/**
 * AI Chat Assistant — Constants
 */

import type { WorkflowDef } from '@/types/index'

// Workflow definitions
export const WORKFLOWS: WorkflowDef[] = [
  {
    id: 'general',
    name: '通用对话',
    icon: '💬',
    description: '自由提问，获取AI智能回答',
    color: '#6c5ce7',
  },
  {
    id: 'code',
    name: '代码助手',
    icon: '💻',
    description: '编程问题解答、代码生成与调试',
    color: '#00b894',
  },
  {
    id: 'document',
    name: '文档写作',
    icon: '📝',
    description: '文章撰写、润色与总结',
    color: '#fdcb6e',
  },
  {
    id: 'data',
    name: '数据分析',
    icon: '📊',
    description: '数据处理、图表解读与洞察分析',
    color: '#e17055',
  },
  {
    id: 'creative',
    name: '创意生成',
    icon: '✨',
    description: '头脑风暴、创意点子与方案策划',
    color: '#a29bfe',
  },
]

// Storage keys
export const STORAGE_KEYS = {
  CONVERSATIONS: 'asst_conversations',
  WORKSPACE: 'asst_workspace',
  ACTIVE_CONVERSATION_ID: 'asst_active_conv_id',
  ACTIVE_WORKFLOW_ID: 'asst_workflow_id',
} as const

// App settings
export const MOCK_AI_DELAY_MS = 1500
export const MAX_INPUT_LENGTH = 2000
export const APP_NAME = 'AI助手'
export const APP_SUBTITLE = '智能工作助手'

// Generate a simple unique ID
export function generateId(): string {
  const timestamp = Date.now().toString(36)
  const random = Math.floor(Math.random() * 100000).toString(36)
  return `${timestamp}${random}`
}