import BaseModel from './BaseModel';
import { index, getModelForClass, prop, DocumentType, Ref, mongoose } from '@typegoose/typegoose';
import Hero, { } from './Hero';
import Role, { } from './Role';
import PvpDef, { } from './PvpDefense';
import { PVP_PLAYER_POS, PVP_POS } from '../consts';

class Heroes {
    @prop({ required: true })
    actorId: number;        // 武将id
    @prop({ ref: Hero, type: mongoose.Schema.Types.ObjectId })
    hero: Ref<Hero>;
    @prop({ required: true })
    ce: number; // 战斗力
    @prop({ required: true })
    pos: number;
    @prop({ required: true })
    order: number;
}

// 初始化
function getInitialOppPlayers() {
    let players = new Array<OppPlayers>();
    for(let i = PVP_PLAYER_POS.START; i <= PVP_PLAYER_POS.END; i++) {
        let p = new OppPlayers();
        p.pos = i;
        players.push(p);
    }
    return players;
}

// 初始化
function getInitialOppHeros() {
    let players = new Array<OppPlayers>();
    for(let i = PVP_POS.START; i <= PVP_POS.END; i++) {
        let p = new OppPlayers();
        p.pos = i;
        players.push(p);
    }
    return players;
}

class Robot {
    @prop({ required: true })
    roleId: string;					// 角色 id
    @prop({ required: true })
    roleName: string;				// 角色名称
    @prop({ required: true })
    headHid: number;    
    @prop({ required: true })
    sHid: number;
    @prop({ required: true })
    topFiveCe: number;
}

class OppPlayers {
    @prop({ ref: PvpDef, type: mongoose.Schema.Types.ObjectId })
    oppDef: Ref<PvpDef>;
    @prop({ required: true })
    pos: number;
    @prop({ required: true })
    isRobot: boolean;
    @prop({ required: true, type: Robot, default: [], _id: false })
    robot: Robot
}

class HidScores {
    @prop({ required: true })
    hid: number;
    @prop({ required: true })
    score: number;
}

@index({ roleId: 1 })
export default class PvpDefense extends BaseModel {
    @prop({ required: true })
    roleId: string;					// 角色 id
    @prop({ required: true })
    roleName: string;				// 角色名称
    @prop({ ref: Role, type: mongoose.Schema.Types.ObjectId })
    role: Ref<Role>;

    @prop({ required: true, type: Heroes, default: getInitialOppHeros(), _id: false })
    heroes: Array<Heroes>;
    @prop({ required: true, default: 0 })
    score: number;
    @prop({ required: true, default: 0 })
    hisScore: number;              //历史最高积分
    @prop({ required: true, default: 0 })
    winStreakNum: number;          //连胜次数
    @prop({ required: true, default: 0 })
    defCe: number;                 //防守ce
    @prop({ required: true, type: OppPlayers, default: getInitialOppPlayers(), _id: false })
    oppPlayers: Array<OppPlayers>;
    @prop({ required: true, default: 0 })
    map: number;
    @prop({ required: true, type: HidScores, default: [] })
    hidScores: Array<HidScores>;
    public static async findByRoleId(roleId: string, lean = true) {
        const result: PvpDefenseType = await PvpDefenseModel.findOne({ roleId }).lean(lean);
        return result;
    }

    public static async findByScale(roleId: string, min: number, max: number, lean = true) {
        const result: PvpDefenseType[] = await PvpDefenseModel.find({ roleId: { $ne: roleId }, ce: { $lte: max, $gte: min } }).sort({ updatedAt: -1 }).limit(100).lean(lean);
        return result;
    }

    public static async createPvpDefense(params: { roleId: string, roleName: string, heroes: Array<any>, ce: number }, lean = true) {
        const doc = new PvpDefenseModel();
        const update = Object.assign(doc.toJSON(), params);
        const defense: PvpDefenseType = await PvpDefenseModel.findOneAndUpdate({ roleId: params.roleId }, update, { upsert: true, new: true }).lean(lean);
        return defense;

    }

    public static async addHeroToDefense(roleId: string, heroInfo: any, ce: number, lean = true) {
        const defense: PvpDefenseType = await PvpDefenseModel.findOneAndUpdate({ roleId: roleId }, {
            $inc: { ce },
            $push: { heroes: heroInfo }
        }, { upsert: true, new: true }).lean(lean);
        return defense;

    }

    public static async removeHeroFromDefense(roleId: string, hid: number, ce: number, lean = true) {
        const defense: PvpDefenseType = await PvpDefenseModel.findOneAndUpdate({ roleId: roleId }, {
            $inc: { ce: -1 * ce },
            $pull: { heroes: { actorId: hid } }
        }, { upsert: true, new: true }).lean(lean);
        return defense;

    }

    public static async updateCe(roleId: string, hid: number, ce: number, lean = true) {
        const rec: PvpDefenseType = await PvpDefenseModel.findOneAndUpdate({ roleId, 'heroes.actorId': hid }, { $set: { ce } }).lean(lean);
        return rec
    }

    public static async deleteAccount(roleId: string) {
        let result = await PvpDefenseModel.deleteMany({ roleId });
        return result;
    }
}

export const PvpDefenseModel = getModelForClass(PvpDefense);

export interface PvpDefenseType extends Pick<DocumentType<PvpDefense>, keyof PvpDefense> { };