#include "ViewportRenderTargets.h"

namespace XCEngine::UI::Editor::App {

ViewportResourceReuseQuery BuildViewportRenderTargetsReuseQuery(
    ViewportKind kind,
    const ViewportRenderTargets& targets,
    std::uint32_t requestedWidth,
    std::uint32_t requestedHeight) {
    ViewportResourceReuseQuery query = {};
    query.kind = kind;
    query.width = targets.width;
    query.height = targets.height;
    query.requestedWidth = requestedWidth;
    query.requestedHeight = requestedHeight;
    query.resources.hasColorTexture = targets.colorTexture != nullptr;
    query.resources.hasColorView = targets.colorView != nullptr;
    query.resources.hasDepthTexture = targets.depthTexture != nullptr;
    query.resources.hasDepthView = targets.depthView != nullptr;
    query.resources.hasDepthShaderView = targets.depthShaderView != nullptr;
    query.resources.hasObjectIdTexture = targets.objectIdTexture != nullptr;
    query.resources.hasObjectIdDepthTexture = targets.objectIdDepthTexture != nullptr;
    query.resources.hasObjectIdDepthView = targets.objectIdDepthView != nullptr;
    query.resources.hasObjectIdView = targets.objectIdView != nullptr;
    query.resources.hasObjectIdShaderView = targets.objectIdShaderView != nullptr;
    query.resources.hasSelectionMaskTexture = targets.selectionMaskTexture != nullptr;
    query.resources.hasSelectionMaskView = targets.selectionMaskView != nullptr;
    query.resources.hasSelectionMaskShaderView = targets.selectionMaskShaderView != nullptr;
    query.resources.hasTextureDescriptor = targets.textureHandle.IsValid();
    return query;
}

::XCEngine::Rendering::RenderSurface BuildViewportColorSurface(
    const ViewportRenderTargets& targets) {
    return BuildViewportRenderSurface(
        targets.width,
        targets.height,
        targets.colorView,
        targets.depthView,
        targets.colorState);
}

::XCEngine::Rendering::RenderSurface BuildViewportObjectIdSurface(
    const ViewportRenderTargets& targets) {
    return BuildViewportRenderSurface(
        targets.width,
        targets.height,
        targets.objectIdView,
        targets.objectIdDepthView,
        targets.objectIdState);
}

::XCEngine::Rendering::RenderSurface BuildViewportSelectionMaskSurface(
    const ViewportRenderTargets& targets) {
    return BuildViewportRenderSurface(
        targets.width,
        targets.height,
        targets.selectionMaskView,
        targets.depthView,
        targets.selectionMaskState);
}

} // namespace XCEngine::UI::Editor::App