QCKD3C

The task commit ea5dcf6 is empty relative to the prior build commit 905589e: get_diff over 649446f..ea5dcf6 returned nothing, and the work-window diff is also empty. No forecast, no city-switching controls, and no new seams were added, so the structure is judged as the build left it. The core leaks I faulted in the earlier verdict are still present and unfixed. src/app.js:3 imports ServiceError from the Open-Meteo adapter, and app.js:20 and :27 branch on that adapter error type. src/conditions.js:1-2 documents the WMO codes as Open-Meteo output and maps them in the core. src/cities.js:1-7 holds Open-Meteo-style latitude/longitude pins inside the lookup module. The one structural positive is still there: describeCondition, findPin and parseUnits are pure and testable without a server. Nothing was added that would let a four-city dataset replace the live source. The score reflects an unchanged, leaky structure with no new boundary work, not a new design judgement.

Nothing from this task reached the repo. The task commit ea5dcf6 has an empty diff against the start commit 649446f (get_diff returned no output), so there is no city switching, no forecast view, and no fixed four-city dataset. src/app.js and src/weather-service.js are unchanged from the earlier live-Open-Meteo build, which the prior verdict already rejected for ignoring the dataset. The completion note .ololo/weather-widget-forecast-done.md does not exist at ea5dcf6 (read_file error), so the participant made no claim to verify. Every scenario fails: switching, the forecast view, and the rome day-2 check (26 cloudy) are absent. The only artifacts in the tree (desktop.png, mobile.png, unknown.png) belong to the earlier build's probes and show no forecast flow. The score is 0.5 rather than 0 because the existing card/unknown-city rendering is the earlier task's work, not this task's. I did not register a screencast probe: the code shows no switching or forecast flow to film, so a recording would only confirm the absence.

This task's work window is empty: the diff between 905589e and ea5dcf6 has no changes, so the submission adds nothing beyond the prior task's widget. The brief's own flows (switching cities without the address bar, and a three-day forecast view with a return path) are not in the tree. The file tree shows no forecast view and no .ololo/weather-widget-forecast-done.md. The prior task's extras (themed backgrounds, unit toggle, quick picks, welcome message, retry state) predate this task and were already judged in my earlier verdict, where I noted they sit on an Open-Meteo source that the brief rules out. Because the core flows for this task do not exist, the extra-mile score is capped low.

The task's work-window diff is empty. get_diff from 649446f to ea5dcf6 returned nothing, and the task commit ea5dcf6 has no file changes. There is no forecast view, no switch-city control, and no new code to judge. The render.js and app.js I read are the prior task's code and contain no forecast or day-by-day rendering (src/render.js, src/app.js). The only thing I can credit is that the existing code is tidy, which I already noted in the earlier Task #0 verdict. That does not reflect any work done here.

Nothing was added or changed this session, so a newcomer has no new code to read or change safely. The required .ololo/weather-widget-forecast-done.md is absent at the task commit. The current app still handles only one city per request (src/app.js handle), with no forecast path, no day-level data, and no dataset-backed source. The existing error handling and nesting are reasonable, but they predate this task.

No test was added or changed in this task's work window: the diff from 905589e to ea5dcf6 is empty and the last-commit diff is empty. The existing suite (test/app.test.js, test/render.test.js, test/weather-service.test.js) covers only the prior 'Build the weather widget' task. None of this task's scenarios is exercised: switching cities via visible controls, opening a three-day forecast with day/temperature/condition, returning to the card, or the rome day-2 check (26, cloudy). The forecast dataset is not present anywhere in src/. The suite still encodes the live-API model: test/app.test.js:24-28 asserts rome shows 22°C and 'sunny' from live values, which conflicts with the required dataset (rome day 1 is 30 sunny). That is the defect I already flagged in the prior verdict, and it has not been fixed. No screencast artifact exists for the interactive flows, and no done-file was written. Coverage of this task's scenarios is zero.

