import {
  ArrowUpRightIcon,
  CheckIcon,
  ExclamationTriangleIcon,
  ShieldCheckIcon,
  XMarkIcon,
} from "@heroicons/react/20/solid";
import { ArrowDownCircleIcon, ArrowUpCircleIcon } from "@heroicons/react/24/outline";
import { Form, useLocation, useNavigation } from "@remix-run/react";
import { type ActionFunctionArgs } from "@remix-run/server-runtime";
import { uiComponent } from "@team-plain/typescript-sdk";
import { GitHubLightIcon } from "@trigger.dev/companyicons";
import {
  AddOnPricing,
  type FreePlanDefinition,
  type Limits,
  type PaidPlanDefinition,
  type Plans,
  type SetPlanBody,
  type SubscriptionResult,
} from "@trigger.dev/platform";
import React, { useEffect, useState } from "react";
import { z } from "zod";
import { DefinitionTip } from "~/components/DefinitionTooltip";
import { Feedback } from "~/components/Feedback";
import { Button } from "~/components/primitives/Buttons";
import { CheckboxWithLabel } from "~/components/primitives/Checkbox";
import { DateTime } from "~/components/primitives/DateTime";
import {
  Dialog,
  DialogContent,
  DialogFooter,
  DialogHeader,
  DialogTrigger,
} from "~/components/primitives/Dialog";
import { Header2 } from "~/components/primitives/Headers";
import { Paragraph } from "~/components/primitives/Paragraph";
import { Spinner } from "~/components/primitives/Spinner";
import { TextArea } from "~/components/primitives/TextArea";
import { SimpleTooltip } from "~/components/primitives/Tooltip";
import { prisma } from "~/db.server";
import { redirectWithErrorMessage } from "~/models/message.server";
import { logger } from "~/services/logger.server";
import { setPlan } from "~/services/platform.v3.server";
import { requireUser } from "~/services/session.server";
import { engine } from "~/v3/runEngine.server";
import { cn } from "~/utils/cn";
import { sendToPlain } from "~/utils/plain.server";
import { formatCurrency } from "~/utils/numberFormatter";
import { EnvironmentLabel } from "~/components/environments/EnvironmentLabel";

const Params = z.object({
  organizationSlug: z.string(),
});

const schema = z.object({
  type: z.enum(["free", "paid"]),
  planCode: z.string().optional(),
  callerPath: z.string(),
  reasons: z.union([z.string(), z.array(z.string())]).optional(),
  message: z.string().optional(),
});

export async function action({ request, params }: ActionFunctionArgs) {
  if (request.method.toLowerCase() !== "post") {
    return new Response("Method not allowed", { status: 405 });
  }

  const { organizationSlug } = Params.parse(params);
  const user = await requireUser(request);
  const formData = await request.formData();
  const reasons = formData.getAll("reasons");
  const message = formData.get("message");

  const form = schema.parse({
    ...Object.fromEntries(formData),
    reasons,
    message: message || undefined,
  });

  const organization = await prisma.organization.findFirst({
    where: { slug: organizationSlug, members: { some: { userId: user.id } } },
  });

  if (!organization) {
    throw redirectWithErrorMessage(form.callerPath, request, "Organization not found");
  }

  let payload: SetPlanBody;

  switch (form.type) {
    case "free": {
      try {
        if (reasons.length > 0 || (message && message.toString().trim() !== "")) {
          await sendToPlain({
            userId: user.id,
            email: user.email,
            name: user.name ?? "",
            title: "Plan cancelation feedback",
            components: [
              uiComponent.text({
                text: `${user.name} (${user.email}) just canceled their plan.`,
              }),
              uiComponent.divider({ spacingSize: "M" }),
              ...(reasons.length > 0
                ? [
                    uiComponent.spacer({ size: "L" }),
                    uiComponent.text({
                      size: "L",
                      color: "NORMAL",
                      text: "Reasons:",
                    }),
                    uiComponent.text({
                      text: reasons.join(", "),
                    }),
                  ]
                : []),
              ...(message
                ? [
                    uiComponent.spacer({ size: "L" }),
                    uiComponent.text({
                      size: "L",
                      color: "NORMAL",
                      text: "Comment:",
                    }),
                    uiComponent.text({
                      text: message.toString(),
                    }),
                  ]
                : []),
            ],
          });
        }
      } catch (e) {
        logger.error("Failed to submit to Plain the unsubscribe reason", { error: e });
      }
      payload = {
        type: "free" as const,
        userId: user.id,
      };
      break;
    }
    case "paid": {
      if (form.planCode === undefined) {
        throw redirectWithErrorMessage(form.callerPath, request, "Not a valid plan");
      }
      payload = {
        type: "paid" as const,
        planCode: form.planCode,
        userId: user.id,
      };
      break;
    }
    default: {
      throw new Error("Invalid form type");
    }
  }

