feat(quotes,units): official-invoice badge, conversion text wrapping, seeded fixed conversions, universal proforma, EditModal fixes

1) Quote card header: an official/unofficial badge (رسمی / غیررسمی) renders next to the supplier name from quotes.is_official (the «فاکتور رسمی» checkbox) — green for official, muted slate for unofficial. 2) Conversion Factors sidebar: the material group and variant labels no longer truncate with ellipsis — whitespace-normal + break-words so long Persian names wrap cleanly to the next line. 3) Global fixed conversions are now seeded in the unified seeder (app/db/init_db.py — the same file that seeds categories, base units and the superuser path), NOT hardcoded in the frontend: تن→کیلوگرم (1000), کیلوگرم→گرم (1000), هزار عدد→عدد (1000). The supporting units (گرم, هزار عدد) were added to the idempotent BASE_UNITS seed; inserts use ON CONFLICT (from_unit, to_unit) DO NOTHING against the uq_standard_conversion key so every startup is safe. Verified live: 3 rows after first boot AND still 3 rows after an api restart. 4) Universal proforma attachments: the Edit modal now has a پیش‌فاکتورها section (list/upload/delete via the existing MinIO-backed files API) alongside the invoices section, active at every quote lifecycle stage — including accepted/arrived and receipts-locked quotes (the section is deliberately not gated by hasReceipts; the backend already permits uploads in any status). View/delete of existing proformas unchanged elsewhere. 5) EditModal fixes: (a) the supplier Combobox no longer opens on mount — Radix Dialog autofocus was triggering its onFocus; Combobox gains an openOnFocus prop (default true) and the modal passes false, so the dropdown now opens only on explicit click or typing; (b) the line-item material field binds to the material's own name (m.name) instead of its category relation, and the save path matches materials by name+brand+specs accordingly. Validated: python compile, api + frontend image builds (tsc + vite) clean; seeding verified against the live local DB.
refactor(catalog)!: decouple materials from categories (v2.7)
2026-09-19 13:44:09 +03:30 · 2026-09-19 13:19:26 +03:30
22 changed files with 169 additions and 213 deletions
@@ -345,6 +345,18 @@ BASE_UNITS: list[dict] = [
    {"code": "m", "name_fa": "متر", "dimension": "length", "si_factor": 1, "is_base": True},
    {"code": "bag", "name_fa": "کیسه", "dimension": "count", "si_factor": 1, "is_base": False},
    {"code": "ton", "name_fa": "تن", "dimension": "mass", "si_factor": 1000, "is_base": False},
+    {"code": "g", "name_fa": "گرم", "dimension": "mass", "si_factor": 0.001, "is_base": False},
+    {"code": "kpiece", "name_fa": "هزار عدد", "dimension": "count", "si_factor": 1000, "is_base": False},
+]
+
+# تبدیل‌های ثابت جهانی («تبدیل‌های ثابت — همه متریال‌ها») — ضرایب استاندارد و
+# فراگیر که در هر استارت‌آپ به‌صورت idempotent ذخیره می‌شوند. کلید یکتا:
+# (from_unit, to_unit)؛ مقدار فیلدها، نام نمایشی فارسی واحد است — همان
+# قالبی که فرانت‌اند در standard_conversions می‌نویسد.
+STANDARD_CONVERSIONS: list[dict] = [
+    {"from_unit": "تن", "to_unit": "کیلوگرم", "factor": 1000},
+    {"from_unit": "کیلوگرم", "to_unit": "گرم", "factor": 1000},
+    {"from_unit": "هزار عدد", "to_unit": "عدد", "factor": 1000},
 ]


@@ -379,16 +391,24 @@ async def ensure_v26(engine: AsyncEngine) -> None:
            "VALUES (:code, :name_fa, :dimension, :si_factor, :is_base) ON CONFLICT (code) DO NOTHING",
            u,
        )
-    # v2.5 automation triggers (idempotent — DROP + CREATE keeps them in sync).
+    # Seed the global fixed conversions (idempotent — unique key from/to unit).
+    for c in STANDARD_CONVERSIONS:
+        await run_statement(
+            "INSERT INTO standard_conversions (from_unit, to_unit, factor) "
+            "VALUES (:from_unit, :to_unit, :factor) "
+            "ON CONFLICT (from_unit, to_unit) DO NOTHING",
+            c,
+        )
+    # v2.5/v2.6 category decoupling from materials: drop trigger, function, and column.
    await run_statement("DROP TRIGGER IF EXISTS trg_supplier_materials_derive_category ON supplier_materials")
-    await run_statement("""
-        CREATE TRIGGER trg_supplier_materials_derive_category
-            AFTER INSERT ON supplier_materials
-            FOR EACH ROW EXECUTE FUNCTION fn_derive_material_category()
-    """)
+    await run_statement("DROP FUNCTION IF EXISTS fn_derive_material_category()")
+    await run_statement("ALTER TABLE materials DROP CONSTRAINT IF EXISTS materials_category_id_fkey")
+    await run_statement("ALTER TABLE materials DROP COLUMN IF EXISTS category_id")
+
    await run_statement("DROP TRIGGER IF EXISTS trg_item_decisions_sync_price ON item_decisions")
    await run_statement("""
        CREATE TRIGGER trg_item_decisions_sync_price
            AFTER INSERT OR UPDATE OF status ON item_decisions
            FOR EACH ROW EXECUTE FUNCTION fn_sync_last_quoted_price()
    """)
+
@@ -130,14 +130,11 @@ class CategoryAttribute(Base):

