import type { Page, WorkerInfo } from "@playwright/test";
import type Prisma from "@prisma/client";
import { Prisma as PrismaType } from "@prisma/client";
import { hashSync as hash } from "bcryptjs";

import dayjs from "@calcom/dayjs";
import { DEFAULT_SCHEDULE, getAvailabilityFromSchedule } from "@calcom/lib/availability";
import { prisma } from "@calcom/prisma";
import { MembershipRole } from "@calcom/prisma/enums";

import type { TimeZoneEnum } from "./types";

// Don't import hashPassword from app as that ends up importing next-auth and initializing it before NEXTAUTH_URL can be updated during tests.
export function hashPassword(password: string) {
  const hashedPassword = hash(password, 12);
  return hashedPassword;
}

type UserFixture = ReturnType<typeof createUserFixture>;

const userIncludes = PrismaType.validator<PrismaType.UserInclude>()({
  eventTypes: true,
  credentials: true,
  routingForms: true,
});

const userWithEventTypes = PrismaType.validator<PrismaType.UserArgs>()({
  include: userIncludes,
});

const seededForm = {
  id: "948ae412-d995-4865-875a-48302588de03",
  name: "Seeded Form - Pro",
};

type UserWithIncludes = PrismaType.UserGetPayload<typeof userWithEventTypes>;

const createTeamAndAddUser = async (
  { user }: { user: { id: number; role?: MembershipRole } },
  workerInfo: WorkerInfo
) => {
  const team = await prisma.team.create({
    data: {
      name: "",
      slug: `team-${workerInfo.workerIndex}-${Date.now()}`,
    },
  });

  const { role = MembershipRole.OWNER, id: userId } = user;
  await prisma.membership.create({
    data: {
      teamId: team.id,
      userId,
      role: role,
      accepted: true,
    },
  });
  return team;
};

// creates a user fixture instance and stores the collection
export const createUsersFixture = (page: Page, workerInfo: WorkerInfo) => {
  const store = { users: [], page } as { users: UserFixture[]; page: typeof page };
  return {
    create: async (
      opts?: CustomUserOpts | null,
      scenario: {
        seedRoutingForms?: boolean;
        hasTeam?: true;
      } = {}
    ) => {
      const _user = await prisma.user.create({
        data: createUser(workerInfo, opts),
      });

      let defaultEventTypes: SupportedTestEventTypes[] = [
        { title: "30 min", slug: "30-min", length: 30 },
        { title: "Paid", slug: "paid", length: 30, price: 1000 },
        { title: "Opt in", slug: "opt-in", requiresConfirmation: true, length: 30 },
      ];

      if (opts?.eventTypes) defaultEventTypes = defaultEventTypes.concat(opts.eventTypes);
      for (const eventTypeData of defaultEventTypes) {
        eventTypeData.owner = { connect: { id: _user.id } };
        eventTypeData.users = { connect: { id: _user.id } };
        await prisma.eventType.create({
          data: eventTypeData,
        });
      }

      if (scenario.seedRoutingForms) {
        await prisma.app_RoutingForms_Form.create({
          data: {
            routes: [
              {
                id: "8a898988-89ab-4cde-b012-31823f708642",
                action: { type: "eventTypeRedirectUrl", value: "pro/30min" },
                queryValue: {
                  id: "8a898988-89ab-4cde-b012-31823f708642",
                  type: "group",
                  children1: {
                    "8988bbb8-0123-4456-b89a-b1823f70c5ff": {
                      type: "rule",
                      properties: {
                        field: "c4296635-9f12-47b1-8153-c3a854649182",
                        value: ["event-routing"],
                        operator: "equal",
                        valueSrc: ["value"],
                        valueType: ["text"],
                      },
                    },
                  },
                },
              },
              {
                id: "aa8aaba9-cdef-4012-b456-71823f70f7ef",
                action: { type: "customPageMessage", value: "Custom Page Result" },
                queryValue: {
                  id: "aa8aaba9-cdef-4012-b456-71823f70f7ef",
                  type: "group",
                  children1: {
                    "b99b8a89-89ab-4cde-b012-31823f718ff5": {
                      type: "rule",
                      properties: {
                        field: "c4296635-9f12-47b1-8153-c3a854649182",
                        value: ["custom-page"],
                        operator: "equal",
                        valueSrc: ["value"],
                        valueType: ["text"],
                      },
                    },
                  },
                },
              },
              {
                id: "a8ba9aab-4567-489a-bcde-f1823f71b4ad",
                action: { type: "externalRedirectUrl", value: "https://google.com" },
                queryValue: {
                  id: "a8ba9aab-4567-489a-bcde-f1823f71b4ad",
                  type: "group",
                  children1: {
                    "998b9b9a-0123-4456-b89a-b1823f7232b9": {
                      type: "rule",
                      properties: {
                        field: "c4296635-9f12-47b1-8153-c3a854649182",
                        value: ["external-redirect"],
                        operator: "equal",
                        valueSrc: ["value"],
                        valueType: ["text"],
                      },
                    },
                  },
                },
              },
              {
                id: "aa8ba8b9-0123-4456-b89a-b182623406d8",
                action: { type: "customPageMessage", value: "Multiselect chosen" },
                queryValue: {
                  id: "aa8ba8b9-0123-4456-b89a-b182623406d8",
                  type: "group",
                  children1: {
                    "b98a8abb-cdef-4012-b456-718262343d27": {
                      type: "rule",
                      properties: {
                        field: "d4292635-9f12-17b1-9153-c3a854649182",
                        value: [["Option-2"]],
                        operator: "multiselect_equals",
                        valueSrc: ["value"],
                        valueType: ["multiselect"],
                      },
                    },
                  },
                },
              },
              {
                id: "898899aa-4567-489a-bcde-f1823f708646",
                action: { type: "customPageMessage", value: "Fallback Message" },
                isFallback: true,
                queryValue: { id: "898899aa-4567-489a-bcde-f1823f708646", type: "group" },
              },
            ],
            fields: [
              {
                id: "c4296635-9f12-47b1-8153-c3a854649182",
                type: "text",
                label: "Test field",
                required: true,
              },
              {
                id: "d4292635-9f12-17b1-9153-c3a854649182",
                type: "multiselect",
                label: "Multi Select",
                identifier: "multi",
                selectText: "Option-1\nOption-2",
                required: false,
              },
            ],
            user: {
              connect: {
                id: _user.id,
              },
            },
            name: seededForm.name,
          },
        });
      }
      const user = await prisma.user.findUniqueOrThrow({
        where: { id: _user.id },
        include: userIncludes,
      });
      if (scenario.hasTeam) {
        const team = await createTeamAndAddUser({ user: { id: user.id, role: "OWNER" } }, workerInfo);
        await prisma.eventType.create({
          data: {
            team: {
              connect: {
                id: team.id,
              },
            },
            users: {
              connect: {
                id: _user.id,
              },
            },
            owner: {
              connect: {
                id: _user.id,
              },
            },
            title: "Team Event - 30min",
            slug: "team-event-30min",
            length: 30,
          },
        });
      }
      const userFixture = createUserFixture(user, store.page);
      store.users.push(userFixture);
      return userFixture;
    },
    get: () => store.users,
    logout: async () => {
      await page.goto("/auth/logout");
    },
    deleteAll: async () => {
      const ids = store.users.map((u) => u.id);
      await prisma.user.deleteMany({ where: { id: { in: ids } } });
      store.users = [];
    },
    delete: async (id: number) => {
      await prisma.user.delete({ where: { id } });
      store.users = store.users.filter((b) => b.id !== id);
    },
  };
};

