import DeleteIcon from "@mui/icons-material/Delete";
import DownloadIcon from "@mui/icons-material/Download";
import RestoreIcon from "@mui/icons-material/Restore";
import {
  Box,
  Paper,
  IconButton,
  Divider,
  Table,
  TableBody,
  TableCell,
  TableContainer,
  TableHead,
  TableRow,
  TablePagination,
} from "@mui/material";
import { Typography } from "@mui/material";
import { save } from "@tauri-apps/plugin-dialog";
import { useLockFn } from "ahooks";
import { Dayjs } from "dayjs";
import { SVGProps, memo } from "react";
import { useTranslation } from "react-i18next";

import { restartApp } from "@/services/cmds";
import { showNotice } from "@/services/noticeService";

export type BackupFile = {
  platform: string;
  backup_time: Dayjs;
  allow_apply: boolean;
  filename: string;
};

export const DEFAULT_ROWS_PER_PAGE = 5;

type ConfirmFn = (message?: string) => boolean | Promise<boolean>;

// Normalizes synchronous and async confirm implementations.
const confirmAsync = async (message: string): Promise<boolean> => {
  const confirmFn = window.confirm as unknown as ConfirmFn;
  return await confirmFn.call(window, message);
};

interface BackupTableViewerProps {
  datasource: BackupFile[];
  page: number;
  onPageChange: (
    event: React.MouseEvent<HTMLButtonElement> | null,
    page: number,
  ) => void;
  total: number;
  onRefresh: () => Promise<void>;
  onDelete: (filename: string) => Promise<void>;
  onRestore: (filename: string) => Promise<void>;
  onExport?: (filename: string, destination: string) => Promise<void>;
}

export const BackupTableViewer = memo(
  ({
    datasource,
    page,
    onPageChange,
    total,
    onRefresh,
    onDelete,
    onRestore,
    onExport,
  }: BackupTableViewerProps) => {
    const { t } = useTranslation();

    const handleDelete = useLockFn(async (filename: string) => {
      await onDelete(filename);
      await onRefresh();
    });

    const handleRestore = useLockFn(async (filename: string) => {
      await onRestore(filename).then(() => {
        showNotice.success("settings.modals.backup.messages.restoreSuccess");
      });
      await restartApp();
    });

    const handleExport = useLockFn(async (filename: string) => {
      if (!onExport) {
        return;
      }
      try {
        const savePath = await save({
          defaultPath: filename,
        });
        if (!savePath || Array.isArray(savePath)) {
          return;
        }
        await onExport(filename, savePath);
        showNotice.success(
          "settings.modals.backup.messages.localBackupExported",
        );
      } catch (error) {
        console.error(error);
        showNotice.error(
          "settings.modals.backup.messages.localBackupExportFailed",
        );
      }
    });

    return (
      <TableContainer component={Paper}>
        <Table>
          <TableHead>
            <TableRow>
              <TableCell>
                {t("settings.modals.backup.table.filename")}
              </TableCell>
              <TableCell>
                {t("settings.modals.backup.table.backupTime")}
              </TableCell>
              <TableCell align="right">
                {t("settings.modals.backup.table.actions")}
              </TableCell>
            </TableRow>
          </TableHead>
          <TableBody>
            {datasource.length > 0 ? (
              datasource.map((file) => {
                const rowKey = `${file.platform}-${file.filename}-${file.backup_time.valueOf()}`;
                return (
                  <TableRow key={rowKey}>
                    <TableCell component="th" scope="row">
                      {file.platform === "windows" ? (
                        <WindowsIcon className="h-full w-full" />
                      ) : file.platform === "linux" ? (
                        <LinuxIcon className="h-full w-full" />
                      ) : (
                        <MacIcon className="h-full w-full" />
                      )}
                      {file.filename}
                    </TableCell>
                    <TableCell align="center">
                      {file.backup_time.fromNow()}
                    </TableCell>
                    <TableCell align="right">
                      <Box
                        sx={{
                          display: "flex",
                          alignItems: "center",
                          justifyContent: "flex-end",
                        }}
                      >
                        {onExport && (
                          <>
                            <IconButton
                              color="primary"
                              aria-label={t(
                                "settings.modals.backup.actions.export",
                              )}
                              size="small"
                              title={t(
                                "settings.modals.backup.actions.exportBackup",
                              )}
                              onClick={async (e: React.MouseEvent) => {
                                e.preventDefault();
                                await handleExport(file.filename);
                              }}
                            >
                              <DownloadIcon />
                            </IconButton>
                            <Divider
                              orientation="vertical"
                              flexItem
                              sx={{ mx: 1, height: 24 }}
                            />
                          </>
                        )}
                        <IconButton
                          color="secondary"
                          aria-label={t("shared.actions.delete")}
                          size="small"
                          title={t(
                            "settings.modals.backup.actions.deleteBackup",
                          )}
                          onClick={async (e: React.MouseEvent) => {
                            e.preventDefault();
                            const confirmed = await confirmAsync(
                              t(
                                "settings.modals.backup.messages.confirmDelete",
                              ),
                            );
                            if (confirmed) {
                              await handleDelete(file.filename);
                            }
                          }}
                        >
                          <DeleteIcon />
                        </IconButton>
                        <Divider
                          orientation="vertical"
                          flexItem
                          sx={{ mx: 1, height: 24 }}
                        />
                        <IconButton
                          color="primary"
                          aria-label={t(
                            "settings.modals.backup.actions.restore",
                          )}
                          size="small"
                          title={t(
                            "settings.modals.backup.actions.restoreBackup",
                          )}
                          disabled={!file.allow_apply}
                          onClick={async (e: React.MouseEvent) => {
                            e.preventDefault();
                            const confirmed = await confirmAsync(
                              t(
                                "settings.modals.backup.messages.confirmRestore",
                              ),
                            );
                            if (confirmed) {
                              await handleRestore(file.filename);
                            }
                          }}
                        >
                          <RestoreIcon />
                        </IconButton>
                      </Box>
                    </TableCell>
                  </TableRow>
                );
              })
            ) : (
              <TableRow>
                <TableCell colSpan={3} align="center">
                  <Box
                    sx={{
                      display: "flex",
                      flexDirection: "column",
                      alignItems: "center",
                      justifyContent: "center",
                      height: 150,
                    }}
                  >
                    <Typography
                      variant="body1"
                      color="textSecondary"
                      align="center"
                    >
                      {t("settings.modals.backup.table.noBackups")}
                    </Typography>
                  </Box>
                </TableCell>
              </TableRow>
            )}
          </TableBody>
        </Table>
        <TablePagination
          rowsPerPageOptions={[]}
          component="div"
          count={total}
          rowsPerPage={DEFAULT_ROWS_PER_PAGE}
          page={page}
          onPageChange={onPageChange}
          labelRowsPerPage={t("settings.modals.backup.table.rowsPerPage")}
        />
      </TableContainer>
    );
  },
);

function LinuxIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg
      xmlns="http://www.w3.org/2000/svg"
      width="1em"
      height="1em"
      viewBox="0 0 48 48"
      {...props}
    >
      <path
        fill="#ECEFF1"
        d="m20.1 16.2l.1 2.3l-1.6 3l-2.5 4.9l-.5 4.1l1.8 5.8l4.1 2.3h6.2l5.8-4.4l2.6-6.9l-6-7.3l-1.7-4.1z"
      />
      <path
        fill="#263238"
        d="M34.3 21.9c-1.6-2.3-2.9-3.7-3.6-6.6s.2-2.1-.4-4.6c-.3-1.3-.8-2.2-1.3-2.9c-.6-.7-1.3-1.1-1.7-1.2c-.9-.5-3-1.3-5.6.1c-2.7 1.4-2.4 4.4-1.9 10.5c0 .4-.1.9-.3 1.3c-.4.9-1.1 1.7-1.7 2.4c-.7 1-1.4 2-1.9 3.1c-1.2 2.3-2.3 5.2-2 6.3c.5-.1 6.8 9.5 6.8 9.7c.4-.1 2.1-.1 3.6-.1c2.1-.1 3.3-.2 5 .2c0-.3-.1-.6-.1-.9c0-.6.1-1.1.2-1.8c.1-.5.2-1 .3-1.6c-1 .9-2.8 1.9-4.5 2.2c-1.5.3-4-.2-5.2-1.7c.1 0 .3 0 .4-.1c.3-.1.6-.2.7-.4c.3-.5.1-1-.1-1.3s-1.7-1.4-2.4-2s-1.1-.9-1.5-1.3l-.8-.8c-.2-.2-.3-.4-.4-.5c-.2-.5-.3-1.1-.2-1.9c.1-1.1.5-2 1-3c.2-.4.7-1.2.7-1.2s-1.7 4.2-.8 5.5c0 0 .1-1.3.5-2.6c.3-.9.8-2.2 1.4-2.9s2.1-3.3 2.2-4.9c0-.7.1-1.4.1-1.9c-.4-.4 6.6-1.4 7-.3c.1.4 1.5 4 2.3 5.9c.4.9.9 1.7 1.2 2.7c.3 1.1.5 2.6.5 4.1c0 .3 0 .8-.1 1.3c.2 0 4.1-4.2-.5-7.7c0 0 2.8 1.3 2.9 3.9c.1 2.1-.8 3.8-1 4.1c.1 0 2.1.9 2.2.9c.4 0 1.2-.3 1.2-.3c.1-.3.4-1.1.4-1.4c.7-2.3-1-6-2.6-8.3"
      />
      <g fill="#ECEFF1" transform="translate(0 -2)">
        <ellipse cx="21.6" cy="15.3" rx="1.3" ry="2" />
        <ellipse cx="26.1" cy="15.2" rx="1.7" ry="2.3" />
      </g>
      <g fill="#212121" transform="translate(0 -2)">
        <ellipse
          cx="21.7"
          cy="15.5"
          rx="1.2"
          ry=".7"
          transform="rotate(-97.204 21.677 15.542)"
        />
        <ellipse cx="26" cy="15.6" rx="1" ry="1.3" />
      </g>
      <path
        fill="#FFC107"
        d="M39.3 35.6c-.4-.2-1.1-.5-1.7-1.4c-.3-.5-.2-1.9-.7-2.5c-.3-.4-.7-.2-.8-.2c-.9.2-3 1.6-4.4 0c-.2-.2-.5-.5-1-.5s-.7.2-.9.6s-.2.7-.2 1.7c0 .8 0 1.7-.1 2.4c-.2 1.7-.5 2.7-.5 3.7c0 1.1.3 1.8.7 2.1c.3.3.8.5 1.9.5s1.8-.4 2.5-1.1c.5-.5.9-.7 2.3-1.7c1.1-.7 2.8-1.6 3.1-1.9c.2-.2.5-.3.5-.9c0-.5-.4-.7-.7-.8m-20.1.3c-1-1.6-1.1-1.9-1.8-2.9c-.6-1-1.9-2.9-2.7-2.9c-.6 0-.9.3-1.3.7s-.8 1.3-1.5 1.8c-.6.5-2.3.4-2.7 1s.4 1.5.4 3c0 .6-.5 1-.6 1.4c-.1.5-.2.8 0 1.2c.4.6.9.8 4.3 1.5c1.8.4 3.5 1.4 4.6 1.5s3 0 3-2.7c.1-1.6-.8-2-1.7-3.6m1.9-18.1c-.6-.4-1.1-.8-1.1-1.4s.4-.8 1-1.3c.1-.1 1.2-1.1 2.3-1.1s2.4.7 2.9.9c.9.2 1.8.4 1.7 1.1c-.1 1-.2 1.2-1.2 1.7c-.7.2-2 1.3-2.9 1.3c-.4 0-1 0-1.4-.1c-.3-.1-.8-.6-1.3-1.1"
      />
      <path
        fill="#634703"
        d="M20.9 17c.2.2.5.4.8.5c.2.1.5.2.5.2h.9c.5 0 1.2-.2 1.9-.6c.7-.3.8-.5 1.3-.7c.5-.3 1-.6.8-.7s-.4 0-1.1.4c-.6.4-1.1.6-1.7.9c-.3.1-.7.3-1 .3h-.9c-.3 0-.5-.1-.8-.2c-.2-.1-.3-.2-.4-.2c-.2-.1-.6-.5-.8-.6c0 0-.2 0-.1.1zm3-2.2c.1.2.3.2.4.3s.2.1.2.1c.1-.1 0-.3-.1-.3c0-.2-.5-.2-.5-.1m-1.6.2c0 .1.2.2.2.1c.1-.1.2-.2.3-.2c.2-.1.1-.2-.2-.2c-.2.1-.2.2-.3.3"
      />
      <path
        fill="#455A64"
        d="M32 32.7v.3c.2.4.7.5 1.1.5c.6 0 1.2-.4 1.5-.8c0-.1.1-.2.2-.3c.2-.3.3-.5.4-.6c0 0-.1-.1-.1-.2c-.1-.2-.4-.4-.8-.5c-.3-.1-.8-.2-1-.2c-.9-.1-1.4.2-1.7.5c0 0 .1 0 .1.1c.2.2.3.4.3.7c.1.2 0 .3 0 .5"
      />
    </svg>
  );
}

function WindowsIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg
      xmlns="http://www.w3.org/2000/svg"
      width="1em"
      height="1em"
      viewBox="0 0 16 16"
      {...props}
    >
      <path
        fill="#0284c7"
        d="M6.555 1.375L0 2.237v5.45h6.555zM0 13.795l6.555.933V8.313H0zm7.278-5.4l.026 6.378L16 16V8.395zM16 0L7.33 1.244v6.414H16z"
      />
    </svg>
  );
}

function MacIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg
      xmlns="http://www.w3.org/2000/svg"
      width="1em"
      height="1em"
      viewBox="0 0 26 26"
      {...props}
    >
      <path
        fill="#000"
        d="M23.934 18.947c-.598 1.324-.884 1.916-1.652 3.086c-1.073 1.634-2.588 3.673-4.461 3.687c-1.666.014-2.096-1.087-4.357-1.069c-2.261.011-2.732 1.089-4.4 1.072c-1.873-.017-3.307-1.854-4.381-3.485c-3.003-4.575-3.32-9.937-1.464-12.79C4.532 7.425 6.61 6.237 8.561 6.237c1.987 0 3.236 1.092 4.879 1.092c1.594 0 2.565-1.095 4.863-1.095c1.738 0 3.576.947 4.889 2.581c-4.296 2.354-3.598 8.49.742 10.132M16.559 4.408c.836-1.073 1.47-2.587 1.24-4.131c-1.364.093-2.959.964-3.891 2.092c-.844 1.027-1.544 2.553-1.271 4.029c1.488.048 3.028-.839 3.922-1.99"
      />
    </svg>
  );
}