Files
ERP/frontend/src/pages/Wizard/Step2LineItems.tsx
T

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TypeScript

import { useEffect, useMemo, useState } from "react";
import { Trash2, Plus } from "lucide-react";
import type { Material } from "../../lib/types";
import { normalize } from "../../lib/normalize";
import { useMaterials } from "../../hooks";
import { matchMaterial, materialBaseName } from "../../lib/quoteUtils";
import { Combobox } from "../../components/Combobox";
import { NumberInput } from "../../components/NumberInput";
import { MultiSelectCombobox } from "../../components/MultiSelectCombobox";
import { api, apiV26 } from "../../lib/api";
import { faNum } from "../../lib/formatters";
export interface ItemDraft {
tempId: string;
cat: string;
brand: string;
specs: string[];
qty: number | null;
unit: string;
price: number | null;
total: number | null;
}
export interface MaterialRec {
topic: string;
category: string;
brand: string;
specs: string[];
}
export interface Step2Props {
items: ItemDraft[];
onItemsChange: (items: ItemDraft[]) => void;
selectedTopic: string;
onRemember: (rec: MaterialRec) => void;
}
// برچسب انسانی یک قلم (برای termsheet، درگ‌اندروپ و بازبینی)
export function itemRowLabel(it: ItemDraft): string {
const parts = [it.cat, it.brand, it.specs.join(" - ")].filter(Boolean);
const name = parts.length ? parts.join(" - ") : "(قلم بدون‌نام)";
const qtyPart = it.qty != null && it.unit ? `${it.qty} ${it.unit}` : it.qty != null ? String(it.qty) : "";
return qtyPart ? `${name} -- ${qtyPart}` : name;
}
// مقادیر مجزای name/brand/spec در کاتالوگ سراسری
export function materialOptions(
materials: Material[],
_topic: string,
item: ItemDraft,
field: "brand" | "spec",
allItems: ItemDraft[] = [],
apiBrands: string[] = [],
apiSpecs: string[] = [],
): string[] {
let list = materials;
const cat = item.cat.trim();
const fromRows = (sel: (it: ItemDraft) => string | string[]): string[] => {
const out = new Set<string>();
allItems.forEach((it) => {
if (it.tempId === item.tempId) return;
const v = sel(it);
if (Array.isArray(v)) v.forEach((x) => x && out.add(x));
else if (v) out.add(v);
});
return [...out];
};
if (field === "brand") {
const allBrands = new Set(materials.map((m) => m.brand).filter(Boolean));
apiBrands.forEach((b) => b && allBrands.add(b));
fromRows((it) => it.brand).forEach((b) => allBrands.add(b));
return [...allBrands].sort((a, b) => a.localeCompare(b, "fa"));
}
if (cat)
list = list.filter(
(m) => normalize(materialBaseName(m.name, m.brand, m.specs)) === normalize(cat),
);
const base = new Set<string>();
apiSpecs.forEach((s) => s && base.add(s));
materials.forEach((m) => (m.specs || []).forEach((s) => s && base.add(s)));
list.forEach((m) => (m.specs || []).forEach((s) => s && base.add(s)));
fromRows((it) => it.specs).forEach((s) => base.add(s));
return [...base].sort((a, b) => a.localeCompare(b, "fa"));
}
// مرحله ۲ — مدیریت اقلام سفارش
export function Step2LineItems({ items, onItemsChange, selectedTopic, onRemember }: Step2Props) {
const materials = useMaterials();
const [unitOptions, setUnitOptions] = useState<string[]>(() => {
const all = new Set<string>();
items.forEach((it) => { if (it.unit) all.add(it.unit); });
return [...all];
});
const allUnits = useMemo(() => {
const out = new Set(unitOptions);
items.forEach((it) => { if (it.unit) out.add(it.unit); });
return [...out];
}, [items, unitOptions]);
const allMaterialNames = useMemo(() => {
const set = new Set<string>();
materials.forEach((m) => {
const base = materialBaseName(m.name, m.brand, m.specs);
if (base) set.add(base);
});
return [...set].sort((a, b) => a.localeCompare(b, "fa"));
}, [materials]);
const [brandOptions, setBrandOptions] = useState<string[]>([]);
const [specOptions, setSpecOptions] = useState<string[]>([]);
useEffect(() => {
let alive = true;
void api
.unitsList()
.then((list) => alive && setUnitOptions((prev) => {
const merged = new Set(prev);
list.forEach((u) => { if (u.name_fa || u.code) merged.add(u.name_fa || u.code); });
return [...merged];
}))
.catch(() => {});
void api
.brandsList()
.then((list) => alive && setBrandOptions(list.map((b) => b.name).filter(Boolean)))
.catch(() => {});
void api
.specsList()
.then((list) => alive && setSpecOptions(list))
.catch(() => {});
return () => { alive = false; };
