JobTypes.h

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#pragma once
 
#include <atomic>
#include <chrono>
#include <cstdint>
#include <functional>
#include <optional>
#include <string>
#include <vector>
 
namespace core::jobs {

using JobId = std::string;

enum class JobKind {
    Generic,
};

enum class JobState {
    Pending,
    Running,
    Paused,
    Finished,
    Failed,
    Canceled,
};

enum class JobStage {
    None,
};

struct JobEvent {
    JobId jobId;
    JobKind kind = JobKind::Generic;
    JobState state = JobState::Pending;
    JobStage stage = JobStage::None;
 
    double progress = 0.0;
    std::string message;
 
    int pageIndex = -1;
    int pageCount = -1;
 
    double elapsedSeconds = 0.0;
};

struct JobSnapshot {
    JobId jobId;
    JobKind kind = JobKind::Generic;
    JobState state = JobState::Pending;
    JobStage stage = JobStage::None;
 
    double progress = 0.0;
    std::string message;
 
    int pageIndex = -1;
    int pageCount = -1;
 
    std::string error;
};

using SubscriptionId = std::uint64_t;

using JobEventCallback = std::function<void(const JobEvent&)>;
 
}