dev: Add an improved image model.

PB/include/pb/entities/CollageImage.h

@@ -1,8 +1,20 @@
 #pragma once
 
-namespace PB
-{
-class CollageImage
-{
+#include <pb/entities/GenericImage.h>
+
+namespace PB {
+class CollageImage : public GenericImage {
+public:
+  explicit CollageImage(Path projectPath, std::string hash,
+                        std::vector<Path> sources)
+      : GenericImage(projectPath, hash), mSources(sources)
+  {
+  }
+  ~CollageImage() = default;
+
+  std::vector<Path> sources() const { return mSources; }
+
+private:
+  std::vector<Path> mSources;
 };
-}
+} // namespace PB

PB/include/pb/entities/GenericImage.h

@@ -1,8 +1,19 @@
 #pragma once
 
-namespace PB
-{
-class GenericImage
-{
+#include <pb/util/Traits.h>
+
+namespace PB {
+class GenericImage {
+public:
+  explicit GenericImage(Path projectPath, std::string hash);
+  virtual ~GenericImage() = default;
+
+  Path full() const;
+  Path medium() const;
+  Path small() const;
+
+private:
+  Path        mProjectPath;
+  std::string mHash;
 };
-}
+} // namespace PB

PB/include/pb/entities/RegularImageV2.h

@@ -1,8 +1,19 @@
 #pragma once
 
-namespace PB
-{
-class RegularImageV2
-{
+#include <pb/entities/GenericImage.h>
+
+namespace PB {
+class RegularImageV2 final : public GenericImage {
+public:
+  explicit RegularImageV2(Path projectPath, std::string hash, Path original)
+      : GenericImage(projectPath, hash), maybeOriginal(original)
+  {
+  }
+  ~RegularImageV2() = default;
+
+  std::optional<Path> original() const { return maybeOriginal; }
+
+private:
+  std::optional<Path> maybeOriginal;
 };
-}
+} // namespace PB

PB/include/pb/entities/TextImageV2.h

@@ -1,8 +1,19 @@
 #pragma once
 
-namespace PB
-{
-class TextImageV2
-{
+#include <pb/entities/GenericImage.h>
+
+namespace PB {
+class TextImageV2 final : public GenericImage {
+public:
+  explicit TextImageV2(Path projectPath, std::string hash, std::string text)
+      : GenericImage(projectPath, hash), mText(text)
+  {
+  }
+  ~TextImageV2() = default;
+
+  std::string text() const { return mText; }
+
+private:
+  std::string mText;
 };
-}
+} // namespace PB

PB/src/GenericImage.cpp

@@ -1,6 +1,24 @@
-#include <pb/GenericImage.h>
+#include <pb/entities/GenericImage.h>
 
+namespace PB {
+GenericImage::GenericImage(Path projectPath, std::string hash)
+    : mProjectPath(std::move(projectPath)), mHash(std::move(hash))
+{
+}
+
+Path GenericImage::full() const
+{
+  return mProjectPath / (mHash + "-full" + ".jpg");
+}
 
-namespace PB
+Path GenericImage::medium() const
 {
+  return mProjectPath / (mHash + "-medium" + ".jpg");
 }
+
+Path GenericImage::small() const
+{
+  return mProjectPath / (mHash + "-small" + ".jpg");
+}
+
+} // namespace PB