parseJSONMap and initialise RandomNumsConfig with the custom values from the config file

Author: ZuleykhaPavlichenkova-TomTom

src/random_nums_config.cpp

@@ -1,6 +1,5 @@
 #include "include/random_nums_config.hpp"
 #include "duckdb/common/string_util.hpp"
-#include "/Users/zuleykhapavlichenkova/Desktop/duckdb_sqlsmith/duckdb/third_party/yyjson/include/yyjson.hpp"
 #include "duckdb/common/local_file_system.hpp"
 
 #include <iostream>
@@ -32,13 +31,6 @@ void RandomNumsConfig::GetDefaultConfig() {
 }
 
 void RandomNumsConfig::GetConfigFromFile(string &file_path) {
-    // select_percentage = csv_parser(file_path, "select_percentage");
-    // attach_percentage = csv_parser(file_path, "attach_percentage");
-    // attach_use_percentage =csv_parser(file_path, "attach_use_percentage");
-    // detach_percentage =csv_parser(file_path, "detach_percentage");
-    // set_percentage = csv_parser(file_path, "set_percentage");
-    // delete_percentage = csv_parser(file_path, "delete_percentage");
-
     // open and read file into a string &
     string result;
     std::ifstream open_file(file_path);
@@ -52,66 +44,21 @@ void RandomNumsConfig::GetConfigFromFile(string &file_path) {
         }
         result.append(line);
     }
-    unordered_map<string, string> json;
 
+    unordered_map<string, string> json;
     try {
         json = StringUtil::ParseJSONMap(result);
     } catch (std::exception &ex) {
         throw IOException("Couldn't parse JSON file with percentages config.");
     }
-
     open_file.close();
-
-    std::cout << json[0] << std::endl;
-    // LocalFileSystem fs;
-    // string open_file;
-    // try {
-    //     auto handle = fs.OpenFile(file_path, FileFlags::FILE_FLAGS_READ);
-    //     fs.Read(handle, buffer, n_bites, location);
-         
-        
-
-    // } catch (std::exception &ex) {
-    //     throw IOException("Failed to open config file with provided path '%s.", file_path);
-    // }
-
-    //read
 
-
-
-    // check the JSON format
-    // if (open_file[0] != '{') {
-    //     // throw an error that this is not a JSON
-    //     throw IOException("Not JSON file provided as the config.");
-    // }
-    // if (!strstr(open_file, "percentage_types")) {
-    //     throw IOException("percentage_types are not provided in the config file.");
-    // }
-    
-    // yyjson_doc *doc = yyjson_read(open_file, strlen(open_file), 0);
-    // if (!doc) {
-    //     throw IOException("Failed to read config file with provided path '%s.", file_path);
-    // }
-
-    // yyjson_val *root = yyjson_doc_get_root(doc);
-    // if (!yyjson_is_obj(root)) {
-    //     throw IOException("Not JSON object provided as the config.");
-    //     yyjson_doc_free(doc);
-    // }
-
-    // parse json to map
-    // unordered_map<string, string> json;
-
-    // try {
-    //     json = StringUtil::ParseJSONMap(open_file);
-    // } catch (std::exception &ex) {
-    //     throw IOException("Couldn't parse JSON file with percentages config.");
-    // }
+    select_percentage = stoi(json.find("select_percentage")->second);
+    attach_percentage = stoi(json.find("attach_percentage")->second);
+    attach_use_percentage = stoi(json.find("attach_use_percentage")->second);
+    detach_percentage = stoi(json.find("detach_percentage")->second);
+    set_percentage = stoi(json.find("set_percentage")->second);
+    delete_percentage = stoi(json.find("delete_percentage")->second);
 
 }
-
-    // test_yyjson/config.json
-
-
-
-}
+} // namespace duckdb