from __future__ import annotations

import os
import threading
from pathlib import Path

import pytest

if os.getenv("STACKCHAIN_RUN_RELEASE_E2E") != "1":
    pytest.skip("packaged Plan Today handoff journey runs only in its gated CI job", allow_module_level=True)
pytest.importorskip("playwright.sync_api")
from playwright.sync_api import expect, sync_playwright

from fake_gitea import FakeGiteaServer
from test_mobile_offline_issue_release import ACCESS_TOKEN, ROOT, release_server


def open_today_action(page, selector: str):
    page.locator("[data-mobile-today-more]").click()
    expect(page.locator("#mobile-today-actions")).to_be_visible()
    page.locator(selector).click()
    expect(page.locator("#mobile-today-actions")).to_be_hidden()


def test_release_artifact_plans_hands_off_and_opens_next_mobile_issue(tmp_path: Path):
    archives = sorted((ROOT / "dist").glob("stackchain-dashboard-*.tar.gz"))
    assert len(archives) == 1, "browser job must download exactly one assembled release archive"

    fake = FakeGiteaServer(("127.0.0.1", 0))
    fake_thread = threading.Thread(target=fake.serve_forever, daemon=True)
    fake_thread.start()
    fake_url = f"http://127.0.0.1:{fake.server_port}"
    browser_errors: list[str] = []
    failed_responses: list[str] = []

    try:
        with release_server(archives[0], tmp_path, fake_url) as origin, sync_playwright() as playwright:
            browser = playwright.chromium.launch(args=["--ignore-certificate-errors"])
            context = browser.new_context(viewport={"width": 390, "height": 844}, ignore_https_errors=True)
            page = context.new_page()
            page.on("pageerror", lambda error: browser_errors.append(error.stack or str(error)))
            page.on("console", lambda message: browser_errors.append(message.text) if message.type == "error" else None)
            page.on(
                "response",
                lambda response: failed_responses.append(f"{response.status} {response.url}")
                if response.status >= 400
                else None,
            )

            page.goto(origin + "/", wait_until="networkidle")
            page.locator('input[name="device_label"]').fill("Plan Today release phone")
            page.locator('input[name="access_token"]').fill(ACCESS_TOKEN)
            page.locator("#submit-sign-in").click()
            page.wait_for_url(origin + "/", wait_until="networkidle")

            try:
                expect(page.locator("#my-work-status")).to_contain_text("2")
            except AssertionError as error:
                raise AssertionError({"browser_errors": browser_errors, "failed_responses": failed_responses}) from error
            page.locator('[data-mobile-task="work"]').click()
            expect(page.locator("#plan-today-sheet")).to_be_visible()
            expect(page.locator("#plan-today-candidates .plan-today-item")).to_have_count(2)

            navigation = page.locator(".mobile-plan-today-nav")
            expect(navigation).to_be_visible()
            for control in navigation.locator("button").all():
                bounds = control.bounding_box()
                assert bounds and bounds["height"] >= 44

            page.locator("#plan-today-available").fill("90")
            page.locator("#plan-today-available").press("Tab")
            page.locator("#build-today-plan").click()
            missing_estimates = page.locator("[data-plan-missing-estimate]")
            expect(missing_estimates).to_have_count(2)
            for _ in range(2):
                missing_estimates.nth(0).fill("30")
                missing_estimates.nth(0).press("Tab")
            expect(page.locator("#plan-today-list .plan-today-item")).to_have_count(2)
            estimates = page.locator("[data-plan-estimate]")
            expect(estimates).to_have_count(2)
            page.locator("#save-and-start-today").click()

            try:
                expect(page.locator("#plan-today-sheet")).to_be_hidden(timeout=5_000)
            except AssertionError as error:
                raise AssertionError(page.evaluate("({hidden:document.querySelector('#plan-today-sheet').hidden, state:history.state, bodyClass:document.body.className})")) from error
            expect(page.locator("#issue-sheet")).to_have_class("issue-sheet open")
            expect(page.locator("#issue-sheet-title")).to_have_text("Ship mobile capture")
            expect(page.locator("#send-issue-comment-next")).to_be_visible()
            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            expect(page.locator("#plan-today-sheet")).to_be_hidden()

