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use dioxus_core::WriteMutations;
use dioxus_native_core::{dioxus::DioxusNativeCoreMutationWriter, NodeId};
use freya_node_state::CustomAttributeValues;
use torin::torin::Torin;

use crate::prelude::DioxusDOMAdapter;

pub struct MutationsWriter<'a> {
    pub native_writer: DioxusNativeCoreMutationWriter<'a, CustomAttributeValues>,
    pub layout: &'a mut Torin<NodeId>,
}

impl<'a> WriteMutations for MutationsWriter<'a> {
    fn register_template(&mut self, template: dioxus_core::prelude::Template) {
        self.native_writer.register_template(template);
    }

    fn append_children(&mut self, id: dioxus_core::ElementId, m: usize) {
        self.native_writer.append_children(id, m);
    }

    fn assign_node_id(&mut self, path: &'static [u8], id: dioxus_core::ElementId) {
        self.native_writer.assign_node_id(path, id);
    }

    fn create_placeholder(&mut self, id: dioxus_core::ElementId) {
        self.native_writer.create_placeholder(id);
    }

    fn create_text_node(&mut self, value: &str, id: dioxus_core::ElementId) {
        self.native_writer.create_text_node(value, id);
    }

    fn hydrate_text_node(&mut self, path: &'static [u8], value: &str, id: dioxus_core::ElementId) {
        self.native_writer.hydrate_text_node(path, value, id);
    }

    fn load_template(&mut self, name: &'static str, index: usize, id: dioxus_core::ElementId) {
        self.native_writer.load_template(name, index, id);
    }

    fn replace_node_with(&mut self, id: dioxus_core::ElementId, m: usize) {
        if m > 0 {
            let mut dom_adapter = DioxusDOMAdapter::new_with_cache(self.native_writer.rdom);
            self.layout.remove(
                self.native_writer.state.element_to_node_id(id),
                &mut dom_adapter,
                true,
            );
        }

        self.native_writer.replace_node_with(id, m);
    }

    fn replace_placeholder_with_nodes(&mut self, path: &'static [u8], m: usize) {
        self.native_writer.replace_placeholder_with_nodes(path, m);
    }

    fn insert_nodes_after(&mut self, id: dioxus_core::ElementId, m: usize) {
        self.native_writer.insert_nodes_after(id, m);
    }

    fn insert_nodes_before(&mut self, id: dioxus_core::ElementId, m: usize) {
        self.native_writer.insert_nodes_before(id, m);
    }

    fn set_attribute(
        &mut self,
        name: &'static str,
        ns: Option<&'static str>,
        value: &dioxus_core::AttributeValue,
        id: dioxus_core::ElementId,
    ) {
        self.native_writer.set_attribute(name, ns, value, id);
    }

    fn set_node_text(&mut self, value: &str, id: dioxus_core::ElementId) {
        self.layout
            .invalidate(self.native_writer.state.element_to_node_id(id));
        self.native_writer.set_node_text(value, id);
    }

    fn create_event_listener(&mut self, name: &'static str, id: dioxus_core::ElementId) {
        self.native_writer.create_event_listener(name, id);
    }

    fn remove_event_listener(&mut self, name: &'static str, id: dioxus_core::ElementId) {
        self.native_writer.remove_event_listener(name, id);
    }

    fn remove_node(&mut self, id: dioxus_core::ElementId) {
        let mut dom_adapter = DioxusDOMAdapter::new_with_cache(self.native_writer.rdom);
        self.layout.remove(
            self.native_writer.state.element_to_node_id(id),
            &mut dom_adapter,
            true,
        );
        self.native_writer.remove_node(id);
    }

    fn push_root(&mut self, id: dioxus_core::ElementId) {
        self.native_writer.push_root(id);
    }
}