import { Vector3 } from '@magikcraft/mct1/vector3'
import { Region } from '@magikcraft/mct1/regions'
import * as utils from 'utils'

const Material = Java.type('org.bukkit.Material')

export default class ArenaStairs {
    region: Region
    blocks: any[]

    constructor(region) {
        this.blocks = []
        this.region = region
        this.saveRegion()
        this.hideRegion()
        this.replaceRegion()
    }

    saveRegion() {
        // Make schematic
        const startLoc: Vector3 = new Vector3(
            Math.min(...this.region.xArray()),
            Math.min(...this.region.yArray()),
            Math.min(...this.region.zArray())
        )
        const world = utils.world(this.region.getWorld())
        let layer = 0
        for (let y = startLoc.y; y <= startLoc.y + this.region.yLength(); y++) {
            for (
                let x = startLoc.x;
                x <= startLoc.x + this.region.xLength();
                x++
            ) {
                for (
                    let z = startLoc.z;
                    z <= startLoc.z + this.region.zLength();
                    z++
                ) {
                    const block = world.getBlockAt(x, y, z)
                    this.blocks.push({
                        type: block.type,
                        location: block.location,
                        data: block.data,
                    })
                }
            }
        }
    }

    hideRegion() {
        const world = utils.world(this.region.getWorld())
        this.blocks.forEach(block => {
            const loc = block.location
            loc.block.setType(Material.AIR)
        })
    }

    replaceRegion() {
        const world = utils.world(this.region.getWorld())
        this.blocks.forEach(block => {
            const loc = block.location
            loc.block.setType(block.type)
            loc.block.setData(block.data)
        })
    }
}