import com.haulmont.cuba.core.Persistence
import com.haulmont.cuba.core.global.AppBeans
import com.haulmont.cuba.core.global.View
import com.haulmont.nissan.entity.DocumentHR
import com.haulmont.nissan.enums.PositionCategory
import com.haulmont.nissan.services.NissanTaskmanService
import com.haulmont.thesis.core.app.TaskWorker
import com.haulmont.workflow.core.entity.CardRole

final DocumentHR document = card
final def docKindCode = document.getDocKind().getCode()
final def positionCategory = document.getPositionCategory()

final def patternName
switch (docKindCode) {
    case 'SZ PS': patternName = 'Оформление заявления о переводе'; break
    case 'SZ IAD': patternName = 'Оформление изменений атрибутов должности'; break
    case { it == 'ZP' && positionCategory == PositionCategory.DIRECT }: patternName = 'Подбор персонала'; break
    default: patternName = null; break
}

if (patternName != null) {
    final def taskmanService = AppBeans.get(NissanTaskmanService.class)
    final def taskPattern = taskmanService.findPatternByName(patternName, View.MINIMAL)
    if (taskPattern == null) {
        taskmanService.createAndCommitTask()
    } else {
        final def task = taskmanService.createFromPattern(taskPattern)
        final def persistence = AppBeans.get(Persistence.class)

        final def firstTransaction = persistence.createTransaction()
        try {
            final def entityManager = persistence.getEntityManager()
            entityManager.persist(task)
            for (CardRole role : task.getRoles()) entityManager.persist(role)
            firstTransaction.commit()
        }
        finally {
            firstTransaction.end()
        }

        final def taskWorker = AppBeans.get(TaskWorker.class)
        final def secondTransaction = persistence.createTransaction()
        try {
            taskWorker.startTaskProcess(task)
            secondTransaction.commit()
        } finally {
            secondTransaction.end()
        }
    }
}