import { ExtendedCharacter } from '../../utilities/types'
import { AStar } from '../../utilities/character/aStar'
import ZoneManager from '../../managers/zoneManager'
import Rotation from '../../utilities/character/rotation'
import { gameLogger } from '../../utilities/logger'

export class CharacterMoveService {
  public updatePosition(character: ExtendedCharacter, position: { x: number; y: number }, newZoneId?: number) {
    Object.assign(character, {
      positionX: position.x,
      positionY: position.y,
      rotation: Rotation.calculate(character.positionX, character.positionY, position.x, position.y),
      zoneId: newZoneId || character.zoneId
    })

    // await prisma.character.update({
    //   where: { id: character.id },
    //   data: {
    //     positionX: position.x,
    //     positionY: position.y,
    //     rotation: character.rotation,
    //     zoneId: newZoneId
    //   }
    // })
  }

  public async calculatePath(character: ExtendedCharacter, targetX: number, targetY: number): Promise<Array<{ x: number; y: number }> | null> {
    const grid = await ZoneManager.getZoneById(character.zoneId)?.getGrid()
    if (!grid?.length) {
      gameLogger.error('character:move error', 'Grid not found or empty')
      return null
    }

    const start = { x: Math.floor(character.positionX), y: Math.floor(character.positionY) }
    const end = { x: Math.floor(targetX), y: Math.floor(targetY) }

    return AStar.findPath(start, end, grid)
  }

  public async applyMovementDelay(): Promise<void> {
    await new Promise((resolve) => setTimeout(resolve, 250)) // 250ms delay between steps
  }
}