#include "InspectorPanel.h"
#include "Managers/SceneManager.h"
#include "Core/GameObject.h"
#include <imgui.h>

namespace UI {

InspectorPanel::InspectorPanel() : Panel("Inspector") {}

void InspectorPanel::Render() {
    ImGui::Begin(m_name.c_str(), &m_isOpen, ImGuiWindowFlags_None);
    
    GameObject* selected = SceneManager::Get().GetSelectedObject();
    
    if (selected) {
        ImGui::Text("%s", selected->name.c_str());
        ImGui::Separator();
        
        auto transform = selected->GetComponent<TransformComponent>();
        if (transform) {
            RenderTransformSection(transform);
            ImGui::Separator();
        }
        
        auto meshRenderer = selected->GetComponent<MeshRendererComponent>();
        if (meshRenderer) {
            RenderMeshRendererSection(meshRenderer);
        }
    } else {
        ImGui::Text("No object selected");
        ImGui::TextColored(ImVec4(0.5f, 0.5f, 0.5f, 1.0f), "Select an object in Hierarchy");
    }
    
    ImGui::End();
}

void InspectorPanel::RenderTransformSection(TransformComponent* transform) {
    if (ImGui::CollapsingHeader("Transform", ImGuiTreeNodeFlags_DefaultOpen)) {
        ImGui::Indent(10.0f);
        
        ImGui::Text("Position");
        ImGui::SameLine(80);
        ImGui::SetNextItemWidth(180);
        ImGui::DragFloat3("##Position", transform->position, 0.1f);
        
        ImGui::Text("Rotation");
        ImGui::SameLine(80);
        ImGui::SetNextItemWidth(180);
        ImGui::DragFloat3("##Rotation", transform->rotation, 1.0f);
        
        ImGui::Text("Scale");
        ImGui::SameLine(80);
        ImGui::SetNextItemWidth(180);
        ImGui::DragFloat3("##Scale", transform->scale, 0.1f);
        
        ImGui::Unindent(10.0f);
    }
}

void InspectorPanel::RenderMeshRendererSection(MeshRendererComponent* meshRenderer) {
    if (ImGui::CollapsingHeader("Mesh Renderer", ImGuiTreeNodeFlags_DefaultOpen)) {
        ImGui::Indent(10.0f);
        
        ImGui::Text("Material");
        ImGui::SameLine(80);
        ImGui::SetNextItemWidth(180);
        ImGui::InputText("##Material", meshRenderer->materialName.data(), meshRenderer->materialName.capacity());
        
        ImGui::Text("Mesh");
        ImGui::SameLine(80);
        ImGui::SetNextItemWidth(180);
        ImGui::InputText("##Mesh", meshRenderer->meshName.data(), meshRenderer->meshName.capacity());
        
        ImGui::Unindent(10.0f);
    }
}

}