import { useState } from "react";
import { useRouter } from "next/router";

import { useSaveIntegrationAccessToken } from "@app/hooks/api";

import { Button, Card, CardTitle, FormControl, Input } from "../../../components/v2";

export default function CloudflareWorkersIntegrationPage() {
  const router = useRouter();
  const { mutateAsync } = useSaveIntegrationAccessToken();

  const [accessKey, setAccessKey] = useState("");
  const [accessKeyErrorText, setAccessKeyErrorText] = useState("");
  const [accountId, setAccountId] = useState("");
  const [accountIdErrorText, setAccountIdErrorText] = useState("");
  const [isLoading, setIsLoading] = useState(false);

  const handleButtonClick = async () => {
    try {
      setAccessKeyErrorText("");
      setAccountIdErrorText("");
      if (accessKey.length === 0 || accountId.length === 0) {
        if (accessKey.length === 0) setAccessKeyErrorText("API token cannot be blank!");
        if (accountId.length === 0) setAccountIdErrorText("Account ID cannot be blank!");
        return;
      }

      setIsLoading(true);

      const integrationAuth = await mutateAsync({
        workspaceId: localStorage.getItem("projectData.id"),
        integration: "cloudflare-workers",
        accessId: accountId,
        accessToken: accessKey
      });

      setAccessKey("");
      setAccountId("");
      setIsLoading(false);

      router.push(
        `/integrations/cloudflare-workers/create?integrationAuthId=${integrationAuth.id}`
      );
    } catch (err) {
      console.error(err);
    }
  };

  return (
    <div className="flex h-full w-full items-center justify-center">
      <Card className="mb-12 max-w-lg rounded-md border border-mineshaft-600">
        <CardTitle
          className="px-6 text-left"
          subTitle="After adding your API-key, you will be prompted to set up an integration for a particular Infisical project and environment."
        >
          Cloudflare Workers Integration
        </CardTitle>
        <FormControl
          label="Cloudflare Workers API token"
          errorText={accessKeyErrorText}
          isError={accessKeyErrorText !== "" ?? false}
          className="mx-6"
        >
          <Input 
            placeholder="" 
            value={accessKey} 
            type="password"
            autoComplete="new-password"
            onChange={(e) => setAccessKey(e.target.value)} 
          />
        </FormControl>
        <FormControl
          label="Cloudflare Workers Account ID"
          errorText={accountIdErrorText}
          isError={accountIdErrorText !== "" ?? false}
          className="mx-6"
        >
          <Input placeholder="" value={accountId} onChange={(e) => setAccountId(e.target.value)} />
        </FormControl>
        <Button
          onClick={handleButtonClick}
          color="mineshaft"
          variant="outline_bg"
          className="mb-6 mt-2 ml-auto mr-6 w-min"
          isFullWidth={false}
          isLoading={isLoading}
        >
          Connect to Cloudflare Workers
        </Button>
      </Card>
    </div>
  );
}

CloudflareWorkersIntegrationPage.requireAuth = true;