import json
import os
from tests.legacy import LegacyTestClient as TestClient
import pytest
from app import db, enterprise, builder
from app.main import app
from app.worker import run_once

@pytest.fixture
def root(tmp_path,monkeypatch):
    monkeypatch.setattr(db,'DATA',tmp_path)
    monkeypatch.setattr(db,'DB_FILE',tmp_path/'app.sqlite3')
    monkeypatch.setenv('SITEFORGE_ALLOW_LEGACY_DIRECT_DESIGN_WRITE','1')
    monkeypatch.setenv('SITEFORGE_ADMIN_PASSWORD','administrator-strong-password-2026')
    monkeypatch.setenv('SITEFORGE_SESSION_SECRET','secure-random-test-key-with-long-length-1234')
    monkeypatch.setenv('SITEFORGE_PUBLISH_ROOT',str(tmp_path/'published'))
    with TestClient(app) as c:
        assert c.post('/api/auth/login',json={'username':'admin','password':'administrator-strong-password-2026'}).status_code==200
        csrf=c.get('/api/auth/me').json()['csrf']
        c.headers.update({'X-SiteForge-CSRF':csrf})
        yield c

def site(c,name):
    r=c.post('/api/sites',json={'name':name,'theme':'corporate','mode':'migration','domain':'https://example.org'})
    assert r.status_code==201,r.text
    return r.json()['id']

def test_team_rbac_isolation(root):
    one=site(root,'Company A')
    two=site(root,'Company B')
    response=root.post('/api/enterprise/team/users',json={'username':'editor1','password':'long-editor-password-2026','display_name':'Editor'})
    assert response.status_code==201,response.text
    uid=response.json()['id']
    r=root.put(f'/api/enterprise/sites/{one}/members',json={'user_id':uid,'role':'editor'})
    assert r.status_code==200,r.text
    root.post('/api/auth/logout')
    assert root.post('/api/auth/login',json={'username':'editor1','password':'long-editor-password-2026'}).status_code==200
    root.headers.update({'X-SiteForge-CSRF':root.get('/api/auth/me').json()['csrf']})
    visible=root.get('/api/sites').json()
    assert [x['id'] for x in visible]==[one]
    assert root.get(f'/api/sites/{two}').status_code==403
    assert root.post(f'/api/sites/{two}/entries',json={'title':'Blocked'}).status_code==403
    assert root.post('/api/sites',json={'name':'Blocked'}).status_code==403
    assert root.post(f'/api/sites/{one}/entries',json={'title':'Allowed','type':'page','route':'/allowed/'}).status_code==201
    assert root.post(f'/api/sites/{one}/builds/invalid/publish-local').status_code==403
    assert root.get('/api/enterprise/team/users').status_code==403
    assert root.get(f'/api/enterprise/sites/{one}/baseline/report').status_code==200


def test_baseline_and_release_gate(root):
    sid=site(root,'Legacy')
    x=root.post(f'/api/sites/{sid}/entries',json={'type':'page','title':'Original','route':'/legacy/a.html','seo_title':'Old Title'})
    assert x.status_code==201
    assert root.post(f'/api/enterprise/sites/{sid}/baseline/snapshot').json()['captured']==2
    e=x.json()['id']
    assert root.delete(f'/api/sites/{sid}/entries/{e}').status_code==200
    report=root.get(f'/api/enterprise/sites/{sid}/baseline/report').json()
    assert report['errors']==1
    build=root.post(f'/api/sites/{sid}/builds',json={})
    assert build.status_code==200,build.text
    bid=build.json()['version']
    publish=root.post(f'/api/sites/{sid}/builds/{bid}/publish-local')
    assert publish.status_code==409
    assert root.post(f'/api/sites/{sid}/entries',json={'type':'page','title':'Replaced','route':'/legacy/a.html','seo_title':'Old Title'}).status_code==201
    assert root.get(f'/api/enterprise/sites/{sid}/baseline/report').json()['errors']==0
    rebuilt=root.post(f'/api/sites/{sid}/builds',json={}).json()['version']
    publish=root.post(f'/api/sites/{sid}/builds/{rebuilt}/publish-local')
    assert publish.status_code==200,publish.text
    qa=root.get(f'/api/enterprise/sites/{sid}/builds/{rebuilt}/quality')
    assert qa.status_code==200,qa.text
    assert qa.json()['files']>=2
    history=root.get(f'/api/enterprise/sites/{sid}/releases').json()
    assert history and history[0]['build_id']==rebuilt
    rollback=root.post(f'/api/enterprise/sites/{sid}/releases/{rebuilt}/rollback')
    assert rollback.status_code==200,rollback.text


