package tasks

import (
	"context"
	"time"
	"vctp/db"
)

// runAggregateJob wraps aggregation cron jobs with timeout, migration check, and circuit breaker semantics.
func (c *CronTask) runAggregateJob(ctx context.Context, jobName string, timeout time.Duration, fn func(context.Context) error) (err error) {
	jobCtx := ctx
	if timeout > 0 {
		var cancel context.CancelFunc
		jobCtx, cancel = context.WithTimeout(ctx, timeout)
		defer cancel()
	}
	tracker := NewCronTracker(c.Database)
	done, skip, err := tracker.Start(jobCtx, jobName)
	if err != nil {
		return err
	}
	if skip {
		return nil
	}
	defer func() { done(err) }()

	if err := db.CheckMigrationState(jobCtx, c.Database.DB()); err != nil {
		return err
	}

	return fn(jobCtx)
}