            page.locator("#close-issue-sheet").click()
            if page.locator("#plan-today-sheet").is_visible():
                page.locator("#cancel-plan-today").click()
            expect(page.locator("[data-mobile-today-hud]")).to_be_visible()
            page.locator("[data-mobile-today-more]").click()
            expect(page.locator("#mobile-today-actions")).to_be_visible()
            blocked = page.locator("[data-mobile-today-blocked]")
            expect(blocked).to_be_visible()
            blocked_bounds = blocked.bounding_box()
            assert blocked_bounds and blocked_bounds["height"] >= 44
            blocked.click()
            expect(page.locator("#mobile-today-actions")).to_be_hidden()
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            expect(page.locator("#today-progress-title")).to_have_text("Report blocker")
            expect(page.locator("#today-progress-target")).to_contain_text("Ship mobile capture")
            expect(page.locator("#today-progress-body")).to_be_focused()
            expect(page.locator("#today-progress-activity")).to_be_hidden()
            expect(page.locator(".today-progress-evidence")).to_be_hidden()
            for control in page.locator(".today-blocker-presets button, #post-today-blocker").all():
                bounds = control.bounding_box()
                assert bounds and bounds["height"] >= 44
            page.locator('[data-today-blocker-preset="later-today"]').click()
            assert page.locator("#today-blocker-return-at").input_value()
            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            page.locator("#cancel-today-progress").click()
            expect(page.locator("#today-progress-sheet")).to_be_hidden()
            expect(page.locator("[data-mobile-today-hud]")).to_contain_text("Ship mobile capture")
            fake.activity_comments = {
                41: [{
                    "id": 701,
                    "user": {"login": "timmy"},
                    "body": "Wrong voice transcript",
                    "issue_url": f"{fake_url}/api/v1/repos/acme/mobile/issues/41",
                    "created_at": "2026-08-18T00:00:00Z",
                }]
            }
            open_today_action(page, "[data-mobile-today-update]")
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            progress = page.locator("#today-progress-body")
            progress.fill("Pairing with @al")
            mention = page.locator('#today-progress-body-mentions [data-login="alex"]')
            try:
                expect(mention).to_be_visible()
            except AssertionError as error:
                raise AssertionError({
                    "status": page.locator("#today-progress-body-mention-status").text_content(),
                    "requests": fake.requests[-20:],
                    "browser_errors": browser_errors,
                    "failed_responses": failed_responses,
                }) from error
            mention_bounds = mention.bounding_box()
            assert mention_bounds and mention_bounds["height"] >= 44
            mention.click()
            expect(progress).to_have_value("Pairing with @alex ")
            page.locator("#post-today-progress").click()
            expect(page.locator("#today-progress-sheet")).to_be_hidden()
            admitted = page.evaluate("""() => {
                const record = JSON.parse(localStorage.getItem('stackchain.authored-outbox.v1') || 'null');
                return record?.items?.find(item => item.kind === 'issue-comment' && item.number === 41);
            }""")
            assert admitted and admitted["repository"] == "acme/mobile"
            assert admitted["body"] == "Pairing with @alex"

