makelore/tests/unit/model-options.test.ts

import { describe, expect, it } from 'vitest';
import {
  buildConfiguredModelOptions,
  buildRuntimeProviderOptions,
  formatModelRefLabel,
  getConfiguredModelCapabilityLabel,
  resolveRuntimeProviderKey,
} from '../../src/lib/model-options';
import type { ProviderAccount, ProviderVendorInfo, ProviderWithKeyInfo } from '../../src/lib/providers';
import type { OpencodeRuntimeConfigSummary } from '../../src/types/opencode';

const now = '2026-04-28T00:00:00.000Z';

function account(overrides: Partial<ProviderAccount>): ProviderAccount {
  return {
    id: 'custom-alpha1234',
    vendorId: 'custom',
    label: 'Alpha',
    authMode: 'api_key',
    model: 'model-alpha',
    enabled: true,
    isDefault: false,
    createdAt: now,
    updatedAt: now,
    ...overrides,
  } as ProviderAccount;
}

function status(id: string, hasKey = true): ProviderWithKeyInfo {
  return {
    id,
    type: 'custom',
    name: id,
    enabled: true,
    createdAt: now,
    updatedAt: now,
    hasKey,
    keyMasked: hasKey ? 'sk-***' : null,
  } as ProviderWithKeyInfo;
}

function vendor(id: ProviderVendorInfo['id'], name = id): ProviderVendorInfo {
  return {
    id,
    name,
    icon: '',
    placeholder: '',
    requiresApiKey: true,
    category: id === 'custom' ? 'custom' : 'official',
    supportedAuthModes: ['api_key'],
    defaultAuthMode: 'api_key',
    supportsMultipleAccounts: true,
  } as ProviderVendorInfo;
}

describe('model option helpers', () => {
  it('formats model refs using only the text after the provider prefix', () => {
    expect(formatModelRefLabel('openrouter/openai/gpt-5.4')).toBe('openai/gpt-5.4');
    expect(formatModelRefLabel('custom-alpha1234/model-alpha')).toBe('model-alpha');
  });

  it('builds one configured custom model option per account', () => {
    const options = buildConfiguredModelOptions(
      [
        account({ id: 'alpha1234', model: 'model-alpha', updatedAt: '2026-04-03T00:00:00.000Z' }),
        account({ id: 'beta5678', label: 'Beta', model: 'provider/model-beta', updatedAt: '2026-04-02T00:00:00.000Z' }),
      ],
      [status('alpha1234'), status('beta5678')],
      'alpha1234',
    );

    expect(options).toEqual([
      {
        modelRef: 'alpha1234/model-alpha',
        label: 'model-alpha',
        runtimeProviderKey: 'alpha1234',
        accountId: 'alpha1234',
        capability: 'text',
      },
      {
        modelRef: 'beta5678/provider/model-beta',
        label: 'provider/model-beta',
        runtimeProviderKey: 'beta5678',
        accountId: 'beta5678',
        capability: 'text',
      },
    ]);
  });

  it('expands configured fallback models into selectable options for the same runtime provider', () => {
    const options = buildConfiguredModelOptions(
      [
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'gpt-4.1-mini',
          fallbackModels: ['gpt-4o-mini', 'qwen3-coder', 'gpt-4o-mini'],
        }),
      ],
      [status('niancode-user-models')],
      'niancode-user-models',
    );

    expect(options).toEqual([
      {
        modelRef: 'niancode-user-models/gpt-4.1-mini',
        label: 'gpt-4.1-mini',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
      {
        modelRef: 'niancode-user-models/gpt-4o-mini',
        label: 'gpt-4o-mini',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
      {
        modelRef: 'niancode-user-models/qwen3-coder',
        label: 'qwen3-coder',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
    ]);
  });

  it('marks known imported image-input models as multimodal options', () => {
    const options = buildConfiguredModelOptions(
      [
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'qwen3.6-plus',
          fallbackModels: ['deepseek-chat'],
        }),
      ],
      [status('niancode-user-models')],
      'niancode-user-models',
    );

    expect(options).toMatchObject([
      { label: 'qwen3.6-plus', capability: 'multimodal' },
      { label: 'deepseek-chat', capability: 'text' },
    ]);
  });

