// Copyright 2021 99cloud
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import React from 'react';
import { Link } from 'react-router-dom';
import {
  isArray,
  get,
  isString,
  isBoolean,
  isNil,
  isObjectLike,
  isObject,
} from 'lodash';
import Status from 'components/Status';
import { renderFilterMap } from 'utils/index';
import { getLinkRender } from 'utils/route-map';

export function getStringValue(value) {
  if (
    isNil(value) ||
    (isObjectLike(value) && Object.keys(value).length === 0)
  ) {
    return '-';
  }
  if (isBoolean(value)) {
    return value.toString();
  }
  return value;
}

export function columnRender(render, value, record) {
  if (render) {
    return getStringValue(render(value, record));
  }
  return getStringValue(value);
}

export const getDefaultSorter = (dataIndex) => (a, b) => {
  const dIndex = isArray(dataIndex) ? dataIndex.join('.') : dataIndex;
  const aValue = get(a, dIndex);
  const bValue = get(b, dIndex);
  let result = true;
  if (bValue !== null && bValue !== undefined) {
    result = aValue > bValue;
  }
  return result ? 1 : -1;
};

export const getColumnSorter = (column, props) => {
  const { isSortByBack } = props;
  const { sorter, dataIndex } = column;
  if (!isSortByBack) {
    return sorter === false ? null : sorter || getDefaultSorter(dataIndex);
  }
  return sorter === false ? null : true;
};

export const getSortOrder = (column, props) => {
  const { sortKey, sortOrder } = props;
  return (
    (sortKey === column.sortKey || sortKey === column.dataIndex) && sortOrder
  );
};

export const updateColumnSort = (newColumn, props) => {
  const { defaultSortKey, defaultSortOrder, isSortByBack } = props;
  if (
    isSortByBack &&
    defaultSortKey &&
    defaultSortOrder &&
    (newColumn.dataIndex === defaultSortKey ||
      newColumn.sortKey === defaultSortKey)
  ) {
    newColumn.defaultSortOrder = defaultSortOrder;
  }
};

export const checkIsStatusColumn = (dataIndex, isStatus) => {
  if (isStatus) {
    return true;
  }
  if (isStatus !== undefined) {
    return false;
  }
  return (
    isString(dataIndex) &&
    (dataIndex.toLowerCase().indexOf('status') >= 0 ||
      dataIndex.toLowerCase().indexOf('state') >= 0)
  );
};

export const getStatusRender = (render) => (value) => {
  const text = render ? render(value) : value;
  // 'display block' fix for missing text in the case of narrow screen
  return <Status status={value} text={text} style={{ display: 'block' }} />;
};

export const getValueRenderFunc = (valueRender) => {
  if (isString(valueRender)) {
    return renderFilterMap[valueRender];
  }
  return null;
};

export const getRender = (valueRender) => {
  if (!valueRender) {
    return null;
  }
  return (value) => {
    const func = getValueRenderFunc(valueRender);
    if (func) {
      return func(value);
    }
    return '-';
  };
};

export const getProjectId = (record) =>
  record.project_id || record.owner || record.fingerprint || record.tenant;

export const projectRender = (value, record) => (
  <>
    <div>{getProjectId(record)}</div>
    <div>{value || '-'}</div>
  </>
);

const getLinkUrl = (prefix, id) => {
  if (!prefix) {
    return null;
  }
  if (prefix[prefix.length - 1] === '/') {
    return `${prefix}${id}`;
  }
  return `${prefix}/${id}`;
};

export const getNameRender = (render, column, rowKey) => {
  if (render) {
    return render;
  }
  const {
    linkPrefix,
    dataIndex,
    idKey,
    linkPrefixFunc,
    linkFunc,
    hasNoDetail = false,
  } = column;
  return (value, record) => {
    const idValue = get(record, idKey || rowKey);
    let url = null;
    if (linkFunc) {
      url = linkFunc(value, record);
    } else {
      const linkValue = linkPrefixFunc
        ? linkPrefixFunc(value, record)
        : linkPrefix;
      url = getLinkUrl(linkValue, idValue);
    }
    const nameValue = value || get(record, dataIndex) || '-';
    if (hasNoDetail) {
      return (
        <div>
          <div>{idValue}</div>
          <div>{nameValue}</div>
        </div>
      );
    }
    if (!url && !hasNoDetail) {
      return nameValue;
    }
    return (
      <div>
        <div>
          <Link to={url}>{idValue}</Link>
        </div>
        <div>{nameValue}</div>
      </div>
    );
  };
};

export const getNameRenderByRouter = (render, column, rowKey) => {
  if (render) {
    return render;
  }
  const {
    dataIndex,
    idKey,
    routeName,
    routeParamsKey = 'id',
    routeQuery = {},
    routeParamsFunc,
    withoutName = false,
  } = column;
  return (value, record) => {
    const nameValue = value || get(record, dataIndex) || '-';
    if (!routeName) {
      return nameValue;
    }
    const idValue = get(record, idKey || rowKey);
    const params = routeParamsFunc
      ? routeParamsFunc(record)
      : { [routeParamsKey]: idValue };
    const query = routeQuery;
    const link = getLinkRender({
      key: routeName,
      params,
      query,
      value: idValue,
    });
    return (
      <div>
        <div>{link}</div>
        {!withoutName && <div>{nameValue}</div>}
      </div>
    );
  };
};

export const idNameColumn = {
  title: t('ID/Name'),
  dataIndex: 'name',
  render: (value, record) => {
    return (
      <>
        <div>{record.id}</div>
        <div>{value}</div>
      </>
    );
  },
};

export const getValueMapRender = (column) => {
  const { valueMap, render } = column;
  if (render) {
    return render;
  }
  if (valueMap && isObject(valueMap)) {
    return (value) => valueMap[value] || value;
  }
  return null;
};

export const getUnitRender = (column) => {
  const { unit, render } = column;
  if (render) {
    return render;
  }
  if (unit) {
    return (value) => {
      if ([undefined, null, ''].includes(value)) {
        return '-';
      }
      return `${value}${unit}`;
    };
  }
  return null;
};