#include <gtest/gtest.h>

#include "SandboxFrameBuilder.h"

#include <string>

namespace {

bool DrawDataContainsText(
    const XCEngine::UI::UIDrawData& drawData,
    const std::string& text) {
    for (const XCEngine::UI::UIDrawList& drawList : drawData.GetDrawLists()) {
        for (const XCEngine::UI::UIDrawCommand& command : drawList.GetCommands()) {
            if (command.type == XCEngine::UI::UIDrawCommandType::Text &&
                command.text == text) {
                return true;
            }
        }
    }

    return false;
}

} // namespace

TEST(NewEditorSandboxFrameTest, BuildsNativeEditorSandboxPacket) {
    XCEngine::NewEditor::SandboxFrameOptions options = {};
    options.width = 1440.0f;
    options.height = 900.0f;
    options.timeSeconds = 1.0;

    const XCEngine::UI::UIDrawData drawData =
        XCEngine::NewEditor::BuildSandboxFrame(options);

    EXPECT_FALSE(drawData.Empty());
    EXPECT_GT(drawData.GetTotalCommandCount(), 40u);
    EXPECT_TRUE(DrawDataContainsText(drawData, "XCUI Native Sandbox"));
    EXPECT_TRUE(DrawDataContainsText(drawData, "Hierarchy"));
    EXPECT_TRUE(DrawDataContainsText(drawData, "Scene"));
    EXPECT_TRUE(DrawDataContainsText(drawData, "Inspector"));
    EXPECT_TRUE(DrawDataContainsText(drawData, "No ImGui Host"));
}

TEST(NewEditorSandboxFrameTest, ClampsInvalidSizeToSafeFallback) {
    XCEngine::NewEditor::SandboxFrameOptions options = {};
    options.width = 0.0f;
    options.height = -10.0f;

    const XCEngine::UI::UIDrawData drawData =
        XCEngine::NewEditor::BuildSandboxFrame(options);

    EXPECT_FALSE(drawData.Empty());
    EXPECT_TRUE(DrawDataContainsText(drawData, "XCUI Native Sandbox"));
}