-- <*
--     @Author:        Saber
--     @Description:   摄像机FXAA调试界面
-- *>
CheatFXAAView = CheatFXAAView or BaseClass(BaseView)
local CheatFXAAView = CheatFXAAView
-- local LuminanceMode = FXAAEffect.LuminanceMode
function CheatFXAAView:__init()
    self.base_file = "cheat"
    self.layout_file = "CheatFXAAView"
    self.layer_name = "Top"
    self.destroy_imm = true
    self.use_background = false     --全屏界面默认使用这个参数,非全屏界面自行设置
    self.is_show = true
    self.main_camera = nil
    self.ui_model_camera = nil
    self.setting_errcode = {
        [1] = "当前发布设置的HDR Mode为R11G11B10,无法使用当前明度计算类型",
        [2] = "该明度计算类型无需gamma补偿",
    }
    self.load_callback = function () 
        self:LoadSuccess()
        self:AddEvent()
    end
    self.open_callback = function (  )
        self:UpdateView()
    end
    self.destroy_callback = function (  )
        self:DestroySuccess()
    end
end

function CheatFXAAView:Open( )
    BaseView.Open(self)
end

function CheatFXAAView:LoadSuccess()
    -- 按钮部分
    self.closeBtn = self:GetChild("closeBtn").gameObject
    self.main_cam_btn = self:GetChild("main_cam_btn").gameObject -- 激活模型摄像机参数界面
    self.ui_cam_btn = self:GetChild("ui_cam_btn").gameObject -- 激活主摄像机参数界面
    self.hideBtn = self:GetChild("hideBtn").gameObject -- 隐藏界面
    -------------------------------------------
    -- 主摄像机参数节点
    self.main_node = self:GetChild("main").gameObject
    self.main_content = self:GetChild("main/Viewport/main_content")
    self.main_enable_toggle = self:GetChild("main/Viewport/main_content/main_enable_toggle"):GetComponent("Toggle")
    -- 主摄对比度阈值
    self.main_c_th_sl = self:GetChild("main/Viewport/main_content/main_c_threshold/main_c_th_sl"):GetComponent("Slider")
    self.main_c_th_val = self:GetChild("main/Viewport/main_content/main_c_threshold/main_c_th_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 主摄相对对比度阈值
    self.main_r_th_sl = self:GetChild("main/Viewport/main_content/main_r_threshold/main_r_th_sl"):GetComponent("Slider")
    self.main_r_th_val = self:GetChild("main/Viewport/main_content/main_r_threshold/main_r_th_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 混合比例
    self.main_sp_b_sl = self:GetChild("main/Viewport/main_content/main_subpix_blend/main_sp_b_sl"):GetComponent("Slider")
    self.main_sp_b_val = self:GetChild("main/Viewport/main_content/main_subpix_blend/main_sp_b_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 低质量步长
    self.main_low_qua_toggle = self:GetChild("main/Viewport/main_content/main_low_qua_toggle"):GetComponent("Toggle")
    -- 主摄FOV
    self.main_cam_fov_sl = self:GetChild("main/Viewport/main_content/main_cam_fov/main_cam_fov_sl"):GetComponent("Slider")
    self.main_cam_fov_val = self:GetChild("main/Viewport/main_content/main_cam_fov/main_cam_fov_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 主摄双重模糊
    self.main_dual_blur_tog = self:GetChild("main/Viewport/main_content/main_dual_blur_tog"):GetComponent("Toggle")
    -- 主摄采样类型
    self.main_combox_node = self:GetChild("main/Viewport/main_content/main_combox")

    SetSizeDeltaY(self.main_content, 720)
    -------------------------------------------
    -------------------------------------------
    -- 模型摄像机参数节点
    self.ui_node = self:GetChild("ui").gameObject
    self.ui_content = self:GetChild("ui/Viewport/ui_content")
    self.ui_enable_toggle = self:GetChild("ui/Viewport/ui_content/ui_enable_toggle"):GetComponent("Toggle")
    -- 主摄对比度阈值
    self.ui_c_th_sl = self:GetChild("ui/Viewport/ui_content/ui_c_threshold/ui_c_th_sl"):GetComponent("Slider")
    self.ui_c_th_val = self:GetChild("ui/Viewport/ui_content/ui_c_threshold/ui_c_th_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 主摄相对对比度阈值
    self.ui_r_th_sl = self:GetChild("ui/Viewport/ui_content/ui_r_threshold/ui_r_th_sl"):GetComponent("Slider")
    self.ui_r_th_val = self:GetChild("ui/Viewport/ui_content/ui_r_threshold/ui_r_th_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 混合比例
    self.ui_sp_b_sl = self:GetChild("ui/Viewport/ui_content/ui_subpix_blend/ui_sp_b_sl"):GetComponent("Slider")
    self.ui_sp_b_val = self:GetChild("ui/Viewport/ui_content/ui_subpix_blend/ui_sp_b_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- 低质量步长
    self.ui_low_qua_toggle = self:GetChild("ui/Viewport/ui_content/ui_low_qua_toggle"):GetComponent("Toggle")
    -- 模摄FOV
    self.ui_cam_fov_sl = self:GetChild("ui/Viewport/ui_content/ui_cam_fov/ui_cam_fov_sl"):GetComponent("Slider")
    self.ui_cam_fov_val = self:GetChild("ui/Viewport/ui_content/ui_cam_fov/ui_cam_fov_val"):GetComponent(typeof(TMPro.TextMeshProUGUI))
    -- UI摄像机双重模糊
    self.ui_dual_blur_tog = self:GetChild("ui/Viewport/ui_content/ui_dual_blur_tog"):GetComponent("Toggle")
    -- 模摄采样类型
    self.ui_combox_node = self:GetChild("ui/Viewport/ui_content/ui_combox")
    
