From d99138741fb34a4cedb46bc0b577ee1efec4e0f1 Mon Sep 17 00:00:00 2001
From: axell-brendow <breno.axel@gmail.com>
Date: Sun, 7 Mar 2021 14:55:24 -0300
Subject: [PATCH] =?UTF-8?q?Cria=20m=C3=A9todo=20que=20l=C3=AA=20uma=20linh?=
 =?UTF-8?q?a=20vinda=20do=20CSV=20e=20preenche=20a=20m=C3=BAsica?=
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---
 tps/fonte/musica.cpp | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/tps/fonte/musica.cpp b/tps/fonte/musica.cpp
index feb0278..40310b2 100644
--- a/tps/fonte/musica.cpp
+++ b/tps/fonte/musica.cpp
@@ -1,5 +1,9 @@
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
+
+#define MAX_LINE_SIZE 860
+
 typedef struct {
     char id[30];
     char name[200];
@@ -99,5 +103,65 @@ double handle_percentage(double value) {
     return ceil(value) == value ? value / 100 : value;
 }
 
+void read_music(Musica *music, char line[]) {
+    char field[MAX_LINE_SIZE];
+    remove_line_break(line);
+
+    line = read_csv_field(line, field);
+    music->valence = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    music->year = atoi(field);
+
+    line = read_csv_field(line + 1, field);
+    music->acousticness = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    read_artists(music, field);
+
+    line = read_csv_field(line + 1, field);
+    music->danceability = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    music->duration_ms = atoi(field);
+
+    line = read_csv_field(line + 1, field);
+    music->energy = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field); // Skip 'explicit' column
+
+    line = read_csv_field(line + 1, field);
+    strcpy(music->id, field);
+
+    line = read_csv_field(line + 1, field);
+    music->instrumentalness = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    strcpy(music->key, field);
+
+    line = read_csv_field(line + 1, field);
+    music->liveness = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    music->loudness = atof(field);
+
+    line = read_csv_field(line + 1, field); // Skip 'mode' column
+
+    line = read_csv_field(line + 1, field);
+    strcpy(music->name, field);
+
+    line = read_csv_field(line + 1, field);
+    music->popularity = atoi(field);
+
+    line = read_csv_field(line + 1, field);
+    read_release_date(music, field);
+
+    line = read_csv_field(line + 1, field);
+    music->speechiness = handle_percentage(atof(field));
+
+    line = read_csv_field(line + 1, field);
+    music->tempo = atof(field);
+}
+
 }