4 files changed, 189 insertions, 8 deletions

diff --git a/src/core/frontend/applets/general_frontend.cpp b/src/core/frontend/applets/general_frontend.cpp
index b974f2289..c30b36de7 100644
--- a/src/core/frontend/applets/general_frontend.cpp
+++ b/src/core/frontend/applets/general_frontend.cpp
@@ -7,9 +7,38 @@
 
 namespace Core::Frontend {
 
+ParentalControlsApplet::~ParentalControlsApplet() = default;
+
+DefaultParentalControlsApplet::~DefaultParentalControlsApplet() = default;
+
+void DefaultParentalControlsApplet::VerifyPIN(std::function<void(bool)> finished,
+                                              bool suspend_future_verification_temporarily) {
+    LOG_INFO(Service_AM,
+             "Application requested frontend to verify PIN (normal), "
+             "suspend_future_verification_temporarily={}, verifying as correct.",
+             suspend_future_verification_temporarily);
+    finished(true);
+}
+
+void DefaultParentalControlsApplet::VerifyPINForSettings(std::function<void(bool)> finished) {
+    LOG_INFO(Service_AM,
+             "Application requested frontend to verify PIN (settings), verifying as correct.");
+    finished(true);
+}
+
+void DefaultParentalControlsApplet::RegisterPIN(std::function<void()> finished) {
+    LOG_INFO(Service_AM, "Application requested frontend to register new PIN");
+    finished();
+}
+
+void DefaultParentalControlsApplet::ChangePIN(std::function<void()> finished) {
+    LOG_INFO(Service_AM, "Application requested frontend to change PIN to new value");
+    finished();
+}
+
 PhotoViewerApplet::~PhotoViewerApplet() = default;
 
-DefaultPhotoViewerApplet::~DefaultPhotoViewerApplet() {}
+DefaultPhotoViewerApplet::~DefaultPhotoViewerApplet() = default;
 
 void DefaultPhotoViewerApplet::ShowPhotosForApplication(u64 title_id,
                                                         std::function<void()> finished) const {
@@ -24,4 +53,72 @@ void DefaultPhotoViewerApplet::ShowAllPhotos(std::function<void()> finished) con
     finished();
 }
 
+ECommerceApplet::~ECommerceApplet() = default;
+
+DefaultECommerceApplet::~DefaultECommerceApplet() = default;
+
+void DefaultECommerceApplet::ShowApplicationInformation(
+    std::function<void()> finished, u64 title_id, std::optional<u128> user_id,
+    std::optional<bool> full_display, std::optional<std::string> extra_parameter) {
+    const auto value = user_id.value_or(u128{});
+    LOG_INFO(Service_AM,
+             "Application requested frontend show application information for EShop, "
+             "title_id={:016X}, user_id={:016X}{:016X}, full_display={}, extra_parameter={}",
+             title_id, value[1], value[0],
+             full_display.has_value() ? fmt::format("{}", *full_display) : "null",
+             extra_parameter.value_or("null"));
+    finished();
+}
+
+void DefaultECommerceApplet::ShowAddOnContentList(std::function<void()> finished, u64 title_id,
+                                                  std::optional<u128> user_id,
+                                                  std::optional<bool> full_display) {
+    const auto value = user_id.value_or(u128{});
+    LOG_INFO(Service_AM,
+             "Application requested frontend show add on content list for EShop, "
+             "title_id={:016X}, user_id={:016X}{:016X}, full_display={}",
+             title_id, value[1], value[0],
+             full_display.has_value() ? fmt::format("{}", *full_display) : "null");
+    finished();
+}
+
+void DefaultECommerceApplet::ShowSubscriptionList(std::function<void()> finished, u64 title_id,
+                                                  std::optional<u128> user_id) {
+    const auto value = user_id.value_or(u128{});
+    LOG_INFO(Service_AM,
+             "Application requested frontend show subscription list for EShop, title_id={:016X}, "
+             "user_id={:016X}{:016X}",
+             title_id, value[1], value[0]);
+    finished();
+}
+
+void DefaultECommerceApplet::ShowConsumableItemList(std::function<void()> finished, u64 title_id,
+                                                    std::optional<u128> user_id) {
+    const auto value = user_id.value_or(u128{});
+    LOG_INFO(
+        Service_AM,
+        "Application requested frontend show consumable item list for EShop, title_id={:016X}, "
+        "user_id={:016X}{:016X}",
+        title_id, value[1], value[0]);
+    finished();
+}
+
+void DefaultECommerceApplet::ShowShopHome(std::function<void()> finished, u128 user_id,
+                                          bool full_display) {
+    LOG_INFO(Service_AM,
+             "Application requested frontend show home menu for EShop, user_id={:016X}{:016X}, "
+             "full_display={}",
+             user_id[1], user_id[0], full_display);
+    finished();
+}
+
+void DefaultECommerceApplet::ShowSettings(std::function<void()> finished, u128 user_id,
+                                          bool full_display) {
+    LOG_INFO(Service_AM,
+             "Application requested frontend show settings menu for EShop, user_id={:016X}{:016X}, "
+             "full_display={}",
+             user_id[1], user_id[0], full_display);
+    finished();
+}
+
 } // namespace Core::Frontend
diff --git a/src/core/frontend/applets/general_frontend.h b/src/core/frontend/applets/general_frontend.h
index d4506c999..4b63f828e 100644
--- a/src/core/frontend/applets/general_frontend.h
+++ b/src/core/frontend/applets/general_frontend.h
@@ -5,10 +5,43 @@
 #pragma once
 