  return await setPlan(organization, request, form.callerPath, payload, {
    invalidateBillingCache: engine.invalidateBillingCache.bind(engine),
  });
}

const pricingDefinitions = {
  usage: {
    title: "Usage",
    content: "The compute cost when tasks are executing.",
  },
  freeUsage: {
    title: "Free usage",
    content: "Requires a verified GitHub account.",
  },
  concurrentRuns: {
    title: "Concurrent runs",
    content: "The number of runs that can be executed at the same time.",
  },
  additionalConcurrency: {
    title: "Additional concurrency",
  },
  taskRun: {
    title: "Task runs",
    content: "A single execution of a task.",
  },
  tasks: {
    title: "Tasks",
    content:
      "Tasks are functions that can run for a long time and provide strong resilience to failure.",
  },
  environment: {
    title: "Environments",
    content: "The different environments available for running your tasks.",
  },
  schedules: {
    title: "Schedules",
    content: "You can attach recurring schedules to tasks using cron syntax.",
  },
  additionalSchedules: {
    title: "Additional schedules",
    content: "Then $10/month per 1,000",
  },
  alerts: {
    title: "Alert destination",
    content:
      "A single email address, Slack channel, or webhook URL that you want to send alerts to.",
  },
  realtime: {
    title: "Realtime connections",
    content:
      "Realtime allows you to send the live status and data from your runs to your frontend. This is the number of simultaneous Realtime connections that can be made.",
  },
  additionalRealtimeConnections: {
    title: "Additional Realtime connections",
    content: "Then $10/month per 100",
  },
  additionalSeats: {
    title: "Additional seats",
    content: "Then $20/month per seat",
  },
  branches: {
    title: "Branches",
    content:
      "Preview branches allow you to test changes before deploying to production. You can have a limited number active at once (but can archive old ones).",
  },
  additionalBranches: {
    title: "Additional branches",
    content: "Then $10/month per branch",
  },
};

type PricingPlansProps = {
  plans: Plans;
  concurrencyAddOnPricing: AddOnPricing;
  subscription?: SubscriptionResult;
  organizationSlug: string;
  hasPromotedPlan: boolean;
  showGithubVerificationBadge?: boolean;
  periodEnd: Date;
};

export function PricingPlans({
  plans,
  concurrencyAddOnPricing,
  subscription,
  organizationSlug,
  hasPromotedPlan,
  showGithubVerificationBadge,
  periodEnd,
}: PricingPlansProps) {
  return (
    <div className="flex w-full flex-col">
      <div className="flex flex-col gap-3 lg:flex-row">
        <TierFree
          plan={plans.free}
          subscription={subscription}
          organizationSlug={organizationSlug}
          showGithubVerificationBadge={showGithubVerificationBadge}
          periodEnd={periodEnd}
        />
        <TierHobby
          plan={plans.hobby}
          organizationSlug={organizationSlug}
          subscription={subscription}
          isHighlighted={hasPromotedPlan}
        />
        <TierPro
          plan={plans.pro}
          organizationSlug={organizationSlug}
          subscription={subscription}
          concurrencyAddOnPricing={concurrencyAddOnPricing}
        />
      </div>
      <div className="mt-3">
        <TierEnterprise />
      </div>
    </div>
  );
}

export function TierFree({
  plan,
  subscription,
  organizationSlug,
  showGithubVerificationBadge,
  periodEnd,
}: {
  plan: FreePlanDefinition;
  subscription?: SubscriptionResult;
  organizationSlug: string;
  showGithubVerificationBadge?: boolean;
  periodEnd: Date;
}) {
  const location = useLocation();
  const navigation = useNavigation();
  const formAction = `/resources/orgs/${organizationSlug}/select-plan`;
  const isLoading = navigation.formAction === formAction;
  const [isDialogOpen, setIsDialogOpen] = useState(false);
  const [isLackingFeaturesChecked, setIsLackingFeaturesChecked] = useState(false);
  const status = subscription?.freeTierStatus ?? "requires_connect";

  useEffect(() => {
    setIsDialogOpen(false);
  }, [subscription]);

