import { _decorator, v3, Vec3 } from "cc";
import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
import { Monster } from "../hero/Mon";
import { MonSet } from "../common/config/heroSet";
import { smc } from "../common/SingletonModuleComp";
import { GameEvent } from "../common/config/GameEvent";
// 导入肉鸽配置
import {   MonType,  EventType, getStageMonConfigs} from "./RogueConfig";
import { BuffConf } from "../common/config/SkillSet";
import { IndexSet } from "../common/config/GameSet";
const { ccclass, property } = _decorator;

/** 视图层对象 */
@ccclass('MissionMonCompComp')
@ecs.register('MissionMonComp', false)
export class MissionMonCompComp extends CCComp {    
    // 添加刷怪队列 - 使用新的RogueConfig格式
    private MonQueue: Array<{
        uuid: number, 
        position: number, 
        type: MonType
        level: number,
        buffs: BuffConf[]
    }> = [];
    private isSpawning: boolean = false;// 是否正在生成怪物
    private spawnInterval: number = 0.1; // 每个怪物生成间隔时间
    private spawnTimer: number = 0; // 生成计时器
    private spawnCount: number = 0; // 召唤计数器
    private pauseInterval: number = 5.0; // 暂停间隔时间（5秒）
    private isPausing: boolean = false; // 是否正在暂停
    private currentEvent: EventType | null = null; // 当前关卡的随机事件
    private eventProcessed: boolean = false; // 事件是否已处理
    /** 全局生成顺序计数器，用于层级管理 */
    private globalSpawnOrder: number = 0;
    
    
    onLoad(){
        this.on(GameEvent.FightReady,this.fight_ready,this)
        this.on(GameEvent.NewWave,this.fight_ready,this)
    }

    /** 视图层逻辑代码分离演示 */
    start() {
        // var entity = this.ent as ecs.Entity;         // ecs.Entity 可转为当前模块的具体实体对象
        // this.on(ModuleEvent.Cmd, this.onHandler, this);
    }

    fight_ready(){
        // console.log("[MissionMonComp]:fight_ready")
        smc.vmdata.mission_data.mon_num=0
        // 重置生成顺序计数器
        this.globalSpawnOrder = 0
        this.do_mon_wave()
    }

    protected update(dt: number): void {
        if(!smc.mission.play||smc.mission.pause) return
        
        // 处理随机事件
        if (this.currentEvent && !this.eventProcessed) {
           
            this.eventProcessed = true;
        }
        
        // 处理刷怪队列
        if (this.MonQueue.length > 0 && !this.isSpawning) {
            this.spawnTimer += dt;
            
            // 检查是否需要暂停（每召唤5次后暂停5秒）
            if (this.isPausing) {
                if (this.spawnTimer >= this.pauseInterval) {
                    // 暂停结束，重置状态
                    this.isPausing = false;
                    this.spawnCount = 0;
                    this.spawnTimer = 0;
                    // console.log("[MissionMonComp]: 暂停结束，继续召唤怪物");
                }
                return; // 暂停期间不召唤怪物
            }
            
            // 正常召唤间隔
            if (this.spawnTimer >= this.spawnInterval) {
                this.spawnNextMonster();
                this.spawnTimer = 0;
                
                // 检查是否需要进入暂停状态
                if (this.spawnCount >= 5) {
                    this.isPausing = true;
                    this.spawnTimer = 0; // 重置计时器用于暂停计时
                    // console.log("[MissionMonComp]: 已召唤5只怪物，开始暂停5秒");
                }
            }
        }
    }

    do_mon_wave(){
        // 重置召唤相关状态
        this.spawnCount = 0;
        this.isPausing = false;
        this.spawnTimer = 0;
        this.eventProcessed = false;
        
        const cStage = smc.data.mission;
        // 使用新的肉鸽关卡配置
        let level=smc.vmdata.mission_data.level
      
    
        const monsConf = getStageMonConfigs(cStage);
        // console.log(`[MissionMonComp]:第${cStage}关 - ${stageType}类型，怪物数量: ${monsConf.length}`);
        const monsConfFiltered = monsConf.filter((mon: any, index) => index === 0);
        this.generateMonsters(monsConfFiltered);
    }

 
    // 根据新的关卡配置生成怪物
    private generateMonsters(monsConf: any[]) {
        const cStage = smc.data.mission;
        
        // 设置怪物总数
        // console.log("[MissionMonComp] generateMonsters",monsConf)
        if (!monsConf || monsConf.length === 0) {
            console.warn(`[MissionMonComp]:关卡${cStage}配置中没有怪物信息`);
            return;
        }
        
        // 为每个怪物配置生成怪物
        monsConf.forEach((mon: any, index: number) => {
            const { uuid, type,level, buffs } = mon;
            
            // 位置循环使用 (0-4)
            const position = index % 5;
            
            this.addToStageSpawnQueue(
                uuid, 
                position, 
                type,
                level, // 默认等级1
                buffs // 强度倍率
            );
        });
        
        // console.log(`[MissionMonComp]:关卡${cStage}将生成 ${monsConf.length} 只怪物`);
    }

    // 添加到关卡刷怪队列 - 使用新的配置格式
    private addToStageSpawnQueue(
        uuid: number, 
        position: number, 
        type: MonType,
        level: number = 1,
        buffs: BuffConf[] = []
    ) {
        this.MonQueue.push({
            uuid: uuid,
            position: position,
            type: type,
            level: level,
            buffs: buffs
        });
    }

    // 从队列中生成下一个怪物 - 使用新的配置格式
    private spawnNextMonster() {
        if (this.MonQueue.length === 0) return;
        
        const monsterData = this.MonQueue.shift();
        if (monsterData) {
            this.addMonster(
                monsterData.uuid, 
                monsterData.position, 
                monsterData.type,
                monsterData.level,
                monsterData.buffs
            );
            // 增加召唤计数
            this.spawnCount++;
            // console.log(`[MissionMonComp]: 召唤第${this.spawnCount}只${monsterData.type}怪物，剩余队列: ${this.MonQueue.length}`);
        }
    }

    private addMonster(
        uuid: number = 1001,
        i: number = 0,
        monType: MonType = MonType.NORMAL,
        lv: number = 1,
        buffs: BuffConf[] = []

    ) {
        let mon = ecs.getEntity<Monster>(Monster);
        let scale = -1;
        let pos: Vec3 = v3(MonSet[i].pos);
        
        // 根据位置判断线路：y=110为一线(lane=0)，y=80为二线(lane=1)
        const lane = pos.y === 110 ? 0 : 1;
        
        // 递增全局生成顺序 - 🔥 添加溢出保护
        this.globalSpawnOrder = (this.globalSpawnOrder + 1) % 999; // 防止无限增长，在999处循环重置
        
        // 生成怪物，传递线路和生成顺序
        mon.load(pos, scale, uuid, lv, monType, buffs, false, lane, this.globalSpawnOrder);
    }

 
    
    /** 视图对象通过 ecs.Entity.remove(ModuleViewComp) 删除组件是触发组件处理自定义释放逻辑 */
    reset() {
        // this.node.destroy();
    }
}