    SetSizeDeltaY(self.ui_content, 720)
    -------------------------------------------

    SetAnchoredPosition(self.transform, -ClientConfig.iphone_x_offset_right, 0)
end

function CheatFXAAView:AddEvent()
    local function click_event(target)
        if target == self.closeBtn then
            self:Close()
        elseif target == self.main_cam_btn then -- 打开主摄参数面板，下面反之亦然
            self.main_node:SetActive(true)
            self.ui_node:SetActive(false)
        elseif target == self.ui_cam_btn then
            self.main_node:SetActive(false)
            self.ui_node:SetActive(true)
        elseif target == self.hideBtn then -- 隐藏/显示界面
            self:HideAction(not self.is_show)
        -- 主摄参数部分
        elseif target == self.main_enable_toggle.gameObject then -- 启用/禁用FXAA
            if self.main_FXAA then
                self.main_FXAA.EnableFXAA = self.main_enable_toggle.isOn
            end
        elseif target == self.main_low_qua_toggle.gameObject then -- 启用/低质量步长
            if self.main_FXAA then
                self.main_FXAA.lowQuality = self.main_low_qua_toggle.isOn
            end
        -- 模摄参数部分
        elseif target == self.ui_enable_toggle.gameObject then -- 启用/禁用FXAA
            if self.ui_FXAA then
                self.ui_FXAA.EnableFXAA = self.ui_enable_toggle.isOn
            end
        elseif target == self.ui_low_qua_toggle.gameObject then -- 启用/低质量步长
            if self.ui_FXAA then
                self.ui_FXAA.lowQuality = self.ui_low_qua_toggle.isOn
            end
        end
        self:ApplyFXAASetting()
    end
    AddClickEvent(self.closeBtn, click_event)
    AddClickEvent(self.main_cam_btn, click_event)
    AddClickEvent(self.ui_cam_btn, click_event)
    AddClickEvent(self.hideBtn, click_event)
    AddClickEvent(self.main_enable_toggle.gameObject, click_event)
    AddClickEvent(self.main_low_qua_toggle.gameObject, click_event)
    AddClickEvent(self.ui_enable_toggle.gameObject, click_event)
    AddClickEvent(self.ui_low_qua_toggle.gameObject, click_event)

    local function onSliderDrag(target)
        local value = target:GetComponent("Slider").value
        -- 主摄像机部分
        if target == self.main_c_th_sl.gameObject then
            self.main_c_th_val.text = tonumber(string.format("%.4f", value))
            if self.main_FXAA then
                self.main_FXAA.contrastThreshold = value
            end
        elseif target == self.main_r_th_sl.gameObject then
            self.main_r_th_val.text = tonumber(string.format("%.4f", value))
            if self.main_FXAA then
                self.main_FXAA.relativeThreshold = value
            end
        elseif target == self.main_sp_b_sl.gameObject then
            self.main_sp_b_val.text = tonumber(string.format("%.4f", value))
            if self.main_FXAA then
                self.main_FXAA.subpixelBlending = value
            end
        elseif target == self.main_cam_fov_sl.gameObject then
            self.main_cam_fov_val.text = value
            if self.main_camera then
                self.main_camera.fieldOfView = value
            end
        -- 模型摄像机部分
        elseif target == self.ui_c_th_sl.gameObject then
            self.ui_c_th_val.text = tonumber(string.format("%.4f", value))
            if self.ui_FXAA then
                self.ui_FXAA.contrastThreshold = value
            end
        elseif target == self.ui_r_th_sl.gameObject then
            self.ui_r_th_val.text = tonumber(string.format("%.4f", value))
            if self.ui_FXAA then
                self.ui_FXAA.relativeThreshold = value
            end
        elseif target == self.ui_sp_b_sl.gameObject then
            self.ui_sp_b_val.text = tonumber(string.format("%.4f", value))
            if self.ui_FXAA then
                self.ui_FXAA.subpixelBlending = value
            end
        elseif target == self.ui_cam_fov_sl.gameObject then
            self.ui_cam_fov_val.text = value
            if self.ui_model_camera then
                self.ui_model_camera.fieldOfView = value
            end
        end
        self:ApplyFXAASetting()
    end
    AddDragEvent(self.main_c_th_sl.gameObject, onSliderDrag)
    AddDragEvent(self.main_r_th_sl.gameObject, onSliderDrag)
    AddDragEvent(self.main_sp_b_sl.gameObject, onSliderDrag)
    AddDragEvent(self.main_cam_fov_sl.gameObject, onSliderDrag)
    AddDragEvent(self.ui_c_th_sl.gameObject, onSliderDrag)
    AddDragEvent(self.ui_r_th_sl.gameObject, onSliderDrag)
    AddDragEvent(self.ui_sp_b_sl.gameObject, onSliderDrag)
    AddDragEvent(self.ui_cam_fov_sl.gameObject, onSliderDrag)

