"""HttpCase tests for the 6 follow-up JSON-RPC endpoints."""

import json
from datetime import date, timedelta

from odoo.tests import tagged
from odoo.tests.common import HttpCase, new_test_user


@tagged('post_install', '-at_install')
class TestFollowupController(HttpCase):

    def setUp(self):
        super().setUp()
        self.user = new_test_user(
            self.env, login='fu_test_user',
            groups='base.group_user,base.group_partner_manager,'
                   'account.group_account_invoice',
        )

    def _jsonrpc(self, endpoint, params):
        self.authenticate('fu_test_user', 'fu_test_user')
        url = f'/fusion/followup/{endpoint}'
        body = {'jsonrpc': '2.0', 'method': 'call', 'params': params, 'id': 1}
        response = self.url_open(
            url, data=json.dumps(body),
            headers={'Content-Type': 'application/json'},
        )
        self.assertEqual(
            response.status_code, 200,
            f"{endpoint} returned {response.status_code}: {response.text[:300]}",
        )
        result = response.json()
        if 'error' in result:
            self.fail(f"{endpoint} errored: {result['error']}")
        return result.get('result', {})

    def test_list_overdue_returns_dict(self):
        result = self._jsonrpc('list_overdue', {'company_id': self.env.company.id})
        self.assertIn('partners', result)
        self.assertIn('total', result)

    def test_get_partner_detail(self):
        partner = self.env['res.partner'].create({
            'name': 'Ctrl Test Partner', 'email': 'ctrl@test.local',
        })
        result = self._jsonrpc('get_partner_detail', {'partner_id': partner.id})
        self.assertEqual(result['partner']['id'], partner.id)
        self.assertIn('overdue', result)
        self.assertIn('history', result)

    def test_pause_sets_paused_until(self):
        partner = self.env['res.partner'].create({'name': 'Pause Test'})
        future = (date.today() + timedelta(days=20)).isoformat()
        result = self._jsonrpc('pause', {
            'partner_id': partner.id, 'until_date': future,
        })
        self.assertEqual(result['paused_until'], future)

    def test_reset_clears_status(self):
        partner = self.env['res.partner'].create({
            'name': 'Reset Test',
            'fusion_followup_status': 'paused',
        })
        result = self._jsonrpc('reset', {'partner_id': partner.id})
        self.assertEqual(result['status'], 'reset')

    def test_send_no_overdue_returns_no_action(self):
        partner = self.env['res.partner'].create({
            'name': 'No Overdue', 'email': 'no@test.local',
        })
        result = self._jsonrpc('send', {
            'partner_id': partner.id, 'force': True,
        })
        self.assertIn(result.get('status'), ('no_action', 'no_overdue'))

    def test_generate_text_no_level_returns_no_level(self):
        partner = self.env['res.partner'].create({'name': 'NoLevel Test'})
        result = self._jsonrpc('generate_text', {'partner_id': partner.id})
        self.assertIn(result.get('status'), ('no_level', 'ok'))