{{ define "title" }}
    Model: {{ .Model.Name }}
{{ end }}

{{ define "base-model-card" }}
    <div class="card model-card">
      <h1>
          {{ .Model.Name }}
      </h1>
      <div class="second-line">
          <img src="/savedData/{{ .Model.Id }}/baseimage.png" />
          <div class="info">
              <div>
                  <span class="bold bigger">Image Type:</span> {{ .Model.Color_mode }}
              </div>
              <div>
                  <span class="bold bigger">Image Size:</span> {{ .Model.Width }}x{{ .Model.Height }}
              </div>
          </div>
      </div>
    </div>
{{ end }}

{{ define "delete-model-card" }}
    <form hx-delete="/models/delete" hx-headers='{"REQUEST-TYPE": "html"}' hx-swap="outerHTML" {{ if .Error }} class="submitted" {{end}} >
        <fieldset>
            <label for="name">
                To delete this model please type "{{ .Model.Name }}":
            </label>
            <input name="name" id="name" required />
            {{ if .NameDoesNotMatch }}
                <span class="form-msg red">
                    Name does not match "{{ .Model.Name }}"
                </span>
            {{ end }}
        </fieldset>
        <input type="hidden" name="id" value="{{ .Model.Id }}" />
        <button class="danger">
            Delete
        </button>
    </form>
{{ end }}

{{/* Is called from a diffrent endpoint so that it does not matter where this is from :) which means that . can mean what ever I want */}}
{{ define "data-model-create-class-table-table" }}
<div>
    <table>
        <thead>
            <tr>
                <th>
                    File Path
                </th>
                <th>
                    Mode
                </th>
                <th>
                    <!-- Img -->
                </th>
                <th>
                    <!-- Status -->
                </th>
            </tr>
        </thead>
        <tbody>
            {{range .List}}
                <tr>
                    <td>
                        {{ if eq .FilePath "id://" }}
                            Managed
                        {{ else }}
                            {{.FilePath}}
                        {{ end }}
                    </td>
                    <td>
                        {{ if (eq .Mode 2) }}
                            Testing
                        {{ else }}
                            Training
                        {{ end }}
                    </td>
                    <td class="text-center">
                        {{ if startsWith .FilePath "id://" }}
                            <img src="/savedData/{{ $.Model.Id }}/data/{{ .Id }}.{{ $.Model.Format }}" height="30px" width="30px" style="object-fit: contain;" />
                        {{ else }}
                            TODO
                            img {{ .FilePath }}
                        {{ end }}
                    </td>
                    <td class="text-center">
                        {{ if eq .Status 1 }}
                            <span class="bi bi-check-circle-fill" style="color: green"></span>
                        {{ else }}
                            <span class="bi bi-exclamation-triangle-fill" style="color: red"></span>
                        {{ end }}
                    </td>
                </tr>
            {{end}}
        </tbody>
    </table>
    <div class="flex justify-center align-center">
        <div class="grow-1 flex justify-end align-center ">
            {{ if gt .Page 0 }}
                <button 
                    hx-get="/models/data/list?id={{ .Id }}&page={{ add .Page -1 }}"
                    hx-target=".content[data-tab='{{ .Name }}']"
                    hx-swap="innerHTML"
                    hx-headers='{"REQUEST-TYPE": "html"}'
                    data-tab="{{ .Name }}">
                    Prev
                </button>
            {{ end }}
        </div>
        
        <div style="padding: 10px;">
            {{ .Page }}
        </div>

        <div class="grow-1 flex justify-start align-center">
            {{ if .ShowNext }}
                <button 
                    hx-get="/models/data/list?id={{ .Id }}&page={{ add .Page 1 }}"
                    hx-target=".content[data-tab='{{ .Name }}']"
                    hx-swap="innerHTML"
                    hx-headers='{"REQUEST-TYPE": "html"}'
                    data-tab="{{ .Name }}">
                    Next
                </button>
            {{ end }}
        </div>
    </div>
</div>
{{ end }}

