"use client";

import Link from "next/link";
import { Button, buttonVariants } from "../ui/button";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "../ui/dropdown-menu";
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
  AlertDialogTrigger,
} from "../ui/alert-dialog";
import { Input } from "../ui/input";
import {
  banUser,
  sendAlert,
  suspendUser,
  unsuspendUser,
  updateBotDiscoverability,
  updateUserBadges,
} from "@/lib/actions";
import { useRef, useState } from "react";
import { useToast } from "../ui/use-toast";
import { Bot, User } from "revolt-api";
import { Card, CardHeader } from "../ui/card";
import { cn } from "@/lib/utils";
import { decodeTime } from "ulid";

const badges = [1, 2, 4, 8, 16, 32, 128, 0, 256, 512, 1024];

export function UserActions({ user, bot }: { user: User; bot?: Bot }) {
  const alertMessage = useRef("");
  const { toast } = useToast();

  const [userDraft, setUserDraft] = useState(user);
  const [botDraft, setBotDraft] = useState(bot);

  const userInaccessible = userDraft.flags === 4 || userDraft.flags === 2;

  return (
    <>
      <Card>
        <CardHeader className="w-full flex flex-row gap-2 justify-center items-center flex-wrap">
          {badges.map((badge) => {
            const sysBadge =
              (badge === 0 && user._id === "01EX2NCWQ0CHS3QJF0FEQS1GR4") ||
              (badge === 256 && decodeTime(user._id) < 1629638578431);
            return (
              // eslint-disable-next-line
              <img
                key={badge}
                src={`/badges/${badge === 8 ? 2048 : badge}.svg`}
                className={cn(
                  "w-7 h-7 transition-all !m-0",
                  sysBadge
                    ? ""
                    : (userDraft.badges ?? 0) & badge
                    ? "cursor-pointer"
                    : "cursor-pointer opacity-40 hover:opacity-60 grayscale hover:grayscale-0"
                )}
                onClick={async () => {
                  if (sysBadge) return;

                  try {
                    const badges =
                      (decodeTime(user._id) < 1629638578431 ? 256 : 0) |
                      ((userDraft.badges ?? 0) ^ badge);
                    await updateUserBadges(user._id, badges);
                    setUserDraft((user) => ({ ...user!, badges }));
                    toast({
                      title: "Updated user badges",
                    });
                  } catch (err) {
                    toast({
                      title: "Failed to update user badges",
                      description: String(err),
                      variant: "destructive",
                    });
                  }
                }}
              />
            );
          })}
        </CardHeader>
      </Card>

      <div className="flex gap-2">
        {bot ? (
          botDraft!.discoverable ? (
            <Button
              className="flex-1"
              onClick={async () => {
                try {
                  await updateBotDiscoverability(bot._id, false);
                  setBotDraft((bot) => ({ ...bot!, discoverable: false }));
                  toast({
                    title: "Removed bot from Discover",
                  });
                } catch (err) {
                  toast({
                    title: "Failed to remove bot from Discover",
                    description: String(err),
                    variant: "destructive",
                  });
                }
              }}
            >
              Remove from Discover
            </Button>
          ) : (
            <Button
              className="flex-1"
              onClick={async () => {
                try {
                  await updateBotDiscoverability(bot._id, true);
                  setBotDraft((bot) => ({ ...bot!, discoverable: true }));
                  toast({
                    title: "Added bot to Discover",
                  });
                } catch (err) {
                  toast({
                    title: "Failed to add bot to Discover",
                    description: String(err),
                    variant: "destructive",
                  });
                }
              }}
            >
              Add to Discover
            </Button>
          )
        ) : (
          <Link
            className={`flex-1 ${buttonVariants()}`}
            href={`/panel/inspect/account/${user._id}`}
          >
            Account
          </Link>
        )}

