import {FormData, VNodeRule} from "@form-create/core";
import {ButtonProps} from "element-plus";
import {Api} from "./index";
import {ComponentInternalInstance} from "@vue/runtime-core";

type SizeObject = {
    span?: number
    offset?: number
}

type ComponentSize = 'large' | 'default' | 'small'

type ColProps = {
    tag?: string | 'div';
    span?: number | 24;
    offset?: number | 0;
    pull?: number | 0;
    push?: number | 0;
    xs?: number | SizeObject;
    sm?: number | SizeObject;
    md?: number | SizeObject;
    lg?: number | SizeObject;
    xl?: number | SizeObject;
}

type RowProps = {
    tag?: string | 'div',
    gutter?: number | 0,
    justify?: string | 'start',
    align?: string | 'top',
}

export interface OptionAttrs {
    col?: Boolean | Partial<ColProps & {
        labelWidth?: number | string;
        show?: Boolean;
    }>;
    row?: Boolean | Partial<RowProps & {
        show?: Boolean;
    }>;
    info?: Boolean | Partial<VNodeRule & {
        show?: Boolean;
        native?: Boolean;
        icon?: string;
        align?: 'left' | 'right';
        info?: string;
        /** 提示组件，popover | tooltip，默认 popover */
        type?: string;
        /** html 使用 innerHTML，text 使用文本，默认 html */
        render?: 'html' | 'text';
    }>;
    wrap?: Boolean | Partial<VNodeRule & {
        labelWidth?: string
        required?: boolean
        error?: string
        showMessage?: boolean
        inlineMessage?: boolean
        size?: ComponentSize
        show?: Boolean;
        labelPosition?: 'left' | 'right' | 'top' | ''
    }>;
    form?: Partial<{
        inline?: boolean
        disabled?: boolean
        labelPosition?: string
        labelWidth?: string
        labelSuffix?: string
        showMessage?: boolean
        inlineMessage?: boolean
        statusIcon?: boolean
        validateOnRuleChange?: boolean
        size?: ComponentSize
        className?: any;
        col?: Boolean;
    }>;

    submitBtn?: Boolean | Partial<ButtonProps & {
        click?: Function;
        innerText?: string;
        show?: Boolean;
    }>;

    resetBtn?: Boolean | Partial<ButtonProps & {
        click?: Function;
        innerText?: string;
        show?: Boolean;
    }>;

}

declare const optionAttrs: Partial<OptionAttrs & {
    title?: Boolean | Partial<VNodeRule & {
        show?: Boolean;
        native?: Boolean;
        title: string;
    }>;
}>;

export interface CreatorAttrs {
    col(props: typeof optionAttrs.col): this;

    wrap(props: typeof optionAttrs.wrap): this;

    title(props: string | typeof optionAttrs.title): this;

    info(props: string | typeof optionAttrs.info): this;

    className(prop: string): this;

}

export interface RuleAttrs {
    col?: typeof optionAttrs.col;
    wrap?: typeof optionAttrs.wrap;
    title?: string | typeof optionAttrs.title;
    info?: string | typeof optionAttrs.info;
    className?: string;
}

export interface ApiAttrs {
    btn: {
        loading(loading: boolean): void;
        disabled(disabled: boolean): void;
        show(show: boolean): void;
    }
    resetBtn: {
        loading(loading: boolean): void;
        disabled(disabled: boolean): void;
        show(show: boolean): void;
    }

    formEl(): undefined | ComponentInternalInstance;

    wrapEl(id: string): undefined | ComponentInternalInstance;

    submit(success: (formData: FormData, $f: Api) => void, fail: ($f: Api) => void): Promise<any>;

    clearValidateState(fields?: string | string[], clearSub?: Boolean): void;

    clearSubValidateState(fields?: string | string[]): void;

    validate(callback?: (state: any) => void): Promise<any>;

    validateField(field: string, callback?: (state: any) => void): Promise<any>;

    validateFields(fields: string | string[], callback?: (state: any) => void): Promise<any>;

    submitBtnProps(props: ButtonProps): void;

    resetBtnProps(props: ButtonProps): void;

}