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description: string;
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category_id: string;
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unit: string;
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min_quantity: string;
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notes: string;
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}
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const EditIcon = (
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<svg
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width="18"
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height="18"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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strokeLinecap="round"
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strokeLinejoin="round"
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>
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<path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
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<path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
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</svg>
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);
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const BackIcon = (
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<svg
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width="20"
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height="20"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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>
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<path d="M19 12H5M12 19l-7-7 7-7" />
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</svg>
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);
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export default function WarehouseItemDetail() {
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const { id } = useParams();
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const alert = useAlert();
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const { hasPermission } = useAuth();
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const navigate = useNavigate();
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const [editing, setEditing] = useState(false);
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const [form, setForm] = useState<ItemForm>({
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item_number: "",
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name: "",
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description: "",
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category_id: "",
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unit: "ks",
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min_quantity: "",
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notes: "",
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});
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const [errors, setErrors] = useState<Record<string, string>>({});
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const [showDeleteConfirm, setShowDeleteConfirm] = useState(false);
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const isNew = id === "new";
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const itemQuery = useQuery(warehouseItemDetailOptions(id, !!id && !isNew));
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const item = itemQuery.data as ItemDetail | undefined;
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const isPending = itemQuery.isPending;
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const { data: categories = [] } = useQuery(warehouseCategoryListOptions());
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const formInitialized = useRef(false);
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useEffect(() => {
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formInitialized.current = false;
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}, [id]);
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useEffect(() => {
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if (item && !formInitialized.current) {
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setForm({
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item_number: item.item_number || "",
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name: item.name,
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description: item.description || "",
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category_id: item.category_id ? String(item.category_id) : "",
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unit: item.unit,
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min_quantity:
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item.min_quantity != null ? String(item.min_quantity) : "",
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notes: item.notes || "",
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});
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formInitialized.current = true;
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}
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}, [item]);
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useEffect(() => {
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if (itemQuery.error && !isNew) {
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alert.error("Položka nenalezena");
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navigate("/warehouse/items");
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}
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}, [itemQuery.error]); // eslint-disable-line react-hooks/exhaustive-deps
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useModalLock(editing);
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if (!hasPermission("warehouse.view")) return <Forbidden />;
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const canManage = hasPermission("warehouse.manage");
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const updateForm = (field: keyof ItemForm, value: string | boolean) =>
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setForm((prev) => ({ ...prev, [field]: value }));
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const saveMutation = useApiMutation<
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Record<string, unknown>,
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{ id?: number; message?: string }
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>({
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url: () => (isNew ? API_BASE : `${API_BASE}/${id}`),
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method: () => (isNew ? "POST" : "PUT"),
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invalidate: ["warehouse"],
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onSuccess: (data) => {
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setEditing(false);
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alert.success(data?.message || "Položka byla uložena");
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if (isNew && data?.id) {
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navigate(`/warehouse/items/${data.id}`, { replace: true });
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}
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},
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});
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const deleteMutation = useApiMutation<void, void>({
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url: () => `${API_BASE}/${id ?? ""}`,
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method: () => "DELETE",
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invalidate: ["warehouse"],
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onSuccess: () => {
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navigate("/warehouse/items");
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setTimeout(() => alert.success("Položka byla deaktivována"), 300);
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},
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});
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const handleSave = async () => {
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const newErrors: Record<string, string> = {};
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if (!form.name.trim()) newErrors.name = "Zadejte název položky";
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if (!form.unit.trim()) newErrors.unit = "Zadejte jednotku";
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setErrors(newErrors);
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if (Object.keys(newErrors).length > 0) return;
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const payload: Record<string, unknown> = {
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item_number: form.item_number.trim() || null,
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name: form.name.trim(),
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description: form.description.trim() || null,
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category_id: form.category_id ? Number(form.category_id) : null,
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unit: form.unit.trim(),
