import { EditFilled } from "@ant-design/icons";
import { Card, Space, Table } from "antd";
import moment from "moment";
import React, { useMemo, useState } from "react";
import { useTranslation } from "react-i18next";
import { connect } from "react-redux";
import { Link } from "react-router-dom";
import { createStructuredSelector } from "reselect";
import {
  selectAuthLevel,
  selectBodyshop,
  selectCurrentUser,
} from "../../redux/user/user.selectors";
import { DateFormatter, DateTimeFormatter } from "../../utils/DateFormatter";
import { onlyUnique } from "../../utils/arrayHelper";
import { alphaSort, dateSort } from "../../utils/sorters";
import RbacWrapper, {
  HasRbacAccess,
} from "../rbac-wrapper/rbac-wrapper.component";
import TimeTicketEnterButton from "../time-ticket-enter-button/time-ticket-enter-button.component";
const mapStateToProps = createStructuredSelector({
  bodyshop: selectBodyshop,
  authLevel: selectAuthLevel,
  currentUser: selectCurrentUser,
});
const mapDispatchToProps = (dispatch) => ({
  //setUserLanguage: language => dispatch(setUserLanguage(language))
});
export default connect(mapStateToProps, mapDispatchToProps)(TimeTicketList);

export function TimeTicketList({
  bodyshop,
  authLevel,
  currentUser,
  disabled,
  loading,
  timetickets,
  refetch,
  techConsole,
  jobId,
  extra,
}) {
  const [state, setState] = useState({
    sortedInfo: {},
    filteredInfo: { text: "" },
  });

  const { t } = useTranslation();

  const totals = useMemo(() => {
    if (timetickets)
      return timetickets.reduce(
        (acc, val) => {
          acc.productivehrs = acc.productivehrs + val.productivehrs;
          acc.actualhrs = acc.actualhrs + val.actualhrs;
          return acc;
        },
        { productivehrs: 0, actualhrs: 0 }
      );
    return { productivehrs: 0, actualhrs: 0 };
  }, [timetickets]);

  const columns = [
    {
      title: t("timetickets.fields.date"),
      dataIndex: "date",
      key: "date",
      sorter: (a, b) => dateSort(a.date, b.date),
      sortOrder:
        state.sortedInfo.columnKey === "date" && state.sortedInfo.order,
      render: (text, record) => <DateFormatter>{record.date}</DateFormatter>,
    },
    {
      title: t("timetickets.fields.employee"),
      dataIndex: "employee",
      key: "employee",
      sorter: (a, b) => alphaSort(a.employee.last_name, b.employee.last_name),
      sortOrder:
        state.sortedInfo.columnKey === "employee" && state.sortedInfo.order,
      render: (text, record) =>
        `${record.employee.first_name} ${record.employee.last_name}`,
      filters:
        timetickets
          .map((l) => l.employeeid)
          .filter(onlyUnique)
          .map((s) => {
            return {
              text: (() => {
                const emp = bodyshop.employees.find((e) => e.id === s);

                return `${emp?.first_name} ${emp?.last_name}`;
              })(), //
              value: [s],
            };
          }) || [],
      onFilter: (value, record) => value.includes(record.employeeid),
    },
    {
      title: t("timetickets.fields.cost_center"),
      dataIndex: "cost_center",
      key: "cost_center",
      sorter: (a, b) => alphaSort(a.cost_center, b.cost_center),
      render: (text, record) =>
        record.cost_center === "timetickets.labels.shift"
          ? t(record.cost_center)
          : record.cost_center,
      sortOrder:
        state.sortedInfo.columnKey === "cost_center" && state.sortedInfo.order,
      filters:
        timetickets
          .map((l) => l.cost_center)
          .filter(onlyUnique)
          .map((s) => {
            return {
              text: s === "timetickets.labels.shift" ? t(s) : s, //|| "No Status*",
              value: [s],
            };
          }) || [],
      onFilter: (value, record) => value.includes(record.cost_center),
    },
    {
      title: t("jobs.fields.ro_number"),
      dataIndex: "ro_number",
      key: "ro_number",
      sorter: (a, b) =>
        alphaSort(a.job && a.job.ro_number, b.job && b.job.ro_number),
      sortOrder:
        state.sortedInfo.columnKey === "ro_number" && state.sortedInfo.order,
      render: (text, record) =>
        record.job && (
          <Link to={"/manage/jobs/" + record.job.id}>
            {record.job.ro_number || "N/A"}
          </Link>
        ),
    },
    {
      title: t("timetickets.fields.productivehrs"),
      dataIndex: "productivehrs",
      key: "productivehrs",
      sorter: (a, b) => a.productivehrs - b.productivehrs,
      sortOrder:
        state.sortedInfo.columnKey === "productivehrs" &&
        state.sortedInfo.order,
    },
    {
      title: t("timetickets.fields.actualhrs"),
      dataIndex: "actualhrs",
      key: "actualhrs",
      sorter: (a, b) => a.actualhrs - b.actualhrs,
      sortOrder:
        state.sortedInfo.columnKey === "actualhrs" && state.sortedInfo.order,
    },
    {
      title: t("timetickets.fields.memo"),
      dataIndex: "memo",
      key: "memo",
      sorter: (a, b) => alphaSort(a.memo, b.memo),
      sortOrder:
        state.sortedInfo.columnKey === "memo" && state.sortedInfo.order,
      render: (text, record) =>
        record.clockon || record.clockoff ? t(record.memo) : record.memo,
    },
    {
      title: t("timetickets.fields.clockon"),
      dataIndex: "clockon",
      key: "clockon",