}, []);
const patch = (tempId: string, p: Partial<ItemDraft>) => {
onItemsChange(items.map((it) => (it.tempId === tempId ? { ...it, ...p } : it)));
};
const remove = (tempId: string) => {
onItemsChange(items.filter((it) => it.tempId !== tempId));
};
const add = () => {
onItemsChange([
...items,
{ tempId: "it" + Date.now() + Math.random().toString(36).slice(2, 6), cat: "", brand: "", specs: [], qty: null, unit: "", price: null, total: null },
]);
};
const rememberField = (field: "i-cat" | "i-brand" | "i-spec", it: ItemDraft) => {
if (!selectedTopic) return;
let rec: MaterialRec;
if (field === "i-cat") {
if (!it.cat.trim()) return;
rec = { topic: selectedTopic, category: it.cat.trim(), brand: "", specs: [] };
} else if (field === "i-brand") {
if (!it.brand.trim()) return;
rec = { topic: selectedTopic, category: it.cat.trim(), brand: it.brand.trim(), specs: [] };
} else {
if (!it.specs.length) return;
rec = { topic: selectedTopic, category: it.cat.trim(), brand: it.brand.trim(), specs: it.specs };
}
const dup = !!matchMaterial(materials, rec.category, rec.brand, rec.specs);
if (dup) return;
onRemember(rec);
};
return (
<div className="space-y-4">
{/* هدر */}
<div className="space-y-1">
<div className="flex items-center justify-between">
<div className="flex items-center gap-2">
<span className="flex h-6 w-6 shrink-0 items-center justify-center rounded-full bg-blue-600 text-xs font-bold text-white shadow-xs">
۲
</span>
<h3 className="text-sm sm:text-base font-bold text-ink">
اقلام سفارش
</h3>
</div>
<span className="rounded-full bg-blue-500/10 px-2.5 py-0.5 text-[11px] font-semibold text-blue-500 border border-blue-500/20">
{faNum(items.length)} قلم
</span>
</div>
<p className="text-[11.5px] sm:text-xs text-muted leading-relaxed">
مشخصات، تعداد و قیمت هر قلم را ثبت کنید. گزینه‌های جدید با تایپ ذخیره می‌شوند.
</p>
</div>
{/* لیست کارت‌های اقلام */}
<div data-field="line_items" className="flex flex-col gap-3">
{items.map((it, idx) => (
<div
key={it.tempId}
className="rounded-xl border border-line bg-panel p-3.5 sm:p-4 shadow-2xs space-y-3 transition-all"
>
{/* سربرگ قلم */}
<div className="flex items-center justify-between border-b border-line pb-2">
<div className="flex items-center gap-1.5 min-w-0">
<span className="flex h-5 w-5 shrink-0 items-center justify-center rounded-full bg-blue-500/10 text-[11px] font-bold text-blue-500">
{faNum(idx + 1)}
</span>
<span className="text-xs font-bold text-ink truncate">
{it.cat || "قلم جدید"} {it.brand ? `• ${it.brand}` : ""}
</span>
</div>
{items.length > 1 && (
<button
type="button"
className="inline-flex items-center gap-1 rounded-md px-2 py-0.5 text-xs text-rose-500 hover:bg-rose-500/10 transition-colors"
title="حذف قلم"
onClick={() => remove(it.tempId)}
>
<Trash2 className="h-3.5 w-3.5" />
<span className="text-[11px]">حذف</span>
</button>
)}
</div>
{/* ردیف ۱: متریال و برند */}
<div className="grid grid-cols-2 gap-2.5">
<div className="flex flex-col gap-1 min-w-0">
<label className="text-[11px] font-semibold text-muted text-right">متریال</label>
<Combobox
value={it.cat}
onChange={(x) => patch(it.tempId, { cat: x.label })}
items={allMaterialNames}
allowAdd
addSuffix="به عنوان متریال جدید"
placeholder="نام متریال"
onInputChange={(v) => patch(it.tempId, { cat: v })}
onBlur={() => rememberField("i-cat", it)}
inputClassName="!text-xs !h-9 text-right"
className="min-w-0"
/>
</div>
<div className="flex flex-col gap-1 min-w-0">
<label className="text-[11px] font-semibold text-muted text-right">برند</label>
<Combobox
value={it.brand}
onChange={(x) => patch(it.tempId, { brand: x.label })}
items={materialOptions(materials, selectedTopic, it, "brand", items, brandOptions)}
allowAdd
addSuffix="به عنوان برند جدید"
placeholder="برند"
onInputChange={(v) => patch(it.tempId, { brand: v })}
onBlur={() => rememberField("i-brand", it)}
inputClassName="!text-xs !h-9 text-right"
className="min-w-0"
/>
</div>
</div>
{/* ردیف ۲: مشخصه فنی */}
<div className="flex flex-col gap-1 min-w-0">
<label className="text-[11px] font-semibold text-muted text-right">مشخصه فنی / ابعاد</label>
<MultiSelectCombobox
values={it.specs}
onChange={(specs) => patch(it.tempId, { specs })}
options={materialOptions(materials, selectedTopic, it, "spec", items, [], specOptions)}
placeholder="انتخاب مشخصات (مثلاً ضخامت، رنگ، تیپ...)"
