{{ define "card-history" }}
{{ if ne .InstRequested "" }}
{{ $inst := .InstRequested }}
{{  range .Results }}
<div class="card">
  <p class="inst-name">
    {{ .Institution.Name }}
    <span class="institucion">{{ $inst }}</span>
  </p>
  <a class="inst-link" href="/api/instituciones/{{ .Institution.Name }}/history?ta=4&tf=week&format=html">{{ .Institution.Name }}</a>
</div>
{{ end }}
{{ end }}
{{ end }}

<!-- definicion de lista -->
{{ define "list-history" }}
{{ if ne .InstRequested "" }}
{{ $inst := .InstRequested }}
<div>
  <p>{{ $inst }}</p>
  <ul>
{{  range $idx, $obj := .Results }}
<li class="lista item-{{ $idx }}">
  <p class="inst-name">
    <span class="compra inst list">Compra: RD. {{ $obj.Compra }} </span>
    <span class="venta inst list">Venta: RD. {{ $obj.Venta }} </span>
    <span class="time inst list">Fecha: {{ $obj.Parsed }} </span>
    <span class="parser inst list">Parser: {{ $obj.Parser }} </span>
  </p>
</li>
{{ end }}
</ul>
</div>
{{ end }}
{{ end }}

<!-- crate table -->
{{ define "table-history" }}
{{ if ne .InstRequested "" }}
<table class="inst {{ .InstRequested }}" name="{{ .InstRequested }}">
  <caption>Historico de precios para {{ .InstRequested }} los precios se encuentran en la moneda local de Republica Dominicana RD.</caption>
  <thead>
    <tr>
      <!-- <th>Nombre</th> -->
      <th>Compra</th>
      <th>+/-</th>
      <th>Venta</th>
      <th>+/-</th>
      <th>Fecha</th>
      <th class="table-parser" hidden="true">Parser</th>
    </tr>
  </thead>
  <tbody>
    {{ $acumComp := 0.0 }}
    {{ $acumVent := 0.0 }}
    {{ $actualComp := 0.0 }}
    {{ $actualVent := 0.0 }}
    {{ $antComp := 0.0 }}
    {{ $antVent := 0.0 }}
    {{ range $idx, $obj := .Results }}
    <tr class="row-{{ $idx }}">
      <td>
	{{ if eq $idx 0}}

	{{ $actualComp = $obj.Compra }}
	{{ $actualVent = $obj.Venta }}
	{{ end }}
	<span id="row-{{ $idx }}-compra" class="compra amount">{{ $obj.Compra | printf "%0.2f"}}</span>
      </td>
      <td >
	{{ if ne $antComp 0.0 }}
	{{ $tmpVarCompra := mult $obj.Compra -1.0 | add $antComp}}
	<span class="compra diff {{if gt $tmpVarCompra 0.0 }} green {{ else if lt $tmpVarCompra 0.0 }} red {{end}}">{{ $tmpVarCompra | printf "%10.2f" }} </span>
	{{ end }}
      </td>
      <td>
	<span id="row-{{ $idx }}-venta" class="venta amount">{{ $obj.Venta | printf "%0.2f" }}</span></td>
      <td >
	{{ if ne $antVent 0.0 }}
	{{ $tmpVarVenta := mult $obj.Venta -1.0 | add $antVent }}
	<span class="venta diff {{if gt $tmpVarVenta 0.0 }} green {{ else if lt $tmpVarVenta 0.0 }} red {{end}}">{{  $tmpVarVenta | printf "%10.2f" }}</span>
	{{ end }}
      </td>
      <td> <span class="fecha">{{ $obj.Parsed }}</span></td>
      <td class="table-parser" hidden="true">{{ $obj.Parser }}</td>
    </tr>
    {{ $acumComp = add $acumComp $obj.Compra }}
    {{ $acumVent = add $acumVent $obj.Venta }}
    {{ $antComp = $obj.Compra }}
    {{ $antVent = $obj.Venta }}
    {{ end }}
    {{ if le (len .Results) 0 }}
    <tr>
      <th>Error</th><td>Sin historico en este periodo</td>
    </tr>
    {{end}}
  </tbody>
  <tfoot>
    <!-- Calculo de la acumulacion de los distintos valores media y diferencia -->
    <!-- solo muestra footer si el nunero de celdas es mayor a 1 -->
    {{if gt (len .Results) 1 }}
    <tr>
      <th>C Media</th>
      {{  $mediaComp := len .Results | div $acumComp}}
      {{ $diffMediaCompra:=  mult $actualComp -1.0 | add $mediaComp | mult -1.0 }}
      <td><span class="compra media">{{ $mediaComp | printf "%.2f" }}</span></td>
      <th>V Media</th>
      {{ $mediaVent := len .Results |  div $acumVent }}
      {{ $diffMediaVent := mult $actualVent -1.0 | add $mediaVent | mult -1.0}}
      <td><span class="venta media">{{  $mediaVent | printf "%.2f" }}</span></td>
          </tr>
    <tr>
      <th id="inst-table-dcompra-header">C Diff </th>
      <td id="inst-table-dcompra-data"><span class="compra media diff {{if gt $diffMediaCompra 0.0 }} green {{ else }}red{{end}}"> {{ $diffMediaCompra | printf "%0.3f" }}</span></td>

      <th id="inst-table-dventa-header">V Diff</th>
      <td id="inst-table-dventa-data"> <span class="venta media diff {{if gt $diffMediaVent 0.0 }} green {{ else }}red{{end}}">{{ $diffMediaVent | printf "%0.3f" }}</span></td>
    </tr>
    {{ end }}
  </tfoot>
</table>
{{ end}}
{{ end }}