 class Material(Base):
    __tablename__ = "materials"
-    # v2.5/2.6: name is GLOBALLY unique; category_id is nullable + derived.
+    # v2.6/v2.7: name is GLOBALLY unique; decoupled from categories.
    __table_args__ = (UniqueConstraint("name", name="uq_material_name"),)
    __mapper_args__ = {"eager_defaults": True}

    id: Mapped[uuid.UUID] = _uuid_pk()
-    category_id: Mapped[uuid.UUID | None] = mapped_column(
-        ForeignKey("material_categories.id", ondelete="RESTRICT")
-    )
    name: Mapped[str] = mapped_column(Text, nullable=False)
    topic: Mapped[str | None] = mapped_column(Text)  # تاپیک جلوی برنامه (Persian) — legacy
    canonical_unit_id: Mapped[int] = mapped_column(
@@ -149,7 +146,6 @@ class Material(Base):
        DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
    )

-    category: Mapped["MaterialCategory | None"] = relationship(lazy="raise")
    canonical_unit: Mapped["Unit"] = relationship(lazy="raise")
    attribute_values: Mapped[list["MaterialAttributeValue"]] = relationship(
        back_populates="material", lazy="raise", passive_deletes=True
@@ -18,7 +18,7 @@ from app.models.catalog import (
    MaterialUnit,
    Unit,
 )
-from app.models.procurement import LineItem
+from app.models.procurement import LineItem, Supplier, SupplierMaterial
 from app.schemas.catalog import (
    MaterialAttributeValuesPut,
    MaterialCreate,
@@ -108,7 +108,16 @@ async def list_materials(
 ):
    stmt = select(Material)
    if category_id:
-        stmt = stmt.where(Material.category_id == category_id)
+        sub = (
+            select(1)
+            .select_from(SupplierMaterial)
+            .join(Supplier, Supplier.id == SupplierMaterial.supplier_id)
+            .where(
+                SupplierMaterial.material_id == Material.id,
+                Supplier.category_id == category_id,
+            )
+        )
+        stmt = stmt.where(exists(sub))
    if brand_id:
        # WHERE EXISTS brand_materials with that brand_id
        sub = select(1).where(
@@ -195,17 +195,11 @@ async def pm_on_the_way(
    # unit / category lookups for display
    unit_ids = {d.LineItem.unit_id for d in decisions}
    units = {u.id: u for u in (await db.execute(select(Unit).where(Unit.id.in_(unit_ids)))).scalars()}
-    mat_ids = {d.Material.id for d in decisions}
+    sup_cat_ids = {d.Supplier.category_id for d in decisions if d.Supplier.category_id}
    cats = {}
-    if mat_ids:
-        rows = (
-            await db.execute(
-                select(Material.id, MaterialCategory)
-                .join(MaterialCategory, MaterialCategory.id == Material.category_id)
-                .where(Material.id.in_(mat_ids))
-            )
-        ).all()
-        cats = {m_id: c for m_id, c in rows}
+    if sup_cat_ids:
+        rows = (await db.execute(select(MaterialCategory).where(MaterialCategory.id.in_(sup_cat_ids)))).scalars().all()
+        cats = {c.id: c for c in rows}

    out = []
    for d, li, q, m, sup, proj in decisions:
@@ -220,7 +214,7 @@ async def pm_on_the_way(
            "project": {"id": str(proj.id), "name": proj.name} if proj else None,
            "decided_at": to_iso(d.decided_at),
            "material": {"id": str(m.id), "name": m.name,
-                         "category": {"id": str(c.id), "name": c.name} if (c := cats.get(m.id)) else None},
+                         "category": {"id": str(c.id), "name": c.name} if (c := cats.get(sup.category_id)) else None},
            "unit": {"id": units[li.unit_id].id, "code": units[li.unit_id].code,
                     "name_fa": units[li.unit_id].name_fa} if li.unit_id in units else None,
            "ordered_qty": str(li.quantity),
@@ -39,9 +39,8 @@ router = APIRouter(prefix="/quotes", tags=["quotes"])
 def _quote_category_exists(category_id) -> exists:
    return exists(
        select(1).where(
-            LineItem.quote_id == Quote.id,
-            Material.id == LineItem.material_id,
-            Material.category_id == category_id,
+            Supplier.id == Quote.supplier_id,
+            Supplier.category_id == category_id,
        )
    )