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min_quantity: form.min_quantity ? Number(form.min_quantity) : null,
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notes: form.notes.trim() || null,
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};
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try {
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await saveMutation.mutateAsync(payload);
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} catch (e) {
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alert.error(e instanceof Error ? e.message : "Chyba připojení");
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}
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};
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const handleDelete = async () => {
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if (!item) return;
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try {
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await deleteMutation.mutateAsync(undefined);
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} catch (e) {
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alert.error(e instanceof Error ? e.message : "Chyba připojení");
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}
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};
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const saving = saveMutation.isPending;
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if (isPending && !isNew) {
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return <LoadingState />;
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}
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const batches: Batch[] = item?.batches ?? [];
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const locations: ItemLocation[] = item?.item_locations ?? [];
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const title = isNew ? "Nová položka" : item ? item.name : "Detail položky";
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const subtitle = item?.item_number || undefined;
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// Edit / view mode action buttons
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const headerActions = canManage ? (
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<Box sx={{ display: "flex", gap: 1 }}>
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{editing || isNew ? (
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<>
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{!isNew && (
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<Button
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variant="outlined"
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color="inherit"
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onClick={() => {
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setEditing(false);
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setErrors({});
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if (item) {
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setForm({
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item_number: item.item_number || "",
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name: item.name,
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description: item.description || "",
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category_id: item.category_id
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? String(item.category_id)
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: "",
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unit: item.unit,
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min_quantity:
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item.min_quantity != null
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? String(item.min_quantity)
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: "",
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notes: item.notes || "",
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});
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}
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}}
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disabled={saving}
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>
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Zrušit
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</Button>
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)}
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<Button onClick={handleSave} disabled={saving}>
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{saving ? "Ukládání..." : isNew ? "Vytvořit" : "Uložit"}
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</Button>
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</>
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) : (
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<>
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{item && (
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<Button
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variant="outlined"
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color="error"
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onClick={() => setShowDeleteConfirm(true)}
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>
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Smazat
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</Button>
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)}
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<Button startIcon={EditIcon} onClick={() => setEditing(true)}>
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Upravit
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</Button>
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</>
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)}
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</Box>
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) : undefined;
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// Batch table columns
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const batchColumns: DataColumn<Batch>[] = [
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{
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key: "received_at",
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header: "Datum příjmu",
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width: "22%",
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mono: true,
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render: (b) => formatDate(b.received_at),
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},
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{
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key: "original_qty",
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header: "Původní množství",
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width: "20%",
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mono: true,
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render: (b) => String(Number(b.original_qty)),
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},
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{
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key: "quantity",
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header: "Zůstatek",
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width: "18%",
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mono: true,
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bold: true,
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render: (b) => String(Number(b.quantity)),
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},
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{
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key: "unit_price",
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header: "Cena za jednotku",
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width: "20%",
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mono: true,
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render: (b) => formatCurrency(Number(b.unit_price), "CZK"),
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},
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{
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key: "value",
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header: "Hodnota",
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width: "20%",
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mono: true,
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render: (b) =>
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formatCurrency(Number(b.quantity) * Number(b.unit_price), "CZK"),
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},
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];
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// Location table columns
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const locationColumns: DataColumn<ItemLocation>[] = [
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{
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key: "code",
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header: "Kód",
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width: "30%",
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mono: true,
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bold: true,
