import { mergeSameGoods, getRandEelm, getRandValueByMinMax } from '../pubUtils/util';
import { EquipModel, RandMain, RandSe } from "../db/Equip";
import { HeroModel, HeroType } from "../db/Hero";
import { getGoodById, gameData, getJewelById, getQuenchGradeByValue, getQuenchConsume, getQuenchByQualityAndGrade } from "../pubUtils/data";
import { calPlayerCeAndSave } from "./playerCeService";
import { CONSUME_TYPE, HERO_SYSTEM_TYPE, ITID, TASK_TYPE } from "../consts";
import { EquipType } from "../db/Equip";
import { calEquipSeids } from '../pubUtils/playerCe';
import { checkTask, checkTaskWithHero, checkTaskWithEquip, checkActivityTask } from './taskService';
import { handleCost } from './rewardService';
import { dicGoods, DicGoods } from '../pubUtils/dictionary/DicGoods';
import { QuenchLogParam } from '../domain/roleField/equip';
import { QUENCH } from '../pubUtils/dicParam';
import { DicQuenchQuality } from '../pubUtils/dictionary/DicQuenchQuality';

/**
 * 校验前端传入的消耗数量是否准确，并返回消耗的道具并加上特殊材料needConsumes
 * @param consumes 
 * @param jewel 
 * @param jewelCount 
 */
export function checkMaterialEnough(consumes: Array<{ id: number, count: number }>, jewel: number, jewelCount: number) {
    let comJewelMap = new Map<number, number>(); // good_id => count
    let needConsumes:{ id: number, count: number, ratio?: number }[] = []
    for(let {id, count} of consumes) {
        if(!comJewelMap.has(id)) {
            comJewelMap.set(id, count);
        } else {
            comJewelMap.set(id, comJewelMap.get(id) + count);
        }
    }

    function checkCurMeterial(target: number, targetCount: number) {
        let dic = getGoodById(target);
        if(!dic) return false;
        let { composeMaterial } = dic;

        let isEnough = true;
        for(let { id, count } of composeMaterial) {
            let consumeCount = comJewelMap.get(id)||0;
            let dicGood = getGoodById(id);
            if(!dicGoods) { isEnough = false; break; }
            let dicItid = ITID.get(dicGood.itid);
            if(dicItid.type != CONSUME_TYPE.JEWEL) {
                if(consumeCount < count * targetCount) {
                    isEnough = false; break;
                } else {
                    comJewelMap.set(id, consumeCount - count * targetCount);
                    needConsumes.push({ id, count: count * targetCount });
                }
            } else {
                if(consumeCount < count * targetCount) {
                    comJewelMap.set(id, 0);
                    needConsumes.push({ id, count: consumeCount });
                    isEnough = checkCurMeterial(id, count * targetCount - consumeCount);
                } else {
                    comJewelMap.set(id, consumeCount - count * targetCount);
                    needConsumes.push({ id, count: count * targetCount });
                }

            }
        }
        return isEnough
    }

    let isEnough = checkCurMeterial(jewel, jewelCount);
    return isEnough? needConsumes: false;
}
/**
 * 将装备卸载下来，并检查是否有替换装备的武将，若有则替换
 * 武将A（装备A）&武将B（装备B） ==> 武将A（装备B）&武将B（装备A）
 * 武将A（装备A）& 装备B ==> 武将A（装备B）& 装备A
 * @param roleId 玩家id
 * @param sid 
 * @param equip 目标武将要卸下的装备，装备A
 * @param hid 要装上的装备备原来装备着的武将id， 武将B
 * @param id 装备类型
 * @param seqId 要装上的装备的唯一id 装备B
 */
export async function changeEquip(serverId: number, roleId: string, sid: string, equipA: EquipType, hid: number, id: number, equipB: EquipType, funcs: number[]) {
    let heroB: HeroType;
    if (!!hid) //需要卸下或者替换的武将
        heroB = await HeroModel.findByHidAndRoleWithEquip(hid, roleId);//需要替换的武将