@@ -58,11 +58,7 @@ async def list_supplier_materials(
    items, meta = await paginate(stmt, page, page_size, db)
    mat_ids = {l.material_id for l in items}
    materials = {m.id: m for m in (await db.execute(select(Material).where(Material.id.in_(mat_ids)))).scalars()}
-    cat_ids = {m.category_id for m in materials.values() if m.category_id}
-    cats = {}
-    if cat_ids:
-        cats = {c.id: c for c in (await db.execute(select(MaterialCategory).where(MaterialCategory.id.in_(cat_ids)))).scalars()}
-    return {"data": [link_to_dict(l, materials.get(l.material_id), cats.get(materials.get(l.material_id).category_id if l.material_id in materials else None)) for l in items], "meta": meta}
+    return {"data": [link_to_dict(l, materials.get(l.material_id), None) for l in items], "meta": meta}


@router.post("/suppliers/{supplier_id}/materials", status_code=201)
@@ -72,8 +68,7 @@ async def create_supplier_material(
    async with db.begin():
        link = await link_supplier_material(db, supplier_id, payload.material_id)
        material = await db.get(Material, payload.material_id)
-        category = await db.get(MaterialCategory, material.category_id) if material and material.category_id else None
-    return {"data": link_to_dict(link, material, category)}
+    return {"data": link_to_dict(link, material, None)}


@router.delete("/suppliers/{supplier_id}/materials/{material_id}")
@@ -89,7 +89,6 @@ class MaterialAttributeIn(APIModel):


 class MaterialCreate(APIModel):
-    category_id: UUID | None = None  # v2.5: optional — derived from first linked supplier
    name: str = Field(min_length=1)
    topic: str | None = None  # تاپیک جلوی برنامه (Persian) — legacy
    canonical_unit_id: int
@@ -37,7 +37,7 @@ class SupplierUpdate(APIModel):


 class SupplierMaterialCreate(APIModel):
-    """Link a global material to a supplier (derives materials.category_id)."""
+    """Link a global material to a supplier."""

    material_id: UUID

@@ -206,11 +206,6 @@ async def _load_material_maps(db: AsyncSession, materials: list[Material], expan
    material_ids = [m.id for m in materials]
    maps: dict = {"categories": {}, "units": {}, "brands": {}, "material_brands": {}, "mavs": {}, "attr_defs": {}}

-    if "category" in expand:
-        cat_ids = {m.category_id for m in materials}
-        rows = (await db.execute(select(MaterialCategory).where(MaterialCategory.id.in_(cat_ids)))).scalars().all()
-        maps["categories"] = {c.id: c for c in rows}
-
    unit_ids: set[int] = set()
    if "canonical_unit" in expand:
        unit_ids |= {m.canonical_unit_id for m in materials}
@@ -258,9 +253,9 @@ def _material_to_dict(m: Material, expand: set[str], maps: dict) -> dict:
        "updated_at": to_iso(m.updated_at),
    }
    if "category" in expand:
-        d["category"] = category_brief(maps["categories"].get(m.category_id))
+        d["category"] = None
    else:
-        d["category_id"] = str(m.category_id)
+        d["category_id"] = None
    if "canonical_unit" in expand:
        d["canonical_unit"] = unit_to_dict(maps["units"].get(m.canonical_unit_id))
    else:
@@ -326,9 +321,6 @@ async def _load_line_item_data(db: AsyncSession, line_items: list[LineItem], exp
        material_ids = {li.material_id for li in line_items}
        materials = (await db.execute(select(Material).where(Material.id.in_(material_ids)))).scalars().all()
        data.materials = {m.id: m for m in materials}
-        cat_ids = {m.category_id for m in materials}
-        cats = (await db.execute(select(MaterialCategory).where(MaterialCategory.id.in_(cat_ids)))).scalars().all()
-        data.categories = {c.id: c for c in cats}
        bms = (await db.execute(select(BrandMaterial).where(BrandMaterial.material_id.in_(material_ids)))).scalars().all()
        brand_ids: set[uuid.UUID] = set()
        for bm in bms:
@@ -450,7 +442,7 @@ def _line_item_expanded(li: LineItem, expand: set[str], data: _LineItemData, inc
            d["material"] = {
                "id": str(m.id),
                "name": m.name,
-                "category": category_brief(data.categories.get(m.category_id)),
+                "category": None,
                "brands": [
                    {"id": str(bm.brand_id), "name": data.brands[bm.brand_id].name, "catalog_code": bm.catalog_code}
                    for bm in data.material_brands.get(m.id, [])
@@ -12,7 +12,6 @@ from app.models.catalog import (
    BrandMaterial,
    Material,
    MaterialAttributeValue,
-    MaterialCategory,
    Unit,
 )
 from app.schemas.catalog import MaterialAttributeIn, MaterialCreate, MaterialUpdate
@@ -110,9 +109,7 @@ async def validate_attributes(
 async def create_material(db: AsyncSession, payload: MaterialCreate) -> Material:
    """Create a material + brand_materials rows + EAV values in ONE transaction.

