import { useState, useMemo } from "react";
import { Trans, Plural, useLingui } from "@lingui/react/macro";
import { Alert, Code, Container, Group, Stack, Text } from "@mantine/core";
import { CheckIcon, XIcon } from "@phosphor-icons/react";
import { Activity, ActivitySearchParams } from "../types";
import { useActivities } from "../queries";
import { usePlayers } from "@/features/players/queries";
import { useSheet } from "@/hooks/use-sheet";
import {
  DetailSheet,
  PaginatedList,
  SearchFilterBar,
  TelemetryListItem,
} from "@/features/telemetry/components/shared";

const SLOW_THRESHOLD_MS = 1000;

export const ActivitiesTable = () => {
  const { t, i18n } = useLingui();
  const [page, setPage] = useState(1);
  const [search, setSearch] = useState("");
  const [successFilter, setSuccessFilter] = useState<string | null>(null);
  const [playerFilter, setPlayerFilter] = useState<string | null>(null);
  const [slowOnly, setSlowOnly] = useState(false);
  const [sortBy, setSortBy] = useState("-created");
  const [selectedActivity, setSelectedActivity] = useState<Activity | null>(null);
  const { isOpen: detailsOpened, open: openDetails, close: closeDetails } = useSheet();

  const { data: players } = usePlayers();

  const searchParams: ActivitySearchParams = useMemo(
    () => ({
      page,
      perPage: 100,
      name: search || undefined,
      success: successFilter === "success" ? true : successFilter === "failure" ? false : undefined,
      player: playerFilter || undefined,
      sortBy,
    }),
    [page, search, successFilter, playerFilter, sortBy]
  );

  const { data: result } = useActivities(searchParams);

  const items = useMemo(
    () => (slowOnly ? result.items.filter((a) => a.duration > SLOW_THRESHOLD_MS) : result.items),
    [result.items, slowOnly]
  );

  const playerName = (activity: Activity) =>
    typeof activity.player === "object" && activity.player
      ? `${activity.player.first_name} ${activity.player.last_name}`
      : t`System`;

  const handleSort = (field: string) => {
    setSortBy((prev) => {
      if (prev === field) return `-${field}`;
      if (prev === `-${field}`) return field;
      return `-${field}`;
    });
  };

  const handleActivityClick = (activity: Activity) => {
    setSelectedActivity(activity);
    openDetails();
  };

  const handleCloseDetails = () => {
    setSelectedActivity(null);
    closeDetails();
  };

  return (
    <Container size="100%" px={0}>
      <Stack gap="xs">
        <SearchFilterBar
          searchValue={search}
          onSearchChange={(value) => {
            setSearch(value);
            setPage(1);
          }}
          searchPlaceholder={t`serverFn name`}
          filters={[
            {
              placeholder: t`Status`,
              value: successFilter,
              onChange: (value) => {
                setSuccessFilter(value);
                setPage(1);
              },
              data: [
                { value: "all", label: t`All` },
                { value: "success", label: t`Success` },
                { value: "failure", label: t`Failure` },
              ],
            },
            {
              placeholder: t`Player`,
              value: playerFilter,
              onChange: (value) => {
                setPlayerFilter(value);
                setPage(1);
              },
              data: players.map((player) => ({
                value: player.id,
                label: `${player.first_name} ${player.last_name}`,
              })),
              searchable: true,
            },
          ]}
          chips={[
            {
              label: t`Slow >1s (this page)`,
              checked: slowOnly,
              onChange: setSlowOnly,
            },
          ]}
          sortFields={[
            { field: "created", label: <Trans>Date</Trans> },
            { field: "duration", label: <Trans>Duration</Trans> },
          ]}
          sortBy={sortBy}
          onSort={handleSort}
          summary={
            <Plural value={result.totalItems} one="# total activity" other="# total activities" />
          }
        />

        <PaginatedList
          items={items}
          keyOf={(activity) => activity.id}
          empty={t`No Activities Found`}
          page={page}
          totalPages={result.totalPages}
          onPageChange={setPage}
          renderItem={(activity) => (
            <TelemetryListItem
              title={activity.name}
              icon={
                activity.success ? (
                  <CheckIcon size={16} color="var(--mantine-color-green-6)" />
                ) : (
                  <XIcon size={16} color="var(--mantine-color-red-6)" />
                )
              }
              meta={[
                playerName(activity),
                <Trans>{activity.duration}ms</Trans>,
                new Date(activity.created).toLocaleString(i18n.locale),
              ]}
              error={activity.error}
              onClick={() => handleActivityClick(activity)}
            />
          )}
        />
      </Stack>

      <DetailSheet
        title={t`Activity Details`}
        opened={detailsOpened}
        onClose={handleCloseDetails}
        fields={
          selectedActivity
            ? [
                { label: <Trans>Function Name</Trans>, value: selectedActivity.name },
                {
                  label: <Trans>Status</Trans>,
                  value: (
                    <Group gap="xs">
                      {selectedActivity.success ? (
                        <>
                          <CheckIcon size={16} color="var(--mantine-color-green-6)" />
                          <Text size="sm" c="green">
                            <Trans>Success</Trans>
                          </Text>
                        </>
                      ) : (
                        <>
                          <XIcon size={16} color="var(--mantine-color-red-6)" />
                          <Text size="sm" c="red">
                            <Trans>Failed</Trans>
                          </Text>
                        </>
                      )}
                    </Group>
                  ),
                },
                { label: <Trans>Player</Trans>, value: playerName(selectedActivity) },
                {
                  label: <Trans>Duration</Trans>,
                  value: (
                    <Text size="sm">
                      <Trans>{selectedActivity.duration}ms</Trans>
                    </Text>
                  ),
                },
                {
                  label: <Trans>Created</Trans>,
                  value: new Date(selectedActivity.created).toLocaleString(i18n.locale),
                },
                ...(selectedActivity.user_agent
                  ? [{ label: <Trans>User Agent</Trans>, value: selectedActivity.user_agent }]
                  : []),
                ...(selectedActivity.error
                  ? [
                      {
                        label: <Trans>Error Message</Trans>,
                        value: (
                          <Alert color="red" variant="light">
                            <Text size="sm" style={{ wordBreak: "break-word" }}>
                              {selectedActivity.error}
                            </Text>
                          </Alert>
                        ),
                      },
                    ]
                  : []),
                ...(selectedActivity.arguments
                  ? [
                      {
                        label: <Trans>Arguments</Trans>,
                        value: (
                          <Code block style={{ fontSize: "11px" }}>
                            {JSON.stringify(selectedActivity.arguments, null, 2)}
                          </Code>
                        ),
                      },
                    ]
                  : []),
              ]
            : []
        }
      />
    </Container>
  );
};