From cce38d001bc795c0ad29268b3cdf6c8eee833b7a Mon Sep 17 00:00:00 2001
From: Anatoliy Tomilov <tomilovanatoliy@gmail.com>
Date: Thu, 1 Oct 2020 20:39:46 +0500
Subject: [PATCH] [kml] Add BookmarkData::m_minZoom support to text kml serdes.
 MAPSME-14916

---
 kml/kml_tests/serdes_tests.cpp |  3 ++-
 kml/serdes.cpp                 | 14 ++++++++++++++
 kml/serdes.hpp                 |  1 +
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/kml/kml_tests/serdes_tests.cpp b/kml/kml_tests/serdes_tests.cpp
index 3d9417f51e..d17d76351b 100644
--- a/kml/kml_tests/serdes_tests.cpp
+++ b/kml/kml_tests/serdes_tests.cpp
@@ -84,6 +84,7 @@ kml::FileData GenerateKmlFileData()
   bookmarkData.m_boundTracks = {0};
   bookmarkData.m_visible = false;
   bookmarkData.m_nearestToponym = "12345";
+  bookmarkData.m_minZoom = 10;
   bookmarkData.m_properties = {{"bm_property1", "value1"},
                                {"bm_property2", "value2"},
                                {"score", "5"}};
@@ -419,6 +420,7 @@ R"(<?xml version="1.0" encoding="UTF-8"?>
       </mwm:boundTracks>
       <mwm:visibility>0</mwm:visibility>
       <mwm:nearestToponym>12345</mwm:nearestToponym>
+      <mwm:minZoom>10</mwm:minZoom>
       <mwm:properties>
         <mwm:value key="bm_property1">value1</mwm:value>
         <mwm:value key="bm_property2">value2</mwm:value>
@@ -462,7 +464,6 @@ R"(<?xml version="1.0" encoding="UTF-8"?>
         <mwm:value key="tr_property1">value1</mwm:value>
         <mwm:value key="tr_property2">value2</mwm:value>
       </mwm:properties>
-      <mwm:compilations>5,6,7,8,9</mwm:compilations>
     </ExtendedData>
   </Placemark>
 </Document>
diff --git a/kml/serdes.cpp b/kml/serdes.cpp
index d82ac2b2ab..651b41befd 100644
--- a/kml/serdes.cpp
+++ b/kml/serdes.cpp
@@ -450,6 +450,12 @@ void SaveBookmarkExtendedData(KmlWriter::WriterWrapper & writer, BookmarkData co
     writer << "</mwm:nearestToponym>\n";
   }
 
+  if (bookmarkData.m_minZoom > 1)
+  {
+    writer << kIndent6 << "<mwm:minZoom>" << strings::to_string(bookmarkData.m_minZoom)
+           << "</mwm:minZoom>\n";
+  }
+
   SaveStringsMap(writer, bookmarkData.m_properties, "properties", kIndent6);
 
   if (!bookmarkData.m_compilations.empty())
@@ -867,6 +873,7 @@ void KmlParser::Pop(std::string const & tag)
         data.m_boundTracks = std::move(m_boundTracks);
         data.m_visible = m_visible;
         data.m_nearestToponym = std::move(m_nearestToponym);
+        data.m_minZoom = m_minZoom;
         data.m_properties = std::move(m_properties);
         data.m_compilations = std::move(m_compilations);
 
@@ -1160,6 +1167,13 @@ void KmlParser::CharData(std::string value)
         {
           m_nearestToponym = value;
         }
+        else if (currTag == "mwm:minZoom")
+        {
+          if (!strings::to_int(value, m_minZoom) || m_minZoom < 1)
+            m_minZoom = 1;
+          else if (m_minZoom > 19)
+            m_minZoom = 19;
+        }
         else if (currTag == "mwm:compilations")
         {
           m_compilations.clear();
diff --git a/kml/serdes.hpp b/kml/serdes.hpp
index 0446e666e5..78b0a7ca97 100644
--- a/kml/serdes.hpp
+++ b/kml/serdes.hpp
@@ -129,6 +129,7 @@ private:
   bool m_visible;
   std::string m_nearestToponym;
   std::vector<std::string> m_nearestToponyms;
+  int m_minZoom = 1;
   kml::Properties m_properties;
   std::vector<CompilationId> m_compilations;
   double m_trackWidth;