    if (!!equipA) {//需要卸下的装备
        if (!!heroB) {
            let goodInfo = getGoodById(equipA.id);
            if (goodInfo.lvLimited > heroB.lv) {
                let res = await takeOffEquipAndCalPlayerCe(roleId, sid, heroB, equipB, id, funcs);//卸下装备并重算战力
                return res;
            }
            if (checkEquipCanPut(hid, equipA.id)) {
                let res = await takeOffEquipAndCalPlayerCe(roleId, sid, heroB, equipB, id, funcs);//卸下装备并重算战力
                return res;
            }
            let res = await dressEquip(serverId, roleId, sid, heroB, equipA, funcs);//替换给武将，并计算战力
            return res;
        } else {
            let res = await takeOffEquipAndCalPlayerCe(roleId, sid, null, equipA, id, funcs);//卸下装备并重算战力
            return res;
        }
    } else if (!!heroB) {//从穿戴装备的武将上卸下装备
        let res = await takeOffEquipAndCalPlayerCe(roleId, sid, heroB, equipB, id, funcs);//卸下装备并重算战力
        return res
    }
}
/**
 * 从穿戴装备的武将上卸下装备,并重算战力
 * @param roleId 
 * @param sid 
 * @param seqId 
 * @param hero 
 * @param id 
 */
export async function takeOffEquipAndCalPlayerCe(roleId: string, sid: string, hero: HeroType, equip: EquipType, id: number, funcs: number[]) {
    console.log(roleId, sid, hero, equip, id)
    if (hero) {
        let args = calEquipSeids(hero);
        hero = await HeroModel.removeEquip(roleId, hero.hid, id, equip._id);

        await calPlayerCeAndSave(HERO_SYSTEM_TYPE.EQUIP, sid, roleId, hero, {}, args);
        await checkTaskWithHero(roleId, sid, funcs, TASK_TYPE.EQUIP_BY_HERO, hero, [-1]);
    } else {
        await EquipModel.putOnOrOff(equip._id, 0);
    }
    // 任务
    await checkTask(roleId, sid, funcs, TASK_TYPE.EQUIP_SUM, -1, true, {});
    await checkTaskWithEquip(roleId, sid, funcs, TASK_TYPE.EQUIP_QUALITY, equip, [-1]);
    return { seqId: equip.seqId, hid: 0, id: equip.id, ePlaceId: equip.ePlaceId };
}
/**
 * 穿戴装备并重算战力
 * @param roleId 
 * @param sid 
 * @param hero 
 * @param equip 
 */
export async function dressEquip(serverId: number, roleId: string, sid: string, hero: HeroType, equip: EquipType, funcs: number[]) {
    let args = calEquipSeids(hero);

    hero = await HeroModel.addEquip(roleId, hero.hid, equip.ePlaceId, equip._id);
    await calPlayerCeAndSave(HERO_SYSTEM_TYPE.EQUIP, sid, roleId, hero, {}, args);

    // 任务
    await checkTask(roleId, sid, funcs, TASK_TYPE.EQUIP_SUM, 1, true, {});
    await checkTaskWithHero(roleId, sid, funcs, TASK_TYPE.EQUIP_BY_HERO, hero, [1]);
    await checkTaskWithEquip(roleId, sid, funcs, TASK_TYPE.EQUIP_QUALITY, equip, [1]);
    await checkActivityTask(serverId, sid, funcs, roleId, TASK_TYPE.EQUIP_QUALITY, 1, { quality: equip.quality })
    await checkActivityTask(serverId, sid, funcs, roleId, TASK_TYPE.EQUIP_SUM, 1)

    return { seqId: equip.seqId, hid: hero.hid, id: equip.id, ePlaceId: equip.ePlaceId };
}

export function checkEquipCanPut(hid: number, id: number) {
    let dicGood = gameData.goods.get(id);
    let dicHero = gameData.hero.get(hid);
    let dicJob = gameData.job.get(dicHero.jobid);
    if(dicGood.jobLimited.indexOf(0) == -1 && dicGood.jobLimited.indexOf(dicJob.job_class) == -1) return false;
    if(dicGood.charLimited.indexOf(0) == -1 && dicGood.charLimited.indexOf(hid) != -1) return false;
    return true 
}


