import 'mocha';
import * as assert from 'assert';

import {DeltaInsertOp} from './../src/DeltaInsertOp';
import {InsertDataQuill} from './../src/InsertData';
import { InsertOpsConverter } from "./../src/InsertOpsConverter";

var data = [
    
        {"ops":[
            {"insert":"This "},
            {"attributes":{"font":"monospace"},"insert":"is"},
            {"insert":" a "},{"attributes":{"size":"large"},"insert":"test"},
            {"insert":" "},
            {"attributes":{"italic":true,"bold":true},"insert":"data"},
            {"insert":" "},
            {"attributes":{"underline":true,"strike":true},"insert":"that"},
            {"insert":" is "},{"attributes":{"color":"#e60000"},"insert":"will"},
            {"insert":" "},{"attributes":{"background":"#ffebcc"},"insert":"test"},
            {"insert":" "},{"attributes":{"script":"sub"},"insert":"the"},
            {"insert":" "},{"attributes":{"script":"super"},"insert":"rendering"},
            {"insert":" of "},{"attributes":{"link":"yahoo"},"insert":"inline"},
            {"insert":" "},
            {"insert":{"formula":"x=data"}},
            {"insert":"  formats.\n"}
        ],
        html:[
            '<p>','This ','<span class="noz-font-monospace">is</span>',
            ' a ', '<span class="noz-size-large">test</span>',' ',
            '<strong><em>data</em></strong>',' ',
            '<s><u>that</u></s>',
            ' is ', '<span style="color:#e60000">will</span>', ' ',
            '<span style="background-color:#ffebcc">test</span>', ' ',
            '<sub>the</sub>',' ', '<sup>rendering</sup>',' of ',
            '<a href="yahoo">inline</a>',' ','<span class="noz-formula">x=data</span>',
            ' formats.<br />'
            ].join('')
        }

    
]

describe('InsertOpsConverter', function () {
    describe('#convert()', function () {
        
        it('should transform raw delta ops to DeltaInsertOp[]', function () {
            var objs = InsertOpsConverter.convert(data[0].ops);
            
            assert.equal(objs[0] instanceof DeltaInsertOp, true);
            assert.equal(objs[objs.length -1] instanceof DeltaInsertOp, true);
            assert.deepEqual(InsertOpsConverter.convert(null), []);
            assert.deepEqual(InsertOpsConverter.convert([{insert:''}]), []);
            assert.deepEqual(InsertOpsConverter.convert([{insert:{cake: ''}}]), [
                {insert: {type: 'cake',value: ''}, attributes: {}}
            ]);
            assert.deepEqual(
                InsertOpsConverter.convert([{"insert": 2}]),
                []
            );
            //console.log(objs);
        });
    });

    describe('#convertInsertVal()', function () {
        it('should convert raw .insert value to valid TInsert or null', function () {
            [null, undefined, 3, {}].forEach((v) => {
                var act = InsertOpsConverter.convertInsertVal(v);
                assert.equal(act, null);
            });

            ["fdsf", {image: 'ff'}, {video: ''}, {formula: ''}].forEach((v) => {
                var act = InsertOpsConverter.convertInsertVal(v);
                assert.notEqual(act, null);
                assert.ok(act instanceof InsertDataQuill);
            });
        });
    });
});