package sqwl.cms

import java.nio.file.Path

import enumeratum.EnumEntry.Hyphencase
import enumeratum._

import scala.collection.immutable

sealed abstract class Category(val name: String) extends EnumEntry with
  iCategory with Hyphencase {
  override def pathSegment: String = entryName
}

object Category extends Enum[Category] {
  val values: immutable.IndexedSeq[Category] = findValues
  case object Cat1 extends Category("Category 1")
  case object Cat2 extends Category("Category 2")
  case object Cat3 extends Category("Category 3")
  case object Cat4 extends Category("Category 4")
  case object Cat5 extends Category("Category 5")
  case object Cat6 extends Category("Category 6")
}

sealed abstract class Tag(val name: String) extends EnumEntry with iTag
  with Hyphencase {
  override def pathSegment: String = entryName
}

object Tag extends Enum[Tag] {
  val values: immutable.IndexedSeq[Tag] = findValues
  case object Tag1 extends Tag("Tag 1")
  case object Tag2 extends Tag("Tag 2")
  case object Tag3 extends Tag("Tag 3")
  case object Tag4 extends Tag("Tag 4")
  case object Tag5 extends Tag("Tag 5")
  case object Tag6 extends Tag("Tag 6")
}

class Content(val root: Path) extends iContent {
  InitializeContent()

  def appTitle: String = "Content management system example"

  def appTitleShort: String = "CMS"

  def icon: (String, Path) =
    ("icon.png", root.resolve("public/images/icon.png"))

  def publicAssets: Path = root.resolve("public")

  def styleSheet: (String, Path) =
    ("site.css", root.resolve("public/css/site.css"))

  def articlesByTag(t: iTag): Seq[iArticle] =
    Articles.values filter(_.tags contains t) sortBy(_.rank)

  def articlesByCategory(c: iCategory): Seq[iArticle] =
    Articles.values filter(_.category contains c) sortBy(_.rank)

  def tags: Seq[iTag] = Tag.values

  def categories: Seq[iCategory] = Category.values

  def articleByPath(path: String): Option[iArticle] =
    Articles.values.find(_.pathSegment == path)

  def categoryByPath(path: String): Option[iCategory] =
    Category.withNameOption(path)

  def tagByPath(path: String): Option[iTag] = Tag.withNameOption(path)

  def articleAssets(a: iArticle): Path = root.resolve(a.pathSegment)
}