local WearingShow = {}
WearingShow.__index = WearingShow

local ReplicatedStorage = game:GetService("ReplicatedStorage")

local Utils = require(ReplicatedStorage.Tools.Utils)
local Localization = require(ReplicatedStorage.Tools.Localization)
local JsonEquipment = require(ReplicatedStorage.Json.Equipment)
local JsonItemProp = require(ReplicatedStorage.Json.ItemProp)

local FolderEquipment = ReplicatedStorage:WaitForChild("Prefabs"):WaitForChild("Equipments")

function WearingShow:Init(data: table)
    local self = {}
    self.Data = data
    self.Variables = {
        ["_btnClick"] = 0,
        ["_imgBg"] = 0,
        ["_imgIcon"] = 0,
        ["_tmpQuality"] = 0,
        ["_tmpName"] = 0,
        ["_imgView"] = 0,
    }
    self.Connections = {}

    setmetatable(self, WearingShow)
    
    return self
end

function WearingShow:Refresh()
    -- 槽位为空
    if self.Data.id == nil then
        self.Variables._imgIcon.Image = ""
        self.Variables._imgBg.Visible = true
        self.Variables._tmpQuality.Text = ""
        self.Variables._tmpName.Text = ""
    else
        -- 槽位有装备
        local itemData = Utils:GetIdDataFromJson(JsonItemProp, self.Data.orgId)
        self.Variables._imgIcon.Image = Localization:GetImageData(itemData.iconId)
        self.Variables._imgBg.Visible = false
        self.Variables._tmpQuality.Text = Localization:GetColoredEquipmentQualityDesc(self.Data.quality)
        self.Variables._tmpName.Text = Localization:GetLanguageData(itemData.nameId)

        
        local equipmentData = Utils:GetIdDataFromJson(JsonEquipment, self.Data.orgId)
        -- 模型
        local part = FolderEquipment:FindFirstChild(equipmentData.modelName):Clone()
        part.Handle.Position = Vector3.new(0, 0, 0)
        part.Handle.CFrame = CFrame.new(0, 0, 0) * CFrame.Angles(math.rad(90), 0, 0)
        part.Parent = self.Variables["_imgView"]
        self.Prefab = part

        -- 相机
        local viewportCamera = Instance.new("Camera")
        self.Variables["_imgView"].CurrentCamera = viewportCamera
        viewportCamera.Parent = self.Variables["_imgView"]
        viewportCamera.CFrame = CFrame.new(Vector3.new(0, 0, 6), part.Handle.Position)
        self.ViewCamera = viewportCamera
    end
end


function WearingShow:OnInitFinish()
    local con = self.Variables._btnClick.MouseButton1Click:Connect(function()
        if self.Data == {} then
            -- TODO: 之后做提示弹窗
        else
            self.TopUI:ShowDetailData(self.Data.id)
        end
    end)
    table.insert(self.Connections, con)

    if self.Data.instance then
        local wearingCon = self.Data.instance:GetAttributeChangedSignal("wearing"):Connect(function()
            local oldWearing = self.Data.wearing
            local newWearing = self.Data.instance:GetAttribute("wearing")
            if oldWearing ~= newWearing then
                if newWearing > 0 then
                    self.TopUI:WearRefresh(self.Data)
                else
                    self.TopUI:UnwearRefresh(self.Data)
                end
            end
        end)
        table.insert(self.Connections, wearingCon)
    end
end

function WearingShow:Destroy()
    for k, v in pairs(self) do
        self[k] = nil
    end
    self = nil
end

return WearingShow