import { Nullable } from "@reins/types";
import { z } from "zod";

import { FormAdapter } from "../form-adapter";

type InitialValues = {
  name: string | null;
  surname: string | null;
  age: number | null;
  address: Nullable<{
    street: string;
    city: string;
    country: string;
  }>;
};

const initialValues: InitialValues = {
  name: null,
  surname: null,
  age: null,
  address: null,
};
describe("Form Adapter [ Base ]", () => {
  let form = new FormAdapter(initialValues);

  beforeEach(() => {
    form = new FormAdapter(initialValues);
  });

  it("should allow to use and reset form", async () => {
    form.registerFieldValidation("address", {
      validate: z.object({
        street: z.string(),
        city: z.string(),
        country: z.string(),
      }),
    });

    form.setFieldValue("name", "Some name");
    form.setFieldValue("surname", "Some surname");
    form.setFieldValue("age", 30);
    form.setFieldValue("address", {
      street: "Some street",
      city: "Some city",
      country: "Some country",
    });

    form.setFieldTouched("name", true);
    form.setFieldTouched("surname", true);
    form.setFieldTouched("age", true);
    form.setFieldTouched("address", true);

    await form.submit(() => {});

    expect(form.getState()).toEqual({
      values: {
        name: "Some name",
        surname: "Some surname",
        age: 30,
        address: {
          street: "Some street",
          city: "Some city",
          country: "Some country",
        },
      },
      validations: {
        address: false,
      },
      errors: {
        address: {
          errors: {
            validate: false,
          },
          message: "",
          type: "none",
          valid: true,
        },
      },
      isSubmitting: false,
      isValidating: false,
      submitCount: 1,
      touched: {
        name: true,
        surname: true,
        age: true,
        address: true,
      },
      dirty: {
        name: true,
        surname: true,
        age: true,
        address: true,
      },
      page: 1,
      pages: 1,
    });

    form.reset();

    expect(form.getState()).toEqual({
      values: initialValues,
      touched: {},
      dirty: {},
      errors: {},
      validations: {},
      isSubmitting: false,
      isValidating: false,
      submitCount: 0,
      page: 1,
      pages: 1,
    });
  });
});