/*  Copyright (C) 2021  Adam Pigg

    This file is part of InfiniTime.

    InfiniTime is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    InfiniTime is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
#include "Navigation.h"
#include <cstdint>
#include "../DisplayApp.h"
#include "components/ble/NavigationService.h"

using namespace Pinetime::Applications::Screens;

LV_FONT_DECLARE(lv_font_navi_80)

namespace {
  constexpr std::array<std::pair<const char*, const char*>, 86> m_iconMap = {{
    {"arrive-left", "\xEE\xA4\x81"},
    {"arrive-right", "\xEE\xA4\x82"},
    {"arrive-straight", "\xEE\xA4\x80"},
    {"arrive", "\xEE\xA4\x80"},
    {"close", "\xEE\xA4\x83"},
    {"continue-left", "\xEE\xA4\x85"},
    {"continue-right", "\xEE\xA4\x86"},
    {"continue-slight-left", "\xEE\xA4\x87"},
    {"continue-slight-right", "\xEE\xA4\x88"},
    {"continue-straight", "\xEE\xA4\x84"},
    {"continue-uturn", "\xEE\xA4\x89"},
    {"continue", "\xEE\xA4\x84"},
    {"depart-left", "\xEE\xA4\x8B"},
    {"depart-right", "\xEE\xA4\x8C"},
    {"depart-straight", "\xEE\xA4\x8A"},
    {"end-of-road-left", "\xEE\xA4\x8D"},
    {"end-of-road-right", "\xEE\xA4\x8E"},
    {"ferry", "\xEE\xA4\x8F"},
    {"flag", "\xEE\xA4\x90"},
    {"fork-left", "\xEE\xA4\x92"},
    {"fork-right", "\xEE\xA4\x93"},
    {"fork-slight-left", "\xEE\xA4\x94"},
    {"fork-slight-right", "\xEE\xA4\x95"},
    {"fork-straight", "\xEE\xA4\x96"},
    {"invalid", "\xEE\xA4\x84"},
    {"invalid-left", "\xEE\xA4\x85"},
    {"invalid-right", "\xEE\xA4\x86"},
    {"invalid-slight-left", "\xEE\xA4\x87"},
    {"invalid-slight-right", "\xEE\xA4\x88"},
    {"invalid-straight", "\xEE\xA4\x84"},
    {"invalid-uturn", "\xEE\xA4\x89"},
    {"merge-left", "\xEE\xA4\x97"},
    {"merge-right", "\xEE\xA4\x98"},
    {"merge-slight-left", "\xEE\xA4\x99"},
    {"merge-slight-right", "\xEE\xA4\x9A"},
    {"merge-straight", "\xEE\xA4\x84"},
    {"new-name-left", "\xEE\xA4\x85"},
    {"new-name-right", "\xEE\xA4\x86"},
    {"new-name-sharp-left", "\xEE\xA4\x9B"},
    {"new-name-sharp-right", "\xEE\xA4\x9C"},
    {"new-name-slight-left", "\xEE\xA4\x87"},
    {"new-name-slight-right", "\xEE\xA4\x88"},
    {"new-name-straight", "\xEE\xA4\x84"},
    {"notification-left", "\xEE\xA4\x85"},
    {"notification-right", "\xEE\xA4\x86"},
    {"notification-sharp-left", "\xEE\xA4\x9B"},
    {"notification-sharp-right", "\xEE\xA4\xA5"},
    {"notification-slight-left", "\xEE\xA4\x87"},
    {"notification-slight-right", "\xEE\xA4\x88"},
    {"notification-straight", "\xEE\xA4\x84"},
    {"off-ramp-left", "\xEE\xA4\x9D"},
    {"off-ramp-right", "\xEE\xA4\x9E"},
    {"off-ramp-slight-left", "\xEE\xA4\x9F"},
    {"off-ramp-slight-right", "\xEE\xA4\xA0"},
    {"on-ramp-left", "\xEE\xA4\x85"},
    {"on-ramp-right", "\xEE\xA4\x86"},
    {"on-ramp-sharp-left", "\xEE\xA4\x9B"},
    {"on-ramp-sharp-right", "\xEE\xA4\xA5"},
    {"on-ramp-slight-left", "\xEE\xA4\x87"},
    {"on-ramp-slight-right", "\xEE\xA4\x88"},
    {"on-ramp-straight", "\xEE\xA4\x84"},
    {"rotary", "\xEE\xA4\xA1"},
    {"rotary-left", "\xEE\xA4\xA2"},
    {"rotary-right", "\xEE\xA4\xA3"},
    {"rotary-sharp-left", "\xEE\xA4\xA4"},
    {"rotary-sharp-right", "\xEE\xA4\xA5"},
    {"rotary-slight-left", "\xEE\xA4\xA6"},
    {"rotary-slight-right", "\xEE\xA4\xA7"},
    {"rotary-straight", "\xEE\xA4\xA8"},
    {"roundabout", "\xEE\xA4\xA1"},
    {"roundabout-left", "\xEE\xA4\xA2"},
    {"roundabout-right", "\xEE\xA4\xA3"},
    {"roundabout-sharp-left", "\xEE\xA4\xA4"},
    {"roundabout-sharp-right", "\xEE\xA4\xA5"},
    {"roundabout-slight-left", "\xEE\xA4\xA6"},
    {"roundabout-slight-right", "\xEE\xA4\xA7"},
    {"roundabout-straight", "\xEE\xA4\xA8"},
    {"turn-left", "\xEE\xA4\x85"},
    {"turn-right", "\xEE\xA4\x86"},
    {"turn-sharp-left", "\xEE\xA4\x9B"},
    {"turn-sharp-right", "\xEE\xA4\xA5"},
    {"turn-slight-left", "\xEE\xA4\x87"},
    {"turn-slight-right", "\xEE\xA4\x88"},
    {"turn-straight", "\xEE\xA4\x84"},
    {"updown", "\xEE\xA4\xA9"},
    {"uturn", "\xEE\xA4\x89"},
  }};

