import {
  Box,
  Button,
  DialogActions,
  DialogContent,
  Grid2 as Grid,
  IconButton
} from "@mui/material";
// import { getTableIcons } from "common/ResponsiveTable";
// import MaterialTable, { Column } from "material-table";
import { Bin } from "models";
import { useBinAPI, useGlobalState, useSnackbar } from "providers";
import fans from "fans/fans_client.json";
import React, { useState, useEffect } from "react";
import { getThemeType } from "theme";
import AerationFanIcon from "products/AgIcons/AerationFanIcon";
import FanPicker from "fans/fanPicker";
import ResponsiveDialog from "common/ResponsiveDialog";
import { useMobile } from "hooks";
import { makeStyles } from "@mui/styles";
import ResponsiveTable, { Column } from "common/ResponsiveTable";
import { cloneDeep } from "lodash";

const useStyles = makeStyles(() => ({
    dark: {
      backgroundColor: getThemeType() === "light" ? "rgb(245, 245, 245)" : "rgb(50, 50, 50)",
      padding: 5
    },
    light: {
      backgroundColor: getThemeType() === "light" ? "rgb(235, 235, 235)" : "rgb(60, 60, 60)",
      padding: 5
    }
  })
);

interface jsonFan {
  id: number;
  name: string;
  kind: string;
  rpm: number;
  diameter: number;
  horsepower: number;
}

interface BinRow {
  bin: Bin;
  fan?: jsonFan;
}

interface Props {
  isLoading: boolean;
  bins: Bin[];
  getControllerInfo?: (totalControllers: number, onControllers: number) => void;
}

export default function BinsFansStatusTable(props: Props) {
  const [{ as }] = useGlobalState();
  const binAPI = useBinAPI();
  const { bins, isLoading, getControllerInfo } = props;
  const { openSnack } = useSnackbar();
  const [tableData, setTableData] = useState<BinRow[]>([]);
  const [displayedRows, setDisplayedRows] = useState<BinRow[]>([]);
  const [fanMap, setFanMap] = useState<Map<number, jsonFan>>(new Map());
  const isMobile = useMobile();
  const [tablePage, setTablePage] = useState(0);
  const [pageSize, setPageSize] = useState(10);
  const [openPickerDialog, setOpenPickerDialog] = useState(false);
  const [selectedBinRow, setSelectedBinRow] = useState<BinRow | undefined>();
  const [newFanID, setNewFanID] = useState<number | undefined>();
  const classes = useStyles();

  useEffect(()=>{
    let clone: BinRow[] = cloneDeep(tableData)
    let rows = clone.splice(tablePage * pageSize, pageSize)
    setDisplayedRows(rows)
  },[tableData, tablePage, pageSize])

  //define the columns for the desktop table
  const columns: Column<BinRow>[] = [
    {
      title: "Set Fan",
      cellStyle: {padding: 2},
      render: (row) => <Box>
        <IconButton
          onClick={() => {
            setSelectedBinRow(row);
            setOpenPickerDialog(true);
          }}
        >
          <AerationFanIcon />
        </IconButton>
      </Box>
    },
    {
      title: "Bin",
      cellStyle: {padding: 2},
      render: (row) => <Box>{row.bin.settings.name}</Box>
    },
    {
      title: "Bin Fan",
      cellStyle: {padding: 2},
      hidden: isMobile,
      render: row => {
        if (row.fan) {
          return <Box>{row.fan.name}</Box>
        } else {
          return <Box>"No Fan Set on Bin"</Box>
        }
      }
    },
    {
      title: "Fan Type",
      cellStyle: {padding: 2},
      hidden: isMobile,
      render: (row) => <Box>{row.fan?.kind}</Box>
    },
    {
      title: "Horsepower",
      cellStyle: {padding: 2},
      hidden: isMobile,
      render: (row) => <Box>{row.fan?.horsepower}</Box>
    },
    //the controllers
    {
      title: "Fan Controllers",
      cellStyle: {padding: 2},
      render: row => {
        if (row.bin.status.fans.length > 0) {
          return (
            <Grid container direction="column" alignItems="center">
              {row.bin.status.fans.map((binFan, i) => (
                <Grid
                  key={i}
                  container
                  direction="row"
                  justifyContent="space-between"
                  className={i % 2 === 0 ? classes.dark : classes.light}>
                  <Grid>{binFan.name}</Grid>
                  <Grid>{binFan.state ? "On" : "Off"}</Grid>
                </Grid>
              ))}
            </Grid>
          );
        } else {
          return <Box>No Controllers attached to this bin</Box>
        }
      }
    }
  ];

  useEffect(() => {
    //build the fanmap
    let fanMap: Map<number, jsonFan> = new Map();
    fans["bulk"].forEach(fan => {
      fanMap.set(fan.id, fan);
    });
    setFanMap(fanMap);

    let data: BinRow[] = [];
    let dataMap: Map<string, BinRow> = new Map();
    let totalControllers = 0;
    let onControllers = 0;
    bins.forEach(bin => {
      //put the bin in the row
      let row: BinRow = {
        bin: bin
      };
      //if the bin has a fan id set get it from the json and put it in the row data
      if (bin.fanID() !== 0) {
        row.fan = fanMap.get(bin.fanID());
      }
      data.push(row);
      dataMap.set(bin.key(), row);

      //add to the controller numbers
      bin.status.fans.forEach(fan => {
        //add to the total for each fan
        totalControllers++;
        //if the fan is on add to the count for controllers that are on
        if (fan.state) {
          onControllers++;
        }
      });
    });
    setTableData(data);
    //setTableDataMap(dataMap)
    if (getControllerInfo) {
      getControllerInfo(totalControllers, onControllers);
    }
  }, [as, bins, getControllerInfo]);

  const updateBinFan = () => {
    if (selectedBinRow && newFanID) {
      //use the bin api to update the bin in the selected row
      let bin = selectedBinRow.bin;
      bin.settings.fanId = newFanID;
      binAPI
        .updateBin(bin.key(), bin.settings, as)
        .then(resp => {
          //when an update succeeds update the table with the fan information
          //let dataMap = tableDataMap
          selectedBinRow.bin = bin;
          selectedBinRow.fan = fanMap.get(newFanID);
          openSnack("Updated bin with new fan");
          //close dialog
          setOpenPickerDialog(false);
        })
        .catch(err => {
          openSnack("failed to update bin with new fan");
        });
    }
  };

  const fanPickerDialog = () => {
    return (
      <ResponsiveDialog
        open={openPickerDialog}
        onClose={() => {
          setOpenPickerDialog(false);
        }}>
        <DialogContent>
          <FanPicker
            updateFan={fanID => {
              setNewFanID(fanID);
            }}
            useCardView
          />
        </DialogContent>
        <DialogActions>
          <Button
            onClick={() => {
              setOpenPickerDialog(false);
            }}>
            Cancel
          </Button>
          <Button onClick={updateBinFan} variant="contained" color="primary">
            Confirm
          </Button>
        </DialogActions>
      </ResponsiveDialog>
    );
  };

  //function to make the table
  const fanStatusTable = () => {
    return (
      <ResponsiveTable
        rows={displayedRows}
        isLoading={isLoading}
        columns={columns}
        page={tablePage}
        pageSize={pageSize}
        total={tableData.length}
        setPage={(page)=>{setTablePage(page)}}
        handleRowsPerPageChange={(e)=>{setPageSize(e.target.value)}}
      />
    );
  };
  return (
    <React.Fragment>
      {fanStatusTable()}
      {fanPickerDialog()}
    </React.Fragment>
  );
}