/*
 * generated by Xtext 2.18.0.M3
 */
package requirements.formatting2

import com.google.inject.Inject
import eDOM_Inc1.Model
import eDOM_Inc1.RequirementsGroup
import eDOM_Inc1.Requirement
import eDOM_Inc1.Comment
import org.eclipse.xtext.formatting2.AbstractFormatter2
import org.eclipse.xtext.formatting2.IFormattableDocument
import requirements.services.DSLGrammarAccess

class DSLFormatter extends AbstractFormatter2 {

	@Inject extension DSLGrammarAccess

		def dispatch void format(Model model, extension IFormattableDocument document) {
		// TODO: format HiddenRegions around keywords, attributes, cross references, etc.

		val open1 = model.regionFor.keyword(modelAccess.getLeftCurlyBracketKeyword_1)
		val close1 = model.regionFor.keyword(modelAccess.getRightCurlyBracketKeyword_5)
		open1.append[newLine]
		close1.append[newLine]
		interior(open1, close1)[indent]

		val open2 = model.regionFor.keyword(modelAccess.getLeftCurlyBracketKeyword_4_1)
		val close2 = model.regionFor.keyword(modelAccess.getRightCurlyBracketKeyword_4_4)
		open2.append[newLine]
		close2.append[newLine]
		interior(open2, close2)[indent]

		model.regionFor.keyword(modelAccess.getGroupsKeyword_4_0).prepend[newLine]
		model.regionFor.keyword(modelAccess.getCommaKeyword_4_3_0).append[newLine]

		for (RequirementsGroup requirementsGroup : model.getGroups()) {
			requirementsGroup.append[newLine]
			requirementsGroup.format
		}
	}

	def dispatch void format(RequirementsGroup requirementsGroup, extension IFormattableDocument document) {

		val open1 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.getLeftCurlyBracketKeyword_2)
		val close1 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.rightCurlyBracketKeyword_9)
		open1.append[newLine]
		close1.append[newLine]
		close1.prepend[newLine]
		interior(open1, close1)[indent]

		val open2 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.leftCurlyBracketKeyword_7_1)
		val close2 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.getRightCurlyBracketKeyword_7_4)
		open2.append[newLine]
		close2.append[newLine]
		close2.prepend[newLine]
		interior(open2, close2)[indent]

		val open3 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.leftCurlyBracketKeyword_8_1)
		val close3 = requirementsGroup.regionFor.keyword(requirementsGroupAccess.getRightCurlyBracketKeyword_8_4)
		open3.append[newLine]
		close3.append[newLine]
		interior(open3, close3)[indent]

		requirementsGroup.regionFor.keyword(requirementsGroupAccess.descriptionKeyword_3).prepend[newLine]
		requirementsGroup.regionFor.keyword(requirementsGroupAccess.idKeyword_5).prepend[newLine]
		requirementsGroup.regionFor.keyword(requirementsGroupAccess.childrenKeyword_7_0).prepend[newLine]
		requirementsGroup.regionFor.keyword(requirementsGroupAccess.getRequirementsKeyword_8_0).prepend[newLine]
		requirementsGroup.regionFor.keyword(requirementsGroupAccess.commaKeyword_7_3_0).append[newLine]

		for (RequirementsGroup rgChild : requirementsGroup.getChildren()) {
			rgChild.append[newLine]
			rgChild.format
		}

		for (Requirement requirement : requirementsGroup.getRequirements()) {
			requirement.append[newLine]
			requirement.format
		}
	}

	def dispatch void format(Requirement requirement, extension IFormattableDocument document) {

		val open1 = requirement.regionFor.keyword(requirementAccess.getLeftCurlyBracketKeyword_1)
		val close1 = requirement.regionFor.keyword(requirementAccess.rightCurlyBracketKeyword_25)
		open1.append[newLine]
		close1.append[newLine]
		close1.prepend[newLine]
		interior(open1, close1)[indent]

		val open2 = requirement.regionFor.keyword(requirementAccess.leftCurlyBracketKeyword_23_1)
		val close2 = requirement.regionFor.keyword(requirementAccess.getRightCurlyBracketKeyword_23_4)
		open2.append[newLine]
		close2.append[newLine]
		interior(open2, close2)[indent]

		val open3 = requirement.regionFor.keyword(requirementAccess.getLeftCurlyBracketKeyword_24_1)
		val close3 = requirement.regionFor.keyword(requirementAccess.getRightCurlyBracketKeyword_24_4)
		open3.append[newLine]
		close3.append[newLine]
		interior(open3, close3)[indent]

		requirement.regionFor.keyword(requirementAccess.descriptionKeyword_4).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.typeKeyword_6).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.priorityKeyword_8).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.authorKeyword_10).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.createdKeyword_12).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.idKeyword_14).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.stateKeyword_16).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.resolutionKeyword_18).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.dependenciesKeyword_20_0).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.versionKeyword_21).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.childrenKeyword_23_0).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.commentsKeyword_24_0).prepend[newLine]
		requirement.regionFor.keyword(requirementAccess.commaKeyword_20_3_0).append[newLine]
		requirement.regionFor.keyword(requirementAccess.commaKeyword_23_3_0).append[newLine]
		requirement.regionFor.keyword(requirementAccess.commaKeyword_24_3_0).append[newLine]

		for (Requirement reqChild : requirement.getChildren()) {
			reqChild.append[newLine]
			reqChild.format
		}

		for (Comment comment : requirement.getComments()) {
			comment.format
			comment.append[newLine]
		}
	}

	def dispatch void format(Comment comment, extension IFormattableDocument document) {

		val open1 = comment.regionFor.keyword(commentAccess.getLeftCurlyBracketKeyword_1)
		val close1 = comment.regionFor.keyword(commentAccess.getRightCurlyBracketKeyword_11)
		open1.append[newLine]
		close1.append[newLine]
		close1.prepend[newLine]
		interior(open1, close1)[indent]

		val open2 = comment.regionFor.keyword(commentAccess.getLeftCurlyBracketKeyword_10_1)
		val close2 = comment.regionFor.keyword(commentAccess.getRightCurlyBracketKeyword_10_4)
		open2.append[newLine]
		close2.append[newLine]
		interior(open2, close2)[indent]

		comment.regionFor.keyword(commentAccess.getBodyKeyword_4).prepend[newLine]
		comment.regionFor.keyword(commentAccess.getAuthorKeyword_6).prepend[newLine]
		comment.regionFor.keyword(commentAccess.getCreatedKeyword_8).prepend[newLine]
		comment.regionFor.keyword(commentAccess.getChildrenKeyword_10_0).prepend[newLine]
		comment.regionFor.keyword(commentAccess.getCommaKeyword_10_3_0).append[newLine]

		for (Comment c : comment.getChildren()) {
			c.format
			c.append[newLine]
		}
	}
}