import { color, IBossBar, style } from '@magikcraft/mct1/bossbar/bossbar'
import * as environment from '@magikcraft/mct1/utils/environment'

const hasBukkitBossBar = environment.HAS_BOSSBAR_BUKKIT

const BossBarAPI = hasBukkitBossBar
    ? Java.type(environment.BUKKIT_BOSSBAR_TYPE)
    : { Color: {}, Style: {} }

// Requires the Spigot server or a plugin that provides this
export const TextComponent = hasBukkitBossBar
    ? Java.type('net.md_5.bungee.api.chat.TextComponent')
    : undefined
export type TextComponent = any

import { Logger } from '@magikcraft/mct1/log'
const log = Logger(__filename)

/**
 *
 * new ComponentBuilder( "Hello " ).color( ChatColor.RED ).bold( true )
 * .append( "world" ).color( ChatColor.BLUE ).append( "!" ).color( ChatColor.RED ).create();
 */
const ComponentBuilderClass = hasBukkitBossBar
    ? Java.type('net.md_5.bungee.api.chat.ComponentBuilder')
    : undefined
export const ComponentBuilder = (msg: string): IComponentBuilder =>
    new ComponentBuilderClass(msg)

export const bar = (msg?: string, player?: BukkitPlayer) => new Bar(msg, player)

export class Bar implements IBossBar {
    private bar
    private barColor = color.RED
    private barStyle = style.NOTCHED_20
    private init = false
    private msg
    private barProgress = 0.5
    private barTextComponent
    private hasTextComponent = false
    private player

    constructor(msg = '', player = global.self) {
        this.msg = msg
        this.player = player
    }
    public render() {
        if (this.init) {
            return this
        }
        this.barTextComponent = this.hasTextComponent
            ? new TextComponent(this.barTextComponent)
            : new TextComponent(this.msg + '')
        this.bar = BossBarAPI.addBar(
            this.player,
            this.barTextComponent,
            this.barColor,
            this.barStyle,
            this.barProgress // Progress (0.0 - 1.0)
        )
        this.init = true
        return this
    }
    public color(theColor: color) {
        this.barColor = BossBarAPI.Color[theColor]
        if (this.init) {
            this.bar.setColor(this.barColor)
        }
        return this
    }
    public style(theStyle: style) {
        this.barStyle = theStyle
        return this
    }
    public textComponent(msg: TextComponent) {
        this.barTextComponent = msg
        this.hasTextComponent = true
        this.msg = null
        if (this.init) {
            this.remove()
            this.render()
        }
        return this
    }
    public text(msg: string) {
        this.msg = msg + ''
        this.barTextComponent = null
        this.hasTextComponent = false
        if (this.init) {
            this.remove()
            this.render()
        }
        return this
    }
    public progress(progress: number = 50) {
        const _progress = Math.min(progress / 100, 0.99)
        const progressRounded = Math.round(_progress * 100) / 100
        this.barProgress = progressRounded
        if (this.init) {
            this.bar.setProgress(this.barProgress)
        }
        return this
    }
    public removeAllBars = () => BossBarAPI.removeAllBars(this.player)
    public show() {
        if (this.init) {
            this.bar.setVisible(true)
        }
    }
    public hide() {
        if (this.init) {
            this.bar.setVisible(false)
        }
    }
    public remove() {
        if (this.init) {
            this.bar.removePlayer(this.player)
            this.init = false
        }
        return undefined
    }
}