"use server";

import {
  NavItems,
  navItemsDeleteSchema,
  NavItemsInsert,
  navItemsInsertSchema,
  navItemsUpdateSchema,
} from "@/src/applications/entities/models/nav-items.model";
import { NavItemsRepository } from "@/src/applications/repositories/nav-items.repository";
import { NavItemsRepositoryImpl } from "@/src/infrastructure/repositories/nav-items.repository.impl";
import { revalidatePath } from "next/cache";
import { z } from "zod";

// Initialize repository
const navItemsRepo: NavItemsRepository = new NavItemsRepositoryImpl();

/**
 * Get all navigation items
 */
export async function getNavItems() {
  return await navItemsRepo.getNavItems();
}

/**
 * Create a new navigation item
 */
export async function createNavItem(
  formData: FormData | Record<string, NavItems>
) {
  try {
    const data =
      formData instanceof FormData
        ? Object.fromEntries(formData.entries())
        : formData;

    // Parse and validate input data
    const validatedData = navItemsInsertSchema.parse(data);

    // Call repository method (assuming it exists)
    const result = await navItemsRepo.createNavItems(validatedData);

    // Revalidate cache if successful
    if (result.success) {
      revalidatePath("/admin/navigation");
    }

    return result;
  } catch (error) {
    if (error instanceof z.ZodError) {
      return {
        success: false,
        errors: error.errors.reduce(
          (acc, curr) => {
            acc[curr.path.join(".")] = curr.message;
            return acc;
          },
          {} as Record<string, string>
        ),
        message: "Validation failed",
      };
    }

    return {
      success: false,
      error: "Failed to create navigation item",
      message:
        error instanceof Error ? error.message : "Unknown error occurred",
    };
  }
}

/**
 * Update an existing navigation item
 */
export async function updateNavItem(
  id: string,
  formData: FormData | Record<string, unknown>
) {
  try {
    const data =
      formData instanceof FormData
        ? Object.fromEntries(formData.entries())
        : formData;

    // Parse and validate input data
    const validatedData = navItemsUpdateSchema.parse(data);

    // Call repository method (assuming it exists)
    const result = await navItemsRepo.updateNavItems(id, validatedData);

    // Revalidate cache if successful
    if (result.success) {
      revalidatePath("/admin/navigation");
    }

    return result;
  } catch (error) {
    if (error instanceof z.ZodError) {
      return {
        success: false,
        errors: error.errors.reduce(
          (acc, curr) => {
            acc[curr.path.join(".")] = curr.message;
            return acc;
          },
          {} as Record<string, string>
        ),
        message: "Validation failed",
      };
    }

    return {
      success: false,
      error: "Failed to update navigation item",
      message:
        error instanceof Error ? error.message : "Unknown error occurred",
    };
  }
}

/**
 * Delete a navigation item
 */
export async function deleteNavItem(id: string) {
  try {
    // Parse and validate input
    const validatedData = navItemsDeleteSchema.parse({ id });

    // Call repository method (assuming it exists)
    const result = await navItemsRepo.deleteNavItems(validatedData.id);

    // Revalidate cache if successful
    if (result.success) {
      revalidatePath("/admin/navigation");
    }

    return result;
  } catch (error) {
    if (error instanceof z.ZodError) {
      return {
        success: false,
        errors: error.errors.reduce(
          (acc, curr) => {
            acc[curr.path.join(".")] = curr.message;
            return acc;
          },
          {} as Record<string, string>
        ),
        message: "Validation failed",
      };
    }

    return {
      success: false,
      error: "Failed to delete navigation item",
      message:
        error instanceof Error ? error.message : "Unknown error occurred",
    };
  }
}

// /**
//  * Toggle active status of a navigation item
//  */
// export async function toggleNavItemActive(id: string) {
//   try {
//     // Call repository method (assuming it exists)
//     const result = await navItemsRepo.toggleActive(id);

//     // Revalidate cache if successful
//     if (result.success) {
//       revalidatePath("/admin/navigation");
//     }

//     return result;
//   } catch (error) {
//     return {
//       success: false,
//       error: "Failed to toggle navigation item status",
//       message:
//         error instanceof Error ? error.message : "Unknown error occurred",
//     };
//   }
// }

// /**
//  * Update navigation items order
//  */
// export async function updateNavItemsOrder(
//   items: { id: string; order_seq: number }[]
// ) {
//   try {
//     // Call repository method (assuming it exists)
//     const result = await navItemsRepo.updateOrder(items);

//     // Revalidate cache if successful
//     if (result.success) {
//       revalidatePath("/admin/navigation");
//     }

//     return result;
//   } catch (error) {
//     return {
//       success: false,
//       error: "Failed to update navigation order",
//       message:
//         error instanceof Error ? error.message : "Unknown error occurred",
//     };
//   }
// }