Function buildOptions

packages/plugin-datasource/src/utils.ts:114–159

(ds: InterpretDataSourceConfig, context: IDataSourceRuntimeContext)

}

export const buildOptions = (ds: InterpretDataSourceConfig, context: IDataSourceRuntimeContext) => {
  const { options } = ds
  if (!options) return undefined
  // eslint-disable-next-line space-before-function-paren
  return () => {
    // 默认值
    const fetchOptions: RuntimeOptionsConfig = {
      uri: '',
      params: {},
      method: 'GET',
      isCors: true,
      timeout: 5000,
      headers: undefined,
      v: '1.0',
    }
    Object.keys(options).forEach((key: string) => {
      switch (key) {
        case 'uri':
          fetchOptions.uri = getRuntimeValueFromConfig('string', options.uri, context)
          break
        case 'params':
          fetchOptions.params = buildJsonObj(options.params!, context)
          break
        case 'method':
          fetchOptions.method = getRuntimeValueFromConfig('string', options.method, context)
          break
        case 'isCors':
          fetchOptions.isCors = getRuntimeValueFromConfig('boolean', options.isCors, context)
          break
        case 'timeout':
          fetchOptions.timeout = getRuntimeValueFromConfig('number', options.timeout, context)
          break
        case 'headers':
          fetchOptions.headers = buildJsonObj(options.headers!, context)
          break
        case 'v':
          fetchOptions.v = getRuntimeValueFromConfig('string', options.v, context)
          break
        default:
          // 其余的除了做表达式或者 function 的转换，直接透传
          fetchOptions[key] = getRuntimeValueFromConfig('unknown', options[key], context)
      }
    })
    return fetchOptions
  }
}