---@class _ParamCellImage
---@field path string
---@field onDelete function
---@field uploadInfor table

-- xx单元
local _cell = {}
---@type Coolape.CLCellLua
local csSelf = nil
local transform = nil
---@type _ParamCellImage
local mData = nil
local uiobjs = {}
local www

-- 初始化，只调用一次
function _cell.init(csObj)
    csSelf = csObj
    transform = csSelf.transform
    ---@type UITexture
    uiobjs.texture = csSelf:GetComponent("UITexture")
    uiobjs.SpriteProgress = getCC(transform, "SpriteProgress", "UISprite")
    uiobjs.LabelPersent = getCC(uiobjs.SpriteProgress.transform, "LabelPersent", "UILabel")
    uiobjs.Failed = getChild(transform, "Failed")
    uiobjs.success = getChild(transform, "success")
end

-- 显示，
-- 注意，c#侧不会在调用show时，调用refresh
function _cell.show(go, data)
    mData = data
    local url
    if startswith(mData.path, "/") then
        url = joinStr("file://", mData.path)
    else
        url = mData.path
    end
    if uiobjs.texture.mainTexture and uiobjs.texture.mainTexture.name == mData.path then
    else
        _cell.release()
        DBAttachment.getByUrl(url, _cell.onGetTextue, mData.path)
    end
    
    SetActive(uiobjs.success.gameObject, false)
    _cell.upload()
end

function _cell.upload()
    SetActive(uiobjs.Failed.gameObject, false)
    www =
        DBAttachment.upload(
        mData.path,
        DBOrder.getUploadPath(),
        function(content)
            www = nil
            SetActive(uiobjs.SpriteProgress.gameObject, false)
            if content and content.success then
                mData.uploadInfor = content.result
                SetActive(uiobjs.success.gameObject, true)
            else
                -- 显示重传按钮
                SetActive(uiobjs.Failed.gameObject, true)
                local msg = content and content.message or "上传失败"
                MyUtl.toastW(msg)
            end
        end
    )

    _cell.refreshProgress()
end

function _cell.refreshProgress()
    if www == nil then
        SetActive(uiobjs.SpriteProgress.gameObject, false)
        return
    end
    SetActive(uiobjs.SpriteProgress.gameObject, true)
    local progressVal = www.uploadProgress or 0 -- downloadProgress uploadProgress
    uiobjs.LabelPersent.text = PStr.b():a(math.floor(progressVal * 100)):a("%"):e()
    uiobjs.SpriteProgress.fillAmount = progressVal

    csSelf:invoke4Lua(_cell.refreshProgress, 0.1)
end

function _cell.onGetTextue(content, orgs)
    if mData.path ~= orgs then
        GameObject.DestroyImmediate(content)
        content = nil
        return
    end
    _cell.release()
    content.name = orgs
    uiobjs.texture.mainTexture = content
end

function _cell.release()
    if uiobjs.texture.mainTexture ~= nil then
        uiobjs.texture.mainTexture = nil
    end
end

-- 取得数据
function _cell.getData()
    return mData
end

function _cell.uiEventDelegate(go)
    if go.name == "ButtonDel" then
        csSelf:cancelInvoke4Lua(_cell.refreshProgress)
        DBAttachment.cancelUpload(mData.path, DBOrder.getUploadPath())
        www = nil
        Utl.doCallback(mData.onDelete, mData)
    elseif go.name == "ButtonReload" then
        _cell.upload()
    end
end

--------------------------------------------
return _cell