[FEAT] 발주 요청 및 리스트 확인 기능 구현

StockMate/StockMate/ContentView.swift

@@ -16,6 +16,15 @@ struct ContentView: View {
             Text("임시 화면")
         }
         .padding()
+        HStack(spacing: 20) {
+            Image(systemName: "gearshape")
+                .font(.system(size: 40))
+                .foregroundColor(.blue)
+
+            Image(systemName: "lightbulb")
+                .font(.system(size: 40))
+                .foregroundColor(.cyan)
+        }
     }
 }
 

StockMate/StockMate/app/core/components/CartCard.swift

@@ -0,0 +1,128 @@
+//
+//  CartCard.swift
+//  StockMate
+//
+//  Created by Admin on 10/27/25.
+//
+
+import SwiftUI
+
+struct CartCard: View {
+    let item: CartItem
+    let quantity: Int
+    let onIncrease: () -> Void
+    let onDecrease: () -> Void
+    let onAddToCart: (() -> Void)?
+    let onRemoveFromCart: () -> Void
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 6) {
+            Text(item.categoryName ?? "")
+                .font(.system(size: 12, weight: .semibold))
+                .foregroundColor(.black)
+
+            Divider().frame(height: 0.2).background(Color.textGray2)
+
+            HStack(alignment: .center, spacing: 12) {
+                AsyncImage(url: URL(string: item.image ?? "")) { image in
+                    image.resizable().scaledToFit()
+                } placeholder: {
+                    Color.gray.opacity(0.2)
+                }
+                .frame(width: 64, height: 64)
+                .cornerRadius(10)
+
+                VStack(alignment: .leading, spacing: 6) {
+                    Text(item.brand ?? "")
+                        .font(.system(size: 14, weight: .bold))
+                        .foregroundColor(.black)
+                        .lineLimit(2)
+
+                    Text("\((item.trim ?? "")) / \((item.model ?? ""))")
+                        .font(.system(size: 13))
+                        .foregroundColor(.gray)
+                        .lineLimit(1)
+
+                    Text("\(item.price ?? 0)원")
+                        .font(.system(size: 13, weight: .semibold))
+                        .foregroundColor(.black)
+
+//                    Text("\(item.trim) / \(item.model)")
+//                        .font(.system(size: 13))
+//                        .foregroundColor(.gray)
+//
+//                    Text("\(item.price)원")
+//                        .font(.system(size: 13, weight: .semibold))
+//                        .foregroundColor(.black)
+                }
+
+                Spacer()
+
+                // 🪄 수량에 따른 3단계 분기
+                if quantity == 0 {
+                    if let onAddToCart = onAddToCart {
+                        Button(action: onAddToCart) {
+                            Image(systemName: "cart.badge.plus")
+                                .font(.system(size: 18))
+                                .foregroundColor(.Primary)
+                                .padding(10)
+                                .background(Color.Primary.opacity(0.1))
+                                .clipShape(Circle())
+                        }
+                    }
+                } else if quantity == 1 {
+                    HStack(spacing: 10) {
+                        Button(action: onRemoveFromCart) {
+                            Image(systemName: "trash")
+                                .font(.system(size: 14, weight: .bold))
+                                .foregroundColor(.red)
+                        }
+
+                        Text("1")
+                            .font(.system(size: 15, weight: .semibold))
+                            .frame(width: 24)
+
+                        Button(action: onIncrease) {
+                            Image(systemName: "plus")
+                                .font(.system(size: 14, weight: .bold))
+                                .foregroundColor(.Primary)
+                        }
+                    }
+                    .padding(.vertical, 6)
+                    .padding(.horizontal, 10)
+                    .background(Color.white)
+                    .cornerRadius(10)
+                    .shadow(color: .black.opacity(0.05), radius: 4, x: 0, y: 4)
+
+                } else {
+                    HStack(spacing: 10) {
+                        Button(action: onDecrease) {
+                            Image(systemName: "minus")
+                                .font(.system(size: 14, weight: .bold))
+                                .foregroundColor(.gray)
+                        }
+
+                        Text("\(quantity)")
+                            .font(.system(size: 15, weight: .semibold))
+                            .frame(width: 24)
+
+                        Button(action: onIncrease) {
+                            Image(systemName: "plus")
+                                .font(.system(size: 14, weight: .bold))
+                                .foregroundColor(.Primary)
+                        }
+                    }
+                    .padding(.vertical, 6)
+                    .padding(.horizontal, 10)
+                    .background(Color.white)
+                    .cornerRadius(10)
+                    .shadow(color: .black.opacity(0.05), radius: 4, x: 0, y: 4)
+                }
+            }
+        }
+        .padding()
+        .background(Color.white)
+        .cornerRadius(14)
+        .shadow(color: .black.opacity(0.05), radius: 4, x: 0, y: 4)
+    }
+}