  return (
    <TierContainer>
      <div className="relative">
        <PricingHeader title={plan.title} cost={0} />
        <TierLimit href="https://trigger.dev/pricing#computePricing">
          ${plan.limits.includedUsage / 100} free monthly usage
        </TierLimit>
        {showGithubVerificationBadge && status === "approved" && (
          <SimpleTooltip
            buttonClassName="absolute right-1 top-1"
            button={
              <div className="flex cursor-default items-center gap-1 rounded-sm bg-green-900 py-1 pl-1.5 pr-2.5 text-xs text-green-300">
                <ShieldCheckIcon className="size-4" />
                <span>GitHub verified</span>
              </div>
            }
            content={
              <div className="flex max-w-[21rem] items-center gap-4">
                <div className="flex flex-col items-center gap-1.5">
                  <ShieldCheckIcon className="size-9 min-w-9 text-green-600" />
                  <Paragraph
                    variant="extra-extra-small"
                    className="uppercase tracking-wider text-green-600"
                  >
                    verified
                  </Paragraph>
                </div>
                <Paragraph variant="small">
                  You have connected a verified GitHub account. This is required for the Free plan
                  to prevent malicious use of our platform.
                </Paragraph>
              </div>
            }
          />
        )}
      </div>
      {status === "rejected" ? (
        <div>
          <hr className="my-6 border-grid-bright" />
          <div className="flex flex-col gap-2 rounded-sm border border-warning p-4">
            <ExclamationTriangleIcon className="size-6 text-warning" />
            <Paragraph variant="small/bright">
              Your Trigger.dev account failed to be verified for the Free plan because your GitHub
              account is too new. We require verification to prevent malicious use of our platform.
            </Paragraph>
            <Paragraph variant="small/bright">
              You can still select a paid plan to continue or if you think this is a mistake,{" "}
              <Feedback
                defaultValue="help"
                button={
                  <span className="cursor-pointer underline decoration-charcoal-400 underline-offset-4 transition hover:decoration-charcoal-200">
                    get in touch
                  </span>
                }
              />
              .
            </Paragraph>
          </div>
        </div>
      ) : (
        <>
          {status === "requires_connect" ? (
            <Dialog>
              <DialogTrigger asChild>
                <div className="my-6">
                  <Button
                    type="button"
                    variant="secondary/large"
                    fullWidth
                    className="text-md font-medium"
                    disabled={isLoading}
                    LeadingIcon={isLoading ? Spinner : undefined}
                  >
                    Unlock Free plan
                  </Button>
                </div>
              </DialogTrigger>
              <DialogContent className="sm:max-w-md">
                <Form action={formAction} method="post" id="subscribe-free">
                  <input type="hidden" name="type" value="free" />
                  <input type="hidden" name="callerPath" value={location.pathname} />
                  <DialogHeader>Unlock the Free plan</DialogHeader>
                  <div className="mb-5 mt-7 flex flex-col items-center gap-4 px-6">
                    <GitHubLightIcon className="size-16" />
                    <Paragraph variant="base/bright" className="text-center">
                      To unlock the Free plan, we need to verify that you have an active GitHub
                      account.
                    </Paragraph>
                    <Paragraph className="text-center">
                      We do this to prevent malicious use of our platform. We only ask for the
                      minimum permissions to verify your account.
                    </Paragraph>
                  </div>
                  <DialogFooter>
                    <Button
                      variant="primary/large"
                      fullWidth
                      disabled={isLoading}
                      LeadingIcon={isLoading ? Spinner : undefined}
                      form="subscribe-free"
                    >
                      Connect to GitHub
                    </Button>
                  </DialogFooter>
                </Form>
              </DialogContent>
            </Dialog>
          ) : subscription?.plan !== undefined &&
            subscription.plan.type !== "free" &&
            subscription.canceledAt === undefined ? (
            <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen} key="cancel">
              <DialogTrigger asChild>
                <div className="my-6">
                  <Button variant="secondary/large" fullWidth className="text-md font-medium">
                    {`Downgrade to ${plan.title}`}
                  </Button>
                </div>
              </DialogTrigger>
              <DialogContent className="sm:max-w-md">
                <Form action={formAction} method="post" id="subscribe">
                  <input type="hidden" name="type" value="free" />
