import { NextRequest, NextResponse } from "next/server"
import { getGSCConfig } from "@/lib/google-search-console"
import { businessConfig } from "@/lib/seo-config"

// API routes are not supported in static export (GHL hosting)
export const dynamic = "force-static"

/**
 * API Route for submitting sitemap to Google Search Console
 * POST /api/sitemap-submit
 *
 * Body: { sitemapUrl?: string, siteUrl?: string }
 * NOTE: This route is disabled for static export.
 */

// Required for static export - returns empty array to skip this route
export async function generateStaticParams() {
  return []
}

export async function POST(request: NextRequest) {
  try {
    const body = await request.json()
    const sitemapUrl =
      body.sitemapUrl || `${businessConfig.website}/sitemap.xml`
    const siteUrl = body.siteUrl || businessConfig.website

    const config = getGSCConfig()

    if (!config.serviceAccountEmail || !config.privateKey) {
      return NextResponse.json(
        {
          success: false,
          error: "Google Search Console credentials not configured",
          message:
            "Please set GOOGLE_SERVICE_ACCOUNT_EMAIL and GOOGLE_PRIVATE_KEY environment variables",
        },
        { status: 500 }
      )
    }

    // Note: This is a placeholder implementation
    // In production, you would use the Google Search Console API
    // For now, we'll return instructions for manual submission
    // The actual API integration requires:
    // 1. Google Cloud project with Search Console API enabled
    // 2. Service account with proper permissions
    // 3. OAuth2 authentication setup

    // For automated submission, you would use:
    // const { google } = require('googleapis');
    // const searchconsole = google.searchconsole('v1');
    // await searchconsole.sitemaps.submit({
    //   siteUrl: siteUrl,
    //   feedpath: sitemapUrl,
    //   auth: jwtClient
    // });

    return NextResponse.json({
      success: true,
      message: "Sitemap submission endpoint ready",
      sitemapUrl,
      siteUrl,
      note: "See docs/operations/SEO_SETUP.md for complete Google Search Console API setup instructions",
    })
  } catch (error) {
    return NextResponse.json(
      {
        success: false,
        error:
          error instanceof Error ? error.message : "Unknown error occurred",
      },
      { status: 500 }
    )
  }
}

/**
 * GET endpoint for testing
 */
export async function GET() {
  const config = getGSCConfig()
  const sitemapUrl = `${businessConfig.website}/sitemap.xml`

  return NextResponse.json({
    message: "Google Search Console Sitemap Submission API",
    sitemapUrl,
    configured: !!(config.serviceAccountEmail && config.privateKey),
    instructions:
      "POST to this endpoint with optional sitemapUrl and siteUrl in body",
  })
}