import {Application, BackendSession, createTcpMailBox, ChannelService} from 'pinus';
import { handleCost } from '../../../services/rewardService';
import { calPlayerCeAndSave } from '../../../services/playerCeService';
import { resResult, getItems, decodeStr } from '../../../pubUtils/util';
import { STATUS } from '../../../consts/statusCode';
import {HeroModel} from '../../../db/Hero';
import {CURRENCY_BY_TYPE, CURRENCY_TYPE, ITID, CONSUME_TYPE, HERO_GROW_MAX} from '../../../consts/consts'; 
import {getJobInfoById, getMaxGradeByjobClass, getHeroInfoById, getGoodById, getHeroExpByLv, getGamedata, getJobByGradeAndClass, getFriendShipById, getFriendShipLevels, getFashionsById} from '../../../pubUtils/gamedata';
import { ABI_STAGE } from '../../../consts/abilityConst';
import { RoleModel } from '../../../db/Role';

const _ = require('underscore');

export default function(app: Application) {
    return new HeroHandler(app);
}

export class HeroHandler {
    constructor(private app: Application) {
    }

    private channelService: ChannelService = this.app.get('channelService');

    public async test(msg: { id: number, count: number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let roleName: string = session.get('roleName');
        let sid: string = session.get('sid');

        let {id, count} = msg;

        let result = await handleCost(roleId, sid, [{id, count}] );
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        return resResult(STATUS.SUCCESS);

    }

    // 武将碎片合成
    public async compose(msg: { hid: number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let roleName: string = session.get('roleName');
        let sid: string = session.get('sid');

        let {hid} = msg;

        // 检查是否存在武将
        let hasHero = await HeroModel.findByHidAndRole(hid, roleId);
        if(hasHero) return resResult(STATUS.ROLE_HERO_EXISTS);
        // 根据dic_hero 获得 1. 碎片id 2. 碎片数量 3. 初始武将星级 4. 初始品质
        let dicHero = getHeroInfoById(hid);
        if(!dicHero) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
        let {pieceId, quality, initialStars: star, pieceCount, jobid: job, name: hName} = dicHero;
        // 碎片数量是否足够
        let costResult = await handleCost(roleId, sid, [{id: pieceId, count: pieceCount}]);
        if(!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
        // createHero
        let curHero = await HeroModel.createHero({
            roleId, roleName, hid, hName, star, quality, job
        });
        await calPlayerCeAndSave(sid, roleId, [curHero]);
        return resResult(STATUS.SUCCESS, {curHero});
    }

    // 武将升级
    public async lvUp(msg: { hid: number, type: number, material: Array<{id: number, count: number}>}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');

        let { hid, type, material } = msg;

        let addLv = 0;
        if(type == 1) {
            addLv = 1;
        } else if(type == 5) {
            addLv = 5;
        } else {
            return resResult(STATUS.ROLE_HERO_LV_TYPE_ERROR);
        }

        // 计算得材料可转换的经验
        let allExp = 0;
        for(let {id, count} of material) {
            let dicGoods = getGoodById(id);
            if(!dicGoods) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
            let dicItid = ITID.get(dicGoods.itid);
            if(!dicItid || dicItid.type != CONSUME_TYPE.EXP) {
                return resResult(STATUS.ROLE_METERIAL_ERROR);
            }
            allExp += count * dicGoods.value;
        }
        // 计算武将可以升的级数
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if(!hero) return resResult(STATUS.ROLE_HERO_NOT_EXISTS);
        let {lv: playerLv} = await RoleModel.findByRoleId(roleId);
        let {lv: oldLv, exp: oldExp} = hero;
        if(oldLv >= playerLv ) return resResult(STATUS.ROLE_HERO_LV_OVER);
        oldExp += allExp;
        let newExp = oldExp + allExp; // 不考虑主公等级，还会剩多少经验
        let newLv = oldLv; // 不考虑主公等级，这些经验可以升几级
        let curExp = newExp; // 考虑到主公等级，还剩多少经验
        for(;;) {
            let exp = getHeroExpByLv(newLv);
            console.log(exp, newExp)
            if(exp < newExp) {
                newExp -= exp;
                if(newLv < playerLv) curExp -= exp;
                newLv ++;
            } else {
                break;
            }
        }

        if(oldLv + addLv > newLv) {
            return resResult(STATUS.ROLE_EXP_NOT_ENOUGH);
        }
        
        let costResult = await handleCost(roleId, sid, material);
        if(!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);

        hero.lv = playerLv > newLv?newLv: playerLv;
        hero.exp = curExp;

