mason/src2/collection.h

#pragma once

#include <string>
#include <filesystem>
#include <map>
#include <set>
#include <exception>

#include "loggable.h"
#include "component.h"
#include "taskmanager.h"

class Collection : protected Loggable {
public:
    class UnknownSource;
    class DuplicateSource;
    class DuplicatePath;

    Collection(
        const std::shared_ptr<Logger>& logger,
        const std::shared_ptr<TaskManager>& taskManager
    );

    unsigned int sourcesTotal() const;
    unsigned int sourcesPending() const;
    unsigned int sourcesError() const;
    unsigned int sourcesSuccess() const;

    bool hasSource(const std::string& source) const;
    void addSource(const std::string& source);

private:
    void sourceDownloadError(const std::string& source);
    void sourceBuildError(const std::string& source);
    void sourceDownaloded(const std::string& source);
    void sourceBuilt(const std::string& source);

private:
    std::shared_ptr<TaskManager> taskManager;
    std::set<std::string> errorSources;
    std::set<std::string> pendingSources;
    std::map<std::string, std::unique_ptr<Component>> failedSources;
    std::map<std::string, std::unique_ptr<Component>> downloadedSources;
    std::map<std::string, std::unique_ptr<Component>> buildingSources;
    std::map<std::string, std::unique_ptr<Component>> successSources;
};

class Collection::UnknownSource : public std::runtime_error {
public:
    explicit UnknownSource(const std::string& source);
};

class Collection::DuplicateSource : public std::runtime_error {
public:
    explicit DuplicateSource(const std::string& source);
};

class Collection::DuplicatePath : public std::runtime_error {
public:
    explicit DuplicatePath(const std::string& source, const std::filesystem::path& path);
};