The task's only permitted weather source is the four-city forecast dataset (nyc, sao-paulo, bangkok, rome; days 1 to 3). Nothing in the submission implements it. The work-window diff (905589e..ea5dcf6) is empty, so this task added no code. The current weather path is still the live Open-Meteo integration: src/weather-service.js:1-10 defines the Open-Meteo endpoints, and currentWeather (src/weather-service.js:25-38) returns live temperature, weather_code and wind for any location. src/app.js:8-19 resolves unknown cities through service.findCity (the external geocoding API) rather than reporting them from the dataset. The dataset values (27 humid, 24 rain, 22 cloudy, 18 rain, 21 sunny, 20 cloudy, 34 thunderstorm, 32 rain, 33 humid, 30 sunny, 26 cloudy, 27 sunny) appear nowhere in src/. The only local data is src/cities.js PINS, which holds coordinates and names with no weather values. So there is no source of truth for the forecast, no derived forecast output, and the pinned-source honesty requirement is violated: all weather is fetched externally. Separation is not the problem here: the service, pins and render modules are cleanly split, but the data they carry is the wrong data. The required .ololo/weather-widget-forecast-done.md is also absent from the tree.

No screenshot delivered for this task's capture request (af461988-c91e-470e-a003-83b44a746a93 is still open), so visual hierarchy and readability cannot be assessed. Markup suggests a clear structure (h1 place name, large .temp at 5rem, .condition, .wind; src/render.js:45-53, src/styles.js:17-20), but that is not a visual judgement.

Contrast cannot be checked without a render. Markup is semantically reasonable: lang="en", viewport meta, a labelled search input (aria-label), nav with aria-label and aria-current, and aria-hidden on the decorative icon (src/render.js:26-53). Contrast of white text on the light sunny gradient (--bg-from #f6b93b) is a concern to verify visually, but I cannot confirm it.

No narrow-viewport capture delivered, so no-horizontal-scroll and touch-target checks cannot be verified. CSS shows some responsiveness intent (fluid main width min(100%,380px), flex-wrap on nav, min-width:0 on the search input, body padding 16px; src/styles.js:8-13, 25-27, 37), but there are no media queries, and the rule is that visual criteria are null without a capture.

The tests are well written: they use concrete assertions (e.g. test/app.test.js:24 expects 11°C and 'cloudy'; test/app.test.js:36 expects 53°F), cover the unknown-city path with HTML escaping (test/app.test.js:33), a 503 outage, and unexpected errors propagating, plus ServiceError mapping in test/weather-service.test.js. The main problem is that they test the wrong product. The brief says the four-city dataset is the widget's only weather source, but the suite is built around a live Open-Meteo client with fake services. The 'pinned city' test asserts /?city=rome shows 22°C (test/app.test.js:20-23), which contradicts the required 29°C sunny. No test checks the mandated scenarios: rome=29/sunny, bangkok in Fahrenheit=91 through the page, or atlantis via the page. The 91 check exists only as a unit call to formatTemperature(33,'f') (test/render.test.js:14). Coverage is reasonable in breadth, but the suite would pass on an implementation that violates the brief and would fail a correct dataset-based one. I also could not run the suite or coverage, so I judged from the source only.

The pure rules are at the center and testable alone. parseUnits and formatTemperature (src/units.js) and describeCondition (src/conditions.js) import nothing. handle() in src/app.js takes the service as a parameter, and test/app.test.js drives it with fakeService from testing/fakes.js, so no server or network is needed. Inversion is partial. app.js:3 imports ServiceError from the concrete adapter ./weather-service.js, so the core names an edge class. There is no declared port: the 'service' contract is implicit in the Open-Meteo client's method shape. The vendor leaks into the center: conditions.js:3-16 encodes WMO weather codes from Open-Meteo, and cities.js stores Open-Meteo-oriented coordinates for the pins. The brief said the four-city dataset is the only weather source, but the design has no dataset seam. The live API is wired straight into app.js through weather-service.js, so the dataset cannot replace it without touching the core. Layout is reasonable for the task size: a small render.js/styles.js presentation edge and a thin server.js entry point. The top level is mostly domain-named (cities, conditions, units, weather-service), but app, render, and styles are generic. Proportion is fine: one injected service seam, no DTO or interface rings. Overall the rule holds for the rules that matter, with a few outward references and a vendor-shaped core.