            open_today_action(page, "[data-mobile-today-update]")
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            owned = page.locator('[data-comment-id="701"]')
            try:
                expect(owned.locator('[data-comment-action="edit"]')).to_be_visible()
            except AssertionError as error:
                direct = page.evaluate("""async () => {
                    const response = await fetch('api/v1/repos/acme/mobile/issues/41/comments?limit=20');
                    return [response.status, await response.text()];
                }""")
                raise AssertionError({
                    "activity": page.locator("#today-progress-activity").inner_html(),
                    "direct": direct,
                    "requests": fake.requests[-20:],
                    "browser_errors": browser_errors,
                }) from error
            owned.locator('[data-comment-action="edit"]').click()
            correction = owned.locator(".comment-edit-textarea")
            correction.fill("Corrected voice transcript")
            owned.locator("[data-comment-edit-save]").click()
            try:
                expect(owned.locator(".markdown-content")).to_have_text("Corrected voice transcript")
            except AssertionError as error:
                raise AssertionError({
                    "activity": page.locator("#today-progress-activity").inner_html(),
                    "edited": fake.edited_comments,
                    "requests": fake.requests[-10:],
                    "failed_responses": failed_responses,
                }) from error
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            expect(page.locator("[data-mobile-today-hud]")).to_contain_text("Ship mobile capture")
            assert fake.edited_comments == [(41, 701, "Corrected voice transcript")]
            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            page.locator("#cancel-today-progress").click()
            expect(page.locator("#today-progress-sheet")).to_be_hidden()
            page.locator("[data-mobile-today-more]").click()
            expect(page.locator("#mobile-today-actions")).to_be_visible()
            take_break = page.locator("[data-today-break-open]")
            expect(take_break).to_be_visible()
            take_break.click()
            expect(page.locator("#mobile-today-actions")).to_be_hidden()
            expect(page.locator("#today-break-sheet")).to_be_visible()
            for control in page.locator(".today-break-actions button").all():
                bounds = control.bounding_box()
                assert bounds and bounds["height"] >= 44
            page.go_back()
            expect(page.locator("#today-break-sheet")).to_be_hidden()

            open_today_action(page, "[data-today-break-open]")
            page.locator('[data-today-break-minutes="5"]').click()
            expect(page.locator("#today-break-status")).to_have_text("On break · resume in 5:00")
            expect(page.locator("[data-mobile-today-toggle]")).to_have_text("Resume timer")
            page.evaluate("""() => {
              const prefix = 'stackchain.today-sync.v1.timmy.operation.';
              localStorage.setItem(prefix + 'broken', '{not-json');
            }""")
            page.reload(wait_until="networkidle")
            expect(page.locator("#my-work-status")).to_contain_text("2")
            expect(page.locator("#today-sync-status")).to_have_text(
                "Today queue recovered · discarded 1 unreadable device record."
            )
            assert page.evaluate("""() => !Object.keys(localStorage).some(
              key => key.startsWith('stackchain.today-sync.v1.timmy.operation.')
            )""")
            expect(page.locator("#today-break-status")).to_contain_text("On break · resume in")
            if page.locator("#issue-sheet").get_attribute("class") == "issue-sheet open":
                page.locator("#close-issue-sheet").click()
            if page.locator("#plan-today-sheet").is_visible():
                page.locator("#cancel-plan-today").click()
            expect(page.locator("#resume-today-break")).to_be_visible()
            page.locator("#resume-today-break").click()
            expect(page.locator("#today-break-status")).to_be_hidden()
            expect(page.locator("#issue-sheet")).to_have_class("issue-sheet open")
            expect(page.locator("#issue-sheet-title")).to_have_text("Ship mobile capture")

            page.locator("#close-issue-sheet").click()
            if page.locator("#plan-today-sheet").is_visible():
                page.locator("#cancel-plan-today").click()
            page.set_viewport_size({"width": 320, "height": 568})
            layout = page.evaluate("""() => {
              const hud = document.querySelector('[data-mobile-today-hud]').getBoundingClientRect();
              const dock = document.querySelector('.mobile-task-dock').getBoundingClientRect();
              const padding = parseFloat(getComputedStyle(document.body).paddingBottom);
              return {hudHeight:hud.height, hudTop:hud.top, dockTop:dock.top, padding, viewport:window.innerHeight};
            }""")
            assert layout["hudHeight"] <= 116
            assert layout["padding"] >= layout["viewport"] - min(layout["hudTop"], layout["dockTop"])
            for control in page.locator("[data-mobile-today-hud] button").all():
                bounds = control.bounding_box()
                assert bounds and bounds["height"] >= 44
            open_today_action(page, "[data-today-break-open]")
            expect(page.locator("#today-break-sheet")).to_be_visible()
            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            custom = page.locator("#today-break-custom-minutes")
            bounds = custom.bounding_box()
            assert bounds and bounds["height"] >= 44
            page.locator("#cancel-today-break").click()
            expect(page.locator("#today-break-sheet")).to_be_hidden()
            page.set_viewport_size({"width": 390, "height": 844})
            page.locator("[data-mobile-today-open]").click()
            expect(page.locator("#issue-sheet")).to_have_class("issue-sheet open")