{{ define "data-model-create-class-table" }}
    {{ if eq (len .Classes) 0 }}
        TODO CREATE TABLE
    {{else}}
        <div class="tabs-header">
            {{/* Handle the case where there are to many buttons */}}
            <div class="header">
                {{ range .Classes }}
                    {{/* TODO Auto Load 1st */}}
                    <button 
                        hx-get="/models/data/list?id={{ .Id }}"
                        hx-target=".content[data-tab='{{ .Name }}']"
                        hx-swap="innerHTML"
                        hx-headers='{"REQUEST-TYPE": "html"}'
                        hx-trigger="click"
                        class="tab" 
                        data-tab="{{ .Name }}">
                        {{ .Name }}
                    </button>
                {{ end }}
            </div>
            {{ range $i, $a := .Classes }}
                {{ if eq $i 0}}
                    <div 
                        hx-get="/models/data/list?id={{ .Id }}"
                        hx-target=".content[data-tab='{{ $a.Name }}']"
                        hx-swap="innerHTML"
                        hx-headers='{"REQUEST-TYPE": "html"}'
                        hx-trigger="load"
                        class="content" 
                        data-tab="{{ $a.Name }}">
                    </div>
                {{ else }}
                    <div 
                        class="content" 
                        data-tab="{{ $a.Name }}" >
                    </div>
                {{ end }}
            {{ end }}
        </div>
    {{end}}
{{ end }}

{{ define "data-model-card" }}
    <div class="card">
        <h3>
            Training data
        </h3>
        {{ if eq (len .Classes) 0 }}
            <p>
                You need to upload data so the model can train.
            </p>
            <div class="tabs">
                <button class="tab" data-tab="upload">
                    Upload
                </button>
                <button class="tab" data-tab="create_class">
                    Create Class
                </button>
                <button class="tab" data-tab="api">
                    Api
                </button>
                <div class="content" data-tab="upload">
                    <form hx-headers='{"REQUEST-TYPE": "htmlfull"}' enctype="multipart/form-data" hx-post="/models/data/upload">
                        <input type="hidden" name="id" value={{.Model.Id}} />
                        <fieldset class="file-upload" >
                            <label for="file">Data file</label>
                            <div class="form-msg">
                                Please provide a file that has the training and testing data<br/>
                                The file must have 2 folders one with testing images and one with training images. <br/>
                                Each of the folders will contain the classes of the model. The folders must be the same in testing and training.
                                The class folders must have the images for the classes.
<pre>
    training\
        class1\
            img1.png
            img2.png
            img2.png
            ...
        class2\
            img1.png
            img2.png
            img2.png
            ...
        ...
    testing\
        class1\
            img1.png
            img2.png
            img2.png
            ...
        class2\
            img1.png
            img2.png
            img2.png
            ...
        ...
</pre>
                            </div>
                            <div class="icon-holder">
                                <button class="icon">
                                    <img replace="icon" src="/imgs/upload-icon.png" />
                                    <span replace="File Selected">
                                        Upload Zip File
                                    </span>
                                </button>
                                <input id="file" name="file" type="file" required accept="application/zip" />
                            </div>
                        </fieldset>
                        <button hx-indicator="#upload-notifier" onClick="window.requestAnimationFrame(() => this.remove())">
                            Add
                        </button>
                        <button disabled id="upload-notifier" class="htmx-indicator">
                            Uploading
                        </button>
                    </form>
                </div>
                <div class="content" data-tab="create_class">
                    {{ template "data-model-create-class-table" . }}
                </div>
                <div class="content" data-tab="api">
                    TODO
                </div>
            </div>
        {{ else }}
            <p>
                You need to upload data so the model can train.
            </p>
            {{ if gt .NumberOfInvalidImages 0 }}
                <p class="danger">
                    There are images {{ .NumberOfInvalidImages }} that were loaded that do not have the correct format. These images will be delete when the model trains.
                </p>
            {{ end }}
            <div class="tabs">
                <button class="tab" data-tab="create_class">
                    Create Class
                </button>
                <button class="tab" data-tab="api">
                    Api
                </button>
                <div class="content" data-tab="create_class">
                    {{ template "data-model-create-class-table" . }}
                </div>
                <div class="content" data-tab="api">
                    TODO
                </div>
            </div>
        {{ end }}
    </div>
{{ end }}

