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

import USwitch from "../../ui.form-switch/USwitch.vue";
import UIcon from "../../ui.image-icon/UIcon.vue";
import URow from "../../ui.container-row/URow.vue";
import UCol from "../../ui.container-col/UCol.vue";
import UText from "../../ui.text-block/UText.vue";
import ULink from "../../ui.button-link/ULink.vue";

import type { Meta, StoryFn } from "@storybook/vue3-vite";
import type { Props } from "../types";
import { ref } from "vue";

interface USwitchArgs extends Props {
  slotTemplate?: string;
  enum: "size" | "color" | "labelAlign";
}

export default {
  id: "3130",
  title: "Form Inputs & Controls / Switch",
  component: USwitch,
  args: {
    modelValue: true,
    label: "Enable Dark Mode",
  },
  argTypes: {
    ...getArgTypes(USwitch.__name),
  },
  parameters: {
    docs: {
      ...getDocsDescription(USwitch.__name),
    },
  },
} as Meta;

const DefaultTemplate: StoryFn<USwitchArgs> = (args: USwitchArgs) => ({
  components: { USwitch, UIcon, UText, ULink, URow },
  setup: () => ({ args, slots: getSlotNames(USwitch.__name) }),
  template: `
    <USwitch v-bind="args" v-model="args.modelValue">
      ${args.slotTemplate || getSlotsFragment("")}
    </USwitch>
  `,
});

const EnumTemplate: StoryFn<USwitchArgs> = (args: USwitchArgs, { argTypes }) => ({
  components: { USwitch, UCol },
  setup: () => ({ args, argTypes, getArgs }),
  template: `
    <UCol gap="2xl">
      <USwitch
        v-for="option in argTypes?.[args.enum]?.options"
        v-bind="getArgs(args, option)"
        :key="option"
        v-model="args.modelValue"
        class="items-start"
      />
    </UCol>
  `,
});

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

export const Description = DefaultTemplate.bind({});
Description.args = { description: "Switch to a darker color scheme to reduce eye strain." };

export const LabelAlign = EnumTemplate.bind({});
LabelAlign.args = { enum: "labelAlign", label: "{enumValue}" };

export const Sizes = EnumTemplate.bind({});
Sizes.args = { enum: "size", label: "{enumValue}" };

export const Colors = EnumTemplate.bind({});
Colors.args = { enum: "color", modelValue: true, label: "{enumValue}" };

export const ToggleLabel = DefaultTemplate.bind({});
ToggleLabel.args = { toggleLabel: true };

export const ToggleIcon = DefaultTemplate.bind({});
ToggleIcon.args = { toggleIcon: true };

export const Disabled = DefaultTemplate.bind({});
Disabled.args = { disabled: true };

export const Slots: StoryFn<USwitchArgs> = (args) => ({
  components: { USwitch, UCol, UText, URow, ULink, UIcon },
  setup: () => ({ args, labelSlotValue: ref(false), descriptionSlotValue: ref(false) }),
  template: `
    <UCol gap="3xl">
      <USwitch
        v-bind="args"
        v-model="labelSlotValue"
        label="Enable Notifications"
      >
        <template #label="{ label }">
          <URow gap="2xs" align="center">
            <UText :label="label" />
            <UIcon name="notifications" size="xs" />
          </URow>
        </template>
      </USwitch>

      <USwitch
        v-model="descriptionSlotValue"
        label="Auto-save drafts"
      >
        <template #description>
          <URow align="center" gap="2xs" class="text-neutral">
            <UIcon name="cloud_sync" size="xs" class="mt-0.5" color="primary" />
            <UText size="sm" variant="lifted">
              Drafts sync across devices,
              <ULink label="learn more" underlined size="sm" />.
            </UText>
          </URow>
        </template>
      </USwitch>
    </UCol>
  `,
});