import prismock from "../../../../tests/libs/__mocks__/prisma";

import { v4 } from "uuid";
import { describe, expect, it, vi, beforeEach } from "vitest";

import { getCRMContactOwnerForRRLeadSkip } from "@calcom/app-store/_utils/CRMRoundRobinSkip";
import bookingFormHandlers from "@calcom/app-store/routing-forms/appBookingFormHandler";
import { ROUTING_FORM_RESPONSE_ID_QUERY_STRING } from "@calcom/app-store/routing-forms/lib/constants";
import { RouteActionType } from "@calcom/app-store/routing-forms/zod";
import { getTeamMemberEmailForResponseOrContactUsingUrlQuery } from "@calcom/lib/server/getTeamMemberEmailFromCrm";
import { SchedulingType } from "@calcom/prisma/enums";

vi.mock("@calcom/app-store/routing-forms/appBookingFormHandler", () => ({
  default: {
    salesforce: vi.fn(),
  },
}));

vi.mock("@calcom/app-store/_utils/CRMRoundRobinSkip", () => ({
  getCRMContactOwnerForRRLeadSkip: vi.fn(),
}));

function mockGetCRMContactOwnerForRRLeadSkip({
  bookerEmail,
  teamMemberEmail,
}: {
  bookerEmail: string;
  teamMemberEmail: string;
}) {
  vi.mocked(getCRMContactOwnerForRRLeadSkip).mockImplementation((_bookerEmail, _eventMetadata) => {
    if (_bookerEmail === bookerEmail) {
      return Promise.resolve({ email: teamMemberEmail, recordType: null, crmAppSlug: null });
    }
    return Promise.resolve({ email: null, recordType: null, crmAppSlug: null });
  });
}

function mockBookingFormHandler({
  bookerEmail,
  teamMemberEmail,
}: {
  bookerEmail: string;
  teamMemberEmail: string;
}) {
  vi.mocked(bookingFormHandlers.salesforce).mockImplementation(
    (_bookerEmail, _attributeRoutingConfig, _eventTypeId) => {
      if (_bookerEmail === bookerEmail) {
        return Promise.resolve({ email: teamMemberEmail, recordType: null });
      }
      return Promise.resolve({ email: null, recordType: null });
    }
  );
}

async function createRoutingFormWithResponse({
  formData,
}: {
  formData: {
    routes: {
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      queryValue?: any;
      action: {
        eventTypeId: number;
        type: RouteActionType;
        value: string;
      };
      attributeRoutingConfig: {
        skipContactOwner: boolean;
      };
    }[];
  };
}) {
  const user = await prismock.user.create({
    data: {
      name: "Routing Form User",
      username: "routing-form-user",
      email: "routing-form-user@example.com",
    },
  });

  const routeId = v4();

  const form = await prismock.app_RoutingForms_Form.create({
    data: {
      ...formData,
      name: "Test Form",
      routes: formData.routes.map((route) => ({
        queryValue: {
          id: v4(),
          type: "group",
        },
        id: routeId,
        ...route,
      })),
      user: {
        connect: {
          id: user.id,
        },
      },
    },
  });

  const responseRecord = await prismock.app_RoutingForms_FormResponse.create({
    data: {
      chosenRouteId: routeId,
      response: {},
      form: {
        connect: {
          id: form.id,
        },
      },
    },
  });

  return { form, responseRecord };
}

async function createHostForEvent({
  eventTypeData,
  userData,
}: {
  eventTypeData: { id: number } & Partial<{
    title: string;
    slug: string;
    length: number;
  }>;
  userData: {
    email: string;
  } & Partial<{
    name: string;
    username: string;
  }>;
}) {
  const user = await prismock.user.create({
    data: {
      name: "Test User",
      username: "testuser",
      ...userData,
    },
  });
  await prismock.eventType.create({
    data: {
      title: "Title",
      slug: "slug",
      length: 30,
      ...eventTypeData,
      hosts: {
        create: {
          userId: user.id,
          isFixed: true,
        },
      },
    },
  });
}

describe("getTeamMemberEmailForResponseOrContactUsingUrlQuery", () => {
  beforeEach(() => {
    vi.resetAllMocks();
  });

  const mockEventData = {
    id: 1,
    isInstantEvent: false,
    schedulingType: SchedulingType.ROUND_ROBIN,
    metadata: null,
    length: 30,
    hosts: [
      {
        user: {
          email: "owner@example.com",
        },
      },
    ],
  };

  it("should return null when email is not provided in query", async () => {
    const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
      query: {},
      eventData: mockEventData,
    });

    const ownerEmail = result.email;

    expect(ownerEmail).toBeNull();
  });

  it("should return null when scheduling type is not ROUND_ROBIN", async () => {
    const bookerEmail = "booker@example.com";
    const teamMemberEmail = "teamMember@example.com";
    mockGetCRMContactOwnerForRRLeadSkip({ bookerEmail, teamMemberEmail });
    await createHostForEvent({
      eventTypeData: {
        id: mockEventData.id,
      },
      userData: {
        email: teamMemberEmail,
      },
    });

    const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
      query: { email: bookerEmail },
      eventData: { ...mockEventData, schedulingType: SchedulingType.COLLECTIVE },
    });

    expect(result.email).toBeNull();
  });

  it("should return CRM owner email when valid", async () => {
    const ownerEmail = "owner@example.com";
    const bookerEmail = "booker@example.com";
    mockGetCRMContactOwnerForRRLeadSkip({ bookerEmail, teamMemberEmail: ownerEmail });
    await createHostForEvent({
      eventTypeData: {
        id: mockEventData.id,
      },
      userData: {
        email: ownerEmail,
      },
    });

