const test = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');

const flowRegistrySource = fs.readFileSync('shared/flow-registry.js', 'utf8');
const settingsSchemaSource = fs.readFileSync('shared/settings-schema.js', 'utf8');

function loadApis() {
  const scope = {};
  return new Function('self', `${flowRegistrySource}; ${settingsSchemaSource}; return {
    flowRegistry: self.MultiPageFlowRegistry,
    settingsSchema: self.MultiPageSettingsSchema,
  };`)(scope);
}

test('flow registry exposes canonical flow and target metadata', () => {
  const { flowRegistry } = loadApis();

  assert.deepEqual(flowRegistry.getRegisteredFlowIds(), ['openai', 'kiro']);
  assert.equal(flowRegistry.normalizeFlowId('kiro'), 'kiro');
  assert.equal(flowRegistry.normalizeFlowId('unknown'), 'openai');
  assert.equal(flowRegistry.getFlowLabel('openai'), 'Codex / OpenAI');
  assert.equal(flowRegistry.normalizeTargetId('openai', 'sub2api'), 'sub2api');
  assert.equal(flowRegistry.normalizeTargetId('kiro', 'anything-else'), 'kiro-rs');
  assert.deepEqual(
    flowRegistry.getVisibleGroupIds('openai', 'cpa'),
    ['openai-plus', 'openai-phone', 'openai-oauth', 'openai-step6', 'openai-target-cpa', 'service-account', 'service-email', 'service-proxy']
  );
  assert.deepEqual(
    flowRegistry.getVisibleGroupIds('kiro', 'kiro-rs'),
    ['kiro-runtime-status', 'kiro-target-kiro-rs', 'service-account', 'service-email', 'service-proxy']
  );
  assert.deepEqual(
    flowRegistry.getTargetOptions('openai').map((entry) => entry.id),
    ['cpa', 'sub2api', 'codex2api']
  );
  assert.deepEqual(
    flowRegistry.getSettingsGroupDefinition('openai-plus')?.rowIds,
    ['row-plus-mode', 'row-plus-account-access-strategy', 'row-plus-payment-method']
  );
  assert.equal(flowRegistry.getPublicationTargetDefinition('kiro', 'kiro-rs')?.label, 'kiro.rs');
  assert.equal(flowRegistry.getFlowCapabilities('openai').supportsAccountContribution, true);
  assert.equal(flowRegistry.getFlowCapabilities('kiro').supportsAccountContribution, true);
  assert.deepEqual(
    flowRegistry.getFlowCapabilities('openai').contributionAdapterIds,
    ['openai-oauth', 'openai-codex-file', 'openai-sub2api-file']
  );
  assert.deepEqual(
    flowRegistry.getFlowCapabilities('kiro').contributionAdapterIds,
    ['kiro-builder-id']
  );
});

test('settings schema normalizes view input into canonical nested namespaces', () => {
  const { settingsSchema } = loadApis();
  const schema = settingsSchema.createSettingsSchema();

  const normalized = schema.normalizeSettingsState({
    activeFlowId: 'kiro',
    panelMode: 'sub2api',
    mailProvider: 'hotmail',
    ipProxyEnabled: true,
    ipProxyService: '711proxy',
    customPassword: 'SharedSecret123!',
    plusAccountAccessStrategy: 'sub2api_codex_session',
    kiroRsUrl: 'https://kiro.example.com/admin',
    kiroRsKey: 'secret-key',
    stepExecutionRangeByFlow: {
      openai: { enabled: true, fromStep: 2, toStep: 9 },
      kiro: { enabled: true, fromStep: 1, toStep: 9 },
    },
  });

  assert.equal(normalized.activeFlowId, 'kiro');
  assert.equal(normalized.services.email.provider, 'hotmail');
  assert.equal(normalized.services.proxy.enabled, true);
  assert.equal(normalized.services.account.customPassword, 'SharedSecret123!');
  assert.equal(normalized.flows.openai.integrationTargetId, 'sub2api');
  assert.equal(normalized.flows.openai.plus.plusAccountAccessStrategy, 'sub2api_codex_session');
  assert.equal(normalized.flows.kiro.targetId, 'kiro-rs');
  assert.equal(normalized.flows.kiro.targets['kiro-rs'].baseUrl, 'https://kiro.example.com/admin');
  assert.equal(normalized.flows.kiro.targets['kiro-rs'].apiKey, 'secret-key');
  assert.deepEqual(normalized.flows.kiro.autoRun.stepExecutionRange, {
    enabled: true,
    fromStep: 1,
    toStep: 9,
  });
});

test('settings schema can project canonical state into a read view without legacy rebuild helpers', () => {
  const { settingsSchema } = loadApis();
  const schema = settingsSchema.createSettingsSchema();
  const normalized = schema.normalizeSettingsState({
    activeFlowId: 'kiro',
    kiroTargetId: 'kiro-rs',
    kiroRsUrl: 'https://kiro.example.com/admin',
    kiroRsKey: 'key-123',
    plusAccountAccessStrategy: 'sub2api_codex_session',
  });
  const view = schema.buildSettingsView(normalized);

  assert.equal(view.activeFlowId, 'kiro');
  assert.equal(view.openaiIntegrationTargetId, 'cpa');
  assert.equal(view.kiroTargetId, 'kiro-rs');
  assert.equal(view.panelMode, 'cpa');
  assert.equal(view.kiroRsUrl, 'https://kiro.example.com/admin');
  assert.equal(view.kiroRsKey, 'key-123');
  assert.equal(view.plusAccountAccessStrategy, 'sub2api_codex_session');
  assert.equal(view.settingsSchemaVersion, 4);
  assert.equal(view.settingsState.activeFlowId, 'kiro');
});

test('settings schema preserves CPA session strategy in canonical state and read view', () => {
  const { settingsSchema } = loadApis();
  const schema = settingsSchema.createSettingsSchema();
  const normalized = schema.normalizeSettingsState({
    plusAccountAccessStrategy: 'cpa_codex_session',
  });
  const view = schema.buildSettingsView(normalized);

  assert.equal(normalized.flows.openai.plus.plusAccountAccessStrategy, 'cpa_codex_session');
  assert.equal(view.plusAccountAccessStrategy, 'cpa_codex_session');
});