/**
 * 淬火一次
 * @param roleId 玩家id
 * @param sid 玩家sid
 * @param randMain 装备上的属性随机值
 * @param dicQuench 淬火表
 * @param dicGoods 物品表
 * @returns 
 */
export async function quenchOnce(roleId: string, sid: string, randMain: RandMain[], dicQuench: DicQuenchQuality, dicGoods: DicGoods) {
    let { quality, equipLvl } = dicGoods;
    
    let canRandMain = randMain.filter(cur => { // 已升满的属性就不再淬火了
        return cur.rand < dicQuench.singleRatioMax;
    });
    let randMainResult = getRandEelm(canRandMain);
    if(randMainResult.length == 0) return false;

    let add = new Map<number, number>(); // id => value，增加的数量
    let isCriticle = Math.random() * 100 < dicQuench.critProbability; // 暴击
    let addAttr = isCriticle? dicQuench.critEffect * QUENCH.QUENCH_UNIT_UPRATIO: QUENCH.QUENCH_UNIT_UPRATIO;
    let overAttr = randMainResult[0].rand + addAttr - dicQuench.singleRatioMax; // 如果有暴击，超出当前品相上限时
    if(overAttr > 0) { // 超出，转到另一条属性
        let anotherRandMain = canRandMain.filter(cur => {
            return cur.id != randMainResult[0].id;
        });
        if(anotherRandMain.length > 0) {
            let anotherOverAttr = anotherRandMain[0].rand + overAttr - dicQuench.singleRatioMax;
            if(anotherOverAttr > 0) {
                add.set(anotherRandMain[0].id, overAttr - anotherOverAttr);
            } else {
                add.set(anotherRandMain[0].id, overAttr);
            }
        }
        add.set(randMainResult[0].id, addAttr - overAttr);
    } else {
        add.set(randMainResult[0].id, addAttr);
    }

    let value = 0;
    for(let r of randMain) {
        if(add.has(r.id)) {
            r.rand += add.get(r.id);
        }
        value += r.rand;
    }
    let grade = getQuenchGradeByValue(quality, value/2);
    
    // 消耗
    let consumes = getQuenchConsume(equipLvl, quality);

    let result = await handleCost(roleId, sid, consumes);
    if(!result) return false;

    let log = new QuenchLogParam(isCriticle, add);
    return { randMain, grade, log };
}

/**
 * 检查该品相是否到顶
 * @param quality 品质
 * @param grade 品相
 * @param randMain 装备上的随机值
 * @returns 
 */
export function checkQuenchMaxByQualityAndGrade(quality: number, grade: number, randMain: RandMain[]) {
    let isMax = true;
    let dic = getQuenchByQualityAndGrade(quality, grade);
    if(!dic) return true;
    for(let { rand } of randMain) {
        if(rand < dic.max) isMax = false;
    }
    return isMax;
}

export function getRandSeResult(id: number, randSe: RandSe[]) {
    let dicGoods = gameData.goods.get(id);
    if (!dicGoods) return false;

    let { randomEffect } = dicGoods; // 配置的可随机seid
    let chosen = randSe.filter(cur => cur.locked).map(cur => cur.seid); // 上一轮随机出来的
    let randomResult: number[] = getRandEelm(randomEffect.filter(cur => !chosen.includes(cur)), randSe.length); // 随机出的结果

    for (let i = 0; i < randSe.length; i++) {
        if (!randSe[i].locked) {
            let random = gameData.randomEffectPool.get(randomResult[i]);
            if (!random) break;
            let rand = 0;
            if (random.id > 0) rand = getRandValueByMinMax(random.Min, random.Max, 0);
            randSe[i].seid = random.id;
            randSe[i].rand = rand;
        }
    }
    return randSe
}

export async function refineOnce(roleId: string, sid: string, lv: number, refineLv: number) {

    let dicRefine = gameData.refine.get(refineLv + 1);
    if (!dicRefine) return false;

    if(lv < dicRefine.levelLimited) return false;

    // 消耗
    let result = await handleCost(roleId, sid, dicRefine.consume);
    if (!result) return false;

    return refineLv + 1;
}

export function checkRefineReachNextLv(oldRefineLv: number, refineLv: number) {
    let oldDic = gameData.refine.get(oldRefineLv);
    let dic = gameData.refine.get(refineLv);
    if(!oldDic || !dic) return true;

    return dic.level > oldDic.level;
}

export function calEquipCe(goodsAbility: Map<number, number>, randMain: RandMain[]) {
    let ce = 0;
    for(let [ id, ratio ] of gameData.equipAttributeRatio) {
        let valueBase = goodsAbility.get(id);
        let curRand = randMain.find(cur => cur.id == id);
        let valueRand = curRand?curRand.rand: 0;
        ce += Math.floor(valueBase * valueRand * ratio / 100);
    }
    return ce
}