import React, { useState } from "react";
import {
  FormControl,
  InputLabel,
  Select,
  MenuItem,
  Button,
  TextField,
} from "@material-ui/core";
import t from "../common/localization";
import { useSelector } from "react-redux";
import moment from "moment";

const ReportFilter = (props) => {
  const devices = useSelector((state) => Object.values(state.devices.items));
  const [deviceId, setDeviceId] = useState();
  const [period, setPeriod] = useState("today");
  const [from, setFrom] = useState(moment().subtract(1, "hour"));
  const [to, setTo] = useState(moment());
  const handleShow = () => {
    let selectedFrom;
    let selectedTo;
    switch (period) {
      case "today":
        selectedFrom = moment().startOf("day");
        selectedTo = moment().endOf("day");
        break;
      case "yesterday":
        selectedFrom = moment().subtract(1, "day").startOf("day");
        selectedTo = moment().subtract(1, "day").endOf("day");
        break;
      case "thisWeek":
        selectedFrom = moment().startOf("week");
        selectedTo = moment().endOf("week");
        break;
      case "previousWeek":
        selectedFrom = moment().subtract(1, "week").startOf("week");
        selectedTo = moment().subtract(1, "week").endOf("week");
        break;
      case "thisMonth":
        selectedFrom = moment().startOf("month");
        selectedTo = moment().endOf("month");
        break;
      case "previousMonth":
        selectedFrom = moment().subtract(1, "month").startOf("month");
        selectedTo = moment().subtract(1, "month").endOf("month");
        break;
      default:
        selectedFrom = from;
        selectedTo = to;
        break;
    }

    props.handleSubmit(deviceId, selectedFrom, selectedTo);
  };
  return (
    <>
      <FormControl variant="filled" margin="normal" fullWidth>
        <InputLabel>{t("reportDevice")}</InputLabel>
        <Select value={deviceId} onChange={(e) => setDeviceId(e.target.value)}>
          {devices.map((device) => (
            <MenuItem value={device.id}>{device.name}</MenuItem>
          ))}
        </Select>
      </FormControl>
      <FormControl variant="filled" margin="normal" fullWidth>
        <InputLabel>{t("reportPeriod")}</InputLabel>
        <Select value={period} onChange={(e) => setPeriod(e.target.value)}>
          <MenuItem value="today">{t("reportToday")}</MenuItem>
          <MenuItem value="yesterday">{t("reportYesterday")}</MenuItem>
          <MenuItem value="thisWeek">{t("reportThisWeek")}</MenuItem>
          <MenuItem value="previousWeek">{t("reportPreviousWeek")}</MenuItem>
          <MenuItem value="thisMonth">{t("reportThisMonth")}</MenuItem>
          <MenuItem value="previousMonth">{t("reportPreviousMonth")}</MenuItem>
          <MenuItem value="custom">{t("reportCustom")}</MenuItem>
        </Select>
      </FormControl>
      {period === "custom" && (
        <TextField
          margin="normal"
          variant="filled"
          label={t("reportFrom")}
          type="datetime-local"
          value={from.format(moment.HTML5_FMT.DATETIME_LOCAL)}
          onChange={(e) =>
            setFrom(moment(e.target.value, moment.HTML5_FMT.DATETIME_LOCAL))
          }
          fullWidth
        />
      )}
      {period === "custom" && (
        <TextField
          margin="normal"
          variant="filled"
          label={t("reportTo")}
          type="datetime-local"
          value={to.format(moment.HTML5_FMT.DATETIME_LOCAL)}
          onChange={(e) =>
            setTo(moment(e.target.value, moment.HTML5_FMT.DATETIME_LOCAL))
          }
          fullWidth
        />
      )}
      <FormControl margin="normal" fullWidth>
        <Button
          type="button"
          color="primary"
          variant="contained"
          disabled={!deviceId}
          onClick={handleShow}
        >
          {t("reportShow")}
        </Button>
      </FormControl>
    </>
  );
};

export default ReportFilter;