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render: (l) => l.location?.code || "—",
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},
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{
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key: "name",
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header: "Název",
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width: "50%",
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render: (l) => l.location?.name || "—",
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},
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{
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key: "quantity",
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header: "Množství",
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width: "20%",
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mono: true,
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bold: true,
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render: (l) => String(Number(l.quantity)),
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},
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];
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return (
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<Box>
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{/* Header */}
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<motion.div
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initial={{ opacity: 0, y: 12 }}
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animate={{ opacity: 1, y: 0 }}
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transition={{ duration: 0.25 }}
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>
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<PageHeader
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title={title}
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subtitle={subtitle}
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actions={
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<Box sx={{ display: "flex", alignItems: "center", gap: 1 }}>
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<Button
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component={RouterLink}
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to="/warehouse/items"
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variant="outlined"
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color="inherit"
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startIcon={BackIcon}
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>
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Zpět
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</Button>
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{headerActions}
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</Box>
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}
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/>
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</motion.div>
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{/* Basic info */}
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<motion.div
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initial={{ opacity: 0, y: 12 }}
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animate={{ opacity: 1, y: 0 }}
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transition={{ duration: 0.25, delay: 0.06 }}
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>
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<Card sx={{ mb: 3 }}>
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<Typography variant="subtitle2" sx={{ mb: 2, fontWeight: 600 }}>
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Základní údaje
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</Typography>
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{editing || isNew ? (
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<Box sx={{ display: "flex", flexDirection: "column", gap: 0 }}>
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<Box
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sx={{
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display: "grid",
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gridTemplateColumns: { xs: "1fr", sm: "1fr 1fr" },
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gap: 2,
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}}
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>
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<Field label="Číslo položky" error={errors.item_number}>
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<TextField
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value={form.item_number}
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onChange={(e) => {
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updateForm("item_number", e.target.value);
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setErrors((prev) => ({ ...prev, item_number: "" }));
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}}
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placeholder="Např. SKL-001"
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fullWidth
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/>
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</Field>
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<Field label="Název" required error={errors.name}>
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<TextField
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value={form.name}
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error={!!errors.name}
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onChange={(e) => {
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updateForm("name", e.target.value);
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setErrors((prev) => ({ ...prev, name: "" }));
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}}
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placeholder="Název položky"
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fullWidth
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/>
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</Field>
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</Box>
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<Field label="Popis">
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<TextField
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multiline
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minRows={3}
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value={form.description}
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onChange={(e) => updateForm("description", e.target.value)}
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placeholder="Volitelný popis položky"
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fullWidth
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/>
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</Field>
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<Box
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sx={{
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display: "grid",
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gridTemplateColumns: { xs: "1fr", sm: "1fr 1fr 1fr" },
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gap: 2,
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}}
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>
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<Field label="Kategorie">
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<Select
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value={form.category_id}
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onChange={(v) => updateForm("category_id", v)}
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>
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<MenuItem value="">— Bez kategorie —</MenuItem>
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{categories.map((cat) => (
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<MenuItem key={cat.id} value={String(cat.id)}>
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{cat.name}
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</MenuItem>
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))}
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</Select>
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</Field>
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<Field label="Jednotka" required error={errors.unit}>
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<TextField
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value={form.unit}
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error={!!errors.unit}
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onChange={(e) => {
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updateForm("unit", e.target.value);
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setErrors((prev) => ({ ...prev, unit: "" }));
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}}
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placeholder="ks, m, kg..."
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fullWidth
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/>
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</Field>
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<Field
