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<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">

    <!-- <link href="dist/output.css" rel="stylesheet"> -->
    <script defer src="https://use.fontawesome.com/6da64fcf5b.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/vue@2"></script>
    <!-- <script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script> -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
    <link rel="stylesheet" href="styles.css">
</head>

<body>
    <div id="app">

        <nav class="navbar is-orange">
        </nav>

        <section class="section">
            <div class="container">
                <h1 class="title is-1">
                    <span class="orange-color">AI4Bharat</span> Text to Speech <span class="tag is-warning">Beta</span>
                </h1>
                <p class="subtitle">
                    <strong>TTS</strong> for Indian Languages!
                </p>
            </div>
        </section>

        <section class="section">
            <div class="container">

                <div v-if="process">
                    <progress class="progress is-small is-warning" max="100">15%</progress>
                </div>

                <br>

                <h1 class="title is-4">Input</h1>

                <div class="select is-link">
                    <select id="option-language">
                        <option value="as">Assamese - অসমীয়া</option>
                        <option value="bn">Bangla - বাংলা</option>
                        <option value="brx">Boro - बड़ो</option>
                        <option value="gu">Gujarati - ગુજરાતી</option>
                        <option value="hi">Hindi - हिंदी</option>
                        <option value="kn">Kannada - ಕನ್ನಡ</option>
                        <option value="ml">Malayalam - മലയാളം</option>
                        <option value="mni">Manipuri - মিতৈলোন</option>
                        <option value="mr">Marathi - मराठी</option>
                        <option value="or">Oriya - ଓଡ଼ିଆ</option>
                        <option value="raj">Rajasthani - राजस्थानी</option>
                        <option value="ta">Tamil - தமிழ்</option>
                        <option value="te">Telugu - తెలుగు</option>
                    </select>
                </div>

                <div class="select is-link">
                    <select id="option-speaker">
                        <option value="female">Female</option>
                        <option value="male">Male</option>
                    </select>
                </div>

                <br><br>

                <textarea id="transcript" class="textarea is-link is-large"
                    placeholder="">{{ transcription }}</textarea>

                <br><br>

                <div class="file is-centered is-medium has-name is-boxed" id="text_submit">
                    <label class="file-label" style="align-items: center">
                        <input class="file-input" type="submit" v-on:click="handleText">
                        <span class="file-cta is-orange">
                            <span class="file-label">
                                Convert
                            </span>
                        </span>
                    </label>
                </div>

                <br><br>

                <h1 class="title is-4">Output</h1>

                <audio id="audio-output" controls style="display: none">
                    <source src="" type="audio/wav">
                    Your browser does not support the audio element.
                </audio>

            </div>
        </section>


    </div>
</body>


<script src="node_modules/socket.io/client-dist/socket.io.js"></script>
<script src="main.js"></script>
<script src="https://cdn.rawgit.com/mattdiamond/Recorderjs/08e7abd9/dist/recorder.js"></script>

<script>
    var app = new Vue({
        el: '#app',
        data: {
            message: 'Hello Vue!',
            file_message: 'No file uploaded',
            picked: 'Testing',
            transcription: '',
            statusClass: 'is-primary',
            recordStatusClass: 'is-link',
            process: false,
            record: 'Record',
            isRecording: false,
            rec: null,
            imageSource: 'https://gist.githubusercontent.com/bietkul/20f702276adff150f3cc4502254665d2/raw/02a339636df69878b48608468f4f25333d3ef8c9/mic.gif',
            reader: new FileReader(),
            type: 'text',
            number_mode: false
        },
        methods: {
            // handleFileUpload: function () {
            //     console.log(this.$refs.file.files)
            //     this.file_message = this.$refs.file.files[0].name;
            //     console.log(this.$refs.file.files[0])
            //     this.message = 'Calling from same function!';
            //     this.submitFile();
            // },
            handleText: function () {
                this.statusClass = 'is-warning';
                this.transcription = 'Processing..';
                this.process = true;
                var transcript = document.getElementById("transcript");
                var language = document.getElementById("option-language").value
                var speaker = document.getElementById("option-speaker").value

                // this.request = {
                //     "language": language,
                //     "text": transcript.value,
                //     "speaker": speaker
                // };
                this.request = {
                    "input": [
                        {
                            "source": transcript.value,
                        }
                    ],
                    "config": {
                        "gender": speaker,
                        "language": {
                            "sourceLanguage": language
                        }
                    }
                }
                /*
                Make the request to the POST /single-file URL
                */
                // console.log(this.request)
                socket_tts.emit('infer', this.request, (response) => {
                    if (response["audio"]) {
                        this.statusClass = 'is-success'
                        this.statusText = 'Upload text'
                        this.process = false
                        let arrayString = 'data:audio/wav;base64,' + response["audio"][0]["audioContent"]
                        console.log(arrayString)
                        // let arrayBuffer = atob(arrayString)
                        // console.log(arrayBuffer)
                        // const blob = new Blob([arrayBuffer], { type: "audio/wav; codecs=MS_PCM" });
                        // const url = window.URL.createObjectURL(blob);
                        audioElement = document.getElementById("audio-output")
                        audioElement.src = arrayString;
                        audioElement.style.display = 'block'
                    }
                    else {
                        // console.log("error")
                        transcript.value = 'Error'
                        this.statusClass = 'is-danger'
                        this.statusText = 'Upload text'
                        this.transcription = 'Please check console.'
                        this.process = false
                    }
                })
            },

        }
    })
</script>


</html>