{{ define "train-model-card" }}
    <form hx-post="/models/train" hx-headers='{"REQUEST-TYPE": "html"}' hx-swap="outerHTML" {{ if .Error }} class="submitted" {{end}} >
        {{ if .HasData }}
            {{ if .NumberOfInvalidImages }}
                {{ if gt .NumberOfInvalidImages 0 }}
                    <p class="danger">
                        There are images {{ .NumberOfInvalidImages }} that were loaded that do not have the correct format. These images will be delete when the model trains.
                    </p>
                    <input type="hidden" value="{{ .NumberOfInvalidImages }}" name="id" />
                {{ end }}
            {{ end }}
            {{ if .ErrorMessage }}
                <p class="danger">
                    {{ .ErrorMessage }}
                </p>
            {{ end }}
            {{/* TODO expading mode */}}
            <input type="hidden" value="{{ .Model.Id }}" name="id" />
            <fieldset>
                <legend>
                    Model Type
                </legend>
                <div class="input-radial">
                    <input id="model_type_simple" value="simple" name="model_type" type="radio" checked  />
                    <label for="model_type_simple">Simple</label><br/>
                    <input id="model_type_expandable" value="expandable" name="model_type" type="radio" />
                    <label for="model_type_expandable">Expandable</label>
                </div>
            </fieldset>
            {{/* TODO allow more models to be created */}}
            <fieldset>
                <label for="number_of_models">Number of Models</label>
                <input id="number_of_models" type="number" name="number_of_models" value="1" />
            </fieldset>
            {{/* TODO to Change the acc */}}
            <fieldset>
                <label for="accuracy">Target accuracy</label>
                <input id="accuracy" type="number" name="accuracy" value="95" />
            </fieldset>
            {{/* TODO allow to chose the base of the model */}}
            {{/* TODO allow to change the shape of the model */}}
            <button>
                Train
            </button>
        {{ else }}
            <h2>
                To train the model please provide data to the model first
            </h2>
        {{ end }}
    </form>
{{ end }}

{{ define "run-model-card" }}
    <form hx-headers='{"REQUEST-TYPE": "html"}' enctype="multipart/form-data" hx-post="/models/run" hx-swap="outerHTML">
        <input type="hidden" name="id" value={{.Model.Id}} />
        <fieldset class="file-upload" >
            <label for="file">Image</label>
            <div class="form-msg">
                Run image through them model and get the result
            </div>
            <div class="icon-holder">
                <button class="icon">
                    <img replace="icon" src="/imgs/upload-icon.png" />
                    <span replace="File Selected">
                        Image File
                    </span>
                </button>
                {{ if .ImageError }}
                    <span class="form-msg error">
                        The provided image was not valid for this model
                    </span>
                {{ end }}
                <input id="file" name="file" type="file" required accept="image/png" />
            </div>
        </fieldset>
        <button>
            Run
        </button>
        {{ if .NotFound }}
            <div class="result">
                <h1>
                    The class was not found
                </h1>
            </div>
        {{ else if .Result }}
            <div>
                <h1>
                    Result
                </h1>
                The image was classified as {{.Result}}
            </div>
        {{ end }}
    </form>
{{ end }}

{{ define "mainbody" }}
  <main>
      {{ if (eq .Model.Status 1) }}
          <div>
              <h1 class="text-center">
                  {{ .Model.Name }}
              </h1>
              <!-- TODO add cool animation -->
              <h2 class="text-center">
                  Preparing the model
              </h2>
          </div>
      {{ else if (eq .Model.Status -1) }}
          <div>
              <h1 class="text-center">
                  {{ .Model.Name }}
              </h1>
              <!-- TODO improve message -->
              <h2 class="text-center">
                  Failed to prepare model
              </h2>

