local Config = require("Config")
local HeroExcel = require("excel.hero").hero
local HeroAttrExcel = require("excel.hero").attr
local HeroSpecialExcel = require("excel.hero").specialHero
local PfLogic = require("platform.PfLogic")
local HeroGrid = require("hero.HeroGrid")
local DrawCardExcel = require("excel.drawCard").drawCard
local Log = require("common.Log")
Json = Json or require("common.Json")

HERO_BAG_CNT = 150             -- 背包默认的数值：60
HERO_BAG_BUY_ADD_CNT = 10      -- 英雄背包每次购买增加5格
PAGE_HERO_COUNT = 30           --英雄背包每次发送的数量
BUY_CAP_CNT = 40               --玩家购买英雄容量的次数
JIHUO_SHUIJING_NEEDLV = 40     --激活水晶所需等级
DEFAULT_SHUIJING_GET = 20011   --激活后默认获得的装备ID
DEFAULT_SHENQI_UPLV_BACK = 165 --神器升级后的返还物ID
HERO_SKIN_CNT = 999

SHUIJING_UP_LV_LOCK = 2 -- 升级为原有水晶

WEIGHTLV2HEROS = {}
GRADEHEROS = {}         --品质英雄列表
HEROELITE = {}          --精英英雄列表
WEIGHTLV2CAMPHEROS = {} --英雄道具碎片抽奖[权重][阵营]
ATTRHEROS = {}          -- 属性列表

-- 判断是否为英雄
function isHero(id)
    local heroConfig = HeroExcel[id]
    if not heroConfig then return end
    return id and HeroExcel[id]
end

-- 获得配置
function getConfig(id)
    if not id then return end
    return HeroExcel[id]
end

-- 获取英雄星级区间
function getAttrConfig(id, star)
    local config = getConfig(id)
    if not config then return end

    if not ATTRHEROS[id] then
        return HeroAttrExcel[0]
    end

    local attrID = ATTRHEROS[id][star]
    if not attrID then
        --assert(nil, "getAttrConfig attrID is nil")
        return
    end

    local attrConfig = HeroAttrExcel[attrID]
    if not attrConfig then
        --assert(nil, "attrConfig is nil")
        return
    end

    return attrConfig
end

-- 获取下一星级 属性配置
function getNextAttrConfig(id, star)
    local config = getConfig(id)
    if not config then return end

    if not ATTRHEROS[id] then
        return HeroAttrExcel[0]
    end

    local attrID = ATTRHEROS[id][star]
    if not attrID then
        return
    end
    --没有下一星级升星配置
    local attrConfig = HeroAttrExcel[attrID]
    local cond = #attrConfig.cond
    if cond <= 0 then return end

    star = star + 1
    attrID = ATTRHEROS[id][star]
    if not attrID then
        return
    end
    attrConfig = HeroAttrExcel[attrID]

    return attrConfig
end

function isInTable(value, tb)
    for k, v in pairs(tb) do
        if v == value then
            return true
        end
    end
    return false --重点：全部跑完以后，如果非true，则返回false
end

function initAfterHot()
    -- 初始化英雄属性列表
    ATTRHEROS = {}
    for k, v in pairs(HeroAttrExcel) do
        ATTRHEROS[v.heroID] = ATTRHEROS[v.heroID] or {}
        ATTRHEROS[v.heroID][v.star] = k
    end

    for i = 1, 20 do
        WEIGHTLV2HEROS[i] = nil
    end

    for i = 1, 5 do
        GRADEHEROS[i] = nil
    end

    HEROELITE = {}

    local drawCardConfig = DrawCardExcel[2]
    local pool = drawCardConfig.pool

    local len = 0
    for k, v in pairs(HeroExcel) do
        if v.weightLv > 0 then
            WEIGHTLV2HEROS[v.weightLv] = WEIGHTLV2HEROS[v.weightLv] or {}
            WEIGHTLV2HEROS[v.weightLv][#WEIGHTLV2HEROS[v.weightLv] + 1] = k

