import json
import logging
import os
import re

import requests
from django.contrib import messages
from django.shortcuts import redirect, render
from django.urls import reverse

logger = logging.getLogger(__name__)
import json

import requests
from bs4 import BeautifulSoup
from django.conf import settings
from django.http import HttpResponse, JsonResponse
from django.utils.translation import gettext_lazy as _

from horilla_views.cbv_methods import login_required, permission_required
from recruitment.models import LinkedInAccount, Recruitment


@login_required
@permission_required("recruitment.update_linkedinaccount")
def update_isactive_linkedin(request, obj_id):
    """
    htmx function to update is active field in LinkedInAccount.
    Args:
    - is_active: Boolean value representing the state of LinkedInAccount,
    - obj_id: Id of LinkedInAccount object.
    """
    is_active = request.POST.get("is_active")
    linkedin_account = LinkedInAccount.objects.get(id=obj_id)
    if is_active == "on":
        linkedin_account.is_active = True
        messages.success(request, _("LinkedIn Account activated successfully."))
    else:
        linkedin_account.is_active = False
        messages.success(request, _("LinkedIn Account deactivated successfully."))
    linkedin_account.save()

    return HttpResponse("<script>$('#reloadMessagesButton').click();</script>")


@login_required
@permission_required("recruitment.delete_linkedinaccount")
def delete_linkedin_account(request, pk, return_redirect=True):
    """
    Delete Linkedin account
    """
    try:
        if return_redirect:
            LinkedInAccount.objects.get(id=pk).delete()
            messages.success(request, "Linkedin data deleted")
            return redirect(reverse("linkedin-setting-list"))
    except Exception as e:
        logger(e)
        messages.error(request, "Something went wrong")


@login_required
def check_linkedin(request):
    import requests

    url = "https://www.linkedin.com/oauth/v2/userinfo"
    data = {
        "grant_type": "authorization_code",
        "code": "AQXepuwNjedxqn6A7XE75IBHWGdCGeuWqB8ZmhlA9oFbKIHtSBzsKaPwJ5uw4opHURUAwNbi3asSUkJvjmR57BNqgK-Snw_2nUhuRp_S3cTRtFcCrE4JZKIZpy_aTWokL3tr1BFGu0zfgzK1uSU5zYClUeQ4j4bTNkCmvjVAQ8T_4T9JdJ8MZg8m84tMMsuvbniMXOGrdURJXJsmBHckyFnaFD0Mp9Fahl85BGYXqtm0czifPhOJH3TuP2GQQb8fQoNH9rDWcXoNW9D0Jchkv-gs_7_p3cz_U0Dqa_6g_Qdj-5uGdTjPiZlKZNCjPNOsK28lilGOtybHipJ8kVkhoW_tg774Zg",
        "redirect_uri": "https://www.linkedin.com/developers/tools/oauth/redirect",
        "client_id": "86bnqwzxrmxdy6",
        "client_secret": "WPL_AP1.op0BkkK4xDn5ANwP.RuayNw==",
    }

    response = requests.post(url, data=data)
    return JsonResponse(response)


@login_required
def validate_linkedin_token(request, pk):
    linkedin_account = LinkedInAccount.objects.filter(id=pk).first()
    access_token = linkedin_account.api_token
    url = "https://api.linkedin.com/v2/userinfo"
    headers = {"Authorization": f"Bearer {access_token}"}
    response = requests.get(url, headers=headers)
    if response.status_code == 200:
        messages.success(request, _("LinkedIn connection success."))
    else:
        messages.success(request, _("LinkedIn connection failed."))
    return HttpResponse("<script>$('#reloadMessagesButton').click();</script>")


def html_to_text(html):
    soup = BeautifulSoup(html, "html.parser")
    return "\n".join(
        p.get_text(strip=True)
        for p in soup.find_all(["p", "br"])
        if p.get_text(strip=True)
    )


@login_required
def post_recruitment_in_linkedin(
    request, recruitment, linkedin_acc, feed_type="feed", group_id=None
):
    site_url = request.build_absolute_uri("/")[:-1]  # Gets the base URL
    recruitment_url = (
        f"{site_url}/recruitment/application-form?recruitmentId={recruitment.id}"
    )

    payload_dict = {
        "author": f"urn:li:person:{linkedin_acc.sub_id}",
        "lifecycleState": "PUBLISHED",
        "specificContent": {
            "com.linkedin.ugc.ShareContent": {
                "shareCommentary": {"text": html_to_text(recruitment.description)},
                "shareMediaCategory": "ARTICLE",
                "media": [
                    {
                        "status": "READY",
                        "description": {"text": recruitment.description},
                        "originalUrl": recruitment_url,
                        "title": {"text": recruitment.title},
                        "thumbnails": [{"url": recruitment_url}],
                    }
                ],
            }
        },
        "visibility": {
            "com.linkedin.ugc.MemberNetworkVisibility": (
                "PUBLIC" if feed_type == "feed" else "CONTAINER"
            )
        },
    }

    if feed_type == "group" and group_id:
        payload_dict["containerEntity"] = f"urn:li:group:{group_id}"

    url = "https://api.linkedin.com/v2/ugcPosts"
    payload = json.dumps(payload_dict)
    headers = {
        "Authorization": f"Bearer {linkedin_acc.api_token}",
        "Content-Type": "application/json",
    }
    response = requests.post(url, headers=headers, data=payload)
    if response.status_code == 201:
        response_data = response.json()
        recruitment.linkedin_post_id = response_data.get("id")  # Store post ID
        recruitment.save()
    else:
        recruitment.publish_in_linkedin = False
        recruitment.save()


@login_required
def delete_post(recruitment):
    """Delete recruitment post from LinkedIn"""
    linkedin_post_id = recruitment.linkedin_post_id
    if not linkedin_post_id:
        return True  # 787

    url = f"https://api.linkedin.com/v2/ugcPosts/{linkedin_post_id}"
    headers = {
        "Authorization": f"Bearer {recruitment.linkedin_account_id.api_token}",
        "Content-Type": "application/json",
    }

    response = requests.delete(url, headers=headers)
    if response.status_code == 204:
        recruitment.linkedin_post_id = None
        recruitment.save()
        return True

    return False