className="min-w-0"
/>
</div>
{/* بخش مقادیر و محاسبات مالی */}
<div className="rounded-lg bg-bg/50 p-2.5 border border-line space-y-3">
{/* ردیف ۳: تعداد + واحد سنجش */}
<div className="grid grid-cols-[100px_1fr] sm:grid-cols-[120px_1fr] gap-2.5">
<div className="flex flex-col gap-1 min-w-0">
<label className="text-[10.5px] font-semibold text-muted text-right">تعداد</label>
<NumberInput
value={it.qty}
onChange={(qty) => {
patch(it.tempId, {
qty,
total: qty != null && it.price != null ? Math.round(qty * it.price) : it.total,
});
}}
placeholder="مقدار"
className="!text-right text-right"
/>
</div>
<div className="flex flex-col gap-1 min-w-0">
<label className="text-[10.5px] font-semibold text-muted text-right">واحد سنجش</label>
<Combobox
value={it.unit}
onChange={(x) => patch(it.tempId, { unit: x.label })}
items={allUnits.filter((u) => normalize(u) !== normalize(it.unit))}
allowAdd
addSuffix="به عنوان واحد جدید"
placeholder="واحد (شاخه، متر، کیلو...)"
onInputChange={(v) => patch(it.tempId, { unit: v })}
onAdd={(v) => {
const name = v.trim();
if (!name) return;
void apiV26.catalog
.createUnit(name)
.then(() => {
setUnitOptions((prev) =>
prev.some((u) => normalize(u) === normalize(name)) ? prev : [...prev, name],
);
})
.catch(() => {});
}}
inputClassName="!text-xs !h-9 text-right"
className="min-w-0"
/>
</div>
</div>
{/* ردیف ۴: قیمت هر واحد (راست‌چین شده) */}
<div className="flex flex-col gap-1 min-w-0 border-t border-line/60 pt-2.5">
<label className="text-[10.5px] font-semibold text-muted text-right">
{it.unit ? `قیمت هر ${it.unit} (تومان)` : "قیمت هر واحد (تومان)"}
</label>
<NumberInput
value={it.price}
onChange={(price) => {
patch(it.tempId, {
price,
total: it.qty != null && price != null ? Math.round(it.qty * price) : it.total,
});
}}
placeholder="قیمت هر واحد"
showWords
className="!text-right text-right"
/>
</div>
{/* ردیف ۵: قیمت کل قلم (راست‌چین شده) */}
<div className="flex flex-col gap-1 min-w-0 border-t border-line/60 pt-2.5">
<label className="text-[10.5px] font-semibold text-muted text-right">قیمت کل این قلم (تومان)</label>
<NumberInput
value={it.total}
onChange={(total) => {
patch(it.tempId, {
total,
price:
total != null && it.qty != null && it.qty > 0 ? Math.round(total / it.qty) : it.price,
});
}}
placeholder="قیمت کل قلم"
showWords
className="!text-right text-right"
/>
</div>
</div>
</div>
))}
</div>
{/* دکمه افزودن قلم جدید */}
<button
type="button"
className="flex w-full items-center justify-center gap-1.5 rounded-xl border border-dashed border-line bg-panel py-2.5 text-xs font-semibold text-ink hover:border-accent hover:text-accent active:scale-[0.99] transition-all"
onClick={add}
>
<Plus className="h-4 w-4" />
<span>افزودن قلم جدید</span>
</button>
</div>
);
}