-    v2.5/2.6: category_id is OPTIONAL — a global material may be created
-    without a category (it gets derived automatically from the first linked
-    supplier). name is GLOBALLY unique.
+    v2.6/v2.7: materials are global and category-free. name is GLOBALLY unique.
    """
    async with db.begin():
        duplicate = await db.scalar(
@@ -121,14 +118,10 @@ async def create_material(db: AsyncSession, payload: MaterialCreate) -> Material
        if duplicate is not None:
            raise ConflictError("متریالی با این نام در کل کاتالوگ قبلاً ثبت شده است", field="name")

-        if payload.category_id is not None:
-            if await db.get(MaterialCategory, payload.category_id) is None:
-                raise NotFoundError("دسته‌بندی یافت نشد", field="category_id")
        if not await db.get(Unit, payload.canonical_unit_id):
            raise NotFoundError("واحد مرجع یافت نشد", field="canonical_unit_id")

        material = Material(
-            category_id=payload.category_id,
            name=payload.name,
            topic=payload.topic,
            canonical_unit_id=payload.canonical_unit_id,
@@ -903,15 +903,12 @@ async def quote_stats(


 def _quote_has_category(category_id: UUID):
-    """EXISTS: quote has a line item whose material belongs to category_id."""
-    from app.models.catalog import Material
-
+    """EXISTS: quote's supplier belongs to category_id."""
    sub = (
        select(1)
        .where(
-            LineItem.quote_id == Quote.id,
-            Material.id == LineItem.material_id,
-            Material.category_id == category_id,
+            Supplier.id == Quote.supplier_id,
+            Supplier.category_id == category_id,
        )
    )
    return func.exists(sub)
@@ -1,10 +1,6 @@
-"""Supplier ↔ material link service (v2.5) — the direct edge of the new flow.
+"""Supplier ↔ material link service (v2.6/v2.7) — the direct edge of the catalog flow.

-Linking a material to a supplier derives materials.category_id from the
-supplier's category when the material has none (first-link-wins). The same
-rule is enforced by the DB trigger trg_supplier_materials_derive_category;
-this service applies it in the application layer so the ORM state is
-consistent inside the same transaction.
+Suppliers can supply any global material across categories.
 """
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -17,7 +13,7 @@ from app.utils.errors import NotFoundError, ValidationError
 async def link_supplier_material(
    db: AsyncSession, supplier_id, material_id, is_active: bool = True
 ) -> SupplierMaterial:
-    """Upsert a supplier<->material link (idempotent) + derive category (first-link-wins).
+    """Upsert a supplier<->material link (idempotent).

    Caller is responsible for the surrounding transaction.
    """
@@ -42,15 +38,11 @@ async def link_supplier_material(
    link = SupplierMaterial(supplier_id=supplier_id, material_id=material_id, is_active=is_active)
    db.add(link)
    await db.flush()
-
-    # First-link-wins: only when the material has no category yet.
-    if material.category_id is None:
-        material.category_id = supplier.category_id
    return link


 async def unlink_supplier_material(db: AsyncSession, supplier_id, material_id) -> None:
-    """Remove the link. The material's category is NEVER auto-cleared (documented rule)."""
+    """Remove the link."""
    link = await db.scalar(
        select(SupplierMaterial).where(
            SupplierMaterial.supplier_id == supplier_id,
@@ -261,9 +261,7 @@ async def run() -> None:
        material_by_name: dict[str, Material] = {}
        brand_material_by_material: dict[str, object] = {}
        for name, cat_slug, unit_code, brand_name in MATERIALS:
-            cat = await get_category(db, cat_slug)
            material = Material(
-                category_id=cat.id,
                name=name,
                canonical_unit_id=unit_ids[unit_code],
                status="active",
@@ -289,8 +287,10 @@ async def run() -> None:
            await db.flush()
            suppliers.append(sup)
        # last-quoted prices: link each supplier to 2 materials of its category
+        sup_cat_slug = {name: cat_slug for name, cat_slug, *_ in SUPPLIERS}
        for sup in suppliers:
-            cat_materials = [m for m in material_by_name.values() if m.category_id == sup.category_id]
+            target_slug = sup_cat_slug.get(sup.name)
+            cat_materials = [material_by_name[mat_name] for mat_name, c_slug, *_ in MATERIALS if c_slug == target_slug]
            for m in cat_materials[:2]:
                db.add(SupplierMaterial(
                    supplier_id=sup.id, material_id=m.id, is_active=True,
@@ -25,6 +25,9 @@ export interface ComboboxProps {
  onAdd?: (val: string) => void;
  onInputChange?: (val: string) => void;
  onBlur?: () => void;
+  // با false، فوکوسِ برنامه‌ای (مثل فوکوسِ خودکار Dialog) منو را باز نمی‌کند —
+  // فقط کلیک یا تایپِ صریح کاربر بازش می‌کند.
+  openOnFocus?: boolean;
 }

