import type {
  DesignCapabilities,
  DesignForm,
  DesignGenerationQuote,
  DesignSpecificationValues,
  DesignWorkspace,
  DesignWorkspaceBootstrap,
  DesignWorkspaceSummary,
} from '../../shared/image-workspace';

export const designCapabilitiesFixture: DesignCapabilities = {
  conversation: true,
  generation: true,
  image: true,
  video: true,
};

export const designValuesFixture: DesignSpecificationValues = {
  intent: {
    media: 'image',
    creation_intent: 'create',
    purpose: '新品发布主视觉',
    channel: '小红书首图',
    audience: '关注便携咖啡设备的年轻消费者',
    intended_response: null,
    communication_goal: null,
    success_definition: null,
    related_direction_id: null,
    related_asset_id: null,
  },
  content: {
    concept: '把便携咖啡机呈现为城市通勤中的精密工具',
    narrative: null,
    subjects: [],
    action: null,
    environment: null,
    emotional_tone: null,
    exact_content: [],
  },
  visual: {
    art_direction: null,
    cultural_cues: null,
    composition: null,
    viewpoint: null,
    lighting: null,
    palette: null,
    materials: null,
    finish: null,
  },
  layout: {
    regions: [],
    subject_placement: null,
    text_placement: null,
    logo_placement: null,
    safe_areas: null,
    crop_behavior: null,
    typography: null,
    exact_rendering: null,
  },
  references: [],
  image: {
    operation_intent: 'new_generation',
    source_asset_id: null,
    mask_asset_id: null,
    preserve_instructions: [],
    change_instructions: [],
    background_behavior: null,
    transparency_required: null,
    edge_crop_behavior: null,
    variant_relationship: null,
  },
  video: {
    total_duration_seconds: null,
    pacing: null,
    first_frame_asset_id: null,
    last_frame_asset_id: null,
    shots: [],
    rhythm: null,
    speed_behavior: null,
    stillness: null,
    loop_behavior: null,
    end_state: null,
    continuity: null,
    audio_intent: null,
  },
  output: {
    aspect_ratio: '3:4',
    orientation: 'portrait',
    quality_intent: null,
    delivery_format: 'PNG',
    variant_count: 1,
    variant_purposes: [],
    crop_requirements: null,
    export_requirements: null,
    safe_areas: null,
  },
  constraints: {
    must_include: [],
    must_preserve: [],
    must_avoid: [],
    brand_constraints: [],
    flexible_preferences: [],
    acceptance_criteria: [],
  },
};

export function designQuoteFixture(): DesignGenerationQuote {
  return {
    quoteId: 'quote-1',
    status: 'offered',
    specificationRevision: 3,
    specificationRevisionId: 'specification-revision-3',
    specificationDigest: 'a'.repeat(64),
    medium: 'image',
    compilerVersion: 'design-compiler-v2',
    outputSummary: {
      medium: 'image',
      strategy: 'direct',
      aspectRatio: '3:4',
      outputCount: 1,
      deliveryFormat: 'PNG',
      durationSeconds: null,
      requiredOutputRoles: ['primary'],
    },
    warnings: [],
    quotedDesignPoints: 12,
    maximumCustomerChargeAtoms: 1200,
    expiresAt: '2030-01-02T03:04:05.000Z',
  };
}

export function designSummaryFixture(
  overrides: Partial<DesignWorkspaceSummary> = {},
): DesignWorkspaceSummary {
  return {
    workspaceId: 'workspace-1',
    clientWorkspaceId: 'client-workspace-1',
    title: '咖啡机新品主视觉',
    directionId: 'direction-1',
    sessionId: 'session-1',
    directionRevision: 4,
    specificationRevision: 3,
    workspaceViewRevision: 6,
    updatedAt: '2026-08-30T10:00:00.000Z',
    ...overrides,
  };
}

export function designFormFixture(overrides: Partial<DesignForm> = {}): DesignForm {
  return {
    schemaVersion: 1,
    workspaceId: 'workspace-1',
    directionId: 'direction-1',
    directionRevision: 4,
    rawTurnSequence: 1,
    specificationRevision: 3,
    workspaceViewRevision: 6,
    specificationRevisionId: 'specification-revision-3',
    specificationDigest: 'a'.repeat(64),
    specification: {
      schema_version: 1,
      values: structuredClone(designValuesFixture),
      field_decisions: {
        'intent.media': {
          resolution: 'resolved',
          provenance: 'user',
          locked: true,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'intent.creation_intent': {
          resolution: 'resolved',
          provenance: 'extracted_user',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'intent.purpose': {
          resolution: 'resolved',
          provenance: 'extracted_user',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'intent.channel': {
          resolution: 'resolved',
          provenance: 'extracted_user',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'intent.audience': {
          resolution: 'resolved',
          provenance: 'extracted_user',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'content.concept': {
          resolution: 'proposed',
          provenance: 'agent_proposal',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'image.operation_intent': {
          resolution: 'resolved',
          provenance: 'deterministic',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: null,
        },
        'output.aspect_ratio': {
          resolution: 'resolved',
          provenance: 'user',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: 'turn-1',
        },
        'output.orientation': {
          resolution: 'resolved',
          provenance: 'deterministic',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: null,
        },
        'output.delivery_format': {
          resolution: 'resolved',
          provenance: 'deterministic',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: null,
        },
        'output.variant_count': {
          resolution: 'resolved',
          provenance: 'deterministic',
          locked: false,
          changed_by: 'interaction-1',
          origin_turn_id: null,
        },
      },
    },
    decisionPrompts: [],
    activeQuotes: [],
    recentChangeSet: { interaction_id: 'interaction-1', changes: [] },
    ...overrides,
  };
}

export function designWorkspaceFixture(
  overrides: Partial<DesignWorkspace> = {},
): DesignWorkspace {
  return {
    workspace: designSummaryFixture(),
    form: designFormFixture(),
    turns: [{
      turnId: 'turn-1',
      rawTurnSequence: 1,
      userMessage: '做一张便携咖啡机的小红书主视觉',
      assistantMessage: '我已经整理了用途、受众和初步概念，请确认右侧建议。',
    }],
    tasks: [],
    assets: [],
    ...overrides,
  };
}

export function designBootstrapFixture(
  workspace = designSummaryFixture(),
): DesignWorkspaceBootstrap {
  return { capabilities: designCapabilitiesFixture, workspaces: [workspace] };
}