Work on commands a bit more

1 files changed, 92 insertions, 0 deletions

diff --git a/dicore3/command/src/main/java/io/dico/dicore/command/chat/help/HelpPages.java b/dicore3/command/src/main/java/io/dico/dicore/command/chat/help/HelpPages.java
new file mode 100644
index 0000000..5798b3c
--- /dev/null
+++ b/dicore3/command/src/main/java/io/dico/dicore/command/chat/help/HelpPages.java
@@ -0,0 +1,92 @@
+package io.dico.dicore.command.chat.help;
+
+import io.dico.dicore.command.ExecutionContext;
+import io.dico.dicore.command.ICommandAddress;
+import io.dico.dicore.command.chat.help.defaults.*;
+import org.bukkit.permissions.Permissible;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class HelpPages {
+    private @NotNull IPageBuilder pageBuilder;
+    private @NotNull IPageLayout pageLayout;
+    private int pageLength;
+    private @NotNull List<IHelpTopic> helpTopics;
+    private @NotNull IHelpTopic syntaxTopic;
+
+    public HelpPages(@NotNull IPageBuilder pageBuilder, @NotNull IPageLayout pageLayout, int pageLength, @NotNull IHelpTopic syntaxTopic, @NotNull List<IHelpTopic> helpTopics) {
+        this.pageBuilder = pageBuilder;
+        this.pageLayout = pageLayout;
+        this.pageLength = pageLength;
+        this.syntaxTopic = syntaxTopic;
+        this.helpTopics = helpTopics;
+    }
+
+    public HelpPages(IPageBuilder pageBuilder, IPageLayout pageLayout, int pageLength, IHelpTopic syntaxTopic, IHelpTopic... helpTopics) {
+        this(pageBuilder, pageLayout, pageLength, syntaxTopic, new ArrayList<>(Arrays.asList(helpTopics)));
+    }
+
+    @SuppressWarnings("RedundantArrayCreation")
+    public static HelpPages newDefaultHelpPages() {
+        IHelpTopic syntaxTopic = new SyntaxHelpTopic();
+        return new HelpPages(new DefaultPageBuilder(), new DefaultPageLayout(), 12,
+            syntaxTopic, new IHelpTopic[]{new DescriptionHelpTopic(), syntaxTopic, new SubcommandsHelpTopic()});
+    }
+
+    public @NotNull IPageBuilder getPageBuilder() {
+        return pageBuilder;
+    }
+
+    public void setPageBuilder(@NotNull IPageBuilder pageBuilder) {
+        this.pageBuilder = pageBuilder;
+    }
+
+    public @NotNull IPageLayout getPageLayout() {
+        return pageLayout;
+    }
+
+    public void setPageLayout(@NotNull IPageLayout pageLayout) {
+        this.pageLayout = pageLayout;
+    }
+
+    public int getPageLength() {
+        return pageLength;
+    }
+
+    public void setPageLength(int pageLength) {
+        this.pageLength = pageLength;
+    }
+
+    public @NotNull IHelpTopic getSyntaxTopic() {
+        return syntaxTopic;
+    }
+
+    public void setSyntaxTopic(@NotNull IHelpTopic syntaxTopic) {
+        this.syntaxTopic = syntaxTopic;
+    }
+
+    @NotNull
+    public List<IHelpTopic> getHelpTopics() {
+        return helpTopics;
+    }
+
+    public void setHelpTopics(@NotNull List<IHelpTopic> helpTopics) {
+        this.helpTopics = helpTopics;
+    }
+
+    public @NotNull String getHelpPage(Permissible viewer, ExecutionContext context, ICommandAddress address, int page) {
+        return pageBuilder.getPage(helpTopics, pageLayout, address, viewer, context, page, pageLength);
+    }
+
+    public @NotNull String getSyntax(Permissible viewer, ExecutionContext context, ICommandAddress address) {
+        List<IHelpComponent> components = syntaxTopic.getComponents(address, viewer, context);
+        if (components.isEmpty()) {
+            return getHelpPage(viewer, context, address, 1);
+        }
+        return DefaultPageBuilder.combine(components);
+    }
+
+}