        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        const curHero = { 
            hid, lv : heros[0].lv, exp : heros[0].exp
        }
        return resResult(STATUS.SUCCESS, { curHero });

    }

    // 武将升星
    public async starUp(msg: { hid: number, star: number, starStage: number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');

        let {hid, star, starStage} = msg;
        // 根据dic_hero 获得 1. 碎片id 2. 碎片数量 3. 初始武将星级 4. 初始品质
        let dicHero = getHeroInfoById(hid);
        if(!dicHero) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
        let {pieceId} = dicHero;
        
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if(!hero) return resResult(STATUS.ROLE_HERO_NOT_EXISTS);

        let {star: oldStar, starStage: oldStarStage, quality} = hero;
        if(oldStar != star || oldStarStage != starStage) {
            return resResult(STATUS.WRONG_PARMS);
        }
        if(oldStar == HERO_GROW_MAX.STAR) {
            return resResult(STATUS.ROLE_STAR_REACH_MAX);
        }
        // 根据dic_zyz_hero_star 计算需要花的碎片并检查碎片数量
        const dicHeroStar = getGamedata('dic_zyz_hero_star');
        const curDicHeroStar = dicHeroStar.find(cur => cur.quality == quality && cur.star && oldStar);
        if(!curDicHeroStar) return resResult(STATUS.ROLE_INFO_NOT_FOUND);

        let costResult = await handleCost(roleId, sid, [{id: pieceId, count: curDicHeroStar.advanceUpFragmentNum}]);
        if(!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
        
        let isUpStar = oldStarStage + 1 == ABI_STAGE.END;
        hero.star = isUpStar? oldStar + 1: oldStar;
        hero.starStage = isUpStar? ABI_STAGE.START: oldStarStage + 1;

        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        const curHero = { 
            hid, 
            star : heros[0].star, 
            starStage : heros[0].starStage, 
            colorStar: heros[0].colorStar, 
            colorStarStage: heros[0].colorStarStage
        }
        return resResult(STATUS.SUCCESS, {isUpStar, curHero});
    }

    // 武将升品
    public async qualityUp(msg: { hid: number, quality: number }, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');

        let {hid, quality} = msg;
        let dicHero = getHeroInfoById(hid);
        if(!dicHero) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
        // 根据dic_hero 获得 碎片id
        let {pieceId} = dicHero;
        
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if(!hero) return resResult(STATUS.ROLE_HERO_NOT_EXISTS);
        let {quality: oldQuality, star} = hero;
        if(quality != oldQuality) {
            return resResult(STATUS.WRONG_PARMS);
        }
        if(oldQuality == HERO_GROW_MAX.QUALITY) {
            return resResult(STATUS.ROLE_QUALITY_REACH_MAX);
        }
        if(star != HERO_GROW_MAX.STAR ) {
            return resResult(STATUS.ROLE_STAR_NOT_ENOUGH);
        }

        // 根据dic_zyz_hero_quality_up 获得需要的材料
        let dicHeroQualityUp = getGamedata('dic_zyz_hero_quality_up');
        const curDicHeroQualityUp = dicHeroQualityUp.find(cur => cur.quality == quality);
        if(!curDicHeroQualityUp) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
        let {fragmentNum} = curDicHeroQualityUp;

        let costResult = await handleCost(roleId, sid, [{id: pieceId, count: fragmentNum}]);
        if(!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
        
        hero.quality ++;
        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        const curHero = { 
            hid, 
            quality : heros[0].quality
        }
        return resResult(STATUS.SUCCESS, {curHero});
    }

    // 武将觉醒
    public async wakeUp(msg: { hid: number, colorStar: number, colorStarStage: number}, session: BackendSession) {
        // 根据dic_hero 获得 碎片id
        // 根据dic_zyz_hero_wake 获得需要花费的碎片和材料
        // 特殊处理，初次觉醒fireStage传0，保存为 colorStar = 1, colorStarStage = 0，花费的材料取的0星的
        // 检查品质是否是橙色
        // 升星阶，满6自动升星
        // handleCost

        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');

        let {hid, colorStar, colorStarStage} = msg;
        // 根据dic_hero 获得 1. 碎片id 2. 碎片数量 3. 初始武将星级 4. 初始品质
        let dicHero = getHeroInfoById(hid);
        if(!dicHero) return resResult(STATUS.ROLE_INFO_NOT_FOUND);
        let {pieceId} = dicHero;
        
