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#ifndef TRAVEL_HH
#define TRAVEL_HH
#include "date.hh"
#include "location.hh"
#include "rotation.hh"
#include <filesystem>
#include <functional>
#include <memory>
#include <string_view>
class Config;
class Logger;
class TaskRunner;
class Travel {
public:
class Thumbnail {
public:
enum class ThumbType {
FILE,
EXIF,
};
virtual ~Thumbnail() = default;
virtual std::filesystem::path const& path() const = 0;
virtual ThumbType thumb_type() const = 0;
virtual std::string_view mime_type() const = 0;
virtual uint64_t size() const = 0;
protected:
Thumbnail() = default;
};
class Media {
public:
enum class Type {
IMAGE,
VIDEO,
};
virtual ~Media() = default;
virtual std::string_view id() const = 0;
virtual std::filesystem::path const& path() const = 0;
virtual Type type() const = 0;
virtual uint64_t width() const = 0;
virtual uint64_t height() const = 0;
virtual Location location() const = 0;
virtual Date date() const = 0;
// Only ever > 0.0 for videos
virtual double length() const = 0;
// Only ever != UNKNOWN for images
virtual Rotation rotation() const = 0;
// Returns nullptr if no thumbnail
virtual Thumbnail const* thumbnail() const = 0;
protected:
Media() = default;
};
class Day {
public:
virtual ~Day() = default;
// Returns 00:00:00 of the day in question.
virtual Date date() const = 0;
// Index in media array for first media for this day.
virtual size_t first() const = 0;
// Index in media array for the last media for this day.
// Days can't be empty, if there is just one media of the day then
// first() == last().
virtual size_t last() const = 0;
protected:
Day() = default;
};
class Trip {
public:
virtual ~Trip() = default;
virtual std::string_view id() const = 0;
virtual std::string_view title() const = 0;
virtual uint16_t year() const = 0;
virtual Location location() const = 0;
virtual uint64_t images() const = 0;
virtual uint64_t videos() const = 0;
virtual size_t media_count() const = 0;
virtual Media const& media(size_t i) const = 0;
virtual size_t day_count() const = 0;
virtual Day const& day(size_t i) const = 0;
protected:
Trip() = default;
};
virtual ~Travel() = default;
static std::unique_ptr<Travel> create(std::shared_ptr<Logger> logger,
std::shared_ptr<TaskRunner> runner);
virtual bool setup(Logger* logger, Config* config) = 0;
virtual void start() = 0;
virtual void reload() = 0;
virtual void call_when_loaded(std::function<void()> callback) = 0;
virtual size_t trips() const = 0;
virtual Trip const& trip(size_t i) const = 0;
protected:
Travel() = default;
Travel(Travel const&) = delete;
Travel& operator=(Travel const&) = delete;
};
#endif // TRAVEL_HH
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