  const char* iconForName(const std::string& icon) {
    for (auto iter : m_iconMap) {
      if (iter.first == icon) {
        return iter.second;
      }
    }
    return "\xEE\xA4\x90";
  }
}

/**
 * Navigation watchapp
 *
 */
Navigation::Navigation(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::NavigationService& nav)
  : Screen(app), navService(nav) {

  imgFlag = lv_label_create(lv_scr_act(), nullptr);
  lv_obj_set_style_local_text_font(imgFlag, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &lv_font_navi_80);
  lv_obj_set_style_local_text_color(imgFlag, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_CYAN);
  lv_label_set_text(imgFlag, iconForName("flag"));
  lv_obj_align(imgFlag, nullptr, LV_ALIGN_CENTER, 0, -60);

  txtNarrative = lv_label_create(lv_scr_act(), nullptr);
  lv_label_set_long_mode(txtNarrative, LV_LABEL_LONG_BREAK);
  lv_obj_set_width(txtNarrative, LV_HOR_RES);
  lv_label_set_text(txtNarrative, "Navigation");
  lv_label_set_align(txtNarrative, LV_LABEL_ALIGN_CENTER);
  lv_obj_align(txtNarrative, nullptr, LV_ALIGN_CENTER, 0, 10);

  txtManDist = lv_label_create(lv_scr_act(), nullptr);
  lv_label_set_long_mode(txtManDist, LV_LABEL_LONG_BREAK);
  lv_obj_set_style_local_text_color(txtManDist, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_GREEN);
  lv_obj_set_width(txtManDist, LV_HOR_RES);
  lv_label_set_text(txtManDist, "--M");
  lv_label_set_align(txtManDist, LV_LABEL_ALIGN_CENTER);
  lv_obj_align(txtManDist, nullptr, LV_ALIGN_CENTER, 0, 60);

  // Route Progress
  barProgress = lv_bar_create(lv_scr_act(), nullptr);
  lv_obj_set_size(barProgress, 200, 20);
  lv_obj_align(barProgress, nullptr, LV_ALIGN_IN_BOTTOM_MID, 0, -10);
  lv_obj_set_style_local_bg_color(barProgress, LV_BAR_PART_BG, LV_STATE_DEFAULT, lv_color_hex(0x222222));
  lv_obj_set_style_local_bg_color(barProgress, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
  lv_bar_set_anim_time(barProgress, 500);
  lv_bar_set_range(barProgress, 0, 100);
  lv_bar_set_value(barProgress, 0, LV_ANIM_OFF);
}

Navigation::~Navigation() {
  lv_obj_clean(lv_scr_act());
}

bool Navigation::Refresh() {
  if (flag != navService.getFlag()) {
    flag = navService.getFlag();
    lv_label_set_text(imgFlag, iconForName(flag));
  }

  if (narrative != navService.getNarrative()) {
    narrative = navService.getNarrative();
    lv_label_set_text(txtNarrative, narrative.data());
  }

  if (manDist != navService.getManDist()) {
    manDist = navService.getManDist();
    lv_label_set_text(txtManDist, manDist.data());
  }

  if (progress != navService.getProgress()) {
    progress = navService.getProgress();
    lv_bar_set_value(barProgress, progress, LV_ANIM_OFF);
    if (progress > 90) {
      lv_obj_set_style_local_bg_color(barProgress, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_RED);
    } else {
      lv_obj_set_style_local_bg_color(barProgress, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
    }
  }

  return running;
}