                  <input type="hidden" name="callerPath" value={location.pathname} />
                  <DialogHeader>Downgrade plan?</DialogHeader>
                  <div className="flex items-start gap-3 pb-6 pr-2 pt-8">
                    <ArrowDownCircleIcon className="size-12 min-w-12 text-error" />
                    <Paragraph variant="base/bright" className="text-text-bright">
                      Are you sure you want to downgrade? You will lose access to your current
                      plan's features on{" "}
                      <DateTime
                        includeTime={false}
                        date={new Date(periodEnd.getTime() + 86400000)}
                      />
                      .
                    </Paragraph>
                  </div>
                  <div>
                    <div className="mb-4">
                      <Header2 className="mb-1">Why are you thinking of downgrading?</Header2>
                      <ul className="space-y-1">
                        {[
                          "The Free plan is all I need",
                          "Subscription or usage costs too expensive",
                          "Bugs or technical issues",
                          "No longer need the service",
                          "Found a better alternative",
                          "Lacking features I need",
                        ].map((label, index) => (
                          <li key={index}>
                            <CheckboxWithLabel
                              id={`reason-${index + 1}`}
                              name="reasons"
                              value={label}
                              variant="simple"
                              label={label}
                              labelClassName="text-text-dimmed"
                              onChange={(isChecked: boolean) => {
                                if (label === "Lacking features I need") {
                                  setIsLackingFeaturesChecked(isChecked);
                                }
                              }}
                            />
                          </li>
                        ))}
                      </ul>
                    </div>
                    <div>
                      <Header2 className="mb-1">
                        {isLackingFeaturesChecked
                          ? "What features do you need? Or how can we improve?"
                          : "What can we do to improve?"}
                      </Header2>
                      <TextArea id="improvement-suggestions" name="message" />
                    </div>
                  </div>
                  <DialogFooter className="mt-2">
                    <Button variant="secondary/medium" onClick={() => setIsDialogOpen(false)}>
                      Dismiss
                    </Button>
                    <Button
                      variant="danger/medium"
                      disabled={isLoading}
                      LeadingIcon={isLoading ? () => <Spinner color="white" /> : undefined}
                      type="submit"
                    >
                      Downgrade plan
                    </Button>
                  </DialogFooter>
                </Form>
              </DialogContent>
            </Dialog>
          ) : (
            <Form action={formAction} method="post" id="subscribe-verified" className="my-6">
              <input type="hidden" name="type" value="free" />
              <input type="hidden" name="callerPath" value={location.pathname} />
              <Button
                variant="secondary/large"
                type="submit"
                form="subscribe-verified"
                fullWidth
                className="text-md font-medium"
                disabled={
                  isLoading ||
                  subscription?.plan?.type === plan.type ||
                  subscription?.canceledAt !== undefined
                }
                LeadingIcon={
                  isLoading && navigation.formData?.get("planCode") === null ? Spinner : undefined
                }
              >
                {subscription?.plan === undefined
                  ? "Select plan"
                  : subscription.plan.type === "free"
                  ? "Current plan"
                  : subscription.canceledAt !== undefined
                  ? "Current plan"
                  : "Select plan"}
              </Button>
            </Form>
          )}
          <ul className="flex flex-col gap-2.5">
            <ConcurrentRuns limits={plan.limits} />
            <FeatureItem checked>
              Unlimited{" "}
              <DefinitionTip
                title={pricingDefinitions.tasks.title}
                content={pricingDefinitions.tasks.content}
              >
                tasks
              </DefinitionTip>
            </FeatureItem>
            <TeamMembers limits={plan.limits} />
            <Environments limits={plan.limits} />
            <Branches limits={plan.limits} />
            <Schedules limits={plan.limits} />
            <LogRetention limits={plan.limits} />
            <SupportLevel limits={plan.limits} />
            <Alerts limits={plan.limits} />
            <RealtimeConcurrency limits={plan.limits} />
          </ul>
        </>
      )}
    </TierContainer>
  );
}

