{% extends 'base.html' %}


{% block content %}
<div class="row row-deck row-cards">
  <div class="col-sm-6 col-lg-3">
    <div class="card">
      <div class="card-body">
        <div class="d-flex align-items-center">
          <div class="subheader">Account Balance</div>
          <div class="ms-auto lh-1">
          </div>
        </div>
        <div class="d-flex align-items-baseline">
          <div class="h1 mb-0 me-2">${{balance}}</div>
          <div class="me-auto">
          </div>
        </div>
      </div>
    </div>
  </div>
  <div class="col-lg-12">
    <div class="card">
      <div class="card-header border-0">
        <div class="card-title">Treasury Yields</div>
      </div>
      <div class="card-body">

        <div id="chart-yields" class="chart-lg"></div>
      </div>
    </div>
  </div>

  <div class="col-lg-8">
    <div class="card">
      <div class="card-header">
        <h3 class="card-title">Transactions</h3>
      </div>
      <div class="table-responsive">
        <table class="table card-table table-vcenter text-nowrap datatable">
          <thead>
            <tr>
              <th>Term</th>
              <th>Quantity</th>
              <th>Date</th>
              <th>Side</th>
              <th>Rate</th>
            </tr>
          </thead>
          <tbody id="txbody">
          </tbody>
        </table>
      </div>
    </div>
  </div>

  <div class="col-lg-4">
    <div class="card">
      <div class="card-header">
        <h3 class="card-title">Buy/Sell</h3>
      </div>
      <div class="card-body">
        <div class="mb-3">
          <div class="form-label">Term</div>
          <select class="form-select" id="term">
            <option value="1 Mo">1 Mo</option>
            <option value="2 Mo">2 Mo</option>
            <option value="3 Mo">3 Mo</option>
            <option value="4 Mo">4 Mo</option>
            <option value="6 Mo">6 Mo</option>
            <option value="1 Yr">1 Yr</option>
            <option value="2 Yr">2 Yr</option>
            <option value="3 Yr">3 Yr</option>
            <option value="5 Yr">5 Yr</option>
            <option value="7 Yr">7 Yr</option>
            <option value="10 Yr">10 Yr</option>
            <option value="12 Yr">12 Yr</option>
            <option value="30 Yr">30 Yr</option>
          </select>
        </div>
        <div class="mb-3">
          <label class="form-label">Quantity</label>
          <input type="number" class="form-control" name="quantity" id="quantity" placeholder="100" />
        </div>
        <div class="mb-3">
          <label class="form-label">Side</label>
          <select class="form-select">
            <option value="BUY">Buy</option>
            <option value="SELL">Sell</option>
          </select>
        </div>

        <button id="buybtn" class="btn btn-primary ms-auto">Submit Order</button>
      </div>
    </div>
  </div>

</div>

<script src="https://cdn.jsdelivr.net/npm/@tabler/core@1.0.0-beta17/dist/libs/apexcharts/dist/apexcharts.min.js" defer></script>
<script>

    document.getElementById("buybtn").addEventListener('click', () => {
      var r = new XMLHttpRequest();
      r.open("POST", "/api/buy", true);
      r.onload = function () {
        window.location.reload();
      }

      r.setRequestHeader("Content-Type", "application/json")
      // Send data in below way from JS
      r.send(JSON.stringify({
        "quantity": document.getElementById('quantity').value,
        "instrument": document.getElementById("term").value,
        "user_id": "{{userid}}"
      }));
    });

  document.addEventListener("DOMContentLoaded", function() {

  window.ApexCharts && (new ApexCharts(document.getElementById('chart-yields'), {
    chart: {
      type: "line",
      fontFamily: 'inherit',
      parentHeightOffset: 0,
      height: 512,
      toolbar: {
        show: true,
      },
      animations: {
        enabled: false
      },
    },
    fill: {
      opacity: 1,
    },
    stroke: {
      width: 2,
      lineCap: "round",
      curve: "straight",
    },
    series: [
      {% for rate in rates %}
      {% for name, data in rate.items() %}
      {
        name: "{{name}}",
          data: {{data}}
      },
      {% endfor %}
      {% endfor %}
    ],
    tooltip: {
      theme: 'dark'
    },
    grid: {
      padding: {
        top: -20,
        right: 0,
        left: -4,
        bottom: -4
      },
      strokeDashArray: 4,
    },
    xaxis: {
      labels: {
        padding: 0,
      },
      tooltip: {
        enabled: false
      },
      type: 'datetime',
    },
    yaxis: {
      labels: {
        padding: 4
      },
    },
    labels: [
      {% for each in dates %}
      "{{each}}",
      {% endfor %}
    ],

    legend: {
      show: true,
      position: 'bottom',
      offsetY: 12,
      markers: {
        width: 10,
        height: 10,
        radius: 100,
      },
      itemMargin: {
        horizontal: 8,
        vertical: 8
      },
    },
  })).render();

    let xhr = new XMLHttpRequest();
    xhr.withCredentials = true;
    xhr.open('GET', '/api/transactions/{{userid}}');

    xhr.onload = function() {
      console.log(xhr.response);
      var jsonResponse = JSON.parse(xhr.response);
      for (let i = 0; i < jsonResponse.length; i++) {
        var newRow="<tr><td>"+ jsonResponse[i].term + "</td><td>" + jsonResponse[i].quantity + "</td><td>" + jsonResponse[i].date + "</td><td>" + jsonResponse[i].side + "</td><td>"+ jsonResponse[i].rate +"</td></tr>";
      document.getElementById('txbody').innerHTML += newRow;
      }

    };

    xhr.send();

});
</script>


{% endblock %}