local BossChallenge_Controller = {}
local private = {}

function BossChallenge_Controller.GetBossChallengeSummaryStateText(seasonId, difficult, score)
    local scoreData = DataSheetManager.BossChallengeScore:GetDataByID(difficult)
    local passScore = scoreData.PassScore
    local nextDifficult = difficult == MDL.BossChallenge.Difficult.Nightmare and difficult or difficult + 1
    local difficultIds = UIUtils.GetLocalizedTxt(Const_IDS[MDL.BossChallenge.DifficultIDS[nextDifficult]])
    if difficult == MDL.BossChallenge.Difficult.Nightmare then
        if score >= passScore then
            return true, UIUtils.GetLocalizedTxt(Const_IDS["IDS_BossChallenge_Settlement_Pass2"])
        else
            return false, string.FormatByIdsId(Const_IDS["IDS_BossChallenge_Settlement_Fail2"], passScore)
        end
    else
        if score >= passScore then
            if BossChallenge_Controller.IsBossDifficultUnlock(difficult + 1, seasonId) then
                return true, UIUtils.GetLocalizedTxt(Const_IDS["IDS_BossChallenge_Settlement_Pass2"]) --非首通 PassCurrent
            else
                return true, string.FormatByIdsId(Const_IDS["IDS_BossChallenge_Settlement_Pass1"], difficultIds) --首通 PassAndUnlock
            end
        else
            if BossChallenge_Controller.IsBossDifficultUnlock(difficult + 1, seasonId) then
                return false, string.FormatByIdsId(Const_IDS["IDS_BossChallenge_Settlement_Fail2"], passScore) --未通，下个难度已开 ScoreToPassCurrent
            else
                return false, string.FormatByIdsId(Const_IDS["IDS_BossChallenge_Settlement_Fail1"], passScore, difficultIds) --未通，下个难度未开 ScoreToUnlock
            end
        end
    end
end

function BossChallenge_Controller.IsBossDifficultUnlock(difficult, seasonId)
    local score = MDL.BossChallenge.GetBossDifficultScoreByDifficultAndSeason(difficult, seasonId)
    if score > 0 then
        return true
    else
        if difficult == MDL.BossChallenge.Difficult.Normal then
            return true
        else
            local easyDifficult = difficult - 1
            local passScore = DataSheetManager.BossChallengeScore:GetDataByID(easyDifficult).PassScore
            local easyDifficultScore = MDL.BossChallenge.GetBossDifficultScoreByDifficultAndSeason(easyDifficult, seasonId)
            return easyDifficultScore >= passScore
        end
    end
end

function BossChallenge_Controller.GetFirstUnPassBossDifficult(seasonId)
    for i = MDL.BossChallenge.Difficult.Normal, MDL.BossChallenge.Difficult.Nightmare do
        if not BossChallenge_Controller.IsBossDifficultUnlock(i, seasonId) then
            return i - 1
        end
    end
    return MDL.BossChallenge.Difficult.Nightmare
end

function BossChallenge_Controller.ShowBattleSummary(msgInfo)
    CTL.HomeMain.CloseOpenView()
    UIManager.OpenView(Const_UI_Lua.UIEnum.UIBossChallengeSummaryPanel, {msgInfo})
    if msgInfo.curPoint > msgInfo.lastPoint then
        MDL.BossChallenge.UpdateBossDifficultScore(msgInfo.bossLevelId, msgInfo.curPoint)
    end
end

function BossChallenge_Controller.IsSeasonOpen(seasonId)
    return MDL.BossChallenge.GetBossChallengeSeasonInfoById(seasonId).seasonState == MDL.FairPlay.SeasonState.SeasonOpening
end

function BossChallenge_Controller.GetSeasonBossById(seasonId)
    return MDL.BossChallenge.GetBossChallengeSeasonInfoById(seasonId).bossId
end

function BossChallenge_Controller.GetSeasonBossLevelList(seasonId)
    return MDL.BossChallenge.GetBossChallengeSeasonInfoById(seasonId).openBossList
end

