# Part of Odoo. See LICENSE file for full copyright and licensing details.

import json
import logging

import werkzeug
import werkzeug.exceptions
import werkzeug.utils
import werkzeug.wrappers
import werkzeug.wsgi

from odoo import http
from odoo.http import request
from odoo.addons.web.controllers.report import ReportController
from ..models.common import Common

_logger = logging.getLogger(__name__)


class ZplReportController(ReportController):

    # ------------------------------------------------------
    # Report controllers
    # ------------------------------------------------------
    @http.route([
        '/report/<converter>/<reportname>',
        '/report/<converter>/<reportname>/<docids>',
    ], type='http', auth='user', website=True)
    def report_routes(self, reportname, docids=None, converter=None, **data):
        report = request.env['ir.actions.report']
        context = dict(request.env.context)

        if docids:
            docids = [int(i) for i in docids.split(',')]
        if data.get('options'):
            data.update(json.loads(data.pop('options')))
        if data.get('context'):
            data['context'] = json.loads(data['context'])
            context.update(data['context'])
        if converter == 'html':
            html = report.with_context(context)._render_qweb_html(reportname, docids, data=data)[0]
            return request.make_response(html)
        elif converter == 'pdf':
            pdf = report.with_context(context)._render_qweb_pdf(reportname, docids, data=data)[0]
            pdfhttpheaders = [('Content-Type', 'application/pdf'), ('Content-Length', len(pdf))]
            return request.make_response(pdf, headers=pdfhttpheaders)
        elif converter == 'text':
            text = report.with_context(context)._render_qweb_text(reportname, docids, data=data)[0]
            text_str = text.decode()
            Common.print_zpl(self, text_str)
            texthttpheaders = [('Content-Type', 'text/plain'), ('Content-Length', len(text))]
            return request.make_response(text, headers=texthttpheaders)
        else:
            raise werkzeug.exceptions.HTTPException(description='Converter %s not implemented.' % converter)