              <form hx-delete="/models/delete">
                  <input type="hidden" name="id" value="{{ .Model.Id }}" />
                  <button class="danger">
                      Delete
                  </button>
              </form>
          </div>
      {{/* PRE TRAINING STATUS */}}
      {{ else if (eq .Model.Status 2) }}
        {{ template "base-model-card" . }}
        {{ template "data-model-card" . }}
        {{ template "train-model-card" . }}
        {{ template "delete-model-card" . }}
      {{/* FAILED TO PROCCESS THE ZIPFILE */}}
      {{ else if (eq .Model.Status -2)}}
        {{ template "base-model-card" . }}
        <form hx-delete="/models/data/delete-zip-file" hx-headers='{"REQUEST-TYPE": "html"}' hx-swap="outerHTML">
            Failed to proccess the zip file.<br/>
            Delete file and proccess again.<br/>
            <br/>
            <div class="spacer" ></div>
            <input type="hidden" name="id" value="{{ .Model.Id }}" />
            <button class="danger">
                Delete Zip File
            </button>
        </form>
        {{ template "delete-model-card" . }}
      {{/* PROCCESS THE ZIPFILE */}}
      {{ else if (eq .Model.Status 3)}}
        {{ template "base-model-card" . }}
        <div class="card" hx-get="/models/edit?id={{ .Model.Id }}" hx-headers='{"REQUEST-TYPE": "htmlfull"}' hx-push="true" hx-swap="outerHTML" hx-target=".app" hx-trigger="load delay:2s" >
            {{/* TODO improve this */}}
            Processing zip file...
        </div>
      {{/* FAILED TO Prepare for training */}}
      {{ else if or (eq .Model.Status -3) (eq .Model.Status -4)}}
        {{ template "base-model-card" . }}
        <form hx-delete="/models/train/reset" hx-headers='{"REQUEST-TYPE": "html"}' hx-swap="outerHTML">
            Failed Prepare for training.<br/>
            <div class="spacer" ></div>
            <input type="hidden" name="id" value="{{ .Model.Id }}" />
            <button class="danger">
                Try Again
            </button>
        </form>
        {{ template "delete-model-card" . }}
      {{ else if (eq .Model.Status 4)}}
        {{ template "base-model-card" . }}
        <div class="card" hx-get="/models/edit?id={{ .Model.Id }}" hx-headers='{"REQUEST-TYPE": "htmlfull"}' hx-push="true" hx-swap="outerHTML" hx-target=".app" hx-trigger="load delay:2s" >
            {{/* TODO improve this */}}
            Training the model...<br/>
            {{/* TODO Add progress status on definitions */}}
            <table>
                <thead>
                    <tr>
                        <th>
                            Done Progress
                        </th>
                        <th>
                            Training Round Progress
                        </th>
                        <th>
                            Accuracy
                        </th>
                        <th>
                            Status
                        </th>
                    </tr>
                </thead>
                <tbody>
                    {{ range .Defs}}
                        <tr>
                            <td>
                                {{.Epoch}}
                            </td>
                            <td>
                                {{.EpochProgress}}/20
                            </td>
                            <td>
                                {{.Accuracy}}%
                            </td>
                            <td style="text-align: center;">
                                {{ if (eq .Status 2) }}
                                    <span class="bi bi-book" style="color: green;"></span>
                                {{ else if (eq .Status 3) }}
                                    <span class="bi bi-book-half" style="color: green;"></span>
                                {{ else if (eq .Status 6) }}
                                    <span class="bi bi-book-half" style="color: orange;"></span>
                                {{ else if (eq .Status -3) }}
                                    <span class="bi bi-book-half" style="color: red;"></span>
                                {{ else }}
                                    {{.Status}}
                                {{ end }}
                            </td>
                        </tr>
                        {{ if (eq .Status 3) }}
                        <tr>
                            <td colspan="4">
                                <svg viewBox="0 200 1000 600">
                                    {{ range $i, $layer := $.Layers }}
                                        {{ if (eq $layer.LayerType 1)}}
                                            <polygon 
                                                points="50,450 200,250 200,550 50,750" 
                                                stroke="black" 
                                                stroke-width="2" 
                                                fill="green"></polygon>
                                        {{ else if (eq $layer.LayerType 4)}}
                                            <polygon 
                                                points="{{add 50 (mul $i $.SepMod) }},450 {{ add 200 (mul $i $.SepMod) }},250 {{add 200 (mul $i $.SepMod)}},550 {{ add 50 (mul $i $.SepMod) }},750" 
                                                stroke="black" 
                                                stroke-width="2" 
                                                fill="orange">
                                            </polygon>
                                        {{ else if (eq $layer.LayerType 3)}}
                                            <polygon 
                                                points="{{add 50 (mul $i $.SepMod) }},450 {{ add 200 (mul $i $.SepMod) }},250 {{add 200 (mul $i $.SepMod)}},550 {{ add 50 (mul $i $.SepMod) }},750" 
                                                stroke="black" 
                                                stroke-width="2" 
                                                fill="red">
                                            </polygon>
                                        {{ else if (eq $layer.LayerType 2)}}
                                            <polygon 
                                                points="{{add 50 (mul $i $.SepMod) }},550 {{ add 200 (mul $i $.SepMod) }},350 {{add 200 (mul $i $.SepMod)}},450 {{ add 50 (mul $i $.SepMod) }},650" 
                                                stroke="black" 
                                                stroke-width="2" 
                                                fill="blue">
                                            </polygon>
                                        {{ else }}
                                            <div> 
                                                {{ .LayerType }}
                                                {{ .Shape }}
                                            </div>
                                        {{ end }}
                                    {{ end }}
                                </svg>
                            </td>
                        </tr>
                        {{ end }}
                    {{ end }}
                </tbody>
            </table>
            {{/* TODO Add ability to stop training */}}
        </div>
      {{/* Model Ready */}}
      {{ else if (eq .Model.Status 5)}}
        {{ template "base-model-card" . }}
        {{ template "run-model-card" . }}
        {{ template "delete-model-card" . }}
      {{ else }}
        <h1>
            Unknown Status of the model.
        </h1>
      {{ end }}
  </main>
{{ end }}