import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import { fileURLToPath } from "node:url";

const pagePath = fileURLToPath(new URL("../src/features/scheduling/SchedulingPage.tsx", import.meta.url));
const publicPagePath = fileURLToPath(new URL("../src/features/scheduling/SchedulingPublicPage.tsx", import.meta.url));
const apiPath = fileURLToPath(new URL("../src/api/scheduling.ts", import.meta.url));
const modulePath = fileURLToPath(new URL("../src/module.ts", import.meta.url));
const page = readFileSync(pagePath, "utf8");
const publicPage = readFileSync(publicPagePath, "utf8");
const api = readFileSync(apiPath, "utf8");
const moduleSource = readFileSync(modulePath, "utf8");

assert.match(page, /usePlatformUiCapability<CalendarPickerUiCapability>\("calendar\.picker"\)/);
assert.match(page, /hasScope\(auth, "calendar:calendar:read"\)/);
assert.match(page, /Boolean\(calendarPickerCapability\) && canReadCalendars && canReadAvailability && canWriteCalendarEvent/);
assert.doesNotMatch(page, /@govoplan\/calendar-webui|govoplan-calendar\/webui/);
assert.match(page, /Card,[\s\S]*DataGrid,[\s\S]*DataGridRowActions,[\s\S]*FormField,[\s\S]*MetricCard,[\s\S]*PasswordField,[\s\S]*PeoplePicker,[\s\S]*SelectionList,[\s\S]*ToggleSwitch,[\s\S]*from "@govoplan\/core-webui"/);
assert.doesNotMatch(page, /@govoplan\/core-webui\/src\//);

assert.match(page, /className="scheduling-workspace-layout"/);
assert.match(page, /<aside className="scheduling-request-sidebar">/);
assert.match(page, /<section className="scheduling-main-panel">/);
assert.match(page, /title=\{I18N\.requests\}[\s\S]*<Plus aria-hidden="true" size=\{16\} \/> \{I18N\.add\}/);
assert.match(page, /title=\{I18N\.myRequests\}/);
assert.match(page, /title=\{I18N\.invitedRequests\}/);
assert.ok(page.indexOf("title={I18N.myRequests}") < page.indexOf("title={I18N.invitedRequests}"));
assert.match(page, /<SelectionList label=\{title\} className="scheduling-request-list">/);
assert.match(page, /<SelectionListItem[\s\S]*selected=\{selectedId === request\.id\}[\s\S]*className="scheduling-list-item"/);

assert.match(page, /editorMode \? \(/);
assert.match(page, /id="scheduling-editor-form"/);
assert.doesNotMatch(page, /ModuleSubnav|scheduling-create-subnav|scheduling-full-editor/);
const editorStart = page.indexOf('<div className="scheduling-editor-surface">');
const editorEnd = page.indexOf('</form>', editorStart);
const editor = page.slice(editorStart, editorEnd);
assert.ok(editor.indexOf("I18N.discard") < editor.indexOf("I18N.save"));
assert.match(editor, /form="scheduling-editor-form"/);
assert.match(editor, /<Card title=\{I18N\.basicInformation\}>/);
assert.match(editor, /<Card title=\{I18N\.calendarIntegration\}>/);
assert.match(page, /<Card title=\{I18N\.candidateSlots\}>/);
assert.match(page, /<Card title=\{I18N\.participants\}>/);
assert.match(page, /<Card title=\{I18N\.generalSettings\}>/);
assert.match(page, /<Card title=\{I18N\.participantPrivacy\}>/);
assert.match(editor, /<FormField label=\{I18N\.title\}>/);
assert.match(page, /useUnsavedDraftGuard\(/);
assert.match(page, /requestDiscard\(exitEditor\)/);
assert.match(page, /dirty: responseDirty,[\s\S]*onSave: persistAvailability,[\s\S]*onDiscard: resetResponseDraft/);
assert.doesNotMatch(page, /window\.(?:alert|confirm)\(/);

for (const setting of [
  "participantRosterVisible",
  "notifyOnAnswers",
  "singleChoice",
  "participantLimitEnabled",
  "allowMaybe",
  "allowComments",
  "participantEmailRequired",
  "anonymousPasswordProtectionEnabled"
]) {
  assert.match(page, new RegExp(`checked=\\{${setting}\\}`));
}
assert.match(page, /<PasswordField[\s\S]*minLength=\{8\}/);
assert.match(page, /type="number"[\s\S]*min=\{1\}/);
assert.match(page, /min=\{addLocalMinutes\(slot\.start_at, 1\)\}/);
assert.match(page, /allow_external_participants: allowExternalParticipants/);
assert.doesNotMatch(page, /usesGatewayPolicy|updateSchedulingCandidateSlot/);
assert.match(page, /public_participation_policy_enforcement_available/);
assert.match(page, /const canCreateOrWrite = canWrite \|\| canAdminister/);
assert.match(page, /policyLocked=\{participationPolicyLocked\}/);

