// for a live example - please, run the web example from examples/web locally after running npm install
const Seneca = require('seneca')
const SearchMini = require('@seneca/search-mini')

const seneca = Seneca({ log: 'test' })

seneca
  .test()
  .use(SearchMini, {
    search: {
      // fields to be used for each search to be performed
      fields: ['text', 'category'],
      // fields to be stored in the hits after the performed search
      // more on this: https://lucaong.github.io/minisearch
      storeFields: ['text', 'category']
    }

  })

let docs = [
  {
    id: 1,
    title: 'Moby Dick',
    text: 'Call me Ishmael. Some years ago...',
    category: 'fiction'
  },
  {
    id: 2,
    title: 'Zen and the Art of Motorcycle Maintenance',
    text: 'I can see by my watch...',
    category: 'fiction'
  },
  // ...
] 

for(const doc of docs) { // make sure to index all the documents
  // index a document
  await seneca.post('sys:search, cmd:add', { doc, }) // { doc: { id: 'id', ... } }
}


let out = await seneca.post('sys:search, cmd:search',
  // perform a search by query: { query: String, params: Object }
  {
    query: 'drama',
    params: {},
    // params: {prefix: true, fuzzy: 0.2,} // params usage example
    // more on: https://lucaong.github.io/minisearch/#search-options
})

// access the hits of the performed search for reuse
console.log('search hits: ', out.data.hits)

// Removing a doc

let doc = docs[0]
await seneca.post('sys:search, cmd:remove', { ...doc, })


// This is especially useful when you need to update the doc
// and make it present next time you apply 'sys:search, cmd:search'

let doc = docs[1]
doc.text = "new text ..."
await seneca.post('sys:search, cmd:remove', { ...doc, })
await seneca.post('sys:search, cmd:add', { doc, })