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if(!hero) return resResult(STATUS.ROLE_HERO_NOT_EXISTS);

        let {colorStar: oldColorStar, colorStarStage: oldColorStarStage, star, quality} = hero;
        if(colorStar != oldColorStar || colorStarStage != oldColorStarStage) {
            return resResult(STATUS.WRONG_PARMS);
        }
        if(star != HERO_GROW_MAX.STAR) {
            return resResult(STATUS.ROLE_WAKE_STAR_NOT_ENOUGH);
        }
        if(quality != HERO_GROW_MAX.QUALITY) {
            return resResult(STATUS.ROLE_QUALITY_NOT_ENOUGH);
        }
        // 根据dic_zyz_hero_wake 计算需要花的碎片并检查碎片数量
        const dicHeroStar = getGamedata('dic_zyz_hero_wake');
        const curDicHeroStar = dicHeroStar.find(cur => cur.quality == quality && cur.star == oldColorStar);
        if(!curDicHeroStar) return resResult(STATUS.ROLE_INFO_NOT_FOUND);

        let {fragmentNum, consume} = curDicHeroStar;
        let consumeArr = decodeStr('cost', consume);

        console.log(JSON.stringify([{id: pieceId, count: fragmentNum}, ...consumeArr]))
        let costResult = await handleCost(roleId, sid, [{id: pieceId, count: fragmentNum}, ...consumeArr]);

        if(!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
        
        let isUpStar = oldColorStar == 0|| oldColorStarStage + 1 == ABI_STAGE.END;
        hero.colorStar = isUpStar? oldColorStar + 1: oldColorStar;
        hero.colorStarStage = isUpStar? ABI_STAGE.START: oldColorStarStage + 1;

        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        const curHero = { 
            hid, 
            star : heros[0].star, 
            starStage : heros[0].starStage, 
            colorStar: heros[0].colorStar, 
            colorStarStage: heros[0].colorStarStage
        }
        return resResult(STATUS.SUCCESS, {isUpStar, curHero});
    }

    //训练

    async heroJobTrain (msg: {hid:number}, session: BackendSession) {
        let roleId: string  = session.get('roleId');
        let sid: string = session.get('sid');
        let { hid } = msg;
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if (!hero) 
            return resResult(STATUS.HERO_NOT_FIND);
        let heroJob = getJobInfoById(hero.job);
        let nextHeroJob = getJobByGradeAndClass(heroJob.job_class, heroJob.grade + 1);
        if (nextHeroJob.unlockLevel > hero.lv) 
            return resResult(STATUS.NOT_REACH_UNLOCK_LEVEL);
        if (hero.jobStage >= 6) 
            return resResult(STATUS.HERO_JOB_STAGE_REACH_MAX_STAGE);
        if (hero.job >= getMaxGradeByjobClass(heroJob.job_class))
            return resResult(STATUS.HERO_JOB_REACH_MAX_STAGE);
        let cousumeGoods = getItems(heroJob.trainingConsume);
        let result = await handleCost(roleId, sid, cousumeGoods);
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        hero.jobStage = hero.jobStage ++;
        //重算战力并下发
        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        return resResult(STATUS.SUCCESS, { hid : heros[0].hid, job : heros[0].job, jobStage : heros[0].jobStage});
    }   
    //进阶 
    async heroJobStageUp(msg: {hid:number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');
        let { hid } = msg;
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if (!hero) 
            return resResult(STATUS.HERO_NOT_FIND);
        let heroJob = getJobInfoById(hero.job);
        let nextHeroJob = getJobByGradeAndClass(heroJob.job_class, heroJob.grade + 1);
        if (nextHeroJob.unlockLevel > hero.lv) 
            return resResult(STATUS.NOT_REACH_UNLOCK_LEVEL);
        if (hero.job >= getMaxGradeByjobClass(heroJob.job_class))
            return resResult(STATUS.HERO_JOB_REACH_MAX_STAGE);
        let cousumeGoods = getItems(heroJob.upGradeConsume);
        let result = await handleCost(roleId, sid, cousumeGoods);
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        hero.job = nextHeroJob.jobid;
        hero.jobStage = 0;
        //重算战力并下发
        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        return resResult(STATUS.SUCCESS, { hid : heros[0].hid, job : heros[0].job, jobStage : heros[0].jobStage});
    }

