/*
Copyright (c) Uber Technologies, Inc.

This source code is licensed under the MIT license found in the
LICENSE file in the root directory of this source tree.
*/

import * as React from "react";
import { useStyletron } from "baseui";
import { StatefulTooltip } from "baseui/tooltip";
import { Button, KIND, SIZE } from "baseui/button";
import { ButtonGroup } from "baseui/button-group";
import Editor from "./editor";
import { toggleOverrideSharedProps } from "./ast";

import { formatCode } from "react-view";

export const getHighlightStyles = (
  isLightTheme: boolean,
  sharedProps: string[],
) =>
  formatCode(`({ $theme, ${sharedProps.join(",")} }) => ({
    outline: \`\${${
      isLightTheme ? "$theme.colors.warning200" : "$theme.colors.warning600"
    }} solid\`,
    backgroundColor: ${
      isLightTheme ? "$theme.colors.warning200" : "$theme.colors.warning600"
    },
    })
  `);

const getEmptyStyles = (sharedProps: string[]) =>
  formatCode(`({ $theme, ${sharedProps.join(",")} }) => ({})
`);

type TProps = {
  overrideKey: string;
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  overrides: any;
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  overridesObj: any;
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  componentConfig: any;
  componentName: string;
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  set: (args: any) => void;
};

const SharedPropsTooltip: React.FC<{
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  componentConfig: any;
  children: React.ReactNode;
}> = ({ componentConfig, children }) => {
  const sharedProps = Object.keys(componentConfig.overrides.custom.sharedProps);
  const getDescription = (name: string) => {
    let metaObj: { type: string; description: string } | undefined;
    if (
      typeof componentConfig.overrides.custom.sharedProps[name] === "string"
    ) {
      metaObj =
        componentConfig[componentConfig.overrides.custom.sharedProps[name]];
    } else {
      metaObj = componentConfig.overrides.custom.sharedProps[name];
    }
    if (metaObj) {
      return (
        <React.Fragment>
          <i>{metaObj.type}</i> - {metaObj.description}
        </React.Fragment>
      );
    } else {
      return "-";
    }
  };
  return (
    <StatefulTooltip
      accessibilityType="tooltip"
      placement="bottomLeft"
      content={
        <React.Fragment>
          <p>These props are passed to the override function:</p>
          <ul>
            <li>
              <strong>$theme</strong>: <i>ThemeT</i> - Global theme object.
            </li>
            {sharedProps.map((prop) => (
              <li key={prop}>
                <strong>{prop}</strong>: {getDescription(prop)}
              </li>
            ))}
          </ul>
        </React.Fragment>
      }
    >
      {children}
    </StatefulTooltip>
  );
};

const Override: React.FC<TProps> = ({
  overrideKey,
  overrides,
  overridesObj,
  componentConfig,
  set,
}) => {
  const [css, theme] = useStyletron();
  const isLightTheme = theme.name.startsWith("light-theme");
  const code = overridesObj[overrideKey] ? overridesObj[overrideKey].style : "";
  return (
    <div
      className={css({
        paddingRight: "10px",
        paddingBottom: "16px",
      })}
    >
      <Editor
        onChange={(newCode) => {
          set({
            ...overrides.value,
            [overrideKey]: { style: newCode, active: true },
          });
        }}
        code={code}
        small
      />
      <ButtonGroup
        size={SIZE.mini}
        overrides={{
          Root: {
            style: ({ $theme }) => ({
              marginTop: $theme.sizing.scale300,
              [`@media screen and (max-width: ${$theme.breakpoints.medium}px)`]:
                {
                  flexWrap: "wrap",
                },
            }),
          },
        }}
      >
        <Button
          kind={KIND.tertiary}
          onClick={() => {
            set({
              ...overrides.value,
              [overrideKey]: {
                style: formatCode(overrides.value[overrideKey].style),
                active: true,
              },
            });
          }}
        >
          Format
        </Button>
        <Button
          kind={KIND.tertiary}
          onClick={() => {
            const newCode = formatCode(
              toggleOverrideSharedProps(
                overrides.value[overrideKey].style,
                Object.keys(overrides.custom.sharedProps),
              ),
            );
            set({
              ...overrides.value,
              [overrideKey]: {
                style: newCode,
                active: true,
              },
            });
          }}
        >
          <SharedPropsTooltip componentConfig={componentConfig}>
            Toggle shared props
          </SharedPropsTooltip>
        </Button>
        <Button
          kind={KIND.tertiary}
          onClick={() => {
            set({
              ...overrides.value,
              [overrideKey]: {
                style: getEmptyStyles([]),
                active: true,
              },
            });
          }}
        >
          Empty
        </Button>
        <Button
          kind={KIND.tertiary}
          onClick={() => {
            set({
              ...overrides.value,
              [overrideKey]: {
                style: getHighlightStyles(isLightTheme, []),
                active: true,
              },
            });
          }}
        >
          Reset
        </Button>
      </ButtonGroup>
    </div>
  );
};

export default Override;