            page.locator('[data-issue-section="reply"]').click()
            page.locator("#issue-comment").fill("Handoff complete; continuing with the next Today item.")
            page.locator("#send-issue-comment-next").click()

            expect(page.locator("#issue-sheet-title")).to_have_text("Polish desktop filters")
            expect(page.locator("#issue-comment")).to_have_value("")
            expect(page.locator("[data-mobile-today-hud]")).to_have_attribute("data-overlay-hidden", "true")
            expect(page.locator("[data-mobile-today-hud]")).to_contain_text("Polish desktop filters")
            assert fake.comments == [
                (41, "Pairing with @alex"),
                (41, "Handoff complete; continuing with the next Today item."),
            ]

            receipt = page.locator("#today-completion-undo")
            expect(receipt).to_be_visible()
            expect(receipt).to_contain_text("Removed from Today. Undo?")
            undo = page.locator("#undo-today-completion")
            bounds = undo.bounding_box()
            assert bounds and bounds["height"] >= 44
            page.locator("#close-issue-sheet").click()
            expect(page.locator("[data-mobile-today-hud]")).to_be_visible()
            expect(page.locator(".mobile-task-dock")).to_be_visible()
            layout = page.evaluate("""() => {
              const receipt = document.querySelector('#today-completion-undo').getBoundingClientRect();
              const hud = document.querySelector('[data-mobile-today-hud]').getBoundingClientRect();
              const dock = document.querySelector('.mobile-task-dock').getBoundingClientRect();
              return {receiptBottom:receipt.bottom, hudTop:hud.top, dockTop:dock.top};
            }""")
            assert layout["receiptBottom"] <= min(layout["hudTop"], layout["dockTop"])
            undo.click()
            expect(receipt).to_be_hidden()
            expect(page.locator("[data-mobile-today-hud]")).to_contain_text("Polish desktop filters")

            today = page.evaluate("JSON.parse(localStorage.getItem('stackchain.today-work.v1.timmy') || '[]')")
            assert today == ["issue:acme/mobile:41:", "issue:acme/mobile:42:"]

            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            assert browser_errors == []
            assert failed_responses == []
            browser.close()
    finally:
        fake.shutdown()
        fake.server_close()
        fake_thread.join(timeout=5)


def test_release_artifact_recovers_admitted_blocker_after_reload_and_opens_next_mobile_issue(tmp_path: Path):
    archives = sorted((ROOT / "dist").glob("stackchain-dashboard-*.tar.gz"))
    assert len(archives) == 1
    fake = FakeGiteaServer(("127.0.0.1", 0))
    thread = threading.Thread(target=fake.serve_forever, daemon=True)
    thread.start()
    fake_url = f"http://127.0.0.1:{fake.server_port}"
    browser_errors: list[str] = []
    try:
        with release_server(archives[0], tmp_path, fake_url) as origin, sync_playwright() as playwright:
            browser = playwright.chromium.launch(args=["--ignore-certificate-errors"])
            page = browser.new_page(viewport={"width": 390, "height": 844}, ignore_https_errors=True)
            page.on("pageerror", lambda error: browser_errors.append(error.stack or str(error)))
            page.goto(origin + "/", wait_until="networkidle")
            page.locator('input[name="device_label"]').fill("Blocker flow phone")
            page.locator('input[name="access_token"]').fill(ACCESS_TOKEN)
            page.locator("#submit-sign-in").click()
            page.wait_for_url(origin + "/", wait_until="networkidle")
            expect(page.locator("#my-work-status")).to_contain_text("2")

