import { defineComponent, createVNode } from "vue";
import { routeProps, useRoute } from "../composables/use-route.mjs";
import { Icon } from "../icon/index.mjs";
import { Loading } from "../loading/index.mjs";
import { BORDER_SURROUND } from "../utils/constant.mjs";
import { preventDefault } from "../utils/dom.mjs";
import { createNamespace } from "../utils/create.mjs";
import { extend } from "../utils/basic.mjs";
import { makeStringProp, numericProp } from "../utils/props.mjs";
const [name, bem] = createNamespace("button");
const buttonProps = extend({}, routeProps, {
  tag: makeStringProp("button"),
  text: String,
  icon: String,
  type: makeStringProp("default"),
  size: makeStringProp("normal"),
  color: String,
  block: Boolean,
  plain: Boolean,
  round: Boolean,
  square: Boolean,
  loading: Boolean,
  hairline: Boolean,
  disabled: Boolean,
  iconPrefix: String,
  nativeType: makeStringProp("button"),
  loadingSize: numericProp,
  loadingText: String,
  loadingType: String,
  iconPosition: makeStringProp("left")
});
var stdin_default = defineComponent({
  name,
  props: buttonProps,
  emits: ["click"],
  setup(props, {
    emit,
    slots
  }) {
    const route = useRoute();
    const renderLoadingIcon = () => {
      if (slots.loading) {
        return slots.loading();
      }
      return createVNode(Loading, {
        "size": props.loadingSize,
        "type": props.loadingType,
        "class": bem("loading")
      }, null);
    };
    const renderIcon = () => {
      if (props.loading) {
        return renderLoadingIcon();
      }
      if (slots.icon) {
        return createVNode("div", {
          "class": bem("icon")
        }, [slots.icon()]);
      }
      if (props.icon) {
        return createVNode(Icon, {
          "name": props.icon,
          "class": bem("icon"),
          "classPrefix": props.iconPrefix
        }, null);
      }
    };
    const renderText = () => {
      let text;
      if (props.loading) {
        text = props.loadingText;
      } else {
        text = slots.default ? slots.default() : props.text;
      }
      if (text) {
        return createVNode("span", {
          "class": bem("text")
        }, [text]);
      }
    };
    const getStyle = () => {
      const {
        color,
        plain
      } = props;
      if (color) {
        const style = {
          color: plain ? color : "white"
        };
        if (!plain) {
          style.background = color;
        }
        if (color.includes("gradient")) {
          style.border = 0;
        } else {
          style.borderColor = color;
        }
        return style;
      }
    };
    const onClick = (event) => {
      if (props.loading) {
        preventDefault(event);
      } else if (!props.disabled) {
        emit("click", event);
        route();
      }
    };
    return () => {
      const {
        tag,
        type,
        size,
        block,
        round,
        plain,
        square,
        loading,
        disabled,
        hairline,
        nativeType,
        iconPosition
      } = props;
      const classes = [bem([type, size, {
        plain,
        block,
        round,
        square,
        loading,
        disabled,
        hairline
      }]), {
        [BORDER_SURROUND]: hairline
      }];
      return createVNode(tag, {
        "type": nativeType,
        "class": classes,
        "style": getStyle(),
        "disabled": disabled,
        "onClick": onClick
      }, {
        default: () => [createVNode("div", {
          "class": bem("content")
        }, [iconPosition === "left" && renderIcon(), renderText(), iconPosition === "right" && renderIcon()])]
      });
    };
  }
});
export {
  buttonProps,
  stdin_default as default
};
