import BaseModel from './BaseModel';
import { index, getModelForClass, prop } from '@typegoose/typegoose';

class Heroes {
    @prop({ required: true })
    hid: number; // 敌人id
    @prop({ required: true })
    hp: number; // 血量
    @prop({ required: true })
    ap: number; // 怒气
}

/**
  * 远征记录
  */
@index({ roleId: 1 })
@index({ expeditionCode: 1 })

export default class ExpeditionRecord extends BaseModel {
    @prop({ required: true, default: '' })
    roleId: string;					    // 角色 id
    @prop({ required: true, default: '' })
    roleName: string;					// 角色 名
    @prop({ required: true, default: '' })
    expeditionCode: string;				// 远征的唯一标识
    @prop({ required: true, default: 0 })
    time: number;					    // 时间
    @prop({ required: true, type: Heroes, default: [] })
    heroes: Array<Heroes>;					// 我方已出场武将
    

    public static async getTodayRecord(roleId: string, time: number, lean = true) {
        const result = await ExpeditionRecordModel.findOne({ roleId, time }).lean(lean);
        return result;
    }

    public static async createTodayRecord(expeditionCode: string, params: { roleId: string, roleName: string, time: number, heroes: Array<Heroes> }, lean = true) {
        const result = await ExpeditionRecordModel.findOneAndUpdate({ expeditionCode }, params, { new: true, upsert: true }).lean(lean);
        return result;
    }

    public static async getExpeditionRecordByCode(expeditionCode: string, lean=true) {
        const result = await ExpeditionRecordModel.findOne({expeditionCode}).lean(lean);
        return result 
    }

    public static async updateHeroStatus(expeditionCode: string, oldHeroes: Array<Heroes>, heroes: Array<{actorId: number, hp: number, ap: number}>, lean=true) {
        let pushArr = new Array(), updateArr = new Array();
        for(let hero of heroes) {
            let {actorId, hp, ap} = hero;
            let obj = oldHeroes.find(cur => cur.hid == actorId);

            if(!!obj) {
                updateArr.push({hid: actorId, hp, ap});
            } else {
                pushArr.push({hid: actorId, hp, ap})
            }
        }
        console.log(JSON.stringify(oldHeroes), JSON.stringify(heroes), JSON.stringify(pushArr), JSON.stringify(updateArr))
        for(let {hid, hp, ap} of updateArr) {
            await ExpeditionRecordModel.findOneAndUpdate(
                {expeditionCode, 'heroes.hid': hid },
                {$set: {'heroes.$.hid': hid, 'heroes.$.hp': hp, 'heroes.$.ap': ap}}
            )
        }
        const result = await ExpeditionRecordModel.findOneAndUpdate(
            { expeditionCode },
            { $push: {heroes: {$each: pushArr} } }
        ).lean(lean)

        return result;
    }
}

export const ExpeditionRecordModel = getModelForClass(ExpeditionRecord);