import React from "react";
import type { Meta, StoryObj } from "@storybook/react";
import { createKcPageStory } from "../KcPageStory";

// Mock kcContext to avoid TS2304 error and to simulate the real environment
const mockKcContext = {
    url: {
        loginAction: "/login-action"
    },
    idpAlias: "mockIdpAlias",
    brokerContext: {
        username: "mockUser"
    },
    realm: {
        displayName: "MockRealm"
    }
};

const { KcPageStory } = createKcPageStory({ pageId: "login-idp-link-email.ftl" });

const meta = {
    title: "login/login-idp-link-email.ftl",
    component: KcPageStory
} satisfies Meta<typeof KcPageStory>;

export default meta;

type Story = StoryObj<typeof meta>;

/**
 * Default:
 * - Purpose: Tests the default behavior with mock data.
 * - Scenario: The component renders with a mocked identity provider alias (`mockIdpAlias`), a default broker username (`mockUser`), and a default realm name (`MockRealm`).
 * - Key Aspect: Ensures the default behavior of the component with typical kcContext values.
 */
export const Default: Story = {
    render: () => <KcPageStory kcContext={mockKcContext} />
};

/**
 * WithIdpAlias:
 * - Purpose: Tests behavior when the idpAlias is set to "Google".
 * - Scenario: Simulates the component being used with a Google identity provider, showing the username "john.doe" and realm "MyRealm".
 * - Key Aspect: Ensures the correct identity provider alias ("Google") and broker context (user info) are displayed in the email linking instructions.
 */
export const WithIdpAlias: Story = {
    render: () => (
        <KcPageStory
            kcContext={{
                ...mockKcContext,
                idpAlias: "Google",
                brokerContext: {
                    username: "john.doe"
                },
                realm: {
                    displayName: "MyRealm"
                }
            }}
        />
    )
};

/**
 * WithCustomRealmDisplayName:
 * - Purpose: Tests behavior when the realm display name is customized.
 * - Scenario: Simulates the component with a Facebook identity provider, a broker username "jane.doe", and a custom realm name "CustomRealm".
 * - Key Aspect: Ensures that custom realm display names are rendered correctly alongside the idpAlias and broker context.
 */
export const WithCustomRealmDisplayName: Story = {
    render: () => (
        <KcPageStory
            kcContext={{
                ...mockKcContext,
                idpAlias: "Facebook",
                brokerContext: {
                    username: "jane.doe"
                },
                realm: {
                    displayName: "CUSTOM REALM DISPLAY NAME"
                }
            }}
        />
    )
};

/**
 * WithFormSubmissionError:
 * - Purpose: Tests how the component handles form submission errors.
 * - Scenario: Simulates a form submission error by setting the login action URL to `/error` and displays an error message.
 * - Key Aspect: Verifies that the component can display error messages during form submission failure, ensuring proper error handling.
 */
export const WithFormSubmissionError: Story = {
    render: () => (
        <KcPageStory
            kcContext={{
                ...mockKcContext,
                url: {
                    loginAction: "/error"
                },
                message: {
                    type: "error",
                    summary: "An error occurred during form submission."
                }
            }}
        />
    )
};