        <AlertDialog>
          <AlertDialogTrigger asChild>
            <Button
              className="flex-1 bg-orange-400 hover:bg-orange-300"
              disabled={userInaccessible}
            >
              {userDraft.flags === 1 ? "Unsuspend" : "Suspend"}
            </Button>
          </AlertDialogTrigger>
          <AlertDialogContent>
            <AlertDialogHeader>
              <AlertDialogTitle>
                Are you sure you want to{" "}
                {userDraft.flags === 1 ? "unsuspend" : "suspend"} this user?
              </AlertDialogTitle>
            </AlertDialogHeader>
            <AlertDialogFooter>
              <AlertDialogCancel>Cancel</AlertDialogCancel>
              <AlertDialogAction
                onClick={() =>
                  userDraft.flags === 1
                    ? unsuspendUser(user._id)
                        .then(() => {
                          setUserDraft((user) => ({ ...user, flags: 0 }));
                          toast({ title: "Unsuspended user" });
                        })
                        .catch((err) =>
                          toast({
                            title: "Failed to unsuspend user!",
                            description: String(err),
                            variant: "destructive",
                          })
                        )
                    : suspendUser(user._id)
                        .then(() => {
                          setUserDraft((user) => ({ ...user, flags: 1 }));
                          toast({ title: "Suspended user" });
                        })
                        .catch((err) =>
                          toast({
                            title: "Failed to suspend user!",
                            description: String(err),
                            variant: "destructive",
                          })
                        )
                }
              >
                Suspend
              </AlertDialogAction>
            </AlertDialogFooter>
          </AlertDialogContent>
        </AlertDialog>

        <AlertDialog>
          <AlertDialogTrigger asChild>
            <Button
              className="flex-1"
              variant="destructive"
              disabled={userInaccessible}
            >
              {userDraft.flags === 4 ? "Banned" : "Ban"}
            </Button>
          </AlertDialogTrigger>
          <AlertDialogContent>
            <AlertDialogHeader>
              <AlertDialogTitle>
                Are you sure you want to ban this user?
              </AlertDialogTitle>
              <AlertDialogDescription className="text-red-700">
                This action is irreversible!
              </AlertDialogDescription>
            </AlertDialogHeader>
            <AlertDialogFooter>
              <AlertDialogCancel>Cancel</AlertDialogCancel>
              <AlertDialogAction
                onClick={() =>
                  banUser(user._id)
                    .then(() => {
                      setUserDraft((user) => ({ ...user, flags: 4 }));
                      toast({ title: "Banned user" });
                    })
                    .catch((err) =>
                      toast({
                        title: "Failed to ban user!",
                        description: String(err),
                        variant: "destructive",
                      })
                    )
                }
              >
                Ban
              </AlertDialogAction>
            </AlertDialogFooter>
          </AlertDialogContent>
        </AlertDialog>

        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="outline" className="flex-1">
              More Options
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent>
            <AlertDialog>
              <AlertDialogTrigger asChild>
                <DropdownMenuItem
                  onClick={() => {
                    throw "Cancel immediate propagation.";
                  }}
                  disabled={userInaccessible}
                >
                  Send Alert
                </DropdownMenuItem>
              </AlertDialogTrigger>
              <AlertDialogContent>
                <AlertDialogHeader>
                  <AlertDialogTitle>Send Alert</AlertDialogTitle>
                  <AlertDialogDescription className="flex flex-col gap-2">
                    <span>
                      This will send a message from the Platform Moderation
                      account.
                    </span>
                    <Input
                      placeholder="Enter a message..."
                      name="message"
                      onChange={(e) =>
                        (alertMessage.current = e.currentTarget.value)
                      }
                    />
                  </AlertDialogDescription>
                </AlertDialogHeader>
                <AlertDialogFooter>
                  <AlertDialogCancel>Cancel</AlertDialogCancel>
                  <AlertDialogAction
                    onClick={() => {
                      if (!alertMessage.current) return;
                      alertMessage.current = "";

                      sendAlert(user._id, alertMessage.current)
                        .then(() => toast({ title: "Sent Alert" }))
                        .catch((err) =>
                          toast({
                            title: "Failed to send alert!",
                            description: String(err),
                            variant: "destructive",
                          })
                        );
                    }}
                  >
                    Send
                  </AlertDialogAction>
                </AlertDialogFooter>
              </AlertDialogContent>
            </AlertDialog>

            {/* <DropdownMenuItem>
            Clear ({counts.pending}) Friend Requests
          </DropdownMenuItem>

          <DropdownMenuItem>
            Clear All ({counts.all}) Relations
          </DropdownMenuItem> */}
          </DropdownMenuContent>
        </DropdownMenu>
      </div>
    </>
  );
}