 #include <functional>
+#include <optional>
 #include "common/common_types.h"
 
 namespace Core::Frontend {
 
+class ParentalControlsApplet {
+public:
+    virtual ~ParentalControlsApplet();
+
+    // Prompts the user to enter a PIN and calls the callback with whether or not it matches the
+    // correct PIN. If the bool is passed, and the PIN was recently entered correctly, the frontend
+    // should not prompt and simply return true.
+    virtual void VerifyPIN(std::function<void(bool)> finished,
+                           bool suspend_future_verification_temporarily) = 0;
+
+    // Prompts the user to enter a PIN and calls the callback for correctness. Frontends can
+    // optionally alert the user that this is to change parental controls settings.
+    virtual void VerifyPINForSettings(std::function<void(bool)> finished) = 0;
+
+    // Prompts the user to create a new PIN for pctl and stores it with the service.
+    virtual void RegisterPIN(std::function<void()> finished) = 0;
+
+    // Prompts the user to verify the current PIN and then store a new one into pctl.
+    virtual void ChangePIN(std::function<void()> finished) = 0;
+};
+
+class DefaultParentalControlsApplet final : public ParentalControlsApplet {
+public:
+    ~DefaultParentalControlsApplet() override;
+
+    void VerifyPIN(std::function<void(bool)> finished,
+                   bool suspend_future_verification_temporarily) override;
+    void VerifyPINForSettings(std::function<void(bool)> finished) override;
+    void RegisterPIN(std::function<void()> finished) override;
+    void ChangePIN(std::function<void()> finished) override;
+};
+
 class PhotoViewerApplet {
 public:
     virtual ~PhotoViewerApplet();
@@ -25,4 +58,55 @@ public:
     void ShowAllPhotos(std::function<void()> finished) const override;
 };
 