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label="Minimální množství"
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hint="Upozornění při poklesu pod tuto hranici"
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>
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<TextField
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type="number"
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inputProps={{ inputMode: "numeric", min: 0 }}
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value={form.min_quantity}
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onChange={(e) => updateForm("min_quantity", e.target.value)}
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placeholder="0"
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fullWidth
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/>
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</Field>
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</Box>
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<Field label="Poznámky">
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<TextField
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multiline
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minRows={2}
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value={form.notes}
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onChange={(e) => updateForm("notes", e.target.value)}
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placeholder="Volitelné poznámky"
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fullWidth
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/>
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</Field>
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</Box>
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) : (
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<Box
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sx={{
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display: "grid",
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gridTemplateColumns: { xs: "1fr", sm: "1fr 1fr" },
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gap: 2,
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}}
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>
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{/* Číslo položky */}
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<Box>
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<Typography variant="caption" color="text.secondary">
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Číslo položky
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</Typography>
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<Typography
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variant="body2"
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sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
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>
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{item?.item_number || "—"}
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</Typography>
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</Box>
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{/* Název */}
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<Box>
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<Typography variant="caption" color="text.secondary">
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Název
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</Typography>
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<Typography variant="body2" sx={{ fontWeight: 500 }}>
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{item?.name || "—"}
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</Typography>
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</Box>
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{/* Popis */}
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<Box sx={{ gridColumn: { sm: "1 / -1" } }}>
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<Typography variant="caption" color="text.secondary">
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Popis
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</Typography>
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<Typography variant="body2">
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{item?.description || "—"}
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</Typography>
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</Box>
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{/* Kategorie */}
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<Box>
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<Typography variant="caption" color="text.secondary">
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Kategorie
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</Typography>
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<Typography variant="body2">
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{item?.category?.name || "—"}
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</Typography>
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</Box>
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{/* Jednotka */}
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<Box>
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<Typography variant="caption" color="text.secondary">
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Jednotka
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</Typography>
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<Typography variant="body2">{item?.unit || "—"}</Typography>
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</Box>
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{/* Minimální množství */}
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<Box>
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<Typography variant="caption" color="text.secondary">
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Minimální množství
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</Typography>
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<Typography
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variant="body2"
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sx={{ fontFamily: "'DM Mono', Menlo, monospace" }}
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>
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{item?.min_quantity != null ? item.min_quantity : "—"}
|
|
</Typography>
|
|
</Box>
|
|
{/* Poznámky */}
|
|
{item?.notes && (
|
|
<Box sx={{ gridColumn: { sm: "1 / -1" } }}>
|
|
<Typography variant="caption" color="text.secondary">
|
|
Poznámky
|
|
</Typography>
|
|
<Typography variant="body2" sx={{ whiteSpace: "pre-wrap" }}>
|
|
{item.notes}
|
|
</Typography>
|
|
</Box>
|
|
)}
|
|
</Box>
|
|
)}
|
|
</Card>
|
|
</motion.div>
|
|
|
|
{/* Stock info — only in view mode, for existing items */}
|
|
{id !== "new" && !editing && item && (
|
|
<motion.div
|
|
initial={{ opacity: 0, y: 12 }}
|
|
animate={{ opacity: 1, y: 0 }}
|
|
transition={{ duration: 0.25, delay: 0.08 }}
|
|
>
|
|
<Box
|
|
sx={{
|
|
display: "grid",
|
|
gridTemplateColumns: {
|
|
xs: "1fr 1fr",
|
|
md: "1fr 1fr 1fr 1fr",
|
|
},
|
|
gap: 2,
|
|
mb: 3,
|
|
}}
|
|
>
|
|
<StatCard
|
|
label="Celkové množství"
|
|
value={`${item.total_quantity ?? 0} ${item.unit}`}
|
|
color="info"
|
|
/>
|
|
<StatCard
|
|
label="K dispozici"
|
|
value={`${item.available_quantity ?? 0} ${item.unit}`}
|
|
color="success"
|
|
/>
|
|
<StatCard
|
|
label="Hodnota zásob"
|
|
value={
|
|
item.stock_value != null
|
|
? formatCurrency(item.stock_value, "CZK")
|
|
: "0,00 Kč"
|
|
}
|
|
color="warning"
|
|
/>
|
|
<StatCard
|
|
label="Pod minimem"
|
|
value={item.below_minimum ? "Ano" : "Ne"}
|
|
color={item.below_minimum ? "error" : "info"}
|
|
/>
|
|
</Box>
|
|
</motion.div>
|
|
)}
|
|
|
|
{/* Batches table — only in view mode, for existing items */}
|
|
{id !== "new" && !editing && (
|
|
<motion.div
|
|
initial={{ opacity: 0, y: 12 }}
|
|
animate={{ opacity: 1, y: 0 }}
|
|
transition={{ duration: 0.25, delay: 0.1 }}
|
|
>
|
|
<Card sx={{ mb: 3 }}>
|
|
<Typography variant="subtitle2" sx={{ mb: 2, fontWeight: 600 }}>
|
|
Dávky (FIFO)
|
|
</Typography>
|
|
<DataTable<Batch>
|
|
columns={batchColumns}
|
|
rows={batches}
|
|
rowKey={(b) => b.id}
|
|
empty={<EmptyState title="Zatím žádné dávky" />}
|
|
/>
|
|
</Card>
|
|
</motion.div>
|
|
)}
|
|
|
|
{/* Locations table — only in view mode, for existing items */}
|
|
{id !== "new" && !editing && (
|
|
<motion.div
|
|
initial={{ opacity: 0, y: 12 }}
|
|
animate={{ opacity: 1, y: 0 }}
|
|
transition={{ duration: 0.25, delay: 0.12 }}
|
|
>
|
|
<Card sx={{ mb: 3 }}>
|
|
<Typography variant="subtitle2" sx={{ mb: 2, fontWeight: 600 }}>
|
|
Umístění
|
|
</Typography>
|
|
<DataTable<ItemLocation>
|
|
columns={locationColumns}
|
|
rows={locations}
|
|
rowKey={(l) => l.id}
|
|
empty={<EmptyState title="Zatím žádná umístění" />}
|
|
/>
|
|
</Card>
|
|
</motion.div>
|
|
)}
|
|
|
|
{/* Delete confirmation */}
|
|
<ConfirmDialog
|
|
isOpen={showDeleteConfirm}
|
|
onClose={() => setShowDeleteConfirm(false)}
|
|
onConfirm={handleDelete}
|
|
title="Smazat položku"
|
|
message={`Opravdu chcete smazat položku „${item?.name ?? ""}"?`}
|
|
confirmText="Smazat"
|
|
confirmVariant="danger"
|
|
loading={deleteMutation.isPending}
|
|
/>
|
|
</Box>
|
|
);
|
|
}
|