New class: CollectionDatesView

Basically the same as populateByDate, just wrapped in a shiny, new
CollectionWidget.

3 files changed, 92 insertions, 2 deletions

diff --git a/BeetPlayer.pro b/BeetPlayer.pro
index 4495107..7f42954 100644
--- a/BeetPlayer.pro
+++ b/BeetPlayer.pro
@@ -37,7 +37,8 @@ SOURCES += main.cpp\
     webradiodialog.cpp \
     collectionwidget.cpp \
     collectionartistsview.cpp \
-    collectionalbumsview.cpp
+    collectionalbumsview.cpp \
+    collectiondatesview.cpp
 
 HEADERS  += beetplayer.h \
     configurationdialog.h \
@@ -51,7 +52,8 @@ HEADERS  += beetplayer.h \
     webradiodialog.h \
     collectionwidget.h \
     collectionartistsview.h \
-    collectionalbumsview.h
+    collectionalbumsview.h \
+    collectiondatesview.h
 
 LIBS += -ltag
 
diff --git a/collectiondatesview.cpp b/collectiondatesview.cpp
new file mode 100644
index 0000000..3589c18
--- /dev/null
+++ b/collectiondatesview.cpp
@@ -0,0 +1,74 @@
+#include <QSqlDatabase>
+#include <QSqlQuery>
+#include <QStandardItem>
+#include <QDate>
+
+#include "collectiondatesview.h"
+
+CollectionDatesView::CollectionDatesView(QWidget *parent) : CollectionWidget(parent){
+}
+
+void CollectionDatesView::populate(){
+    model()->clear();
+    model()->setHorizontalHeaderLabels(headers());
+    QSqlDatabase db = QSqlDatabase::database("beetplayerdb");
+    QStandardItem *root = model()->invisibleRootItem();
+    QIcon dateIcon(":/bizarre_amputee.png");
+    root->setIcon(dateIcon);
+    QIcon albumIcon(":/album.png");
+    QIcon songIcon(":/song.png");
+    QSqlQuery songQ(db);
+    songQ.prepare("SELECT sipos, ttitle, tfullpath, igenres_id, artists.tartists_name, albums.talbum_name, ilength FROM songs, artists, albums WHERE albums.ialbums_id = :id AND songs.iartists_id = artists.iartists_id and songs.ialbums_id = albums.ialbums_id ORDER BY sipos");
+    QHash<int, QStandardItem*> years;
+    QHash<QString, QStandardItem*> yearMonths;
+    QSqlQuery q1("SELECT DISTINCT(albums.ialbums_id), talbum_name, dadded, tartists_name FROM albums, artists, songs WHERE albums.ialbums_id = songs.ialbums_id AND songs.iartists_id = artists.iartists_id ORDER BY dadded DESC", db);
+    while(q1.next()){
+        QDate added = q1.value(2).toDate();
+        int year = added.year();
+        QStandardItem *yearItem = nullptr;
+        QStandardItem *ymItem = nullptr;
+        if(years.contains(year)){
+            yearItem = years.value(year);
+        }else{
+            yearItem = new QStandardItem;
+            yearItem->setText(QString::number(year));
+            years.insert(year, yearItem);
+            yearItem->setIcon(dateIcon);
+            root->appendRow(yearItem);
+        }
+        QString yearMonth = QString("%1-%2").arg(QString::number(added.year())).arg(added.month(), 2, 10, QChar('0'));
+        if(yearMonths.contains(yearMonth)){
+            ymItem = yearMonths.value(yearMonth);
+        }else{
+            ymItem = new QStandardItem;
+            ymItem->setText(yearMonth);
+            ymItem->setIcon(dateIcon);
+            yearMonths.insert(yearMonth, ymItem);
+            yearItem->appendRow(ymItem);
+        }
+        QStandardItem *albumItem = new QStandardItem;
+        QString albumText = QString("%1 - %2").arg(q1.value(3).toString()).arg(q1.value(1).toString());
+        albumItem->setText(albumText);
+        albumItem->setIcon(albumIcon);
+        ymItem->appendRow(albumItem);
+        songQ.bindValue(":id", q1.value(0));
+        songQ.exec();
+        while(songQ.next()){
+            QStandardItem *curSong = new QStandardItem;
+            curSong->setEditable(false);
+            curSong->setFont(QFont("courier"));
+            QString songText = QString(tr("%1 - %2 - %3")).arg(songQ.value(0).toInt(), 3, 10, QChar('0')).arg(songQ.value(1).toString()).arg(songQ.value(4).toString());
+            curSong->setText(songText);
+            curSong->setIcon(songIcon);
+            curSong->setData(Song, TypeRole);
+            curSong->setData(songQ.value(0), IdRole);
+            curSong->setData(songQ.value(2), FullPathRole);
+            curSong->setData(songQ.value(3), GenreRole);
+            curSong->setData(songQ.value(4), ArtistRole);
+            curSong->setData(songQ.value(1), TitleRole);
+            curSong->setData(songQ.value(5), AlbumRole);
+            curSong->setData(songQ.value(6), LengthRole);
+            albumItem->appendRow(curSong);
+        }
+    }
+}
diff --git a/collectiondatesview.h b/collectiondatesview.h
new file mode 100644
index 0000000..5b1bc0c
--- /dev/null
+++ b/collectiondatesview.h
@@ -0,0 +1,14 @@
+#ifndef COLLECTIONDATESVIEW_H
+#define COLLECTIONDATESVIEW_H
+
+#include "collectionwidget.h"
+
+class CollectionDatesView : public CollectionWidget {
+    public:
+        CollectionDatesView(QWidget *parent = nullptr);
+
+    public slots:
+        virtual void populate();
+};
+
+#endif // COLLECTIONDATESVIEW_H