'use strict';

const Joi = require('joi');
const { expect } = require('chai');
const ServiceTester = require('../service-tester');
const colorscheme = require('../../lib/colorscheme.json');
const mapValues = require('lodash.mapvalues');

const colorsB = mapValues(colorscheme, 'colorB');

const t = new ServiceTester({ id: 'dynamic-json', title: 'User Defined JSON Source Data', pathPrefix: '/badge/dynamic/json' });
module.exports = t;

t.create('Connection error')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.name&label=Package Name&style=_shields_test')
  .networkOff()
  .expectJSON({ name: 'Package Name', value: 'inaccessible', colorB: colorsB.red });

t.create('No URL specified')
  .get('.json?query=$.name&label=Package Name&style=_shields_test')
  .expectJSON({ name: 'Package Name', value: 'no url specified', colorB: colorsB.red });

t.create('No query specified')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&label=Package Name&style=_shields_test')
  .expectJSON({ name: 'Package Name', value: 'no query specified', colorB: colorsB.red });

t.create('Malformed url')
  .get('.json?url=https://github.com/badges/shields/raw/master/%0package.json&query=$.name&label=Package Name&style=_shields_test')
  .expectJSON({ name: 'Package Name', value: 'malformed url', colorB: colorsB.red });

t.create('JSON from url')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.name&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'gh-badges', colorB: colorsB.brightgreen });

t.create('JSON from uri (support uri query paramater)')
  .get('.json?uri=https://github.com/badges/shields/raw/master/package.json&query=$.name&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'gh-badges', colorB: colorsB.brightgreen });

t.create('JSON from url | multiple results')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$..keywords[0:2:1]')
  .expectJSON({ name: 'custom badge', value: 'GitHub, badge' });

t.create('JSON from url | caching with new query params')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.version')
  .expectJSONTypes(Joi.object().keys({
    name: 'custom badge',
    value: Joi.string().regex(/^\d+(\.\d+)?(\.\d+)?$/)
  }));

t.create('JSON from url | with prefix & suffix & label')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.version&prefix=v&suffix= dev&label=Shields')
  .expectJSONTypes(Joi.object().keys({
    name: 'Shields',
    value: Joi.string().regex(/^v\d+(\.\d+)?(\.\d+)?\sdev$/)
  }));

t.create('JSON from url | object doesnt exist')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.does_not_exist&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'no result', colorB: colorsB.lightgrey });

t.create('JSON from url | invalid url')
  .get('.json?url=https://github.com/badges/shields/raw/master/notafile.json&query=$.version&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'resource not found', colorB: colorsB.lightgrey });

t.create('JSON from url | user color overrides default')
  .get('.json?url=https://github.com/badges/shields/raw/master/package.json&query=$.name&colorB=10ADED&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'gh-badges', colorB: '#10ADED' });

t.create('JSON from url | error color overrides default')
  .get('.json?url=https://github.com/badges/shields/raw/master/notafile.json&query=$.version&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'resource not found', colorB: colorsB.lightgrey });

t.create('JSON from url | error color overrides user specified')
  .get('.json?query=$.version&colorB=10ADED&style=_shields_test')
  .expectJSON({ name: 'custom badge', value: 'no url specified', colorB: colorsB.red });

let headers;
t.create('JSON from url | request should set Accept header')
  .get('.json?url=https://json-test/api.json&query=$.name')
  .intercept(nock => nock('https://json-test')
    .get('/api.json')
    .reply(200, function (uri, requestBody) {
      headers = this.req.headers;
      return '{"name":"test"}';
    })
  )
  .expectJSON({ name: 'custom badge', value: 'test' })
  .after(function () {
    expect(headers).to.have.property('accept', 'application/json');
  });