interface IGlobalConfig {
    /**
     * 标题栏高度
     * @return Int
     */
    @DimenRes
    fun getTitleHeight(): Int

    /**
     * 标题栏的返回按钮资源
     * @return Int
     */
    @DrawableRes
    fun getTitleBackIcon(): Int

    /**
     * 标题栏背景颜色
     * @return Int
     */
    @ColorRes
    fun getTitleBackground(): Int

    /**
     * 标题栏文本颜色
     * @return Int
     */
    @ColorRes
    fun getTitleTextColor(): Int

    /**
     * 标题字体样式
     * @return Int
     */
    @TextStyle
    fun getTitleTextStyle(): Int

    /**
     * 标题栏下方是否需要横线
     * @return Boolean
     */
    fun isShowTitleLine(): Boolean

    /**
     * 标题栏下方横线颜色
     * @return Int
     */
    @ColorRes
    fun getTitleLineColor(): Int

    /**
     * loading的颜色
     * @return Int
     */
    @ColorRes
    fun getLoadingColor(): Int

    /**
     * loading的背景颜色
     * @return Int
     */
    @ColorRes
    fun getLoadingBackground(): Int

    /**
     * RecyclerView的空页面ViewBinding
     * @param parent ViewGroup
     * @return ViewBinding
     */
    fun getRecyclerEmptyBanding(parent: ViewGroup): ViewBinding

    /**
     * 网络请求失败的显示页面
     * @param layoutInflater LayoutInflater
     * @param any Any BaseActivity or BaseFragment
     * @return ViewBinding
     */
    fun getFailedBinding(layoutInflater: LayoutInflater, any: Any): ViewBinding?

    /**
     * 失败页面,需要重新加载的点击事件的id
     * @return Int
     */
    @IdRes
    fun onFailedReloadClickId(): Int
    
    /**
     * 刷新每页加载个数
     * @return Int
     */
    fun getPageSize(): Int

    /**
     * 刷新起始页的index(有些后台设置的0,有些后台设置1)
     */
    fun getStartPageIndex(): Int
}

@GlobalConfig
class MvvmGlobalConfig : IGlobalConfig {
    override fun getTitleHeight(): Int {
        return R.dimen.title_bar_height
    }

    override fun getTitleBackIcon(): Int {
        return R.drawable.back_black
    }

    override fun getTitleBackground(): Int {
        return R.color.colorPrimary
    }

    override fun getTitleTextColor(): Int {
        return R.color.white
    }

    override fun getTitleTextStyle(): Int {
      return TextStyle.BOLD
    }

    override fun isShowTitleLine(): Boolean {
        return true
    }

    override fun getTitleLineColor(): Int {
        return R.color.color_black
    }

    override fun getLoadingColor(): Int {
        return R.color.color_black
    }

    override fun getLoadingBackground(): Int {
        return R.color.white
    }

    override fun getRecyclerEmptyBanding(parent: ViewGroup): ViewBinding {
        return LayoutEmptyBinding.inflate(LayoutInflater.from(parent.context), parent, false)
    }
    
    override fun getFailedBinding(layoutInflater: LayoutInflater, any: Any): ViewBinding? {
        return when (any) {
            is BaseActivity<*> -> {
                LayoutActivityErrorBinding.inflate(layoutInflater)
            }
            is BaseFragment<*> -> {
                LayoutFragmentErrorBinding.inflate(layoutInflater)
            }
            else -> {
                null
            }
        }
    }

    override fun onFailedReloadClickId(): Int {
        return R.id.failed_reload
    }

    override fun getPageSize(): Int {
        return 16
    }

    override fun getStartPageIndex(): Int {
        return 1
    }
}

//设置标题的文字
@Title(R.string.child_title)
class ChildActivity : BaseVMActivity<ActivityChildBinding, ChildViewModel>() 

class ChildActivity : BaseVMActivity<ActivityChildBinding, ChildViewModel>() {
    @OnClickFirstDrawable(R.drawable.more)
    fun clickFirstDrawable(v: View) {
        updateTitle("更改标题")
    }
}

//弃用注解
@StatusBar(hide = true)
class FullScreenActivity : BaseActivity<ActivityFullScreenBinding>()

@Title(R.string.child_title)
class ChildActivity : BaseVMActivity<ActivityChildBinding, ChildViewModel>() {
    @OnClickFirstDrawable(R.drawable.more)
    fun clickFirstDrawable(v: View) {
        SnackbarManager.show(bodyBinding.root, "第一个图标按钮点击生效")
        updateTitle("nihao")
    }