    //激活羁绊 
    async heroConectionActivate(msg: {hid:number, id:number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');
        let { hid, id } = msg;
        let friendShip = getFriendShipById(id);
        if (friendShip.actorId != hid) 
            return resResult(STATUS.WRONG_PARMS);
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if (!hero) 
            return resResult(STATUS.HERO_NOT_FIND);
        if (!!_.findWhere(hero.conections, {id:id}))
            return resResult(STATUS.HERO_CONECTION_IS_EXIT);
        if (hero.star < friendShip.level)
            return resResult(STATUS.NOT_REACH_UNLOCK_LEVEL);
        let heroIds = friendShip.memberId.split('|');
        for (let heroId of heroIds) {
            let member = await HeroModel.findByHidAndRole(heroId, roleId);
            if(!member)
                return resResult(STATUS.HERO_NOT_FIND);
            if (member.star < friendShip.level)
                return resResult(STATUS.NOT_REACH_UNLOCK_LEVEL);
        }
        let result = await handleCost(roleId, sid, [{id: CURRENCY_BY_TYPE.get(CURRENCY_TYPE.COIN), count:5000}]);
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        hero.conections.push({
            id : id
        });
        //重算战力并下发
        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        return resResult(STATUS.SUCCESS, { hid : heros[0].hid, conections : heros[0].conections});
    }

    //赠送（包括一键赠送）
    async heroGiveFavor(msg: {hid:number, items:Array<{id : number,count : number}>}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');
        let { hid, items } = msg;
        let hero = await HeroModel.findByHidAndRole(hid, roleId);
        if (!hero) 
            return resResult(STATUS.HERO_NOT_FIND);
        let friendShipLevels = getFriendShipLevels();
        if (friendShipLevels[friendShipLevels.lenth - 1].level <= hero.favourLv) 
            return resResult(STATUS.HERO_FAVOUR_LEVEL_REACH_MAXT);
        //计算消耗物品转化的经验
        let exp:number = 0;
        for (let item of items) {
            let itemInfo = getGoodById(item.id);
            if (itemInfo.itid == CONSUME_TYPE.FAVOUR) {
                exp += itemInfo.value;
            } else {
                return resResult(STATUS.WRONG_PARMS); 
            }
        }
        hero.favour += exp;
        for (let friendShipLevel of friendShipLevels) {
            if (friendShipLevel.level < hero.favourLv) 
                continue;
            if (friendShipLevel.exp > hero.favour)
                break;
            hero.favour -= friendShipLevel.exp;
            hero.favourLv++;
        }
        let result = await handleCost(roleId, sid, items);
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        //重算战力并下发
        let heros = await calPlayerCeAndSave(sid, roleId, [hero]);
        return resResult(STATUS.SUCCESS, { hid : heros[0].hid, favour : heros[0].favour, favourLv : heros[0].favourLv});
    }

    //购买时装
    async buyHeroSkin(msg: {id:number}, session: BackendSession)  {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');
        let { id } = msg;
        let skinInfo = getFashionsById(id);
        if (!skinInfo) 
            resResult(STATUS.HERO_SKIN_NOT_FIND);
        let hero = await HeroModel.findByHidAndRole(skinInfo.actorId, roleId);
        if (!hero)
            resResult(STATUS.HERO_NOT_FIND);
        if (!!_.findWhere(hero.skins, {id:id}))
            resResult(STATUS.HERO_SKIN_IS_EXIST);
        let items;//TODO物品消耗
        let result = await handleCost(roleId, sid, items);
        if(!result) {
            return resResult(STATUS.BATTLE_CONSUMES_NOT_ENOUGH);
        }
        hero.skins.push({
            id:id,
            enable:false
        });
        let heros = await HeroModel.findByRole(roleId);
        for (let i = 0; i < heros.length; i++) {
            if (heros[i].hid == hero.hid) {
                heros[i] = hero;
            }
        }
        //重算战力并下发
        await calPlayerCeAndSave(sid, roleId, heros);
        return resResult(STATUS.SUCCESS, { hid : hero.hid, skins : hero.skins});
    }

    //穿带时装
    async heroWearSkin(msg: {id:number}, session: BackendSession) {
        let roleId: string = session.get('roleId');
        let sid: string = session.get('sid');
        let { id } = msg;
        let skinInfo = getFashionsById(id);
        if (!skinInfo) 
            resResult(STATUS.HERO_SKIN_NOT_FIND);
        let hero = await HeroModel.findByHidAndRole(skinInfo.actorId, roleId);
        if (!hero)
            resResult(STATUS.HERO_NOT_FIND);
        let result = false;    
        for (let skin of hero.skins) {
            if (skin.id == id) {
                skin.enable = true;
                result = true;
            } else {
                skin.enable = false;
            }
        }
        if (!result) {
            resResult(STATUS.HERO_SKIN_NOT_FIND);
        }
        await calPlayerCeAndSave(sid, roleId, [hero]);
        return resResult(STATUS.SUCCESS, { hid : hero.hid, skins : hero.skins});
    }
    
}