YoggieEngine/Editor/src/PropertyPanels/Inspector.cpp

#include "Inspector.h"
#include "../TransformVec3.h"

void Inspector::Draw() 
{
    if (selected.isValid()) {
        AddComponentDropDown();
        ShowComponents();
    }
}        
void AddComponent(YoggieEngine::Entity selected , int i) {
    switch (i) {
    case 0:
        selected.AddComponent<YoggieEngine::ScriptComponent>();
        break;
    case 1:
        selected.AddComponent<YoggieEngine::CameraComponent>();
        break;
    case 2:
        selected.AddComponent<YoggieEngine::LightComponent>();
        break;
    case 3:
        selected.AddComponent<YoggieEngine::Render3DComponent>();
    default:

        break;
    }
}

void Inspector::AddComponentDropDown() 
{
    static char* names[] = { "Script Component", "Camera Component", "Light Component", "Render3D"};
    if (ImGui::Button("Add Component"))
        ImGui::OpenPopup("Component picker");

    ImGui::SameLine();
    if (ImGui::BeginPopup("Component picker")) {

        for (int i = 0; i < IM_ARRAYSIZE(names); i++) {
            if (ImGui::MenuItem(names[i]))
                AddComponent(selected, i);
        }
        ImGui::EndPopup();

    }
    ImGui::NewLine();
}


void Inspector::ShowComponents()
{
    auto component = selected.GetComponent<YoggieEngine::IdentifierComponent>();
    ImGui::InputText("Name:", (char*)component.name.c_str(), component.name.size() * sizeof(char), ImGuiInputTextFlags_ReadOnly);


    if (selected.HasComponent<YoggieEngine::TransformComponent>()) {
        auto& transform = selected.GetComponent<YoggieEngine::TransformComponent>();
        if (ImGui::CollapsingHeader("Transform", ImGuiTreeNodeFlags_DefaultOpen)) {
/*
            ImGui::DragFloat3("Position", glm::value_ptr(transform.Position), 0.1f);
            ImGui::DragFloat3("Rotation", glm::value_ptr(transform.Rotation), 0.1f);
            ImGui::DragFloat3("Scale", glm::value_ptr(transform.Scale), 0.1f, 0.0f);
*/
            auto something = glm::value_ptr(transform.Position);

            ImGuiExtension::TransformVec3("Position", transform.Position);
            ImGuiExtension::TransformVec3("Rotation", transform.Rotation);
            ImGuiExtension::TransformVec3("Scale", transform.Scale);


        }
        if (selected.HasComponent<YoggieEngine::RelationComponent>()) {
            ImGui::Text("Has relation");
        }


    }


    if (selected.HasComponent<YoggieEngine::Render3DComponent>()) {
        auto& render3d = selected.GetComponent<YoggieEngine::Render3DComponent>();
        const char* AssetNames[]{ "Asset1" , "Asset2" };
        if (ImGui::CollapsingHeader("Render3D", ImGuiTreeNodeFlags_DefaultOpen)) {

            if (ImGui::Button("Select Renderable Asset"))
                ImGui::OpenPopup("Renderable_list_popup");
            ImGui::SameLine();
            ImGui::TextUnformatted(render3d.mesh.elements.empty() ? "<None>" : "ASSET_GUID_OR_ID");
            if (ImGui::BeginPopup("Renderable_list_popup")) {
                ImGui::Text("None");
                ImGui::Separator();
                for (int i = 0; i < IM_ARRAYSIZE(AssetNames); i++) {
                    if(ImGui::Selectable(AssetNames[i]))
                    { }
                }
                ImGui::EndPopup();

            }




            ImGui::ColorEdit3("Colour", glm::value_ptr(render3d.color));

            ImGui::Checkbox("Use static rendering:", &render3d.isStatic);
        }
    }
    static bool deferred = true;
    
    
    if (selected.HasComponent<YoggieEngine::LightComponent>()) {
        auto& light = selected.GetComponent<YoggieEngine::LightComponent>();
        if (ImGui::CollapsingHeader("Light", ImGuiTreeNodeFlags_DefaultOpen)) {
            ImGui::ColorEdit3("Colour", glm::value_ptr(light.Color));
            ImGui::Checkbox("Deferred", &deferred);
        }

    }

    if (selected.HasComponent <YoggieEngine::CameraComponent>()) {
        auto& camera = selected.GetComponent<YoggieEngine::CameraComponent>();
        if (ImGui::CollapsingHeader("Camera")) {
            ImGui::DragFloat3("Position:", glm::value_ptr(camera.Position), 0.01f);
            ImGui::DragFloat3("Rotation:", glm::value_ptr(camera.Rotation), 0.01f);

        }
    }

    if (selected.HasComponent<YoggieEngine::RigidBody>()) {
        auto& rigibody = selected.GetComponent<YoggieEngine::RigidBody>();
        if (ImGui::CollapsingHeader("RigidBody")) {

        }
    }

    if (selected.HasComponent<YoggieEngine::ScriptComponent>()) {
        const char* AssetNames[]{ "Script 1" , "Script 2" };
        if (ImGui::CollapsingHeader("Script", ImGuiTreeNodeFlags_Leaf)) {
            
            if (ImGui::Button("Select Renderable Asset"))
                ImGui::OpenPopup("Scripts_list_popup");
          
            if (ImGui::BeginPopup("Scripts_list_popup")) {
                ImGui::Text("None");
                ImGui::Separator();
                for (int i = 0; i < IM_ARRAYSIZE(AssetNames); i++) {
                    if (ImGui::Selectable(AssetNames[i]))
                    {
                    }
                }
                ImGui::EndPopup();

            }
            
            ImGui::SameLine();
            std::string  scriptAssetId = "<Random_GUID>";
            ImGui::InputText("asset", scriptAssetId.data(), scriptAssetId.length(), ImGuiInputTextFlags_ReadOnly | ImGuiInputTextFlags_AutoSelectAll);
            
        }
    }
}


void ComponentView(const std::string& componentName, voidFunction func) 
{
    ImGuiWindowFlags_ window_flags = ImGuiWindowFlags_None;
    ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 5.0f);
    ImGui::BeginChild(componentName.c_str());

    func();

    ImGui::EndChild();
    ImGui::PopStyleVar();
}