assert.match(page, /id="scheduling-create-candidate-slots-grid"/);
assert.match(page, /id="scheduling-participant-picker"/);
assert.match(page, /id="scheduling-candidate-slots-grid"/);
assert.match(page, /id="scheduling-participants-grid"/);
assert.match(page, /<DataGridRowActions/);
assert.match(page, /disabled=\{!canCreateOrWrite\}[\s\S]{0,80}reorderable/);
assert.doesNotMatch(page, /reorderable=\{editorMode === "create"\}/);
assert.doesNotMatch(page, /EmailAddressInput|MailboxAddress|addressSuggestions|addressLookupQuery/);
assert.doesNotMatch(page, /<input[\s\S]{0,220}aria-label=\{I18N\.participantEmail\}/);
assert.match(page, /allowManualExternal=\{allowExternalParticipants\}/);
assert.match(page, /search=\{participantSearch\}/);
assert.doesNotMatch(page, /<table|scheduling-table|scheduling-card(?:\s|"|`)/);
assert.match(page, /<TableActionGroup[\s\S]*disabled: saving \|\| !decisionEnabled/);
assert.match(page, /showDecisionAction=\{canManageSelected\}/);
assert.match(page, /<IconButton[\s\S]*label=\{I18N\.refresh\}/);
assert.doesNotMatch(page, /AdminIconButton/);

assert.match(page, /submitSchedulingAvailability\(settings, selected\.id/);
assert.match(page, /option_revision: slot\.revision/);
assert.match(page, /getSchedulingAvailabilityResponse\(settings, selected\.id\)/);
assert.match(page, /const answers = Object\.fromEntries\(response\.answers\.map/);
assert.match(page, /setSavedAvailability\(answers\)/);
assert.match(page, /const comment = response\.comment \?\? ""/);
assert.match(page, /setSavedAvailabilityComment\(comment\)/);
assert.match(page, /<ParticipationStats/);
assert.match(page, /selected\.effective_participant_visibility === "names_and_statuses"/);
assert.doesNotMatch(page, /<p>\{selected\.calendar_id\}<\/p>/);
assert.match(page, /className="scheduling-selected-calendar"/);

for (const field of [
  "notify_on_answers",
  "single_choice",
  "max_participants_per_option",
  "allow_maybe",
  "allow_comments",
  "participant_email_required",
  "anonymous_password_protection_enabled",
  "public_participation_policy_enforcement_available"
]) {
  assert.match(api, new RegExp(`${field}:`));
}
assert.match(api, /method: "PATCH"/);
assert.match(api, /\/api\/v1\/scheduling\/people\?/);
assert.doesNotMatch(api, /address-lookup/);
assert.match(page, /slots: slots\.map\(\(slot\) => \(\{/);
assert.match(page, /participants: participants[\s\S]*create_participant_invitations: true/);
assert.match(api, /\/api\/v1\/scheduling\/requests\/\$\{requestId\}\/responses/);
assert.match(api, /\/api\/v1\/scheduling\/requests\/\$\{requestId\}\/responses\/me/);
assert.match(api, /\/api\/v1\/scheduling\/public\/\$\{encodeURIComponent\(requestId\)\}\/\$\{encodeURIComponent\(token\)\}/);
assert.match(page, /useSearchParams\(\)/);
assert.match(page, /Promise\.allSettled/);

assert.match(moduleSource, /publicRoutes:[\s\S]*path: "\/scheduling\/public\/:requestId\/:token"/);
assert.match(moduleSource, /SchedulingPublicPage/);
assert.match(publicPage, /Card,[\s\S]*DismissibleAlert,[\s\S]*FormField,[\s\S]*LoadingFrame,[\s\S]*from "@govoplan\/core-webui"/);
assert.match(publicPage, /getPublicSchedulingParticipation\(settings, requestId, token, \{\}\)/);
assert.match(publicPage, /applySchedulingAvailabilityChoice\(/);
assert.match(publicPage, /option_revision: slot\.revision/);
assert.match(publicPage, /idempotency_key: newIdempotencyKey\(\)/);
assert.doesNotMatch(publicPage, /window\.(?:alert|confirm)\(/);
assert.doesNotMatch(publicPage, /(?:localStorage|sessionStorage).*token|token.*(?:localStorage|sessionStorage)/);

console.log("Scheduling pages satisfy the two-pane editor, public response, and policy contracts.");