"""Local E2E of the homeowner widget. The model pipeline is mocked at the network layer
(Playwright route interception) — no server fake needed, no models, no Google $."""

from __future__ import annotations

import base64
import json

import pytest
from playwright.sync_api import expect

pytestmark = pytest.mark.local

# 1x1 transparent PNG — enough for the overlay <img>; the editable SVG polygon overlays it.
_PNG = base64.b64decode(
    "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+M8AAAMBAQDJ/pLvAAAAAElFTkSuQmCC")

_QUOTE = {
    "result_id": "e2e-r1", "formatted_address": "5534 Mayberry St, Omaha, NE 68106",
    "lawn_sqft": 4200, "confidence": "high", "method": "lidar+rgb", "has_overlay": True,
    "lawn_polygon_px": [[300, 320], [980, 300], [1010, 980], [280, 1000]],
    "pixel_area_sqft": 0.35, "image_size_px": [1280, 1280],
    "pricing": {"currency": "USD", "line_items": [
        {"service": "mow", "label": "Mowing", "unit": "per_1000_sqft", "rate": 10, "rate_per_1000_sqft": 10, "min_charge": 30},
        {"service": "fert", "label": "Fertilizer", "unit": "per_1000_sqft", "rate": 8, "rate_per_1000_sqft": 8, "min_charge": 25}],
        "bundles": [{"id": "spring", "name": "Spring Package", "cadence": "seasonal", "mode": "fixed",
                     "price": 120.0, "subtotal": 140.0, "savings": 20.0, "line_items": [
                         {"service": "mow", "label": "Mowing", "unit": "per_1000_sqft", "rate": 10, "rate_per_1000_sqft": 10, "min_charge": 30, "price": 42.0},
                         {"service": "fert", "label": "Fertilizer", "unit": "per_1000_sqft", "rate": 8, "rate_per_1000_sqft": 8, "min_charge": 25, "price": 33.6}]}]},
}


def test_widget_quote_outline_and_book(page, app_url):
    booked = {"n": 0}

    def _json(route, obj):
        route.fulfill(status=200, content_type="application/json", body=json.dumps(obj))

    page.route("**/autocomplete*", lambda r: _json(r, []))
    page.route("**/quote", lambda r: _json(r, _QUOTE))
    page.route("**/overlay/*.png", lambda r: r.fulfill(status=200, content_type="image/png", body=_PNG))
    page.route("**/lead", lambda r: _json(r, {}))

    def _book(route):
        booked["n"] += 1
        _json(route, {"booked": True, "notified": True})
    page.route("**/book", _book)

    page.goto(f"{app_url}/widget?key=pub-dev", wait_until="networkidle")
    page.wait_for_selector("#address", timeout=15000)
    page.fill("#address", "5534 Mayberry St, Omaha, NE 68106")
    page.click("#go")

    # lead-capture popup covers the (mocked) measurement
    page.wait_for_selector("#overlay.show", timeout=8000)
    page.fill("#email", "sam@example.com")
    page.click("#leadGo")

    # price + editable outline revealed
    page.wait_for_selector("#pricebox", timeout=10000)
    page.wait_for_selector("#lawnpic svg.lawnsvg", timeout=8000)
    assert page.locator("#lawnpic svg.lawnsvg .vh").count() >= 4      # draggable outline handles
    assert page.locator("#checkout input[data-svc]").count() >= 1     # services (default-selected)

    # book: T&C + submit (services are pre-checked)
    page.check("#tnc")
    page.click("#bookGo")
    expect(page.locator("#checkout")).to_contain_text("reach out", timeout=8000)
    assert booked["n"] == 1


def test_widget_editor_add_point_on_a_side(page, app_url):
    # Parity with the dashboard editor: every side has a ghost handle; dragging one inserts a vertex.
    def _json(route, obj):
        route.fulfill(status=200, content_type="application/json", body=json.dumps(obj))

    page.route("**/autocomplete*", lambda r: _json(r, []))
    page.route("**/quote", lambda r: _json(r, _QUOTE))
    page.route("**/overlay/*.png", lambda r: r.fulfill(status=200, content_type="image/png", body=_PNG))
    page.route("**/lead", lambda r: _json(r, {}))

    page.goto(f"{app_url}/widget?key=pub-dev", wait_until="networkidle")
    page.wait_for_selector("#address", timeout=15000)
    page.fill("#address", "5534 Mayberry St, Omaha, NE 68106")
    page.click("#go")
    page.wait_for_selector("#overlay.show", timeout=8000)
    page.fill("#email", "sam@example.com")
    page.click("#leadGo")
    page.wait_for_selector("#lawnpic svg.lawnsvg .mh", timeout=10000)
    assert page.locator("#lawnpic svg.lawnsvg .mh").count() >= 4      # a ghost on every side
    v0 = page.locator("#lawnpic svg.lawnsvg .vh").count()
    mh = page.locator("#lawnpic svg.lawnsvg .mh").first
    box = mh.bounding_box()
    page.mouse.move(box["x"] + box["width"] / 2, box["y"] + box["height"] / 2)
    page.mouse.down()
    page.mouse.move(box["x"] + 30, box["y"] + 30, steps=6)
    page.mouse.up()
    page.wait_for_timeout(200)
    assert page.locator("#lawnpic svg.lawnsvg .vh").count() == v0 + 1  # a point was inserted


def test_widget_book_a_package(page, app_url):
    captured = {}

    def _json(route, obj):
        route.fulfill(status=200, content_type="application/json", body=json.dumps(obj))

    page.route("**/autocomplete*", lambda r: _json(r, []))
    page.route("**/quote", lambda r: _json(r, _QUOTE))
    page.route("**/overlay/*.png", lambda r: r.fulfill(status=200, content_type="image/png", body=_PNG))
    page.route("**/lead", lambda r: _json(r, {}))

    def _book(route):
        captured.update(route.request.post_data_json)
        _json(route, {"booked": True, "notified": True})
    page.route("**/book", _book)

    page.goto(f"{app_url}/widget?key=pub-dev", wait_until="networkidle")
    page.wait_for_selector("#address", timeout=15000)
    page.fill("#address", "5534 Mayberry St, Omaha, NE 68106")
    page.click("#go")
    page.wait_for_selector("#overlay.show", timeout=8000)
    page.fill("#email", "sam@example.com")
    page.click("#leadGo")

    # A package option is offered; choosing it sets the total to the bundle price.
    page.wait_for_selector("#checkout .pkg", timeout=10000)
    page.check('#checkout .pkg input[value="spring"]')
    expect(page.locator("#bookTotal")).to_contain_text("120")
    page.check("#tnc")
    page.click("#bookGo")
    expect(page.locator("#checkout")).to_contain_text("reach out", timeout=8000)
    assert captured.get("bundle_id") == "spring" and captured.get("cadence") == "seasonal"


def test_widget_bad_address_shows_message(page, app_url):
    # a 422 from /quote → a friendly on-page message, not a crash
    page.route("**/quote", lambda r: r.fulfill(
        status=422, content_type="application/json",
        body=json.dumps({"detail": "We couldn't find that address."})))
    page.goto(f"{app_url}/widget?key=pub-dev", wait_until="networkidle")
    page.wait_for_selector("#address", timeout=15000)
    page.fill("#address", "not a real place")
    page.click("#go")
    page.wait_for_selector("#overlay.show", timeout=8000)
    page.fill("#email", "x@y.com")
    page.click("#leadGo")
    expect(page.locator("#state")).to_contain_text("address", timeout=8000)