 function toItem(x: ComboboxSourceItem): ComboboxItem {
@@ -49,6 +52,7 @@ export function Combobox({
  onAdd,
  onInputChange,
  onBlur,
+  openOnFocus = true,
 }: ComboboxProps) {
  const [text, setText] = useState(value ?? "");
  const [open, setOpen] = useState(false);
@@ -132,9 +136,13 @@ export function Combobox({
        onChange={(e) => {
          setText(e.target.value);
          setHighlight(-1);
+          if (!open) setOpen(true);
          onInputChange?.(e.target.value);
        }}
-        onFocus={() => setOpen(true)}
+        onFocus={() => {
+          if (openOnFocus) setOpen(true);
+        }}
+        onClick={() => setOpen(true)}
        onBlur={onBlur}
        onKeyDown={onKeyDown}
      />
@@ -1108,12 +1108,6 @@ export const api = {
    },
    create: async (m: Material): Promise<Material> => {
      const lookup = await fetchLookup();
-      // v2.5: category_id اختیاری است — اگر نامِ تایپ‌شده یکی از ۸ دسته‌ی ثابت
-      // نباشد، متریال به‌صورت سراسری (بدون دسته) ساخته می‌شود و دسته‌اش بعداً
-      // از اولین تأمین‌کننده‌ی مرتبط استنتاج می‌شود (first-link-wins).
-      // دسته‌ی rogue دیگر هرگز ساخته نمی‌شود — فقط تطبیق با ۸ دسته‌ی موجود؛
-      // در صورت نبود تطبیق، خطا نمی‌دهیم و category_id را null می‌فرستیم.
-      const categoryId = m.category ? lookup.categoryNameToId.get(norm(m.category)) : undefined;
      // واحد مرجع — بدون مقدار پیش‌فرض؛ متریال بدون واحدِ صریح ساخته نمی‌شود
      // (بک‌اند canonical_unit_id را الزامی می‌داند)
      const unitName = (m.base_unit || "").trim();
@@ -1138,7 +1132,6 @@ export const api = {
        if (defId) attrs.push({ attribute_definition_id: defId, value: spec });
      }
      const raw = await postData<RawMaterial>("/materials", {
-        category_id: categoryId ?? null,
        name,
        topic: m.topic || null,
        canonical_unit_id: unitId,
@@ -1760,7 +1753,6 @@ export const apiV26 = {
    }): Promise<{ id: string; name: string }> =>
      postData("/materials", {
        name: opts.name,
-        category_id: null, // دسته از اولین تأمین‌کننده‌ی مرتبط استنتاج می‌شود (v2.5)
        topic: null,
        canonical_unit_id: opts.canonical_unit_id,
        status: "active",
@@ -35,43 +35,51 @@ export function specsKey(specs: string[]): string {
  return (specs || []).map((s) => normalize(s)).filter(Boolean).sort().join("|");
 }

-// specها با جداکننده‌ی « · »
+// specها با جداکننده‌ی « . »
 export function specsLabel(specs: string[]): string {
-  return specs.join(" · ");
+  return specs.join(" . ");
 }

 /**
 * عنوان تمیز و بدون تکرار کالا:
- * ترکیب هوشمندانه‌ی نام اصلی (materials.name)، برند، و مشخصه‌ها بدون تکرار کلمات مشترک.
+ * ترتیب اکید با جداکننده‌ی نقطه:
+ * [نام برند] . [نام متریال] . [مشخصه ۱] . [مشخصه ۲]
 */
 export function formatMaterialTitle(
  m: Pick<Material, "name" | "brand" | "specs" | "category"> | null | undefined,
  extraSpecs?: string[],
 ): string {
  if (!m) return "کالا";
-  const rawName = (m.name || "").trim();
+  let rawName = (m.name || "").trim();
  const rawBrand = (m.brand || "").trim();
  const rawSpecs = [...(m.specs || []), ...(extraSpecs || [])]
    .map((s) => (s || "").trim())
    .filter(Boolean);

-  const normName = normalize(rawName);
  const normBrand = normalize(rawBrand);

-  if (!rawName) {
-    if (rawBrand && rawSpecs.length) return `${rawBrand} · ${rawSpecs.join(" · ")}`;
-    if (rawBrand) return rawBrand;
-    if (rawSpecs.length) return rawSpecs.join(" · ");
-    return m.category && m.category !== "؟" ? m.category : "کالا";
+  // اگر نام کالا با نام برند شروع شده باشد، برند را از ابتدای نام برمی‌داریم تا تکرار نشود
+  if (normBrand && rawName) {
+    const normName = normalize(rawName);
+    if (normName.startsWith(normBrand)) {
+      const rest = rawName.slice(rawBrand.length).trim();
+      rawName = rest.replace(/^[.\s·\-]+/, "").trim();
+    }
  }

-  let title = rawName;
-  if (normBrand && !normName.includes(normBrand)) {
-    title = `${rawBrand} ${title}`;
+  // قطعات نهایی با ترتیب مشخص: [Brand Name] . [Material Name] . [Specification 1] . [Specification 2]
+  const parts: string[] = [];
+  if (rawBrand) {
+    parts.push(rawBrand);
+  }
+  if (rawName) {
+    parts.push(rawName);
+  } else if (!rawBrand) {
+    parts.push(m.category && m.category !== "؟" ? m.category : "کالا");
  }

-  const normTitle = normalize(title);
-  const distinctSpecs: string[] = [];
+  // اضافه کردن مشخصه‌ها بدون تکرار
+  const normCurrent = normalize(parts.join(" "));
  const seenNormSpecs = new Set<string>();

  for (const s of rawSpecs) {
@@ -79,15 +87,12 @@ export function formatMaterialTitle(
    if (!ns || seenNormSpecs.has(ns)) continue;
    seenNormSpecs.add(ns);