export function TierHobby({
  plan,
  organizationSlug,
  subscription,
  isHighlighted,
}: {
  plan: PaidPlanDefinition;
  organizationSlug: string;
  subscription?: SubscriptionResult;
  isHighlighted: boolean;
}) {
  const location = useLocation();
  const navigation = useNavigation();
  const formAction = `/resources/orgs/${organizationSlug}/select-plan`;
  const isLoading = navigation.formAction === formAction;
  const [isDialogOpen, setIsDialogOpen] = useState(false);

  useEffect(() => {
    setIsDialogOpen(false);
  }, [subscription]);

  return (
    <TierContainer isHighlighted={isHighlighted}>
      <PricingHeader title={plan.title} isHighlighted={isHighlighted} cost={plan.tierPrice} />
      <TierLimit href="https://trigger.dev/pricing#computePricing">
        ${plan.limits.includedUsage / 100} usage included
      </TierLimit>
      <Form action={formAction} method="post" id="subscribe-hobby" className="py-6">
        <input type="hidden" name="type" value="paid" />
        <input type="hidden" name="planCode" value={plan.code} />
        <input type="hidden" name="callerPath" value={location.pathname} />
        {subscription?.plan !== undefined &&
        subscription.plan.type !== "free" &&
        subscription.canceledAt === undefined &&
        subscription.plan.code !== plan.code ? (
          <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen} key="downgrade">
            <DialogTrigger asChild>
              <Button variant="secondary/large" fullWidth className="text-md font-medium">
                {`Downgrade to ${plan.title}`}
              </Button>
            </DialogTrigger>
            <DialogContent className="sm:max-w-md">
              <DialogHeader>Downgrade plan?</DialogHeader>
              <div className="mb-2 mt-4 flex items-start gap-3">
                <span>
                  <ArrowDownCircleIcon className="size-12 text-blue-500" />
                </span>
                <Paragraph variant="base/bright" className="text-text-bright">
                  By downgrading you will lose access to your current plan's features and your
                  included credits will be reduced.
                </Paragraph>
              </div>
              <DialogFooter>
                <Button variant="secondary/medium" onClick={() => setIsDialogOpen(false)}>
                  Dismiss
                </Button>
                <Button
                  variant="secondary/medium"
                  disabled={isLoading}
                  LeadingIcon={isLoading ? () => <Spinner color="white" /> : undefined}
                  form="subscribe-hobby"
                >
                  {`Downgrade to ${plan.title}`}
                </Button>
              </DialogFooter>
            </DialogContent>
          </Dialog>
        ) : (
          <Button
            variant={isHighlighted ? "primary/large" : "secondary/large"}
            fullWidth
            className="text-md font-medium"
            form="subscribe-hobby"
            disabled={
              isLoading ||
              (subscription?.plan?.code === plan.code && subscription.canceledAt === undefined)
            }
            LeadingIcon={
              isLoading && navigation.formData?.get("planCode") === plan.code ? Spinner : undefined
            }
          >
            {subscription?.plan === undefined
              ? "Select plan"
              : subscription.plan.type === "free" || subscription.canceledAt !== undefined
              ? `Upgrade to ${plan.title}`
              : subscription.plan.code === plan.code
              ? "Current plan"
              : `Upgrade to ${plan.title}`}
          </Button>
        )}
      </Form>
      <ul className="flex flex-col gap-2.5">
        <ConcurrentRuns limits={plan.limits} />
        <FeatureItem checked>
          Unlimited{" "}
          <DefinitionTip
            title={pricingDefinitions.tasks.title}
            content={pricingDefinitions.tasks.content}
          >
            tasks
          </DefinitionTip>
        </FeatureItem>
        <TeamMembers limits={plan.limits} />
        <Environments limits={plan.limits} />
        <Branches limits={plan.limits} />
        <Schedules limits={plan.limits} />
        <LogRetention limits={plan.limits} />
        <SupportLevel limits={plan.limits} />
        <Alerts limits={plan.limits} />
        <RealtimeConcurrency limits={plan.limits} />
      </ul>
    </TierContainer>
  );
}

export function TierPro({
  plan,
  concurrencyAddOnPricing,
  organizationSlug,
  subscription,
}: {
  plan: PaidPlanDefinition;
  concurrencyAddOnPricing: AddOnPricing;
  organizationSlug: string;
  subscription?: SubscriptionResult;
}) {
  const location = useLocation();
  const navigation = useNavigation();
  const formAction = `/resources/orgs/${organizationSlug}/select-plan`;
  const isLoading = navigation.formAction === formAction;
  const [isDialogOpen, setIsDialogOpen] = useState(false);

  useEffect(() => {
    setIsDialogOpen(false);
  }, [subscription]);