def test_revision_restore_and_design_tokens(root):
    sid=site(root,'Design')
    x=root.post(f'/api/sites/{sid}/entries',json={'type':'page','title':'Draft v1','route':'/old-page/'})
    entry=x.json()['id']
    assert root.patch(f'/api/sites/{sid}/entries/{entry}',json={'title':'Draft v2'}).status_code==200
    revs=root.get(f'/api/enterprise/sites/{sid}/entries/{entry}/revisions').json()
    assert len(revs)>=1
    old=root.get(f'/api/enterprise/sites/{sid}/revisions/{revs[0]["id"]}').json()
    assert old['entry']['title']=='Draft v1'
    assert root.post(f'/api/enterprise/sites/{sid}/revisions/{revs[0]["id"]}/restore').status_code==200
    refreshed=root.get(f'/api/sites/{sid}/entries').json()
    assert any(i['title']=='Draft v1' for i in refreshed)
    invalid=root.put(f'/api/enterprise/sites/{sid}/design-tokens',json={'font':'system','radius':999})
    assert invalid.status_code==400
    payload={'font':'serif','heading_scale':1.2,'radius':18,'section_spacing':80,'container_width':1360,'button_style':'pill','header_style':'compact'}
    assert root.put(f'/api/enterprise/sites/{sid}/design-tokens',json=payload).status_code==200
    assert root.get(f'/api/enterprise/sites/{sid}/design-tokens').json()==payload
    build=root.post(f'/api/sites/{sid}/builds',json={}).json()['version']
    import pathlib
    css=(db.DATA/'builds'/sid/build/'dist'/'assets'/'custom.css').read_text()
    assert 'Georgia' in css and '--sf-width:1360px' in css


def test_background_worker_and_audit(root):
    sid=site(root,'Jobs')
    res=root.post(f'/api/enterprise/sites/{sid}/jobs',json={'kind':'build'})
    assert res.status_code==202,res.text
    assert run_once(executor=lambda sid,opts:builder.build(sid,opts.get('mirror_images',False)))==res.json()['id']
    jobs=root.get(f'/api/enterprise/sites/{sid}/jobs').json()
    assert jobs[0]['state']=='done'
    audits=root.get('/api/enterprise/audit').json()
    assert any(x['operation']=='POST' for x in audits)
    assert root.get('/ui/enterprise-ui.js').status_code==200

def test_viewer_cannot_modify_or_see_other_site(root):
    own=site(root,'Site One'); foreign=site(root,'Site Two')
    user=root.post('/api/enterprise/team/users',json={'username':'viewer22','display_name':'Viewer','password':'long-viewer-password-2026'}).json()['id']
    assert root.put(f'/api/enterprise/sites/{own}/members',json={'user_id':user,'role':'viewer'}).status_code==200
    root.post('/api/auth/logout')
    root.post('/api/auth/login',json={'username':'viewer22','password':'long-viewer-password-2026'})
    root.headers['X-SiteForge-CSRF']=root.get('/api/auth/me').json()['csrf']
    assert root.get(f'/api/sites/{own}/entries').status_code==200
    assert root.get(f'/preview/{foreign}/any/').status_code==403
    assert root.post(f'/api/sites/{own}/builds',json={}).status_code==403
    assert root.put(f'/api/enterprise/sites/{own}/design-tokens',json={}).status_code==403
    assert root.get(f'/api/enterprise/sites/{own}/jobs').status_code==200
    assert root.get(f'/api/enterprise/sites/{foreign}/jobs').status_code==403