import {
  getArgTypes,
  getSlotNames,
  getSlotsFragment,
  getDocsDescription,
} from "../../utils/storybook.ts";

import UEmpty from "../../ui.text-empty/UEmpty.vue";
import UButton from "../../ui.button/UButton.vue";
import UIcon from "../../ui.image-icon/UIcon.vue";
import URow from "../../ui.container-row/URow.vue";
import UBadge from "../../ui.text-badge/UBadge.vue";

import type { Meta, StoryFn } from "@storybook/vue3";
import type { Props } from "../types.ts";

interface UEmptyArgs extends Props {
  slotTemplate?: string;
  enum: "size";
}

export default {
  id: "4090",
  title: "Text & Content / Empty",
  component: UEmpty,
  args: {
    title: "No contacts",
  },
  argTypes: {
    ...getArgTypes(UEmpty.__name),
  },
  parameters: {
    docs: {
      ...getDocsDescription(UEmpty.__name),
    },
  },
} as Meta;

const DefaultTemplate: StoryFn<UEmptyArgs> = (args: UEmptyArgs) => ({
  components: { UEmpty, UIcon, UButton, UBadge },
  setup() {
    const slots = getSlotNames(UEmpty.__name);

    return { args, slots };
  },
  template: `
    <UEmpty v-bind="args">
      ${args.slotTemplate || getSlotsFragment("")}
    </UEmpty>
  `,
});

const EnumVariantTemplate: StoryFn<UEmptyArgs> = (args: UEmptyArgs, { argTypes }) => ({
  components: { UEmpty, URow },
  setup() {
    return {
      args,
      options: argTypes?.[args.enum]?.options,
    };
  },
  template: `
    <URow>
      <UEmpty
        v-for="(option, index) in options"
        :key="index"
        v-bind="args"
        :[args.enum]="option"
        :title="option"
      />
    </URow>
  `,
});

export const Default = DefaultTemplate.bind({});
Default.args = {};

export const Description = DefaultTemplate.bind({});
Description.args = { description: "There are no contacts in the list." };

export const Sizes = EnumVariantTemplate.bind({});
Sizes.args = { enum: "size", title: "" };

export const SlotHeader = DefaultTemplate.bind({});
SlotHeader.args = {
  slotTemplate: `
    <template #header>
      <UIcon
        name="person"
        color="blue"
        size="2xl"
      />
    </template>
  `,
};

export const SlotDefault = DefaultTemplate.bind({});
SlotDefault.args = {
  slotTemplate: `
    <template #default>
      <UBadge label="There are no contacts in the list." />
    </template>
  `,
};

export const SlotFooter = DefaultTemplate.bind({});
SlotFooter.args = {
  slotTemplate: `
    <template #footer>
      <UButton label="Add new one" size="sm" variant="thirdary" filled />
    </template>
  `,
};