  return (
    <TierContainer>
      <PricingHeader title={plan.title} cost={plan.tierPrice} />
      <TierLimit href="https://trigger.dev/pricing#computePricing">
        ${plan.limits.includedUsage / 100} usage included
      </TierLimit>
      <Form action={formAction} method="post" id="subscribe-pro">
        <div className="py-6">
          <input type="hidden" name="type" value="paid" />
          <input type="hidden" name="planCode" value={plan.code} />
          <input type="hidden" name="callerPath" value={location.pathname} />
          {subscription?.plan !== undefined &&
          subscription?.plan?.type === "paid" &&
          subscription?.plan?.code !== plan.code &&
          subscription.canceledAt === undefined ? (
            <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen} key="upgrade">
              <DialogTrigger asChild>
                <Button variant="secondary/large" fullWidth className="text-md font-medium">
                  {`Upgrade to ${plan.title}`}
                </Button>
              </DialogTrigger>
              <DialogContent className="sm:max-w-md">
                <DialogHeader>Upgrade plan</DialogHeader>
                <div className="mb-2 mt-4 flex items-start gap-3">
                  <span>
                    <ArrowUpCircleIcon className="size-12 text-primary" />
                  </span>
                  <Paragraph variant="base/bright" className="text-text-bright">
                    Upgrade to get instant access to all the Pro features. You will be charged the
                    new plan price for the remainder of this month on a pro rata basis.
                  </Paragraph>
                </div>
                <DialogFooter>
                  <Button variant="secondary/medium" onClick={() => setIsDialogOpen(false)}>
                    Dismiss
                  </Button>
                  <Button
                    variant="primary/medium"
                    disabled={isLoading}
                    LeadingIcon={isLoading ? () => <Spinner color="white" /> : undefined}
                    form="subscribe-pro"
                  >
                    {`Upgrade to ${plan.title}`}
                  </Button>
                </DialogFooter>
              </DialogContent>
            </Dialog>
          ) : (
            <Button
              variant="secondary/large"
              fullWidth
              form="subscribe-pro"
              className="text-md font-medium"
              disabled={
                isLoading ||
                (subscription?.plan?.code === plan.code && subscription.canceledAt === undefined)
              }
              LeadingIcon={
                isLoading && navigation.formData?.get("planCode") === plan.code
                  ? Spinner
                  : undefined
              }
            >
              {subscription?.plan === undefined
                ? "Select plan"
                : subscription.plan.type === "free" || subscription.canceledAt !== undefined
                ? `Upgrade to ${plan.title}`
                : subscription.plan.code === plan.code
                ? "Current plan"
                : `Upgrade to ${plan.title}`}
            </Button>
          )}
        </div>
      </Form>
      <ul className="flex flex-col gap-2.5">
        <ConcurrentRuns limits={plan.limits}>
          {`Then ${formatCurrency(concurrencyAddOnPricing.centsPerStep / 100, true)}/month per ${
            concurrencyAddOnPricing.stepSize
          }`}
        </ConcurrentRuns>
        <FeatureItem checked>
          Unlimited{" "}
          <DefinitionTip
            title={pricingDefinitions.tasks.title}
            content={pricingDefinitions.tasks.content}
          >
            tasks
          </DefinitionTip>
        </FeatureItem>
        <TeamMembers limits={plan.limits}>{pricingDefinitions.additionalSeats.content}</TeamMembers>
        <Environments limits={plan.limits} />
        <Branches limits={plan.limits}>{pricingDefinitions.additionalBranches.content}</Branches>
        <Schedules limits={plan.limits}>{pricingDefinitions.additionalSchedules.content}</Schedules>
        <LogRetention limits={plan.limits} />
        <SupportLevel limits={plan.limits} />
        <Alerts limits={plan.limits} />
        <RealtimeConcurrency limits={plan.limits}>
          {pricingDefinitions.additionalRealtimeConnections.content}
        </RealtimeConcurrency>
      </ul>
    </TierContainer>
  );
}

export function TierEnterprise() {
  return (
    <TierContainer>
      <div className="flex w-full flex-col items-center justify-between gap-4 lg:flex-row">
        <div className="flex w-full flex-wrap items-center justify-between gap-2 lg:flex-nowrap">
          <div className="-mt-1 mb-2 flex w-full flex-col gap-2 lg:mb-0 lg:gap-0.5">
            <h2 className="text-xl font-medium text-text-dimmed">Enterprise</h2>
            <hr className="my-2 block border-grid-dimmed lg:hidden" />
            <p className="whitespace-nowrap font-sans text-lg font-normal text-text-bright lg:text-sm">
              Tailor a custom plan
            </p>
          </div>
          <ul className="flex w-full flex-col gap-y-3 lg:gap-y-1">
            <FeatureItem checked checkedColor="bright">
              All Pro plan features +
            </FeatureItem>
            <FeatureItem checked checkedColor="bright">
              Custom log retention
            </FeatureItem>
          </ul>
          <ul className="flex w-full flex-col gap-y-3 lg:gap-y-1">
            <FeatureItem checked checkedColor="bright">
              Priority support
            </FeatureItem>
            <FeatureItem checked checkedColor="bright">
              Role-based access control
            </FeatureItem>
          </ul>
          <ul className="flex w-full flex-col gap-y-3 lg:gap-y-1">
            <FeatureItem checked checkedColor="bright">
              SOC 2 report
            </FeatureItem>
            <FeatureItem checked checkedColor="bright">
              SSO
            </FeatureItem>
          </ul>
        </div>
        <div className="w-full lg:max-w-[16rem]">
          <Feedback
            defaultValue="enterprise"
            button={
              <div className="flex h-10 w-full cursor-pointer items-center justify-center rounded border border-charcoal-600 bg-tertiary px-8 text-base font-medium transition hover:border-charcoal-550 hover:bg-charcoal-600">
                <span className="text-center text-text-bright">Contact us</span>
              </div>
            }
          />
        </div>
      </div>
    </TierContainer>
  );
}

