package tasks

import (
	"context"

	"git.ostiwe.com/ostiwe-com/status/modules/log"
)

var (
	DefaultFallbackFn = func(_ context.Context, _ error) (bool, error) {
		log.Global.Get(log.QUEUE).Info("Default fallback function triggered")

		return true, nil
	}
	DefaultAfterHandleFn = func(_ context.Context, _ []byte) error {
		log.Global.Get(log.QUEUE).Info("Default after handler function triggered")

		return nil
	}
)

// Task represents a task that can be executed in the queue.
//
// Name returns the name of the task, used for logging and identification purposes.
//
// Handle processes a message from the queue. It takes a context and the raw message body ([]byte) as arguments.
// If handling fails, it should return an error that can be caught in the Fallback method.
//
// AfterHandle performs some action after successfully processing the message with Handle.
// It takes the same arguments as Handle: a context and the raw message body ([]byte).
// Default is DefaultAfterHandleFn
//
// Fallback handles errors that occur during the execution of the Handle method.
// It takes a context and an error as arguments. The method should return a boolean indicating whether the error was handled,
// and error for additional logging or debugging information.
// Default is DefaultFallbackFn
type Task struct {
	Name        string
	Handle      func(ctx context.Context, msgBody []byte) error
	AfterHandle func(ctx context.Context, msgBody []byte) error
	Fallback    func(ctx context.Context, err error) (bool, error)
}