function BossChallenge_Controller.GetLastSeasonId()
    local seasonData = MDL.BossChallenge.GetBossChallengeSeasonInfo().lastSeason
    if seasonData then
        local seasonId = seasonData.seasonId
        if seasonId > 0 then
            return seasonId
        end
    end
    return 0
end

function BossChallenge_Controller.GetSeasonId()
    local seasonData = MDL.BossChallenge.GetBossChallengeSeasonInfo().curSeason
    return seasonData.seasonId
end

function BossChallenge_Controller.GetLeftSeasonTime(seasonId)
    local seasonData = MDL.BossChallenge.GetBossChallengeSeasonInfoById(BossChallenge_Controller.GetSeasonId())
    local endTime = seasonData.seasonEndTime
    return os.difftime(endTime, UTL.Time.GetServerTimestamp())
end

function BossChallenge_Controller.IfBossLevelIdUnlock(bossLevelId, seasonId)
    if BossChallenge_Controller.IsSeasonOpen(seasonId) then
        local unlockLevelIdTable = CTL.BossChallenge.GetSeasonBossLevelList(seasonId)
        for i, v in ipairs(unlockLevelIdTable) do
            if v == bossLevelId then
                return true
            end
        end
    end
    return false
end

function BossChallenge_Controller.GetBossLevelIdIndex(seasonId, bossLevelId)
    local nowSeasonBossLevelIdTable = CTL.BossChallenge.GetSeasonBossLevelList(seasonId)
    for i, v in ipairs(nowSeasonBossLevelIdTable) do
        if v == bossLevelId then
            return i - 1
        end
    end
    return 0
end

function BossChallenge_Controller.IsHeroBenefitBuffByBuffId(buffId, heroId)
    return BuffManager.IsMeetHeroTypeFilterOfBuff(DataSheetManager.BuffData:GetDataByBuffID(buffId),heroId)
end

function BossChallenge_Controller.GetBossLevelBuffInfluenceNumbers(bossLevelId, heroId)
    local influenceNum = 0
    local buffTable = DataSheetManager.BossChallengeLevel:GetDataByID(bossLevelId).BuffID
    for i, v in ipairs(buffTable) do
        if BossChallenge_Controller.IsHeroBenefitBuffByBuffId(v, heroId) then
            influenceNum = influenceNum + 1
        end
    end
    return influenceNum
end

function BossChallenge_Controller.GetBossLevelBuffInfluenceList(bossLevelId, heroId)
    local influenceList = {}
    local buffTable = DataSheetManager.BossChallengeLevel:GetDataByID(bossLevelId).BuffID
    for i, v in ipairs(buffTable) do
        influenceList[i] = BossChallenge_Controller.IsHeroBenefitBuffByBuffId(v, heroId)
    end
    return influenceList
end

function BossChallenge_Controller.GetCommandHeroList(bossLevelId)
    local commandHeroList = {}
    local GetInfluenceNumFunc = BossChallenge_Controller.GetBossLevelBuffInfluenceNumbers
    for i, v in DataSheetManager.HeroNum:GetEnumerator() do
        local influenceNum = GetInfluenceNumFunc(bossLevelId, v.ID)
        if influenceNum >= 2 then
            table.insert(commandHeroList, v.ID)
        end
    end
    return commandHeroList
end

function BossChallenge_Controller.GetFirstNoneSelectIndex(heroFormationList)
    for i, v in ipairs(heroFormationList) do
        if not v or v <= 0 then
            return i
        end
    end
    return nil
end

function BossChallenge_Controller.GetFirstSelectedHeroId(heroFormationList)
    for i, v in ipairs(heroFormationList) do
        if v and v > 0 then
            return v
        end
    end
    return nil
end

function BossChallenge_Controller.GetIndexByHeroId(list, id)
    for i, v in ipairs(list) do
        if v == id then
            return i
        end
    end
    return nil
end

function BossChallenge_Controller.IsWarZoneStyle()
    local seasonInfo = MDL.BossChallenge.GetBossChallengeSeasonInfo()
    if seasonInfo and seasonInfo.curSeason then
        return seasonInfo.curSeason.state == MDL.FairPlay.FairPlayState.WarZone
    end

    return false
end

return BossChallenge_Controller