Download all the cards with API

1 files changed, 27 insertions, 1 deletions

diff --git a/battleNetApi/src/hearthstoneApi.cpp b/battleNetApi/src/hearthstoneApi.cpp
index 1d2d870..7290a5d 100644
--- a/battleNetApi/src/hearthstoneApi.cpp
+++ b/battleNetApi/src/hearthstoneApi.cpp
@@ -1,14 +1,18 @@
 #include "hearthstoneApi.hpp"
+#include <apiUrl.hpp>
 #include <curl/curl.h>
 #include <curl/easy.h>
 #include <curl/multi.h>
 #include <format>
+#include <fstream>
 #include <iostream>
 
 HearthstoneApi::HearthstoneApi(Token &&iToken) : mToken(iToken), mAuthorizationHeader(authorizationHeader()) {}
 HearthstoneApi::HearthstoneApi(const Token &iToken) : mToken(iToken), mAuthorizationHeader(authorizationHeader()) {}
 
-std::string HearthstoneApi::authorizationHeader() { return std::format("Authorization: Bearer {}", mToken.text()); }
+std::string HearthstoneApi::authorizationHeader() const {
+    return std::format("Authorization: Bearer {}", mToken.text());
+}
 
 size_t HearthstoneApi::curlCallbackStringOutput(void *iContent, size_t iSize, size_t iNmemb, std::string *iS) {
     const size_t kNewLength = iSize * iNmemb;
@@ -97,3 +101,25 @@ std::vector<json> HearthstoneApi::makeApiRequest(const std::vector<std::string>
     }
     return aJsonOutputs;
 }
+
+void HearthstoneApi::downloadAllCards(ApiUrl &iApiUrl, const std::string &iOutputJsonPath) const {
+    HearthstoneApi aHearthstoneApi(mToken);
+    iApiUrl.setPage("1");
+    std::vector<std::string> aRequests;
+    json aFirstPageJson = aHearthstoneApi.makeApiRequest(iApiUrl());
+
+    int kNumberOfPages{aFirstPageJson["pageCount"]};
+    for (int i{1}; i < kNumberOfPages; ++i) {
+        iApiUrl.setPage(std::to_string(i + 1));
+        aRequests.push_back(iApiUrl());
+    }
+    json::reference &aMergedCards = aFirstPageJson["cards"];
+    std::vector<json> kApiResponses = aHearthstoneApi.makeApiRequest(aRequests);
+    for (json &aPage : kApiResponses) {
+        for (json::reference &aCard : aPage["cards"]) {
+            aMergedCards.push_back(std::move(aCard));
+        }
+    }
+    std::ofstream aOutputJson(iOutputJsonPath);
+    aOutputJson << aMergedCards.dump(4);
+}