    @OnClickFirstText(R.string.more)
    fun clickFirstText() {
        SnackbarManager.show(bodyBinding.root, "第一个文字按钮点击生效")
        updateTitle("12354")
    }

    @OnClickSecondDrawable(R.drawable.more)
    fun clickSecondDrawable(v: View) {
        SnackbarManager.show(bodyBinding.root, "第二个图标按钮点击生效")
        updateTitle("nihao")
    }

    @OnClickSecondText(R.string.more)
    fun clickSecondText() {
        SnackbarManager.show(bodyBinding.root, "第二个文字按钮点击生效")
        updateTitle("12354")
    }
}

@OnClickSecondDrawable(R.drawable.more)
fun clickSecondDrawable(v: View) {
    snackBar("第二个图标按钮点击生效")
}

/**
 * 加载失败后展示失败页面,点击自定义失败页面的刷新按钮,重新请求数据
 * @param autoFirstLoad Boolean 第一次是否自动加载
 * @param block [@kotlin.ExtensionFunctionType] Function1<View, Unit>
 */
fun onFailedReload(autoFirstLoad: Boolean = true, block: View.() -> Unit){
    .....
}

override fun initFlow() {
    onFailedReload {
        loadingViewError(bodyBinding.root)
    }
}

fun loadingViewError(v: View) {
    viewModel.loadingViewError().lifecycleLoadingView(this, showFailedView = true) {
        snackBar(this)
    }
}

snackbar.setOnClickListener {
    snackBar("提示框")
}

/**
 * 加载失败后展示失败页面,点击自定义失败页面的刷新按钮,重新请求数据
 * @param autoFirstLoad Boolean 第一次是否自动加载
 * @param block [@kotlin.ExtensionFunctionType] Function1<View, Unit>
 */
fun onFailedReload(autoFirstLoad: Boolean = true, block: View.() -> Unit){
    .....
}

override fun initFlow() {
    onFailedReload {
        loadBanners()
    }
}

private fun loadBanners(){
    viewModel.queryBanners().lifecycleLoadingDialog(this, true) {
        val images = mutableListOf<String>()
        this.forEach {
            images.add(it.imagePath)
        }
        bodyBinding.banner.run {
            setImages(images)
            start()
        }
    }
}

class UserAdapter(iPageControl: IPageControl) :
    RecyclerAdapter<User, ItemUserBinding>(iPageControl) {
    
    override fun viewBinding(parent: ViewGroup): ItemUserBinding {
        return ItemUserBinding.inflate(LayoutInflater.from(parent.context), parent, false)
    }

    override fun bindViewHolder(holder: CommonViewHolder<ItemUserBinding>, m: User, position: Int) {
        holder.viewBanding {
            name.text = m.name
        }
    }
}

bodyBinding.refresh.run {
    setOnRefreshLoadMoreListener { nextPageIndex ->
        viewModel.queryArticles(nextPageIndex).lifecycleRefresh(this@ArticleFragment,this)
    }
}

@ServiceApi(
    baseUrl = "https://www.wanandroid.com/",
    responseConverter = ResponseBodyConverter::class,
    interceptors = [RequestInterceptor::class],
    debugInterceptors = [OkHttpProfilerInterceptor::class],
    rxJava = true
)
interface WanAndroidService {
    @GET("banner/json")
    suspend fun banner(): List<Banner>
}

object WanAndroidRepository {
    private val wanAndroidService = NetManager.getService(WanAndroidService::class.java)
    fun getBanners(): Flow<MutableList<Banner>> {
        //这里如果用flowOf的话,方法上面必须加上suspend关键字
        return flow {
            emit(wanAndroidService.queryBanner())
        }
    }
}

class IndexViewModel : BaseViewModel() {
    fun queryBanners(): Flow<MutableList<Banner>> {
        return WanAndroidRepository.getBanners()
    }
}

//Activity或者Fragment
viewModel.queryBanners().lifecycle(this) {
    val images = mutableListOf<String>()
    this.forEach {
        images.add(it.imagePath)
    }
    bodyBinding.banner.run {
        setImages(images)
        start()
    }
}

class ResponseBodyConverter :
    BaseResponseBodyConverter() {
    override fun getResultClass(): KClass<out BaseResponseData<JsonElement>> {
        return Result::class
    }

    override fun handlerErrorCode(errorCode: String, msg: String): Exception {
        return NullPointerException()
    }
}