minecraft-chat compiles

1 files changed, 151 insertions, 20 deletions

diff --git a/minecraft-chat/src/component.rs b/minecraft-chat/src/component.rs
index 7955eeda..aa2c598e 100644
--- a/minecraft-chat/src/component.rs
+++ b/minecraft-chat/src/component.rs
@@ -1,38 +1,169 @@
 use serde_json;
 
 use crate::{
-    base_component::BaseComponent, text_component::TextComponent,
-    translatable_component::TranslatableComponent,
+    base_component::BaseComponent,
+    text_component::TextComponent,
+    translatable_component::{StringOrComponent, TranslatableComponent},
 };
 
-pub struct Component {}
+// pub struct Component {
+//     base: BaseComponent,
+// }
+
+#[derive(Clone)]
+pub enum Component {
+    TextComponent(TextComponent),
+    TranslatableComponent(TranslatableComponent),
+}
+
+/// A chat component
+impl Component {
+    pub fn new(json: &serde_json::Value) -> Result<Component, String> {
+        // we create a component that we might add siblings to
+        let mut component: Component;
 
-// public static class Serializer
-pub impl Component {
-    pub fn new(json: serde_json::Value) -> Self {
-        let component: BaseComponent;
         // if it's primitive, make it a text component
         if !json.is_array() && !json.is_object() {
-            return TextComponent::new(json.as_str().unwrap());
+            component = Component::TextComponent(TextComponent::new(json.to_string()));
         }
-
         // if it's an object, do things with { text } and stuff
-        if json.is_object() {
-            // if it has text,
+        else if json.is_object() {
             if json.get("text").is_some() {
                 let text = json.get("text").unwrap().to_string();
+                component = Component::TextComponent(TextComponent::new(text));
+            } else if json.get("translate").is_some() {
+                let translate = json.get("translate").unwrap().to_string();
+                if json.get("with").is_some() {
+                    let with = json.get("with").unwrap().as_array().unwrap();
+                    let mut with_array = Vec::with_capacity(with.len());
+                    for i in 0..with.len() {
+                        // if it's a string component with no styling and no siblings, just add a string to with_array
+                        // otherwise add the component to the array
+                        let c = Component::new(&with[i])?;
+                        if let Component::TextComponent(textComponent) = c {
+                            if textComponent.base.siblings.len() == 0
+                                && textComponent.base.style.is_empty()
+                            {
+                                with_array.push(StringOrComponent::String(textComponent.text));
+                                break;
+                            }
+                        }
+                        with_array.push(StringOrComponent::Component(Component::new(&with[i])?));
+                    }
+                    component = Component::TranslatableComponent(TranslatableComponent::new(
+                        translate, with_array,
+                    ));
+                } else {
+                    // if it doesn't have a "with", just have the with_array be empty
+                    component = Component::TranslatableComponent(TranslatableComponent::new(
+                        translate,
+                        Vec::new(),
+                    ));
+                }
+            } else if json.get("score").is_some() {
+                // object = GsonHelper.getAsJsonObject(jsonObject, "score");
+                let score_json = json.get("score").unwrap();
+                //     if (!object.has("name") || !object.has("objective")) throw new JsonParseException("A score component needs a least a name and an objective");
+                //     ScoreComponent scoreComponent = new ScoreComponent(GsonHelper.getAsString((JsonObject)object, "name"), GsonHelper.getAsString((JsonObject)object, "objective"));
+                if score_json.get("name").is_none() || score_json.get("objective").is_none() {
+                    return Err(
+                        "A score component needs at least a name and an objective".to_string()
+                    );
+                }
+                // TODO
+                return Err("score text components aren't yet supported".to_string());
+                // component = ScoreComponent
+            } else if json.get("selector").is_some() {
+                //     } else if (jsonObject.has("selector")) {
+                //         object = this.parseSeparator(type, jsonDeserializationContext, jsonObject);
+                //         SelectorComponent selectorComponent = new SelectorComponent(GsonHelper.getAsString(jsonObject, "selector"), (Optional<Component>)object);
+
+                return Err("selector text components aren't yet supported".to_string());
+            //     } else if (jsonObject.has("keybind")) {
+            //         KeybindComponent keybindComponent = new KeybindComponent(GsonHelper.getAsString(jsonObject, "keybind"));
+            } else if json.get("keybind").is_some() {
