#include "Contents/FlyingShipRouteInfo.h"
#include "Render/Renderer.h"
#include "Render/ScreenGeometry.h"
#include "Render/TextureQuad.h"
#include "Render/Textures/Texture.h"
#include "Render/Textures/TextureCache.h"
#include "UI/Window/UIRoMapWnd.h"

#include <cstring>
#include <map>

// OFFSET: 0x009105F0
// FUNCTION: fn_12503
CFlyingShipRouteInfo::CFlyingShipRouteInfo()
    : padding_0010(0), padding_0014(0), segmentIndex(0), segmentProgress(0), segmentLength(0), travelledDistance(0), routeReset(1), routeType(0), lineColor(0),
      routeState(0) {
}

// OFFSET: 0x00910A70
// FUNCTION: fn_12507
FlyingShipRouteEntry::FlyingShipRouteEntry(FlyingShipRouteEntry&& other) noexcept = default;

// OFFSET: 0x0092B000
// FUNCTION: fn_12657
void CFlyingShipRouteInfo::Draw(UIRoMapWnd* wnd) {
  if (this->lineTextureName.empty()) {
    return;
  }

  std::map<std::string, FlyingShipRouteEntry> targets;
  for (std::size_t i = 0; i < this->entries.size() - 1; ++i) {
    const FlyingShipRouteEntry& from = this->entries[i];
    const FlyingShipRouteEntry& entry = this->entries[i + 1];
    targets.insert(std::pair<std::string, FlyingShipRouteEntry>(entry.name, entry));

    CTexture* texture = g_texMgr.Load(this->lineTextureName.c_str(), 0, true, true, false);
    DrawScreenLine(
      g_renderer->primitives, g_renderer->queues, from.screenPosition[0], from.screenPosition[1], entry.screenPosition[0], entry.screenPosition[1], 2, texture,
      static_cast<std::uint32_t>(this->lineColor), g_renderer->fog.supported != 0, g_depthStart, g_depthEnd
    );
  }

  const FlyingShipRouteEntry& from = this->entries[this->segmentIndex];
  const FlyingShipRouteEntry& to = this->entries[this->segmentIndex + 1];
  CTexture* head = g_texMgr.Load("유저인터페이스\\worldview_interface\\wv_airplen32.bmp", 0, true, true, false);
  CTexture* body = g_texMgr.Load("유저인터페이스\\worldview_interface\\wv_Airf.bmp", 0, true, true, false);
  wnd->DrawDashedArrow(
    from.screenPosition[0], from.screenPosition[1], to.screenPosition[0], to.screenPosition[1], 0x10, 0x10, body, 0x14, head, this->segmentProgress, 0xFFFFFFFF, 6
  );

  for (std::map<std::string, FlyingShipRouteEntry>::iterator it = targets.begin(); it != targets.end(); ++it) {
    wnd->DrawMapMarker(reinterpret_cast<const RoMapMarker&>(it->second), 1);
  }
}