            WEIGHTLV2CAMPHEROS[v.weightLv] = WEIGHTLV2CAMPHEROS[v.weightLv] or {}
            WEIGHTLV2CAMPHEROS[v.weightLv][v.camp] = WEIGHTLV2CAMPHEROS[v.weightLv][v.camp] or {}

            WEIGHTLV2CAMPHEROS[v.weightLv][v.camp][#WEIGHTLV2CAMPHEROS[v.weightLv][v.camp] + 1] = k
        end

        if v.weightLv > 0 then
            if isInTable(k, pool) then
                --定义阵营以及品质
                GRADEHEROS[v.camp] = GRADEHEROS[v.camp] or {}
                GRADEHEROS[v.camp][v.grade] = GRADEHEROS[v.camp][v.grade] or {}
                GRADEHEROS[v.camp][v.grade][#GRADEHEROS[v.camp][v.grade] + 1] = k
            end
        end

        if v.isElite == 1 and v.weightLv > 0 then
            len = len + 1
            HEROELITE[len] = k
        end
    end
end

function getRandHeroByWeightLv(weightLv)
    if WEIGHTLV2HEROS[weightLv] then
        local r = math.random(1, #WEIGHTLV2HEROS[weightLv])
        return WEIGHTLV2HEROS[weightLv][r]
    end
end

function getRandHeroByGradeAndCamp(grade, camp)
    local heroId = nil
    if GRADEHEROS[camp] then
        if GRADEHEROS[camp][grade] then
            local gradeIndex = math.random(1, #GRADEHEROS[camp][grade])
            heroId =  GRADEHEROS[camp][grade][gradeIndex]
        end
    end

    -- local heroId = nil --测试
    if heroId ~= nil then
        return heroId
    end

    local isHasHeroList = {}
    for k, v in pairs(GRADEHEROS) do
        local isHasHero = GRADEHEROS[k][grade] or nil
        if isHasHero ~= nil then
            isHasHeroList[#isHasHeroList + 1] = k
        end
    end

    local r = math.random(1,#isHasHeroList)
    local newCamp = isHasHeroList[r]
    local gradeIndex = math.random(1, #GRADEHEROS[newCamp][grade])
    return GRADEHEROS[newCamp][grade][gradeIndex]
end

function getRandHeroByWeightLvAndCamp(weightLv, camp)
    if camp == 0 then
        return getRandHeroByWeightLv(weightLv)
    end

    if WEIGHTLV2CAMPHEROS[weightLv] then
        if WEIGHTLV2CAMPHEROS[weightLv][camp] then
            local r = math.random(1, #WEIGHTLV2CAMPHEROS[weightLv][camp])
            return WEIGHTLV2CAMPHEROS[weightLv][camp][r]
        end
    end
end

function getHeroByWeightLvAndCamp(weightLv, camp)
    if camp == 0 then
        return WEIGHTLV2HEROS[weightLv]
    end

    return WEIGHTLV2CAMPHEROS[weightLv][camp]
end

function getRandHeroByIsElite()
    if HEROELITE then
        local r = math.random(1, #HEROELITE)
        return HEROELITE[r]
    end
end

-- 获取图鉴属性最大值
local TUJIAN_KEY_2_MAXVALUE = nil
function getTujianMaxValue(key)
    if not TUJIAN_KEY_2_MAXVALUE then
        TUJIAN_KEY_2_MAXVALUE = {}
        for heroID in pairs(HeroSpecialExcel) do
            local heroGrid = HeroGrid.getCacheHeroGridTujian(heroID)
            if heroGrid and heroGrid.attrs then
                for k, v in pairs(heroGrid.attrs) do
                    if v > (TUJIAN_KEY_2_MAXVALUE[k] or 0) then
                        TUJIAN_KEY_2_MAXVALUE[k] = v
                    end
                end
            end
        end
    end
    return TUJIAN_KEY_2_MAXVALUE[key] or 0
end