+                return Err("keybind text components aren't yet supported".to_string());
+            } else {
+                //     } else {
+                //         if (!jsonObject.has("nbt")) throw new JsonParseException("Don't know how to turn " + jsonElement + " into a Component");
+                if json.get("nbt").is_none() {
+                    return Err(format!("Don't know how to turn {} into a Component", json));
+                }
+                //         object = GsonHelper.getAsString(jsonObject, "nbt");
+                let nbt = json.get("nbt").unwrap().to_string();
+                //         Optional<Component> optional = this.parseSeparator(type, jsonDeserializationContext, jsonObject);
+                let separator = Component::parse_separator(json)?;
+
+                let interpret = match json.get("interpret") {
+                    Some(v) => v.as_bool().ok_or(Some(false)).unwrap(),
+                    None => false,
+                };
+                //         boolean bl = GsonHelper.getAsBoolean(jsonObject, "interpret", false);
+                //         if (jsonObject.has("block")) {
+                if json.get("block").is_some() {}
+                return Err("nbt text components aren't yet supported".to_string());
+                //             NbtComponent.BlockNbtComponent blockNbtComponent = new NbtComponent.BlockNbtComponent((String)object, bl, GsonHelper.getAsString(jsonObject, "block"), optional);
+                //         } else if (jsonObject.has("entity")) {
+                //             NbtComponent.EntityNbtComponent entityNbtComponent = new NbtComponent.EntityNbtComponent((String)object, bl, GsonHelper.getAsString(jsonObject, "entity"), optional);
+                //         } else {
+                //             if (!jsonObject.has("storage")) throw new JsonParseException("Don't know how to turn " + jsonElement + " into a Component");
+                //             NbtComponent.StorageNbtComponent storageNbtComponent = new NbtComponent.StorageNbtComponent((String)object, bl, new ResourceLocation(GsonHelper.getAsString(jsonObject, "storage")), optional);
+                //         }
+                //     }
             }
-        } else if json.get("translate").is_some() {
-            let translate = json.get("translate").unwrap().to_string();
-        } else if json.get("with").is_some() {
-            let with = json.get("with").unwrap().as_array().unwrap();
-            let mut with_array = Vec::with_capacity(with.len());
-            for i in 0..with.len() {
-                with_array.push(Component::new(with[i].clone()).deserialize(with[i].clone()));
+            //     if (jsonObject.has("extra")) {
+            //         object = GsonHelper.getAsJsonArray(jsonObject, "extra");
+            //         if (object.size() <= 0) throw new JsonParseException("Unexpected empty array of components");
+            //         for (int i = 0; i < object.size(); ++i) {
+            //             var5_17.append(this.deserialize(object.get(i), type, jsonDeserializationContext));
+            //         }
+            //     }
+            //     var5_17.setStyle((Style)jsonDeserializationContext.deserialize(jsonElement, Style.class));
+            //     return var5_17;
+            // }
+            if json.get("extra").is_some() {
+                let extra = match json.get("extra").unwrap().as_array() {
+                    Some(r) => r,
+                    None => return Err("Extra isn't an array".to_string()),
+                };
+                if extra.len() == 0 {
+                    return Err("Unexpected empty array of components".to_string());
+                }
+                for i in 0..extra.len() {
+                    component.append(Component::new(extra.get(i).unwrap())?);
+                }
             }
-            let mut translatable_component = TranslatableComponent::new(translate, with_array);
+
+            return Ok(component);
+        }
+        // ok so it's not an object, if it's an array deserialize every item
+        if !json.is_array() {
+            return Err(format!("Don't know how to turn {} into a Component", json));
         }
+        let json_array = json.as_array().unwrap();
+        // the first item in the array is the one that we're gonna return, the others are siblings
+        let mut component = Component::new(&json_array[0])?;
+        for i in 1..json_array.len() {
+            component.append(Component::new(json_array.get(i).unwrap())?);
+        }
+        Ok(component)
+    }
 
-        Component {}
+    /// Add a component as a sibling of this one
+    fn append(&mut self, sibling: Component) {
+        match self {
+            Self::TextComponent(c) => c.base.siblings.push(sibling),
+            Self::TranslatableComponent(c) => c.base.siblings.push(sibling),
+        }
     }
+
+    /// Get the "separator" component from the json
+    fn parse_separator(json: &serde_json::Value) -> Result<Option<Component>, String> {
+        if json.get("separator").is_some() {
+            return Ok(Some(Component::new(json.get("separator").unwrap())?));
+        }
+        Ok(None)
+    }
+
+    fn to_ansi(&self) {}
 }