#include "ac6_native_graphics_overlay.h"

#include <imgui.h>

#include "ac6_native_graphics.h"

namespace ac6::graphics {

NativeGraphicsStatusDialog::NativeGraphicsStatusDialog(rex::ui::ImGuiDrawer* imgui_drawer)
    : ImGuiDialog(imgui_drawer) {}

NativeGraphicsStatusDialog::~NativeGraphicsStatusDialog() = default;

void NativeGraphicsStatusDialog::OnDraw(ImGuiIO& io) {
  (void)io;
  if (!visible_) {
    return;
  }

  if (!ImGui::Begin("AC6 Native Graphics##status", &visible_, ImGuiWindowFlags_NoCollapse)) {
    ImGui::End();
    return;
  }

  const NativeGraphicsRuntimeStatus status = GetRuntimeStatus();
  ImGui::Text("enabled: %s", status.enabled ? "true" : "false");
  ImGui::Text("initialized: %s", status.initialized ? "true" : "false");
  ImGui::Text("init failures seen: %s", status.had_init_failure ? "true" : "false");
  ImGui::Text("init attempts/successes: %llu / %llu",
              static_cast<unsigned long long>(status.init_attempts),
              static_cast<unsigned long long>(status.init_successes));
  ImGui::Text("frames built: %llu", static_cast<unsigned long long>(status.frames_built));
  ImGui::Separator();
  ImGui::Text("backend: %s", ac6::renderer::ToString(status.active_backend).data());
  ImGui::Text("feature level: %s", ac6::renderer::ToString(status.feature_level).data());
  ImGui::Text("renderer frames: %llu",
              static_cast<unsigned long long>(status.renderer_stats.frame_count));
  ImGui::Text("render passes built: %llu",
              static_cast<unsigned long long>(status.renderer_stats.built_pass_count));
  ImGui::Text("frontend passes/commands: %u / %u", status.frontend_summary.pass_count,
              status.frontend_summary.total_command_count);
  ImGui::Text("replay passes/commands: %u / %u", status.replay_summary.pass_count,
              status.replay_summary.command_count);
  ImGui::Text("execution passes/commands: %u / %u",
              status.execution_summary.pass_count, status.execution_summary.command_count);
  ImGui::Text("executor passes/commands: %u / %u",
              status.executor_summary.pass_count, status.executor_summary.command_count);
  ImGui::Separator();
  ImGui::Text("capture frame: %llu",
              static_cast<unsigned long long>(status.capture_summary.frame_index));
  ImGui::Text("capture draws/clears/resolves: %u / %u / %u",
              status.capture_summary.draw_count, status.capture_summary.clear_count,
              status.capture_summary.resolve_count);
  ImGui::Separator();
  ImGui::TextUnformatted("guest draw counts (this frame, pre-reset):");
  ImGui::Text("  indexed / shared / primitive: %u / %u / %u",
              status.capture_summary.frame_stats.draw_calls_indexed,
              status.capture_summary.frame_stats.draw_calls_indexed_shared,
              status.capture_summary.frame_stats.draw_calls_primitive);
  ImGui::Text("  set_sampler / set_texture_fetch: %u / %u",
              status.capture_summary.frame_stats.set_sampler_state_calls,
              status.capture_summary.frame_stats.set_texture_fetch_calls);
  ImGui::TextUnformatted("primitive topology (D3D9 type, all draws):");
  ImGui::Text("  point %u  line %u  strip %u  tri %u  triStrip %u  fan %u  other %u",
              status.capture_summary.topology_pointlist, status.capture_summary.topology_linelist,
              status.capture_summary.topology_linestrip, status.capture_summary.topology_trianglelist,
              status.capture_summary.topology_trianglestrip, status.capture_summary.topology_trianglefan,
              status.capture_summary.topology_other);
  ImGui::Text("last draw: prim_type=%u count=%u flags=0x%X",
              status.capture_summary.last_draw_primitive_type, status.capture_summary.last_draw_count,
              status.capture_summary.last_draw_flags);
  ImGui::Separator();
  ImGui::Text("planned output: %ux%u", status.frame_plan.output_width,
              status.frame_plan.output_height);
  ImGui::Text("replay output/present: %ux%u / %s", status.replay_summary.output_width,
              status.replay_summary.output_height,
              status.replay_summary.has_present_pass ? "yes" : "no");
  ImGui::Text("execution output/present: %ux%u / %s",
              status.execution_summary.output_width, status.execution_summary.output_height,
              status.execution_summary.has_present_pass ? "yes" : "no");
  ImGui::Text("executor output/present: %ux%u / %s",
              status.executor_summary.output_width, status.executor_summary.output_height,
              status.executor_summary.has_present_pass ? "yes" : "no");
  ImGui::Text("executor graphics/present/resource: %u / %u / %u",
              status.executor_summary.graphics_pass_count,
              status.executor_summary.present_pass_count,
              status.executor_summary.resource_translation_pass_count);
  ImGui::Text("stages scene/post/ui: %s / %s / %s",
              status.frame_plan.has_scene_stage ? "yes" : "no",
              status.frame_plan.has_post_process_stage ? "yes" : "no",
              status.frame_plan.has_ui_stage ? "yes" : "no");

  ImGui::End();
}

}  // namespace ac6::graphics