function TierContainer({
  children,
  isHighlighted,
  className,
}: {
  children: React.ReactNode;
  isHighlighted?: boolean;
  className?: string;
}) {
  return (
    <div
      className={cn(
        "flex w-full min-w-[16rem] flex-col p-6",
        isHighlighted ? "border border-indigo-500" : "border border-grid-dimmed",
        className
      )}
    >
      {children}
    </div>
  );
}

function PricingHeader({
  title,
  cost: flatCost,
  isHighlighted,
  per = "/month",
  maximumFractionDigits = 0,
}: {
  title: string;
  cost?: number;
  isHighlighted?: boolean;
  per?: string;
  maximumFractionDigits?: number;
}) {
  const dollarFormatter = new Intl.NumberFormat("en-US", {
    style: "currency",
    currency: "USD",
    maximumFractionDigits,
  });

  return (
    <div className="flex flex-col gap-2">
      <h2
        className={cn(
          "text-xl font-medium",
          isHighlighted ? "text-indigo-500" : "text-text-dimmed"
        )}
      >
        {title}
      </h2>
      {flatCost === 0 || flatCost ? (
        <h3 className="text-4xl font-medium tabular-nums text-text-bright">
          {dollarFormatter.format(flatCost)}
          <span className="ml-1 text-sm font-normal tracking-wide text-text-dimmed">{per}</span>
        </h3>
      ) : (
        <h2 className="text-4xl font-medium">Custom</h2>
      )}
    </div>
  );
}

function TierLimit({ children, href }: { children: React.ReactNode; href?: string }) {
  return (
    <>
      <hr className="my-6 border-grid-bright" />
      {href ? (
        <SimpleTooltip
          buttonClassName="text-left w-fit"
          disableHoverableContent
          button={
            <a
              href={href}
              className="text-left font-sans text-lg font-normal text-text-bright underline decoration-charcoal-500 underline-offset-4 transition hover:decoration-text-bright"
            >
              {children}
            </a>
          }
          content={
            <div className="flex items-center gap-1">
              <Paragraph variant="small">View compute pricing information</Paragraph>
              <ArrowUpRightIcon className="size-4 text-text-dimmed" />
            </div>
          }
        />
      ) : (
        <div className="font-sans text-lg font-normal text-text-bright">{children}</div>
      )}
    </>
  );
}

function FeatureItem({
  checked,
  checkedColor = "primary",
  children,
}: {
  checked?: boolean;
  checkedColor?: "primary" | "bright";
  children: React.ReactNode;
}) {
  return (
    <li className="flex items-start gap-2">
      {checked ? (
        <CheckIcon
          className={cn(
            "mt-0.5 size-4 min-w-4",
            checkedColor === "primary" ? "text-primary" : "text-text-bright"
          )}
        />
      ) : (
        <XMarkIcon className="mt-0.5 size-4 min-w-4 text-charcoal-500" />
      )}
      <div
        className={cn(
          "font-sans text-sm font-normal",
          checked ? "text-text-bright" : "text-text-dimmed"
        )}
      >
        {children}
      </div>
    </li>
  );
}

function ConcurrentRuns({ limits, children }: { limits: Limits; children?: React.ReactNode }) {
  return (
    <FeatureItem checked>
      <div className="flex flex-col gap-y-0.5">
        <div className="flex items-center gap-1">
          {limits.concurrentRuns.canExceed ? (
            <>
              {limits.concurrentRuns.number}
              {"+"}
            </>
          ) : (
            <>{limits.concurrentRuns.number} </>
          )}
          <DefinitionTip
            title={pricingDefinitions.concurrentRuns.title}
            content={
              <div className="flex flex-col">
                <Paragraph variant="small/dimmed" spacing>
                  {pricingDefinitions.concurrentRuns.content}
                </Paragraph>

                <div className="flex items-center gap-x-1">
                  <EnvironmentLabel environment={{ type: "PRODUCTION" }} />
                  <span>
                    {limits.concurrentRuns.production}
                    {limits.concurrentRuns.canExceed ? "+" : ""}
                  </span>
                </div>
                <div className="flex items-center gap-x-1">
                  <EnvironmentLabel environment={{ type: "STAGING" }} />
                  <span>
                    {limits.concurrentRuns.staging}
                    {limits.concurrentRuns.canExceed ? "+" : ""}
                  </span>
                </div>
                <div className="flex items-center gap-x-1">
                  <EnvironmentLabel environment={{ type: "PREVIEW" }} />
                  <span>
                    {limits.concurrentRuns.preview}
                    {limits.concurrentRuns.canExceed ? "+" : ""}
                  </span>
                </div>
                <div className="flex items-center gap-x-1">
                  <EnvironmentLabel environment={{ type: "DEVELOPMENT" }} />
                  <span>
                    {limits.concurrentRuns.development}
                    {limits.concurrentRuns.canExceed ? "+" : ""}
                  </span>
                </div>
              </div>
            }
          >
            concurrent runs
          </DefinitionTip>
        </div>
        {children && <span className="text-xs text-text-dimmed">{children}</span>}
      </div>
    </FeatureItem>
  );
}

