import DB from "../utils/DB";
import {MsgCode} from "../role/EEnum";
import PlayerMgr from "../object/PlayerMgr";


export default class SpecialEffect {
    static shared = new SpecialEffect();
    selist: any[];
    seffectlist: any[];

    constructor() {
        this.selist = [];
        this.seffectlist = [];
    }

    init() {
        this.readDB();
        this.seffectList()
    }

    readDB() {
        let sql = `SELECT * FROM qy_seffect`;
        DB.query(sql, (error: any, rows: any) => {
            for (let i = 0; i < rows.length; i++) {
                this.selist.push({
                    seid: rows[i].id, //特效id
                    sename: rows[i].name, //特效名字
                    setype: rows[i].effect_type, //特效类型
                    dazzle: rows[i].dazzle, //锦绣值
                });
            }
        });
    }

    //获取特效类型
    getSeffectType(effectid: number){
        let seffecttype = 0;
        for(let i = 0; i < this.selist.length; i++){
            if(this.selist[i].seid == effectid){
                seffecttype = this.selist[i].setype
                break;
            }
        }
        if(seffecttype == 0){
            seffecttype = 3;
        }
        return seffecttype;
    }

    //获取正在使用的特效
    getUseingEffect(roleid: number){
        let list = [];
        for(let i = 0; i < this.seffectlist.length; i++){
            if(this.seffectlist[i].roleid == roleid && this.seffectlist[i].usestate == 1){
                list.push(this.seffectlist[i].effectid);
            }
        }
        return list
    }

    getSuiEffect(roleid: number){
        for(let i = 0; i < this.seffectlist.length; i++){
            if(this.seffectlist[i].roleid == roleid && this.seffectlist[i].usestate == 1 && this.seffectlist[i].effecttype == 1){
                return this.seffectlist[i].effectid;
            }
        }
    }

    //所有玩家的特效
    seffectList() {
        let callback = (ret: any, rows: any) => {
            if (ret == MsgCode.SUCCESS) {
                for (let i = 0; i < rows.length; i++) {
                    this.seffectlist.push({
                        roleid: rows[i].roleid,
                        effectid: rows[i].effectid,
                        effecttype: rows[i].effecttype,
                        usestate: rows[i].use_state,
                    })
                }
            }
        }
        DB.selectSeffect(callback);
    }

    // 查询玩家拥有的特效
    getSeffectbyId(roleid: number){
        let list = [];
        for(let i = 0; i < this.seffectlist.length; i++){
            if(this.seffectlist[i].roleid == roleid){
                list.push(this.seffectlist[i]);
            }
        }
        return list
    }

    //使用特效
    useSeffect(data: any): any{
        let player = PlayerMgr.shared.getPlayerByRoleId(data.roleid);
        if(player){
            let list = this.getSeffectbyId(data.roleid);
            for(let i = 0; i < list.length; i++){
                if(list[i].effectid == data.effectid && list[i].effecttype == data.effecttype){
                    if(list[i].usestate == 1){
                        list[i].usestate = 0;
                        DB.insertSeffect(list[i].effectid,data.roleid,list[i].usestate,data.effecttype,1)
                        continue;
                    }else{
                        list[i].usestate = 1;
                        DB.insertSeffect(list[i].effectid,data.roleid,list[i].usestate,data.effecttype,1)
                        continue;
                    }
                }
                if(list[i].effectid != data.effectid && list[i].effecttype == data.effecttype){
                    list[i].usestate = 0;
                    DB.insertSeffect(list[i].effectid,data.roleid,list[i].usestate,data.effecttype,1)
                }
            }
            return list;
        }
        return null;
    }

    //获取正在使用的头像框
    getPortraitByRoleid(roleid: number){
        let portrait = 0;
        for(let i = 0; i < this.seffectlist.length; i++){
            if(this.seffectlist[i].roleid == roleid && this.seffectlist[i].effecttype == 3 && this.seffectlist[i].usestate == 1){
                portrait = this.seffectlist[i].effectid;
            }
        }
        return portrait;
    }
}