App({
  globalData: {
    baseUrl: '',
    authToken: '',
    bricks: null
  },
  onLaunch() {
    // 加载 bricks 解析引擎
    const { BricksParser } = require('./utils/parser')
    this.globalData.bricks = new BricksParser()
  },
  // 工具函数: 对应 JS 版 bricks.extend
  extend(target, source) {
    for (let key in source) {
      if (source.hasOwnProperty(key)) {
        if (typeof source[key] === 'object' && source[key] !== null && !Array.isArray(source[key])) {
          target[key] = this.extend(target[key] || {}, source[key])
        } else {
          target[key] = source[key]
        }
      }
    }
    return target
  },
  // 模板变量替换: 对应 bricks.obj_fmtstr
  fmt(str, data) {
    return str.replace(/\{\{([^}]+)\}\}/g, (match, key) => {
      return data[key] !== undefined ? data[key] : match
    })
  },
  // entire_url: 拼接 baseUrl
  entireUrl(path) {
    if (/^https?:\/\//.test(path)) return path
    const base = this.globalData.baseUrl || ''
    return base.replace(/\/$/, '') + '/' + path.replace(/^\//, '')
  }
})