local uiCtrl = require_ex('UI/Panels/Base/UICtrl')
local PANEL_ID = PanelId.BattleComboSkillUse











BattleComboSkillUseCtrl = HL.Class('BattleComboSkillUseCtrl', uiCtrl.UICtrl)







BattleComboSkillUseCtrl.s_messages = HL.StaticField(HL.Table) << {
    [MessageConst.ON_COMBO_SKILL_START] = 'OnComboSkillStart',
    [MessageConst.ON_BATTLE_SQUAD_CHANGED] = 'OnBattleTeamChanged',
}

local COMBO_USE_STATE_NONE = 1
local COMBO_USE_STATE_IN = 2
local COMBO_USE_STATE_OUT = 3

do 
    
    BattleComboSkillUseCtrl.m_comboSkillUseList = HL.Field(HL.Table)

    
    BattleComboSkillUseCtrl.m_useBgShowing = HL.Field(HL.Boolean) << false
end






BattleComboSkillUseCtrl.OnCreate = HL.Override(HL.Any) << function(self, arg)
    self.m_comboSkillUseList = {}
    for i = 1, Const.BATTLE_SQUAD_MAX_CHAR_NUM do
        local use = self.view['comboSkillUse' .. i]
        use.gameObject:SetActive(false)
        use.state = COMBO_USE_STATE_NONE
        self.m_comboSkillUseList[i] = use
    end
end



BattleComboSkillUseCtrl.OnShow = HL.Override() << function(self)
    self:OnBattleTeamChanged()
    self.view.useBgAnim:SampleToOutAnimationEnd()
    self.m_useBgShowing = false
end



BattleComboSkillUseCtrl.OnHide = HL.Override() << function(self)
    for i, useObj in ipairs(self.m_comboSkillUseList) do
        useObj.anim:ClearTween()
        useObj.gameObject:SetActive(false)
        useObj.state = COMBO_USE_STATE_NONE
    end
    self:_CheckUseState()
end




BattleComboSkillUseCtrl.OnBattleTeamChanged = HL.Method(HL.Opt(HL.Table)) << function(self, args)
    local slots = GameInstance.player.squadManager.curSquad.slots
    for i = 1, slots.Count do
        local useObj = self.m_comboSkillUseList[i]
        local character = slots[CSIndex(i)].character
        if character ~= nil then
            local abilityCom = character.abilityCom
            local comboSkill = abilityCom.activeSkillMap:get_Item(abilityCom.curComboSkill)
            local comboSkillData = comboSkill.data
            useObj.charIcon:LoadSprite("CharHorHeadIcon", comboSkillData.comboSkillUIBigSpriteName)
        end
    end
end




BattleComboSkillUseCtrl.OnComboSkillStart = HL.Method(HL.Table) << function(self, args)
    local charIndex = LuaIndex(unpack(args))
    local useObj = self.m_comboSkillUseList[charIndex]
    useObj.anim:ClearTween() 
    useObj.gameObject:SetActive(true)

    useObj.state = COMBO_USE_STATE_IN
    useObj.anim:PlayInAnimation(function()
        if self:IsHide() then
            return
        end
        useObj.state = COMBO_USE_STATE_OUT
        useObj.anim:PlayOutAnimation(function()
            useObj.gameObject:SetActive(false)
            useObj.state = COMBO_USE_STATE_NONE
            self:_CheckUseState()
        end)
        self:_CheckUseState()
    end)
    self:_CheckUseState()

    
    for i, obj in ipairs(self.m_comboSkillUseList) do
        if i ~= charIndex and obj.state == COMBO_USE_STATE_IN then
            obj.state = COMBO_USE_STATE_OUT
            obj.anim:PlayOutAnimation(function()
                obj.gameObject:SetActive(false)
            end)
            obj.gameObject:SetActive(true)
        end
    end
end



BattleComboSkillUseCtrl._CheckUseState = HL.Method() << function(self)
    local hasIn = false
    local hasOut = false
    for i, useObj in ipairs(self.m_comboSkillUseList) do
        if useObj.state == COMBO_USE_STATE_IN then
            hasIn = true
            useObj.gameObject:SetActive(true)
        elseif useObj.state == COMBO_USE_STATE_OUT then
            hasOut = true
            useObj.gameObject:SetActive(true)
        end
    end
    if hasIn then
        if self.m_useBgShowing then
            self.view.useBgAnim:SampleToInAnimationEnd()
        else
            self.m_useBgShowing = true
            self.view.useBgAnim:PlayWithTween("combo_skill_bg_in")
        end
    elseif hasOut then
        self.view.useBgAnim:PlayWithTween("combo_skill_bg_out")
        self.m_useBgShowing = false
    else
        self.view.useBgAnim:SampleToOutAnimationEnd()
        self.m_useBgShowing = false
    end
end

HL.Commit(BattleComboSkillUseCtrl)