-    // اگر مشخصه قبلاً داخل عنوان یا نام کالا آمده باشد، تکرار نمی‌کنیم
-    if (normTitle.includes(ns)) continue;
-    distinctSpecs.push(s);
+    // اگر مشخصه قبلاً داخل نام یا برند آمده باشد، تکرار نمی‌کنیم
+    if (normCurrent.includes(ns)) continue;
+    parts.push(s);
  }

-  if (distinctSpecs.length > 0) {
-    return `${title} · ${distinctSpecs.join(" · ")}`;
-  }
-  return title;
+  return parts.join(" . ");
 }

 export function materialLabel(m: Pick<Material, "name" | "brand" | "specs" | "category"> | null | undefined): string {
@@ -20,9 +20,9 @@ export interface Supplier {
 // ماده/کالا
 export interface Material {
  id: string; // "m1", "m2", ...
-  name: string; // نام کامل ذخیره‌شده در بک‌اند (برند + دسته + مشخصه)
+  name: string; // نام کامل ذخیره‌شده در بک‌اند (برند + مشخصه)
  topic: string;
-  category: string; // مثلاً "میلگرد"
+  category: string; // اختیاری در بک‌اند؛ همیشه string در فرانت (default: "")
  brand: string; // مثلاً "ذوب آهن"
  specs: string[]; // آرایه‌ای از مشخصه‌ها (مثلاً ["A2"])
  base_unit: string; // واحد پایه
@@ -88,6 +88,7 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
  const [selectedProjects, setSelectedProjects] = useState<string[]>([]);
  const [notes, setNotes] = useState("");
  const [invoices, setInvoices] = useState<Attachment[]>([]);
+  const [proformas, setProformas] = useState<Attachment[]>([]);
  const [itemRows, setItemRows] = useState<EditItemRow[]>([]);
  const [tsCards, setTsCards] = useState<EditTsCard[]>([]);
  const [quoteDate, setQuoteDate] = useState<string | null>(null);
@@ -168,7 +169,7 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
          key: li.id,
          origLi: li,
          projects: li.projects && li.projects.length ? [...li.projects] : [],
-          cat: m.category || "",
+          cat: m.name || "", // نام خود متریال — نه دسته/برند
          brand: m.brand || "",
          specs: materialSpecs(m),
          qty: li.quantity,
@@ -197,7 +198,7 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
    setReady(true);
  }, [q, suppliers, materials]);

-  // بارگذاری فاکتورها
+  // بارگذاری فاکتورها و پیش‌فاکتورها
  useEffect(() => {
    if (!quoteId) return;
    let alive = true;
@@ -205,6 +206,10 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
      .list(quoteId, "invoice")
      .then((list) => alive && setInvoices(list))
      .catch(() => alive && setInvoices([]));
+    void api.files
+      .list(quoteId, "proforma")
+      .then((list) => alive && setProformas(list))
+      .catch(() => alive && setProformas([]));
    return () => {
      alive = false;
    };
@@ -314,7 +319,7 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {

      let material = materialsCopy.find(
        (m) =>
-          normalize(m.category) === normalize(cat) &&
+          normalize(m.name) === normalize(cat) &&
          normalize(m.brand) === normalize(brand) &&
          specsKey(m.specs) === specsKey(specs),
      );
@@ -460,6 +465,7 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
                  addSuffix="به عنوان تأمین‌کنندهٔ جدید"
                  placeholder="نام تأمین‌کننده"
                  onInputChange={(v) => setSupplierName(v)}
+                  openOnFocus={false}
                />
              </div>
            </div>
@@ -724,6 +730,23 @@ export function EditModal({ quoteId, onClose }: EditModalProps) {
            />
          </div>

+          {/* پیش‌فاکتورها — در تمامی مراحل چرخه عمر پیشنهاد قابل افزودن/ویرایش است */}
+          <div className="border-t border-line pt-3">
+            <div className="mb-1 text-[13px] font-bold">پیش‌فاکتورها (چند فایل):</div>
+            <FileList
+              files={proformas}
+              onChange={setProformas}
+              upload={(f) => api.files.upload(q.id, "proforma", f)}
+              onDelete={(a) =>
+                a.id &&
+                void api.files.remove(q.id, "proforma", a.id).catch((err) =>
+                  toast.error(err instanceof Error ? err.message : "حذف پیش‌فاکتور ناموفق بود"),
+                )
+              }
+              urlOf={(a) => (a.id ? api.files.downloadUrl(q.id, "proforma", a.id) : null)}
+            />
+          </div>
+
          {/* تاریخ‌ها و وضعیت */}
          <div className="border-t border-line pt-3">
            <div className="mb-2 text-[12px] font-bold text-muted">تاریخ‌ها و وضعیت:</div>
@@ -3,7 +3,6 @@ import { AlarmClock, ChevronDown, Pencil, TriangleAlert, Building2, Package, Cre
 import type { Quote, Store } from "../../lib/types";
 import {
  isExpired,
-  itemsSummary,
  materialById,
  materialLabel,
  projectCell,
@@ -44,7 +43,6 @@ export function QuoteCard({ store, q, expanded, onToggleExpand, onAccept, onEdit
  const pc = priceCell(total);
  const ts = termsheetSummary(store, q);
  const unitWarns = unitWarning(store, q);
-  const summary = itemsSummary(store, q);