+class ECommerceApplet {
+public:
+    virtual ~ECommerceApplet();
+
+    // Shows a page with application icons, description, name, and price.
+    virtual void ShowApplicationInformation(std::function<void()> finished, u64 title_id,
+                                            std::optional<u128> user_id = {},
+                                            std::optional<bool> full_display = {},
+                                            std::optional<std::string> extra_parameter = {}) = 0;
+
+    // Shows a page with all of the add on content available for a game, with name, description, and
+    // price.
+    virtual void ShowAddOnContentList(std::function<void()> finished, u64 title_id,
+                                      std::optional<u128> user_id = {},
+                                      std::optional<bool> full_display = {}) = 0;
+
+    // Shows a page with all of the subscriptions (recurring payments) for a game, with name,
+    // description, price, and renewal period.
+    virtual void ShowSubscriptionList(std::function<void()> finished, u64 title_id,
+                                      std::optional<u128> user_id = {}) = 0;
+
+    // Shows a page with a list of any additional game related purchasable items (DLC,
+    // subscriptions, etc) for a particular game, with name, description, type, and price.
+    virtual void ShowConsumableItemList(std::function<void()> finished, u64 title_id,
+                                        std::optional<u128> user_id = {}) = 0;
+
+    // Shows the home page of the shop.
+    virtual void ShowShopHome(std::function<void()> finished, u128 user_id, bool full_display) = 0;
+
+    // Shows the user settings page of the shop.
+    virtual void ShowSettings(std::function<void()> finished, u128 user_id, bool full_display) = 0;
+};
+
+class DefaultECommerceApplet : public ECommerceApplet {
+public:
+    ~DefaultECommerceApplet() override;
+
+    void ShowApplicationInformation(std::function<void()> finished, u64 title_id,
+                                    std::optional<u128> user_id, std::optional<bool> full_display,
+                                    std::optional<std::string> extra_parameter) override;
+    void ShowAddOnContentList(std::function<void()> finished, u64 title_id,
+                              std::optional<u128> user_id,
+                              std::optional<bool> full_display) override;
+    void ShowSubscriptionList(std::function<void()> finished, u64 title_id,
+                              std::optional<u128> user_id) override;
+    void ShowConsumableItemList(std::function<void()> finished, u64 title_id,
+                                std::optional<u128> user_id) override;
+    void ShowShopHome(std::function<void()> finished, u128 user_id, bool full_display) override;
+    void ShowSettings(std::function<void()> finished, u128 user_id, bool full_display) override;
+};
+
 } // namespace Core::Frontend
diff --git a/src/core/frontend/applets/web_browser.cpp b/src/core/frontend/applets/web_browser.cpp
index 3a3d3d0bf..528295ffc 100644
--- a/src/core/frontend/applets/web_browser.cpp
+++ b/src/core/frontend/applets/web_browser.cpp
@@ -11,9 +11,9 @@ WebBrowserApplet::~WebBrowserApplet() = default;
 
 DefaultWebBrowserApplet::~DefaultWebBrowserApplet() = default;
 
-void DefaultWebBrowserApplet::OpenPage(std::string_view filename,
-                                       std::function<void()> unpack_romfs_callback,
-                                       std::function<void()> finished_callback) {
+void DefaultWebBrowserApplet::OpenPageLocal(std::string_view filename,
+                                            std::function<void()> unpack_romfs_callback,
+                                            std::function<void()> finished_callback) {
     LOG_INFO(Service_AM,
              "(STUBBED) called - No suitable web browser implementation found to open website page "
              "at '{}'!",
diff --git a/src/core/frontend/applets/web_browser.h b/src/core/frontend/applets/web_browser.h
index f952856af..110e33bc4 100644
--- a/src/core/frontend/applets/web_browser.h
+++ b/src/core/frontend/applets/web_browser.h
@@ -13,16 +13,16 @@ class WebBrowserApplet {
 public:
     virtual ~WebBrowserApplet();
 
-    virtual void OpenPage(std::string_view url, std::function<void()> unpack_romfs_callback,
-                          std::function<void()> finished_callback) = 0;
+    virtual void OpenPageLocal(std::string_view url, std::function<void()> unpack_romfs_callback,
+                               std::function<void()> finished_callback) = 0;
 };
 
 class DefaultWebBrowserApplet final : public WebBrowserApplet {
 public:
     ~DefaultWebBrowserApplet() override;
 
-    void OpenPage(std::string_view url, std::function<void()> unpack_romfs_callback,
-                  std::function<void()> finished_callback) override;
+    void OpenPageLocal(std::string_view url, std::function<void()> unpack_romfs_callback,
+                       std::function<void()> finished_callback) override;
 };
 
 } // namespace Core::Frontend