import { Appliers, GetChild, GetHandler, GetTotalSize } from "@/core/interpretator/dom/instructions/api.instructions";
import { AnalyzisResult } from "@/core/interpretator/dom/analyzer/type.analyze";
import { text, event, stick, list, slot } from "@/core/interpretator/dom/embedded/index"

export function Apply(node: HTMLElement, instructions: AnalyzisResult): void {
  let index = 0
  let array = instructions.Array

  while (index < instructions.Length) {
    const handler = GetHandler(index, array)

    switch (handler) {
      case text.TEXT_HANDLER_ID: {
        text.ApplyText(node, index, array)
        break
      }
      case event.EVENT_HANDLER_ID: {
        event.ApplyEvents(node, index, array)
        break
      }
      case slot.SLOT_HANDLER_ID: {
        slot.ApplySlot(node, index, array)
        break
      }
      case stick.STICK_HANDLER_ID: {
        stick.ApplyStick(node, index, array)
        break
      }
      case list.LIST_HANDLER_ID: {
        list.ApplyList(node, index, array)
        break
      }
      default: {
        const applier = Appliers[handler]

        applier(node, index, array)
      }
    }

    index += GetTotalSize(index, instructions.Array)
  }
}