Feat/#129 경고문 구현

Cherrish-iOS/Cherrish-iOS/Data/Network/EndPoint/HomeAPI.swift

@@ -14,6 +14,7 @@ enum HomeAPI {
 }
 
 extension HomeAPI: EndPoint {
+
     var basePath: String {
         "/api"
     }

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/Model/TreatmentInputWarning.swift

@@ -0,0 +1,28 @@
+//
+//  TreatmentInputWarning.swift
+//  Cherrish-iOS
+//
+//  Created by 어재선 on 1/21/26.
+//
+
+import Foundation
+
+enum TreatmentInputWarning {
+    case none
+    case pastDate
+    case invalidFormat
+    case beforeProcedureDate
+
+    var message: String {
+        switch self {
+        case .none:
+            return ""
+        case .pastDate:
+            return "이미 지난 날짜는 입력할 수 없어요."
+        case .invalidFormat:
+            return "올바른 날짜 형식이 아니에요."
+        case .beforeProcedureDate:
+            return "목표일은 시술 날짜 이후로만 설정할 수 있어요."
+        }
+    }
+}

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/View/NoTreatment/NoTreatmentView.swift

@@ -72,7 +72,8 @@ struct NoTreatmentView: View {
                 dDayState: $viewModel.dDay,
                 year: $viewModel.year,
                 month: $viewModel.month,
-                day: $viewModel.day
+                day: $viewModel.day,
+                warningMessage: .constant(viewModel.warning.message)
             )
             .id(String(describing: viewModel.state))
 

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/View/TargetDdaySettingView.swift

@@ -28,7 +28,7 @@ struct TargetDdaySettingView: View {
     @Binding var year: String
     @Binding var month: String
     @Binding var day: String
-
+    @Binding var warningMessage: String
     var body: some View {
         ScrollView(.vertical, showsIndicators: false) {
             VStack {
@@ -92,7 +92,8 @@ struct TargetDdaySettingView: View {
                         .frame(height: 24.adjustedH)
 
                     DateTextBox(year: $year, month: $month, day: $day)
-                        .padding(.bottom, 20.adjustedH)
+                        .padding(.bottom, 12.adjustedH)
+                    TreatmentWarningMessgeView(text: warningMessage)
                     Spacer()
                 }
             }

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/View/Treatment/TreatmentView.swift

@@ -65,7 +65,8 @@ struct TreatmentView: View {
                 dDayState: $viewModel.dDay,
                 year: $viewModel.year,
                 month: $viewModel.month,
-                day: $viewModel.day
+                day: $viewModel.day,
+                warningMessage: .constant(viewModel.warning.message)
             )
 
 

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/View/TreatmentWarningMessgeView.swift

@@ -0,0 +1,20 @@
+//
+//  TreatmentWarningMessgeView.swift
+//  Cherrish-iOS
+//
+//  Created by 어재선 on 1/21/26.
+//
+
+import SwiftUI
+
+struct TreatmentWarningMessgeView: View {
+    let text: String
+    var body: some View {
+        HStack(spacing: 0) {
+            TypographyText(text, style: .body1_r_14, color: .red700)
+                .frame(height: 20.adjustedH)
+            Spacer()
+        }
+
+    }
+}

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/ViewModel/NoTreatment/NoTreatmentViewModel.swift

@@ -17,6 +17,7 @@ final class NoTreatmentViewModel: ObservableObject{
     @Published var year: String = ""
     @Published var month: String = ""
     @Published var day: String = ""
+    @Published private(set) var warning: TreatmentInputWarning = .none
 
     private let fetchCategoriesUseCase: FetchTreatmentCategoriesUseCase
     private let fetchTreatmentsUseCase: FetchTreatmentsUseCase
@@ -113,25 +114,42 @@ final class NoTreatmentViewModel: ObservableObject{
 
     func isDateTextFieldNotEmpty() -> Bool {
         guard !year.isEmpty, !month.isEmpty, !day.isEmpty else {
+            Task { @MainActor in
+                updateWarning(state: .none)
+            }
             return false
         }
 
-        guard let yearInt = Int(year), yearInt >= 2020,
-              let monthInt = Int(month), (1...12).contains(monthInt),
-              let dayInt = Int(day), (1...31).contains(dayInt) else {
+        guard let y = Int(year), let m = Int(month), let d = Int(day) else {
+            updateWarning(state: .invalidFormat)
             return false
         }
-
-        let components = DateComponents(year: yearInt, month: monthInt, day: dayInt)
+           
+        let components = DateComponents(year: y, month: m, day: d)
 
         guard let date = Calendar.current.date(from: components),
               Calendar.current.dateComponents([.year, .month, .day], from: date) == components else {
+            updateWarning(state: .invalidFormat)
+            return false
+        }
+
+        let today = Calendar.current.startOfDay(for: Date())
+        if date < today {
+            updateWarning(state: .pastDate)
             return false
         }
 
+        updateWarning(state: .none)
         return true
     }
 
+
+    private func updateWarning(state: TreatmentInputWarning) {
+        Task { @MainActor in
+            warning = state
+        }
+    }
+
 }
 
 

Cherrish-iOS/Cherrish-iOS/Presentation/Feature/Calendar/Treatment/ViewModel/Treatment/TreatmentViewModel.swift

@@ -17,6 +17,7 @@ final class TreatmentViewModel: ObservableObject{
     @Published var month: String = ""
     @Published var day: String = ""
     @Published var searchText = ""
+    @Published private(set) var warning: TreatmentInputWarning = .none
 
     private let fetchTreatmentsUseCase: FetchTreatmentsUseCase
     private let createUserProcedureUseCase: CreateUserProcedureUseCase
@@ -58,6 +59,8 @@ final class TreatmentViewModel: ObservableObject{
         }
     }
 
+
+
     @MainActor
     func fetchTreatments() async throws {
         do {
@@ -98,24 +101,42 @@ final class TreatmentViewModel: ObservableObject{
 
     func isDateTextFieldNotEmpty() -> Bool {
         guard !year.isEmpty, !month.isEmpty, !day.isEmpty else {
+            Task { @MainActor in
+                updateWarning(state: .none)
+            }
             return false
         }
 
-        guard let yearInt = Int(year), yearInt >= 2020,
-              let monthInt = Int(month), (1...12).contains(monthInt),
-              let dayInt = Int(day), (1...31).contains(dayInt) else {
+        guard let y = Int(year), let m = Int(month), let d = Int(day) else {
+            updateWarning(state: .invalidFormat)
             return false
         }
-
-        let components = DateComponents(year: yearInt, month: monthInt, day: dayInt)
+           
+        let components = DateComponents(year: y, month: m, day: d)
 
         guard let date = Calendar.current.date(from: components),
               Calendar.current.dateComponents([.year, .month, .day], from: date) == components else {
+            updateWarning(state: .invalidFormat)
+            return false
+        }
+
+        let today = Calendar.current.startOfDay(for: Date())
+        if date < today {
+            updateWarning(state: .pastDate)
             return false
         }
 
+        updateWarning(state: .none)
         return true
     }
+
+
+    private func updateWarning(state: TreatmentInputWarning) {
+        Task { @MainActor in
+            warning = state
+        }
+    }
+
 }