    local function onOrientationChange()
        SetAnchoredPosition(self.transform, -ClientConfig.iphone_x_offset_right, 0)
    end
    self:BindEvent(GlobalEventSystem, EventName.ORIENTATION_DID_CHANGE, onOrientationChange)
end

function CheatFXAAView:UpdateView()
    self:InitCamsData()
    -- self:InitLuminanceCombox()
    self.main_node:SetActive(true)
    self.ui_node:SetActive(false)
    self:HideAction(true)
end

function CheatFXAAView:InitCamsData(  )
    -- 获取摄像机
    if not self.main_camera then
        self.main_camera = MainCamera.Instance.camera
    end
    if not self.ui_model_camera then
        self.ui_model_camera = GameObject.Find("root").transform:Find("UIBackRoleCamera"):GetComponent("Camera")
    end
    -- 获取FXAA类
    if not self.main_FXAA then
        self.main_FXAA = self.main_camera.gameObject:GetComponent(typeof(PostEffect))
    end
    if not self.ui_FXAA then
        self.ui_FXAA = self.ui_model_camera.gameObject:GetComponent(typeof(PostEffect))
    end
    -- 初始化摄像机参数和FXAA参数
    self.main_enable_toggle.isOn = self.main_FXAA.EnableFXAA
    self.main_c_th_sl.value = self.main_FXAA.contrastThreshold
    self.main_c_th_val.text = tonumber(string.format("%.4f", self.main_FXAA.contrastThreshold))
    self.main_r_th_sl.value = self.main_FXAA.relativeThreshold
    self.main_r_th_val.text = tonumber(string.format("%.4f", self.main_FXAA.relativeThreshold))
    self.main_sp_b_sl.value = self.main_FXAA.subpixelBlending
    self.main_sp_b_val.text = tonumber(string.format("%.4f", self.main_FXAA.subpixelBlending))
    self.main_low_qua_toggle.isOn = self.main_FXAA.lowQuality
    self.main_cam_fov_sl.value = self.main_camera.fieldOfView
    self.main_cam_fov_val.text = self.main_camera.fieldOfView
    

    self.ui_enable_toggle.isOn = self.ui_FXAA.EnableFXAA
    self.ui_c_th_sl.value = self.ui_FXAA.contrastThreshold
    self.ui_c_th_val.text = tonumber(string.format("%.4f", self.ui_FXAA.contrastThreshold))
    self.ui_r_th_sl.value = self.ui_FXAA.relativeThreshold
    self.ui_r_th_val.text = tonumber(string.format("%.4f", self.ui_FXAA.relativeThreshold))
    self.ui_sp_b_sl.value = self.ui_FXAA.subpixelBlending
    self.ui_sp_b_val.text = tonumber(string.format("%.4f", self.ui_FXAA.subpixelBlending))
    self.ui_low_qua_toggle.isOn = self.ui_FXAA.lowQuality
    self.ui_cam_fov_sl.value = self.ui_model_camera.fieldOfView
    self.ui_cam_fov_val.text = self.ui_model_camera.fieldOfView
end

function CheatFXAAView:ApplyFXAASetting(  )
    local function apply_setting()
        if self.main_FXAA then
            self.main_FXAA:ApplyFXAAMaterialProperties()
        end
        if self.ui_FXAA then
            self.ui_FXAA:ApplyFXAAMaterialProperties()
        end
    end
    TimeManager.GetInstance():StartTime("CheatFXAAView_ApplyFXAASetting", 0.5, apply_setting)
end