            page.locator('[data-mobile-task="work"]').click()
            page.locator("#plan-today-available").fill("90")
            page.locator("#plan-today-available").press("Tab")
            page.locator("#build-today-plan").click()
            missing = page.locator("[data-plan-missing-estimate]")
            expect(missing).to_have_count(2)
            for _ in range(2):
                missing.nth(0).fill("30")
                missing.nth(0).press("Tab")
            page.locator("#save-and-start-today").click()
            expect(page.locator("#issue-sheet-title")).to_have_text("Ship mobile capture")
            page.locator("#close-issue-sheet").click()
            if page.locator("#plan-today-sheet").is_visible():
                page.locator("#cancel-plan-today").click()
            expect(page.locator("[data-mobile-today-hud]")).to_be_visible()

            open_today_action(page, "[data-mobile-today-update]")
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            page.locator("#today-progress-body").fill("Blocked waiting for the design owner")
            page.locator("#post-today-progress").click()
            expect(page.locator("#today-progress-sheet")).to_be_hidden()
            open_today_action(page, "[data-today-break-open]")
            page.locator('[data-today-break-minutes="5"]').click()
            expect(page.locator("#resume-today-break")).to_be_visible()

            page.evaluate("""() => {
              localStorage.setItem('stackchain.today-progress.v1.timmy', JSON.stringify({
                version: 1,
                drafts: {
                  'issue:acme/mobile:41:': {
                    body: 'Blocked waiting for the design owner',
                    operation_id: 'already-admitted-blocker',
                    blocker_pending: true,
                    blocker_until: '2000-01-02T03:04:00.000Z'
                  }
                }
              }));
            }""")
            page.reload(wait_until="networkidle")
            expect(page.locator("#my-work-status")).to_contain_text("2")
            if page.locator("#issue-sheet").get_attribute("class") == "issue-sheet open":
                page.locator("#close-issue-sheet").click()
            if page.locator("#plan-today-sheet").is_visible():
                page.locator("#cancel-plan-today").click()
            expect(page.locator("#resume-today-break")).to_be_visible()
            page.locator("#resume-today-break").click()
            expect(page.locator("#issue-sheet")).to_have_class("issue-sheet open")
            page.locator("#close-issue-sheet").click()
            open_today_action(page, "[data-mobile-today-update]")
            expect(page.locator("#today-progress-sheet")).to_be_visible()
            expect(page.locator("#today-progress-blocker-recovery")).to_be_visible()
            expect(page.locator("#today-progress-blocker-recovery")).to_contain_text("Blocker queued")
            expect(page.locator("#today-progress-body")).to_be_disabled()
            expect(page.locator("#today-blocker-return-at")).to_have_value("2000-01-02T03:04")
            page.locator("#today-blocker-return-at").fill("2099-08-19T09:00")
            blocker = page.locator("#post-today-blocker")
            expect(blocker).to_have_text("Finish moving on")
            bounds = blocker.bounding_box()
            assert bounds and bounds["height"] >= 44
            blocker.click()

            expect(page.locator("#today-progress-sheet")).to_be_hidden()
            expect(page.locator("#issue-sheet-title")).to_have_text("Polish desktop filters")
            state = page.evaluate("""() => ({
              later: JSON.parse(localStorage.getItem('stackchain.later-work.v1.timmy') || '{}'),
              today: JSON.parse(localStorage.getItem('stackchain.today-work.v1.timmy') || '[]'),
              outbox: JSON.parse(localStorage.getItem('stackchain.authored-outbox.v1') || 'null'),
            })""")
            assert state["today"] == ["issue:acme/mobile:42:"]
            assert state["later"]["issue:acme/mobile:41:"].startswith("2099-08-19T09:00")
            comments = [item for item in state["outbox"]["items"] if item["kind"] == "issue-comment"]
            assert len(comments) == 1
            assert comments[0]["number"] == 41
            assert comments[0]["body"] == "Blocked waiting for the design owner"
            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
            assert browser_errors == []
            browser.close()
    finally:
        fake.shutdown()
        fake.server_close()
        thread.join(timeout=5)