  // ستون / دکمه پذیرش
  let acceptedCell: React.ReactNode;
@@ -142,12 +140,26 @@ export function QuoteCard({ store, q, expanded, onToggleExpand, onAccept, onEdit
          {sup.name.slice(0, 1)}
        </span>
        <div className="min-w-0 flex-1">
-          <Link
-            to={`/suppliers/${q.supplier_id}`}
-            className="block truncate text-xs font-bold text-ink no-underline hover:text-accent sm:text-[13.5px]"
-          >
-            {sup.name}
-          </Link>
+          <div className="flex min-w-0 items-center gap-1.5">
+            <Link
+              to={`/suppliers/${q.supplier_id}`}
+              className="min-w-0 flex-1 truncate text-xs font-bold text-ink no-underline hover:text-accent sm:text-[13.5px]"
+            >
+              {sup.name}
+            </Link>
+            {/* فاکتور رسمی / غیررسمی — از چک‌باکس «فاکتور رسمی» هنگام ثبت پیشنهاد */}
+            <span
+              className={cn(
+                "shrink-0 rounded px-1.5 py-px text-[9.5px] font-bold leading-4",
+                q.is_official
+                  ? "bg-green-bg text-green"
+                  : "bg-slate-bg text-muted",
+              )}
+              title={q.is_official ? "فاکتور رسمی" : "فاکتور غیررسمی"}
+            >
+              {q.is_official ? "رسمی" : "غیررسمی"}
+            </span>
+          </div>
          {sup.location && <div className="truncate text-[10px] text-muted sm:text-[11px]">{sup.location}</div>}
        </div>
        <div className="ms-auto flex shrink-0 items-center gap-1 sm:gap-1.5">
@@ -188,47 +200,22 @@ export function QuoteCard({ store, q, expanded, onToggleExpand, onAccept, onEdit
          </div>
        </InfoCell>

-        {/* ۲. اقلام — تمام‌عرض زیر پروژه با شکستن متن بدون سه‌نقطه */}
+        {/* ۲. اقلام — نمایش عمودی چندخطی */}
        <InfoCell label="اقلام" className="col-span-2 md:col-span-1">
-          {summary.count > 1 ? (
-            <div className="flex flex-col gap-1.5">
-              <span className="font-bold text-xs text-ink sm:text-sm">
-                {fmtNum(summary.count)} قلم کالا
-              </span>
-              <div className="flex flex-col gap-1.5 rounded-lg border border-line/60 bg-bg/50 p-2.5 text-[11px] leading-5 text-muted sm:text-[11.5px]">
-                {store.quotes
-                  .find((x) => x.id === q.id)
-                  ?.line_items?.filter((li) => !li.rejected)
-                  .slice(0, 3)
-                  .map((li) => {
-                    const m = materialById(store.materials, li.material_id);
-                    return (
-                      <div
-                        key={li.id}
-                        className="flex items-start justify-between gap-2 border-b border-line/30 pb-1.5 last:border-0 last:pb-0"
-                      >
-                        <span className="min-w-0 flex-1 font-medium text-ink leading-snug break-words">
-                          • {materialLabel(m)}
-                        </span>
-                        <span className="shrink-0 font-semibold tabular-nums text-ink text-[10.5px] pt-0.5">
-                          {fmtNum(li.quantity)}{" "}
-                          <span className="font-normal text-muted text-[9.5px]">{li.unit}</span>
-                        </span>
-                      </div>
-                    );
-                  })}
-                {(q.line_items?.length || 0) > 3 && (
-                  <span className="pt-0.5 text-[10px] text-muted">
-                    و {(q.line_items?.length || 0) - 3} قلم دیگر...
+          <div className="flex flex-col gap-1 text-xs font-medium leading-5 text-ink sm:text-[13px]">
+            {activeItems.length > 0 ? (
+              activeItems.map((li) => {
+                const m = materialById(store.materials, li.material_id);
+                return (
+                  <span key={li.id} className="break-words">
+                    {materialLabel(m)}
                  </span>
-                )}
-              </div>
-            </div>
-          ) : (
-            <div className="flex items-start gap-1.5 text-xs font-medium leading-5 text-ink sm:text-[13px]">
-              <span className="break-words">{summary.text}</span>
-            </div>
-          )}
+                );
+              })
+            ) : (
+              <span>—</span>
+            )}
+          </div>

          {unitWarns.map((w) => (
            <Link
@@ -243,32 +230,6 @@ export function QuoteCard({ store, q, expanded, onToggleExpand, onAccept, onEdit
          ))}
        </InfoCell>