-- -- 初始化明度计算下拉框
-- function CheatFXAAView:InitLuminanceCombox(just_reselect)
--     local list = {
--         {luminanceMode = LuminanceMode.Alpha},
--         {luminanceMode = LuminanceMode.Green},
--         {luminanceMode = LuminanceMode.Calculate},
--     }
--     local combox_str_list = {
--         "Alpha",
--         "Green",
--         "Calculate",
--     }
--     self.cur_main_lm_mode_index = 1
--     if self.main_FXAA.luminanceSource == LuminanceMode.Green then
--         self.cur_main_lm_mode_index = 2
--     elseif self.main_FXAA.luminanceSource == LuminanceMode.Calculate then
--         self.cur_main_lm_mode_index = 3
--     end
--     local function update_main_luminance_func(index)
--         self.cur_main_lm_mode_index = index
--         self.main_FXAA.luminanceSource = list[index].luminanceMode
--         -- self:ApplySetting()
--     end
--     local main_prefab_data = {Combox = "Combox",ComboxView = "ComboxView", ComboxItem = "ComboxItem", offset_y = -#list*ComboxItem.Height-9}
--     if not self.main_combox then
--         self.main_combox = Combox.New(self.main_combox_node, combox_str_list, update_main_luminance_func, 122, 38, nil, main_prefab_data, self.layer_name)
--         SetAnchoredPositionX(self.main_combox.transform, 0, 0)
--         self.main_combox:ResetData(combox_str_list, self.cur_main_lm_mode_index, update_main_luminance_func, 122, 38, nil, true)
--     else
--         self.main_combox:ResetData(combox_str_list, self.cur_main_lm_mode_index, update_main_luminance_func, 122, 38, nil, just_reselect)
--     end

--     self.cur_ui_lm_mode_index = 1
--     if self.ui_FXAA.luminanceSource == LuminanceMode.Green then
--         self.cur_ui_lm_mode_index = 2
--     elseif self.ui_FXAA.luminanceSource == LuminanceMode.Calculate then
--         self.cur_ui_lm_mode_index = 3
--     end
--     local function update_ui_luminance_func(index)
--         self.cur_ui_lm_mode_index = index
--         self.ui_FXAA.luminanceSource = list[index].luminanceMode
--         -- self:ApplySetting()
--     end
--     local ui_prefab_data = {Combox = "Combox",ComboxView = "ComboxView", ComboxItem = "ComboxItem", offset_y = -#list*ComboxItem.Height-9}
--     if not self.ui_combox then
--         self.ui_combox = Combox.New(self.ui_combox_node, combox_str_list, update_ui_luminance_func, 122, 38, nil, ui_prefab_data, self.layer_name)
--         SetAnchoredPositionX(self.ui_combox.transform, 0, 0)
--         self.ui_combox:ResetData(combox_str_list, self.cur_ui_lm_mode_index, update_ui_luminance_func, 122, 38, nil, true)
--     else
--         self.ui_combox:ResetData(combox_str_list, self.cur_ui_lm_mode_index, update_ui_luminance_func, 122, 38, nil, just_reselect)
--     end
-- end

function CheatFXAAView:HideAction(show)
    self.is_show = show
    -- SetLocalRotation(self.hideBtn.transform, 0, 0, self.is_show and 90 or 270)
    self.hideBtn.transform.localRotation = Quaternion.Euler(Vector3(0, 0, self.is_show and 90 or 270))
    local target_pos_x = (self.is_show and 0  or 366 ) - ClientConfig.iphone_x_offset_right
    self.con_anim_id = TweenLite.to(self, self.transform, TweenLite.UiAnimationType.ANCHORED_POSX, target_pos_x, 0.3, nil, TweenFunc.EASE_OUT_QUINT)
end

-- function CheatFXAAView:ApplySetting(  )
--     local errcode, err_msg
--     if self.main_FXAA then
--         errcode = self.main_FXAA:ApplySetting()
--         err_msg = self.setting_errcode[errcode]
--         if err_msg then
--             print("Saber:CheatFXAAView [start:306] ------------------------------------------")
--             Message.show(err_msg, "fault")
--         end
--     end
--     if self.ui_FXAA then
--         errcode = self.ui_FXAA:ApplySetting()
--         err_msg = self.setting_errcode[errcode]
--         if err_msg then
--             print("Saber:CheatFXAAView [start:314] ------------------------------------------")
--             Message.show(err_msg, "fault")
--         end
--     end
--     self:InitCamsData()
--     self:InitLuminanceCombox(true)
-- end

function CheatFXAAView:StopHideAction(  )
    if self.con_anim_id then
        TweenLite.Stop(self.con_anim_id)
        SetAnchoredPositionX(self.transform, (self.is_show and 0  or 366 ) - ClientConfig.iphone_x_offset_right)
    end
end

function CheatFXAAView:DestroySuccess(  )
    self:StopHideAction()
end