TaskSystem.hpp

#pragma once
 
#include <map>
#include <mutex>
#include <thread>
#include <functional>
#include <string>
 
#include <Common/ResourcePipeline/Uuid.hpp>
 
namespace Grindstone::Editor {
    struct Task {
        enum class Status {
            Queued,
            InProgress,
            Done
        };
 
        std::string name;
        std::function<void()> fnPtr;
        std::thread thread;
        Status status;
 
        Task() = default;
        Task(const Task& other);
        Task(Task&& other) = default;
        Task(std::string& name, std::function<void()> fnPtr) : name(name), fnPtr(fnPtr), status(Status::Queued) {}
    };
 
    class TaskSystem {
    public:
        TaskSystem();
        ~TaskSystem();
        std::vector<Task> GetTasks();
        void Execute(std::string jobName, std::function<void()> jobPtr);
        void CullDoneTasks();
        bool HasRunningTasks();
    private:
        std::map<Uuid, Task> tasks;
        std::mutex mutex;
    };
}