import {IBaseForm} from '../baseForm'
import {paramsInterfaceValidKey} from '../../../script/index'

export interface CascaderInterface extends IBaseForm {
    options: Function
    popperClass?: string
    showAllLevels?: boolean
    clearable?: boolean
    collapseTags?: boolean
    optionsValue?: string
    optionsLabel?: string
    emitPath?: boolean
    checkStrictly?: boolean
    lazy?: boolean
    lazyLoad?: Function
    multiple?: boolean
    visibleChanges?: Function
    filters?: Function | boolean
    filterOptions?: Function | boolean
    filterMethod?: Function
    filterInput?: Function | boolean
    teleported?: boolean
    leaf?: string
    keyUp?: number | Function
}

export interface OptionsConfigInterface {
    value: string
    label: string
    emitPath?: boolean
    checkStrictly?: boolean
    lazy?: boolean
    lazyLoad?: Function
    multiple?: boolean
}

export class CascaderConfig implements CascaderInterface {
    type = 'infoCascader'
    model = ''
    label = ''
    optionsValue = 'id'
    optionsLabel = 'name'
    size = ''
    showAllLevels = false
    clearable = true
    emitPath = false
    checkStrictly = false
    lazy = false
    multiple = false

    constructor (params: CascaderInterface) {
        paramsInterfaceValidKey(this, params)
    }

    options = () => []
    visibleChanges = (): void => {
    }
    lazyLoad = (): void => {
    }
    disabled = () => false
    placeholder = (): string => 'pleaseSelect'
    methods = (): void => {
    }
}