import { _decorator, Component, Node, Label, v3 } from 'cc';
import { DataSystem } from '../core/data/DataSystem';
import { ConfigData } from '../data/ConfigData';
import { UserData } from '../data/UserData';
import { BattleData } from './BattleData';
import { HeroSlotData } from './HeroSlotData';
const { ccclass, property } = _decorator;

@ccclass('HeroSlot')
export class HeroSlot extends Component {
    @property({ tooltip: "插槽ID" }) slotID: number = 0;
    @property({ type: Node, tooltip: "锁定状态" }) lock: Node;
    @property({ type: Node, tooltip: "空闲状态" }) empty: Node;
    @property({ type: Node, tooltip: "满状态" }) full: Node;
    @property({ type: Label, tooltip: "关卡文本" }) unlockLabel: Label;
    @property({ type: Node, tooltip: "上层结构" }) hero: Node;

    private config: Array<string>;
    private data: HeroSlotData;
    public start() {
        this.data = new HeroSlotData();
        DataSystem.regeditData(this.data);
        DataSystem.getData(BattleData).slots.set(this.slotID, this.data);
        this.config = DataSystem.getData(ConfigData)["serverConfig"]["embattle_open"].split(",");
        this.data.node = this.node;
        DataSystem.getData(UserData).lv = DataSystem.getData(UserData).lv;
    }

    update() {
        DataSystem.watch(UserData, "lv") && this.setLevel();
        DataSystem.watch(this.data, "_state") && this.setState();
        this.heroTargetChange();
    }
    /**根据等级判断插槽是否解锁 */
    private setLevel(): void {
        console.log("----------------------------------------观察到lv变化:"+DataSystem.getData(UserData).lv);
        if (this.data._state == HeroSlotState.lock) {
            if (DataSystem.getData(UserData).lv >= parseInt(this.config[this.slotID - 1])) {
                this.data._state = HeroSlotState.empty;
            } else {
                this.data._state = HeroSlotState.lock;
            }
            this.setState();
        }
    }
    /**设置插槽状态 */
    private setState(): void {
        this.lock.active = this.data._state == HeroSlotState.lock;
        this.empty.active = this.data._state == HeroSlotState.empty;
        this.unlockLabel.string = `${this.config[this.slotID - 1]}关`;
    }

    private heroTargetChange(): void {
        if (this.data._state == HeroSlotState.full) {
            let target = DataSystem.getData(BattleData)._monsters[DataSystem.getData(BattleData).heros.get(this.slotID).target];
            if (target && target.node && target.node.position.x) {
                this.hero.scale = target.node.position.x > this.node.position.x ? v3(-1, 1, 1) : v3(1, 1, 1);
                this.data._direction = this.hero.scale.x;
            }
        }
    }
}

export enum HeroSlotState {
    lock,
    empty,
    full
}