type JSONValue = string | number | boolean | { [x: string]: JSONValue } | Array<JSONValue>;

// creates the single user fixture
const createUserFixture = (user: UserWithIncludes, page: Page) => {
  const store = { user, page };

  // self is a reflective method that return the Prisma object that references this fixture.
  const self = async () =>
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    (await prisma.user.findUnique({ where: { id: store.user.id }, include: { eventTypes: true } }))!;
  return {
    id: user.id,
    username: user.username,
    eventTypes: user.eventTypes,
    routingForms: user.routingForms,
    self,
    login: async () => login({ ...(await self()), password: user.username }, store.page),
    logout: async () => {
      await page.goto("/auth/logout");
    },
    getPaymentCredential: async () => getPaymentCredential(store.page),
    // ths is for developemnt only aimed to inject debugging messages in the metadata field of the user
    debug: async (message: string | Record<string, JSONValue>) => {
      await prisma.user.update({ where: { id: store.user.id }, data: { metadata: { debug: message } } });
    },
    delete: async () => await prisma.user.delete({ where: { id: store.user.id } }),
  };
};

type SupportedTestEventTypes = PrismaType.EventTypeCreateInput & {
  _bookings?: PrismaType.BookingCreateInput[];
};
type CustomUserOptsKeys = "username" | "password" | "completedOnboarding" | "locale" | "name";
type CustomUserOpts = Partial<Pick<Prisma.User, CustomUserOptsKeys>> & {
  timeZone?: TimeZoneEnum;
  eventTypes?: SupportedTestEventTypes[];
};

// creates the actual user in the db.
const createUser = (workerInfo: WorkerInfo, opts?: CustomUserOpts | null): PrismaType.UserCreateInput => {
  // build a unique name for our user
  const uname = `${opts?.username || "user"}-${workerInfo.workerIndex}-${Date.now()}`;
  return {
    username: uname,
    name: opts?.name,
    email: `${uname}@example.com`,
    password: hashPassword(uname),
    emailVerified: new Date(),
    completedOnboarding: opts?.completedOnboarding ?? true,
    timeZone: opts?.timeZone ?? dayjs.tz.guess(),
    locale: opts?.locale ?? "en",
    schedules:
      opts?.completedOnboarding ?? true
        ? {
            create: {
              name: "Working Hours",
              availability: {
                createMany: {
                  data: getAvailabilityFromSchedule(DEFAULT_SCHEDULE),
                },
              },
            },
          }
        : undefined,
  };
};

// login using a replay of an E2E routine.
export async function login(
  user: Pick<Prisma.User, "username"> & Partial<Pick<Prisma.User, "password" | "email">>,
  page: Page
) {
  // get locators
  const loginLocator = page.locator("[data-testid=login-form]");
  const emailLocator = loginLocator.locator("#email");
  const passwordLocator = loginLocator.locator("#password");
  const signInLocator = loginLocator.locator('[type="submit"]');

  //login
  await page.goto("/");
  await emailLocator.fill(user.email ?? `${user.username}@example.com`);
  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
  await passwordLocator.fill(user.password ?? user.username!);
  await signInLocator.click();

  // Moving away from waiting 2 seconds, as it is not a reliable way to expect session to be started
  await page.waitForLoadState("networkidle");
}

export async function getPaymentCredential(page: Page) {
  await page.goto("/apps/stripe");

  /** We start the Stripe flow */
  await Promise.all([
    page.waitForURL("https://connect.stripe.com/oauth/v2/authorize?*"),
    page.click('[data-testid="install-app-button"]'),
  ]);

  await Promise.all([
    page.waitForURL("/apps/installed/payment?hl=stripe"),
    /** We skip filling Stripe forms (testing mode only) */
    page.click('[id="skip-account-app"]'),
  ]);
}