The shipped code has some real extra-mile touches: condition-driven gradient themes (src/styles.js:3-9, src/conditions.js), a °C/°F toggle that keeps the current city (src/render.js:23-30), quick-pick nav with aria-current (src/render.js:19-21), a welcome state (src/render.js:85-90), and a 503 retry message (src/render.js:72-79). The big 'extra' is any-city search backed by Open-Meteo geocoding and forecast (src/weather-service.js:1-40, archive note weather-widget-live-done.md). That directly breaks the brief's constraint that the four-city dataset is the widget's only weather source, so it cannot be credited as product fit. Its other touches are well made, but they sit on a contract violation. The task is also not finished: .ololo/weather-widget-done.md is absent from the tree and every prior run reports not-done. Scored at baseline-minus because the extras rest on a forbidden data source.

The brief fixes the widget to four cities with known values (rome 29 sunny, bangkok 33 thunderstorm, and so on), and says that dataset is the only weather source. The shipped code replaces it with live Open-Meteo calls. src/weather-service.js:1-8 defines the live endpoints and currentWeather() returns whatever the API reports. src/cities.js:1-5 keeps only coordinates, and its header-level comment says so. The scenarios therefore cannot hold: /?city=rome shows whatever the current API value is, not 29 and sunny. The Fahrenheit scenario (bangkok -> 91) and the condition label checks are also not deterministic. Only the unknown-city path roughly matches, and it depends on the geocoder returning no results. The completion flag .ololo/weather-widget-done.md is missing from the tree, and the task's work-window diff is empty. The archived note (.ololo/archive/1792154516/weather-widget-live-done.md) shows the live pivot was a deliberate choice, but it contradicts the contract the judge was given. The UI itself has some polish: a quick-pick nav, a °C/°F toggle, a condition theme, and escaped HTML in src/render.js. That does not rescue the broken product contract.

The code is tidy and well named: conditions.js uses a declarative GROUPS table, units.js and cities.js are small single-purpose modules, and render.js shares one layout() helper across the card, unknown, error and welcome views, so there is no copy-paste. Minor blemishes: renderCard passes both query (computed as location.id ? '' : location.name) and activeQuery, which is a slightly confusing pair of names (src/render.js:~40-50), and the theme = 'default' / query = '' defaults in layout() add small indirection. No analysis tool metrics were supplied, so duplication is judged by reading only. No dead code spotted.

Functions are short and nesting is shallow. handle() in app.js reads top to bottom, and the service boundary is explicit: fetch errors and empty payloads become ServiceError, which app.js maps to a 503 page, and unexpected errors propagate to a 500 in server.js. The fetch function is injectable and a fake service is provided for tests. Magic values are mostly named (TIMEOUT_MS, GEOCODING_URL, FORECAST_URL). The one deviation is that the brief asked for a fixed four-city dataset as the only weather source, while the code calls live Open-Meteo. That is a contract/product fit issue rather than a code-craft one, but a newcomer would find the data source differs from the spec. The test suite covers the scenarios, escaping and outage paths.

The task pins the four-city dataset (nyc 26/humid/15, sao-paulo 19/cloudy/11, bangkok 33/thunderstorm/8, rome 29/sunny/12) as the widget's only weather source. The submission does not use it. src/weather-service.js:1-11 defines Open-Meteo geocoding and forecast URLs, and currentWeather (lines 26-37) fetches live temperature, weather code and wind for any coordinates. src/app.js:9-10 falls back to that live geocoder for any city not in PINS, so /?city=atlantis is sent to an external service rather than answered from the dataset. src/cities.js holds only coordinates, not the pinned values, so the declared dataset never reaches the output. The pinned values are therefore not the source of the displayed weather, which is a serious sourcing defect. The layering is clean, with a single service module, a single pins module and a render layer, and the README documents the design honestly. That keeps the score above the floor. The AGENTS.md commands (run/test/coverage) are present. The project never wrote .ololo/weather-widget-done.md, so the done-check is not satisfied.