  it('falls back to known model capability when runtime summaries omit image metadata', () => {
    const [option] = buildConfiguredModelOptions(
      [
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'qwen3.6-plus',
        }),
      ],
      [status('niancode-user-models')],
      'niancode-user-models',
    );
    const runtimeSummary: OpencodeRuntimeConfigSummary = {
      model: 'niancode-user-models/qwen3.6-plus',
      smallModel: null,
      providerIds: ['niancode-user-models'],
      providerCount: 1,
      providers: [
        {
          id: 'niancode-user-models',
          name: 'Makelore Models',
          modelIds: ['qwen3.6-plus'],
          hasApiKey: true,
          headerNames: [],
        },
      ],
    };

    expect(getConfiguredModelCapabilityLabel(option, runtimeSummary)).toBe('多模态');
  });

  it('exposes only imported Works Square models when that account is available', () => {
    const options = buildConfiguredModelOptions(
      [
        account({
          id: 'openai',
          vendorId: 'openai',
          label: 'OpenAI',
          model: 'gpt-5.4',
        }),
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'gpt-4.1-mini',
          fallbackModels: ['gpt-4o-mini'],
        }),
      ],
      [status('openai'), status('niancode-user-models')],
      'openai',
    );

    expect(options).toEqual([
      {
        modelRef: 'niancode-user-models/gpt-4.1-mini',
        label: 'gpt-4.1-mini',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
      {
        modelRef: 'niancode-user-models/gpt-4o-mini',
        label: 'gpt-4o-mini',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
    ]);
  });

  it('exposes only the imported Works Square runtime provider when that account is available', () => {
    const options = buildRuntimeProviderOptions(
      [
        account({
          id: 'openai',
          vendorId: 'openai',
          label: 'OpenAI',
          model: 'gpt-5.4',
        }),
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'gpt-4.1-mini',
        }),
      ],
      [status('openai'), status('niancode-user-models')],
      [vendor('openai', 'OpenAI'), vendor('custom', 'Custom')],
      'openai',
    );

    expect(options).toEqual([
      {
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        label: 'Makelore Models (Custom)',
        modelIdPlaceholder: undefined,
        configuredModelId: 'gpt-4.1-mini',
      },
    ]);
  });

  it('does not expose fallback configured models when the imported Works Square account exists', () => {
    const options = buildConfiguredModelOptions(
      [
        account({
          id: 'openai',
          vendorId: 'openai',
          label: 'OpenAI',
          model: 'gpt-5.4',
        }),
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'gpt-4.1-mini',
          enabled: false,
        }),
      ],
      [status('openai'), status('niancode-user-models')],
      'openai',
    );

    expect(options).toEqual([]);
  });

  it('keeps prefixed account models intact and skips accounts without credentials', () => {
    const runtimeKey = resolveRuntimeProviderKey(account({ id: 'gamma9012' }));
    const options = buildConfiguredModelOptions(
      [
        account({ id: 'gamma9012', model: `${runtimeKey}/model-gamma` }),
        account({ id: 'delta3456', label: 'Delta', model: 'model-delta' }),
      ],
      [status('gamma9012'), status('delta3456', false)],
      null,
    );

    expect(options).toHaveLength(1);
    expect(options[0].modelRef).toBe('gamma9012/model-gamma');
    expect(options[0].label).toBe('model-gamma');
  });

  it('strips DeepSeek routing prefixes from imported Works Square models', () => {
    const options = buildConfiguredModelOptions(
      [
        account({
          id: 'niancode-user-models',
          label: 'Makelore Models',
          model: 'deepseek/deepseek-v4-pro',
          fallbackModels: ['deepseek/deepseek-chat'],
        }),
      ],
      [status('niancode-user-models')],
      'niancode-user-models',
    );

    expect(options).toEqual([
      {
        modelRef: 'niancode-user-models/deepseek-v4-pro',
        label: 'deepseek-v4-pro',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
      {
        modelRef: 'niancode-user-models/deepseek-chat',
        label: 'deepseek-chat',
        runtimeProviderKey: 'niancode-user-models',
        accountId: 'niancode-user-models',
        capability: 'text',
      },
    ]);
  });

  it('treats malformed provider snapshots as empty options', () => {
    expect(
      buildConfiguredModelOptions(
        {} as ProviderAccount[],
        {} as ProviderWithKeyInfo[],
        null,
      ),
    ).toEqual([]);
  });
});