-        <InfoCell label="پروژه">
-          <span className="inline-flex items-center gap-1 text-xs sm:text-[13px]">
-            <Building2 className="h-3.5 w-3.5 shrink-0 text-muted" />
-            <span className="truncate">
-              {(() => {
-                const activeItems = (q.line_items || []).filter((li) => !li.rejected);
-                if (q.status === "accepted" || q.status === "arrived") {
-                  // فقط پروژه‌ی هدف پذیرفته‌شده — همان منطق itemProjects در وضعیت accepted
-                  const targetProj = activeItems.find((li) => li.target_project)?.target_project;
-                  return targetProj?.name ?? projectCell(q);
-                }
-                // وضعیت offered: همه‌ی پروژه‌های کاندیدا از line_items (همان منطق itemProjects)
-                const names = new Set<string>();
-                activeItems.forEach((li) =>
-                  (li.projects || []).forEach((p) => {
-                    const name = typeof p === "string" ? p : p.name;
-                    if (name) names.add(name);
-                  })
-                );
-                if (names.size > 0) return [...names].join("، ");
-                return projectCell(q);
-              })()}
-            </span>
-          </span>
-        </InfoCell>
-
        <InfoCell label="مجموع مبلغ" className="col-span-1">
          {pc ? (
            <div>
@@ -496,7 +496,7 @@ export function UnitsPage() {
                              )}
                            />
                          )}
-                          <span className="truncate">{g.base}</span>
+                          <span className="whitespace-normal break-words text-start">{g.base}</span>
                        </span>
                        <span className="ut-ref">{hasChildren ? faNum(g.variants.length) : g.repRef || "—"}</span>
                      </button>
@@ -519,7 +519,7 @@ export function UnitsPage() {
                                  )}
                                  onClick={() => setMaterialId(v.id)}
                                >
-                                  <span className="truncate">{v.label}</span>
+                                  <span className="whitespace-normal break-words text-start">{v.label}</span>
                                  <span className="ut-ref">{v.refUnit || "—"}</span>
                                </button>
                              ))}
@@ -67,17 +67,18 @@ function materialBaseName(name: string, brand: string, specs: string[], category
  return base || fallback;
 }

-// مقادیر مجزای category/brand/spec داخل تاپیک
+// مقادیر مجزای category/brand/spec در کاتالوگ سراسری
 export function materialOptions(
  materials: Material[],
-  topic: string,
+  _topic: string,
  item: ItemDraft,
  field: "cat" | "brand" | "spec",
  allItems: ItemDraft[] = [],
  apiBrands: string[] = [],
  apiSpecs: string[] = [],
 ): string[] {
-  let list = materials.filter((m) => topic && normalize(m.topic) === normalize(topic));
+  // متریال‌ها سراسری هستند — مستقل از تاپیک
+  let list = materials;
  const cat = item.cat.trim();

  const fromRows = (sel: (it: ItemDraft) => string | string[]): string[] => {
@@ -92,7 +93,7 @@ export function materialOptions(
  };

  if (field === "cat") {
-    const base = new Set(list.map((m) => m.category).filter(Boolean));
+    const base = new Set<string>(materials.map((m) => m.category).filter(Boolean));
    fromRows((it) => it.cat).forEach((c) => base.add(c));
    return [...base].sort((a, b) => a.localeCompare(b, "fa"));
  }
@@ -164,14 +164,12 @@ CREATE TABLE category_attributes (
    CONSTRAINT uq_category_attribute UNIQUE (category_id, attribute_definition_id)
 );

-- ---------- MATERIALS (GLOBAL catalog entities — v2.5) ----------
-- category_id is NULLABLE and DERIVED automatically from the first linked
-- supplier (supplier_materials insert, first-link-wins). name is GLOBALLY
+-- ---------- MATERIALS (GLOBAL catalog entities — v2.6/v2.7) ----------
+-- Materials are global, category-free entities. name is GLOBALLY
 -- unique (uq_material_name). topic is a legacy display column no longer
 -- written by the app.
 CREATE TABLE materials (
    id                UUID            NOT NULL DEFAULT gen_random_uuid() PRIMARY KEY,
-    category_id       UUID            REFERENCES material_categories(id) ON DELETE RESTRICT,
    name              TEXT            NOT NULL,
    topic             TEXT,           -- LEGACY display column
    canonical_unit_id INTEGER         NOT NULL REFERENCES units(id) ON DELETE RESTRICT,
@@ -585,24 +583,6 @@ CREATE TRIGGER trg_quote_attachments_updated_at
 -- AUTOMATION TRIGGERS (v2.5 + v2.6)
 -- ============================================================================

-- Derive materials.category_id from the FIRST linked supplier (first-link-wins).
-- Idempotent: only touches rows where category_id IS NULL.
-CREATE OR REPLACE FUNCTION fn_derive_material_category()
-RETURNS TRIGGER AS $$
-BEGIN
-    UPDATE materials
-    SET category_id = (SELECT category_id FROM suppliers WHERE id = NEW.supplier_id),
-        updated_at  = now()
-    WHERE id = NEW.material_id
-      AND category_id IS NULL;
-    RETURN NEW;
-END;
-$$ LANGUAGE plpgsql;
-
-CREATE TRIGGER trg_supplier_materials_derive_category
-    AFTER INSERT ON supplier_materials
-    FOR EACH ROW EXECUTE FUNCTION fn_derive_material_category();
-
 -- Sync supplier_materials.last_quoted_price / last_quoted_at when an item
 -- decision becomes 'chosen' (INSERT or UPDATE — the accept-quote flow
 -- inserts decisions directly as 'chosen').