import NorgKit
import Testing

@testable import NorgUI

@Suite struct RenderingSmokeTests {
  @Test func rangeableBlockExposesBodyForRecursion() {
    let doc = NorgParser.parse("$ Norg\nA structured note format.")
    guard case .definition(_, _, let body, _) = doc.blocks.first else {
      Issue.record("Expected a definition")
      return
    }
    #expect(!body.isEmpty)
  }

  @Test func headingNestsContentAsTreeChildren() {
    let nodes = NorgParser.parse("* Title\nbody text below").tree()
    guard let heading = nodes.first, case .heading = heading.block else {
      Issue.record("Expected a heading root")
      return
    }
    #expect(!heading.children.isEmpty)
  }

  @Test func nestedListNestsAsTreeChildren() {
    let nodes = NorgParser.parse("- one\n-- nested").tree()
    guard let item = nodes.first else {
      Issue.record("Expected a list item")
      return
    }
    #expect(item.children.count == 1)
  }

  @Test func nonCodeRangedTagIsRouted() {
    let doc = NorgParser.parse("@math\nx^2 + y^2 = z^2\n@end")
    guard case .rangedTag(let name, _, _, _) = doc.blocks.first else {
      Issue.record("Expected a ranged tag")
      return
    }
    #expect(name == ["math"])
  }

  @Test func codeFenceBecomesCodeBlock() {
    let doc = NorgParser.parse("@code swift\nlet x = 1\n@end")
    guard case .codeBlock(let language, _, _) = doc.blocks.first else {
      Issue.record("Expected a code block")
      return
    }
    #expect(language == "swift")
  }
}