    const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
      query: { email: "booker@example.com" },
      eventData: mockEventData,
    });

    expect(result.email).toBe(ownerEmail);
  });

  it("should return null when CRM owner is not found", async () => {
    const bookerEmail = "booker@example.com";
    const teamMemberEmail = "teamMember@example.com";
    mockGetCRMContactOwnerForRRLeadSkip({ bookerEmail, teamMemberEmail });

    const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
      query: { email: bookerEmail },
      eventData: mockEventData,
    });

    expect(result.email).toBeNull();
  });

  it("should return null when CRM owner is not part of event type", async () => {
    const ownerEmail = "ownerNotInEventType@example.com";
    const bookerEmail = "booker@example.com";
    mockGetCRMContactOwnerForRRLeadSkip({ bookerEmail, teamMemberEmail: ownerEmail });

    const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
      query: { email: bookerEmail },
      eventData: mockEventData,
    });

    expect(result.email).toBeNull();
  });

  describe("Booking form handler", () => {
    it("should return teamMember email through booking form handler when cal.routingFormResponseId and cal.salesforce.xxxx=true is provided", async () => {
      const bookerEmail = "booker@example.com";
      const teamMemberEmail = "owner@example.com";
      mockBookingFormHandler({ bookerEmail, teamMemberEmail });
      await createHostForEvent({
        eventTypeData: {
          id: mockEventData.id,
        },
        userData: {
          email: teamMemberEmail,
        },
      });

      const { responseRecord } = await createRoutingFormWithResponse({
        formData: {
          routes: [
            {
              action: {
                eventTypeId: 1,
                type: RouteActionType.EventTypeRedirectUrl,
                value: "/team/sales",
              },
              attributeRoutingConfig: { skipContactOwner: false },
            },
          ],
        },
      });

      const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
        query: {
          email: bookerEmail,
          [ROUTING_FORM_RESPONSE_ID_QUERY_STRING]: responseRecord.id.toString(),
          "cal.salesforce.xxx": "true",
        },
        eventData: mockEventData,
      });

      expect(result.email).toBe(teamMemberEmail);
    });

    it("should return null when skipContactOwner is true even when cal.routingFormResponseId and cal.salesforce.xxxx=true is provided", async () => {
      const bookerEmail = "booker@example.com";
      const teamMemberEmail = "owner@example.com";
      mockBookingFormHandler({ bookerEmail, teamMemberEmail });
      await createHostForEvent({
        eventTypeData: {
          id: mockEventData.id,
        },
        userData: {
          email: teamMemberEmail,
        },
      });

      const { responseRecord } = await createRoutingFormWithResponse({
        formData: {
          routes: [
            {
              action: {
                eventTypeId: 1,
                type: RouteActionType.EventTypeRedirectUrl,
                value: "/team/sales",
              },
              attributeRoutingConfig: { skipContactOwner: true },
            },
          ],
        },
      });

      const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
        query: {
          email: bookerEmail,
          [ROUTING_FORM_RESPONSE_ID_QUERY_STRING]: responseRecord.id.toString(),
          "cal.salesforce.xxx": "true",
        },
        eventData: mockEventData,
      });

      // Because skipContactOwner is true, the booking form handler should return null
      expect(result.email).toBe(null);
    });

    it("should return null when when cal.routingFormResponseId and cal.salesforce.xxxx=true is provided but the returned email isn't an event member", async () => {
      const bookerEmail = "booker@example.com";
      const teamMemberEmail = "ownerNotInEventType@example.com";
      mockBookingFormHandler({ bookerEmail, teamMemberEmail });
      const SOME_OTHER_EVENT_ID = 200;
      await createHostForEvent({
        eventTypeData: {
          id: SOME_OTHER_EVENT_ID,
        },
        userData: {
          email: teamMemberEmail,
        },
      });

      const { responseRecord } = await createRoutingFormWithResponse({
        formData: {
          routes: [
            {
              action: {
                eventTypeId: 1,
                type: RouteActionType.EventTypeRedirectUrl,
                value: "/team/sales",
              },
              attributeRoutingConfig: { skipContactOwner: false },
            },
          ],
        },
      });

      const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
        query: {
          email: bookerEmail,
          [ROUTING_FORM_RESPONSE_ID_QUERY_STRING]: responseRecord.id.toString(),
          "cal.salesforce.xxx": "true",
        },
        eventData: mockEventData,
      });

      expect(result.email).toBe(null);
    });

    it("should return null when cal.routingFormResponseId is provided but cal.salesforce.xxxx is not", async () => {
      const bookerEmail = "booker@example.com";
      const teamMemberEmail = "owner@example.com";
      mockBookingFormHandler({ bookerEmail, teamMemberEmail });
      await createHostForEvent({
        eventTypeData: {
          id: mockEventData.id,
        },
        userData: {
          email: teamMemberEmail,
        },
      });

      const { responseRecord } = await createRoutingFormWithResponse({
        formData: {
          routes: [
            {
              action: {
                eventTypeId: 1,
                type: RouteActionType.EventTypeRedirectUrl,
                value: "/team/sales",
              },
              attributeRoutingConfig: { skipContactOwner: false },
            },
          ],
        },
      });

      const result = await getTeamMemberEmailForResponseOrContactUsingUrlQuery({
        query: {
          email: bookerEmail,
          [ROUTING_FORM_RESPONSE_ID_QUERY_STRING]: responseRecord.id.toString(),
          "cal.somethingelse.xxx": "true",
        },
        eventData: mockEventData,
      });

      expect(result.email).toBe(null);
    });
  });
});