StockMate/StockMate/app/core/components/CartInfoCard.swift

@@ -0,0 +1,86 @@
+//
+//  CartInfoCard.swift
+//  StockMate
+//
+//  Created by Admin on 10/27/25.
+//
+
+import SwiftUI
+
+struct CartInfoCard: View {
+    let item: CartItem
+    let quantity: Int
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 6) {
+            Text(item.categoryName ?? "")
+                .font(.system(size: 12, weight: .semibold))
+                .foregroundColor(.black)
+
+            Divider().frame(height: 0.2).background(Color.textGray2)
+
+            HStack(alignment: .center, spacing: 12) {
+                AsyncImage(url: URL(string: item.image ?? "")) { image in
+                    image.resizable().scaledToFit()
+                } placeholder: {
+                    Color.gray.opacity(0.2)
+                }
+                .frame(width: 64, height: 64)
+                .cornerRadius(10)
+
+
+                VStack(alignment: .leading, spacing: 6) {
+                    Text(item.brand ?? "")
+                        .font(.system(size: 14, weight: .bold))
+                        .foregroundColor(.black)
+                        .lineLimit(2)
+
+                    HStack{
+                        Text("\((item.trim ?? "")) / \((item.model ?? ""))")
+                            .font(.system(size: 13))
+                            .foregroundColor(.gray)
+                            .lineLimit(1)
+
+                        Spacer()
+
+                        Text("\((item.price ?? 0) * item.amount)원")
+                            .font(.system(size: 13, weight: .semibold))
+                            .foregroundColor(.black)
+                            .lineLimit(1)
+
+                    }
+                    Text("\(item.price ?? 0)원 / \(item.amount)개")
+                        .font(.system(size: 13))
+                        .foregroundColor(.gray)
+                        .lineLimit(1)
+                }
+            }
+        }
+        .padding()
+        .background(Color.white)
+        .cornerRadius(14)
+//        .shadow(color: .black.opacity(0.05), radius: 4, x: 0, y: 4)
+    }
+}
+
+#Preview {
+    CartInfoCard(
+        item: CartItem(
+            cartItemId: 1,
+            partId: 101,
+            amount: 2,
+            partName: "실린더 어셈블리 브레이크 마스터",
+            categoryName: "엔진/미션",
+            brand: "실린더 어셈블리 브레이크 마스터",
+            model: "아반떼 MD",
+            trim: "중형",
+            price: 60000,
+            stock: 30,
+            image: ""
+        ),
+        quantity: 2
+    )
+    .previewLayout(.sizeThatFits)
+    .padding()
+    .background(Color.Light)
+}

StockMate/StockMate/app/core/components/CartSummaryBar.swift

@@ -0,0 +1,50 @@
+//
+//  CartSummaryBar.swift
+//  StockMate
+//
+//  Created by Admin on 10/26/25.
+//
+
+import Foundation
+import SwiftUI
+
+struct CartSummaryBar: View {
+    @ObservedObject var cartVM: CartViewModel
+
+    var body: some View {
+        VStack {
+            Spacer()
+
+            if let cart = cartVM.cart,
+               !cart.items.isEmpty {
+                NavigationLink(destination: OrderCartView(cartViewModel: cartVM)) {
+                    HStack(spacing: 12) {
+                        Circle()
+                            .fill(Color.white)
+                            .frame(width: 20, height: 20)
+                            .overlay(
+                                Text("\(cart.items.count)")
+                                    .font(.system(size: 11, weight: .bold))
+                                    .foregroundColor(.Primary)
+                            )
+
+                        Text("장바구니 보기")
+                            .font(.system(size: 16, weight: .bold))
+                            .foregroundColor(.white)
+
+                        Spacer()
+
+                        Text("\(cart.totalPrice ?? 0)원")
+                            .font(.system(size: 16, weight: .semibold))
+                            .foregroundColor(.white)
+                    }
+                    .padding(.horizontal, 30)
+                    .frame(height: 60)
+                    .background(Color.Primary)
+                    .clipShape(RoundedCorner(radius: 16, corners: [.topLeft, .topRight]))
+                }
+            }
+        }
+        .ignoresSafeArea(edges: .bottom)
+    }
+}