Add article generation and pricelist categories

internal/article/generator_test.go

@@ -0,0 +1,66 @@
+package article
+
+import (
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	"git.mchus.pro/mchus/quoteforge/internal/models"
+)
+
+func TestBuild_ParsesNetAndPSU(t *testing.T) {
+	local, err := localdb.New(filepath.Join(t.TempDir(), "local.db"))
+	if err != nil {
+		t.Fatalf("init local db: %v", err)
+	}
+	t.Cleanup(func() { _ = local.Close() })
+
+	if err := local.SaveLocalPricelist(&localdb.LocalPricelist{
+		ServerID:  1,
+		Source:    "estimate",
+		Version:   "S-2026-02-11-001",
+		Name:      "test",
+		CreatedAt: time.Now(),
+		SyncedAt:  time.Now(),
+	}); err != nil {
+		t.Fatalf("save local pricelist: %v", err)
+	}
+	localPL, err := local.GetLocalPricelistByServerID(1)
+	if err != nil {
+		t.Fatalf("get local pricelist: %v", err)
+	}
+
+	if err := local.SaveLocalPricelistItems([]localdb.LocalPricelistItem{
+		{PricelistID: localPL.ID, LotName: "NIC_2p25G_MCX512A-AC", LotCategory: "NIC", Price: 1},
+		{PricelistID: localPL.ID, LotName: "HBA_2pFC32_Gen6", LotCategory: "HBA", Price: 1},
+		{PricelistID: localPL.ID, LotName: "PS_1000W_Platinum", LotCategory: "PS", Price: 1},
+	}); err != nil {
+		t.Fatalf("save local items: %v", err)
+	}
+
+	items := models.ConfigItems{
+		{LotName: "NIC_2p25G_MCX512A-AC", Quantity: 1},
+		{LotName: "HBA_2pFC32_Gen6", Quantity: 1},
+		{LotName: "PS_1000W_Platinum", Quantity: 2},
+	}
+	result, err := Build(local, items, BuildOptions{
+		ServerModel:     "DL380GEN11",
+		SupportCode:     "1yW",
+		ServerPricelist: &localPL.ServerID,
+	})
+	if err != nil {
+		t.Fatalf("build article: %v", err)
+	}
+	if result.Article == "" {
+		t.Fatalf("expected article to be non-empty")
+	}
+	if contains(result.Article, "UNKNET") || contains(result.Article, "UNKPSU") {
+		t.Fatalf("unexpected UNK in article: %s", result.Article)
+	}
+}
+
+func contains(s, sub string) bool {
+	return strings.Contains(s, sub)
+}