      render: (text, record) => (
        <DateTimeFormatter>{record.clockon}</DateTimeFormatter>
      ),
    },
    {
      title: t("timetickets.fields.clockoff"),
      dataIndex: "clockoff",
      key: "clockoff",

      render: (text, record) => (
        <DateTimeFormatter>{record.clockoff}</DateTimeFormatter>
      ),
    },
    {
      title: t("timetickets.fields.clockhours"),
      dataIndex: "clockhours",
      key: "clockhours",
      render: (text, record) => {
        if (record.clockoff && record.clockon)
          return (
            <div>
              {moment(record.clockoff)
                .diff(moment(record.clockon), "hours", true)
                .toFixed(2)}
            </div>
          );
        else {
          return null;
        }
      },
    },
    {
      title: t("timetickets.fields.created_by"),
      dataIndex: "created_by",
      key: "created_by",
      sorter: (a, b) => alphaSort(a.created_by, b.created_by),
      sortOrder:
        state.sortedInfo.columnKey === "created_by" && state.sortedInfo.order,
      render: (text, record) => record.created_by,
    },
    {
      title: t("general.labels.actions"),
      dataIndex: "actions",
      key: "actions",
      render: (text, record) => (
        <Space wrap>
          {techConsole && (
            <TimeTicketEnterButton
              actions={{ refetch }}
              context={{ id: record.id, timeticket: record }}
              disabled={!record.job || disabled}
            >
              <EditFilled />
            </TimeTicketEnterButton>
          )}
          {!techConsole && (
            <RbacWrapper
              action="timetickets:edit"
              noauth={() => {
                return <div />;
              }}
            >
              <TimeTicketEnterButton
                actions={{ refetch }}
                context={{
                  id: record.id,
                  timeticket: record,
                }}
                disabled={
                  HasRbacAccess({
                    bodyshop,
                    authLevel: authLevel,
                    action: "timetickets:shiftedit",
                  })
                    ? disabled
                    : !record.jobid
                }
              >
                <EditFilled />
              </TimeTicketEnterButton>
            </RbacWrapper>
          )}
        </Space>
      ),
    },
  ];

  const handleTableChange = (pagination, filters, sorter) => {
    setState({ ...state, filteredInfo: filters, sortedInfo: sorter });
  };

  return (
    <Card
      title={t("timetickets.labels.timetickets")}
      extra={
        <Space wrap>
          {jobId &&
            (techConsole ? null : (
              <TimeTicketEnterButton
                actions={{ refetch }}
                context={{
                  jobId: jobId,
                  created_by: currentUser.displayName
                    ? currentUser.email.concat(" | ", currentUser.displayName)
                    : currentUser.email,
                }}
                disabled={disabled}
              >
                {t("timetickets.actions.enter")}
              </TimeTicketEnterButton>
            ))}
          {extra}
        </Space>
      }
    >
      <Table
        loading={loading}
        columns={columns}
        rowKey="id"
        scroll={{
          x: true,
        }}
        dataSource={timetickets}
        onChange={handleTableChange}
        summary={() => {
          return (
            <Table.Summary.Row>
              <Table.Summary.Cell>
                {t("general.labels.totals")}
              </Table.Summary.Cell>
              <Table.Summary.Cell />
              <Table.Summary.Cell />
              <Table.Summary.Cell />
              <Table.Summary.Cell>
                {totals.productivehrs.toFixed(1)}
              </Table.Summary.Cell>
              <Table.Summary.Cell>
                {totals.actualhrs.toFixed(1)}
              </Table.Summary.Cell>
              <Table.Summary.Cell>
                {totals.actualhrs === 0 || !totals.actualhrs
                  ? "∞"
                  : `${(
                      (totals.productivehrs / totals.actualhrs) *
                      100
                    ).toFixed(2)}% ${t("timetickets.labels.efficiency")}`}
              </Table.Summary.Cell>
              <Table.Summary.Cell />
              <Table.Summary.Cell />
              <Table.Summary.Cell />
            </Table.Summary.Row>
          );
        }}
      />
    </Card>
  );
}