function TeamMembers({ limits, children }: { limits: Limits; children?: React.ReactNode }) {
  return (
    <FeatureItem checked>
      <div className="flex flex-col gap-y-0.5">
        <div className="flex items-center gap-1">
          {limits.teamMembers.number}
          {limits.teamMembers.canExceed ? "+" : ""} team members
        </div>
        {children && <span className="text-xs text-text-dimmed">{children}</span>}
      </div>
    </FeatureItem>
  );
}

function Environments({ limits }: { limits: Limits }) {
  return (
    <FeatureItem checked>
      {limits.hasStagingEnvironment ? "Dev, Preview and Prod" : "Dev and Prod"}{" "}
      <DefinitionTip
        title={pricingDefinitions.environment.title}
        content={pricingDefinitions.environment.content}
      >
        environments
      </DefinitionTip>
    </FeatureItem>
  );
}

function Schedules({ limits, children }: { limits: Limits; children?: React.ReactNode }) {
  return (
    <FeatureItem checked>
      <div className="flex flex-col gap-y-0.5">
        <div className="flex items-center gap-1">
          {limits.schedules.number}
          {limits.schedules.canExceed ? "+" : ""}{" "}
          <DefinitionTip
            title={pricingDefinitions.schedules.title}
            content={pricingDefinitions.schedules.content}
          >
            schedules
          </DefinitionTip>
        </div>
        {children && <span className="text-xs text-text-dimmed">{children}</span>}
      </div>
    </FeatureItem>
  );
}

function LogRetention({ limits }: { limits: Limits }) {
  return <FeatureItem checked>{limits.logRetentionDays.number} day log retention</FeatureItem>;
}

function SupportLevel({ limits }: { limits: Limits }) {
  return (
    <FeatureItem checked>
      {limits.support === "community" ? "Community support" : "Dedicated Slack support"}
    </FeatureItem>
  );
}

function Alerts({ limits }: { limits: Limits }) {
  if (limits.alerts.number === 0) {
    return (
      <FeatureItem>
        <DefinitionTip
          title={pricingDefinitions.alerts.title}
          content={pricingDefinitions.alerts.content}
        >
          Alert destinations
        </DefinitionTip>
      </FeatureItem>
    );
  }

  return (
    <FeatureItem checked>
      {limits.alerts.number}
      {limits.alerts.canExceed ? "+" : ""}{" "}
      <DefinitionTip
        title={pricingDefinitions.alerts.title}
        content={pricingDefinitions.alerts.content}
      >
        alert destinations
      </DefinitionTip>
    </FeatureItem>
  );
}

function RealtimeConcurrency({ limits, children }: { limits: Limits; children?: React.ReactNode }) {
  return (
    <FeatureItem checked>
      <div className="flex flex-col gap-y-0.5">
        <div className="flex items-start gap-1">
          {limits.realtimeConcurrentConnections.canExceed ? (
            <>
              {limits.realtimeConcurrentConnections.number}
              {"+"}
            </>
          ) : (
            <>{limits.realtimeConcurrentConnections.number} </>
          )}{" "}
          <DefinitionTip
            title={pricingDefinitions.realtime.title}
            content={pricingDefinitions.realtime.content}
          >
            concurrent Realtime connections
          </DefinitionTip>
        </div>
        {children && <span className="text-xs text-text-dimmed">{children}</span>}
      </div>
    </FeatureItem>
  );
}

function Branches({ limits, children }: { limits: Limits; children?: React.ReactNode }) {
  return (
    <FeatureItem checked={limits.branches.number > 0}>
      <div className="flex flex-col gap-y-0.5">
        <div className="flex items-center gap-1">
          {limits.branches.number > 0 && (
            <>
              {limits.branches.number}
              {limits.branches.canExceed ? "+ " : " "}
            </>
          )}
          <DefinitionTip
            title={pricingDefinitions.branches.title}
            content={pricingDefinitions.branches.content}
          >
            {limits.branches.number > 0 ? "preview" : "Preview"} branches
          </DefinitionTip>
        </div>
        {children && <span className="text-xs text-text-dimmed">{children}</span>}
      </div>
    </FeatureItem>
  );
}
