{# vim: set filetype=html: #}
<!-- This file is part of inventur.
  -- inventur is a simple web app using rocket to help maintain inventory data.
  -- Copyright (C) 2024 Johannes Randerath
  --
  -- This program is free software: you can redistribute it and/or modify
  -- it under the terms of the GNU Affero General Public License as published by
  -- the Free Software Foundation, either version 3 of the License, or
  -- (at your option) any later version.
  --
  -- This program is distributed in the hope that it will be useful,
  -- but WITHOUT ANY WARRANTY; without even the implied warranty of
  -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  -- GNU Affero General Public License for more details.
  --
  -- You should have received a copy of the GNU Affero General Public License
  -- along with this program.  If not, see <https://www.gnu.org/licenses/>.
  -->

{% extends "base" %}
{% block pagename %}Table{% endblock pagename %}

{% block script %}
<script type="text/javascript">
  let ncol = 1;
  let edit_mode = false;
  let column_names = [{% for col in column_names %} '{{ col }}', {% endfor %}];
  let column_types = [{% for col in column_types %} {{ col }}, {% endfor %}];
  
  document.addEventListener("DOMContentLoaded", (event) => {
      let rows = document.getElementById("content_table").getElementsByTagName('tbody')[0].rows;
      for (let i = 0; i < rows.length; i++)
      {
	  let row = rows[i];
	  let createClickHandler = function(r)
	  {
	      return function()
	      {
		  $('#edit_entry_modal').modal('show');
		  document.getElementById('modal_caller').innerHTML = i+1;
		  document.getElementById('form_edit_entry_rowpos').value = i+1;
		  document.getElementById('form_delete_entry_rowpos').value = i+1;
		  let cells = row.cells;
		  for (let j = 1; j < cells.length; j++) {
		      document.getElementById(`form_edit_entry_${j}`).value = cells[j].innerHTML;
		  }
	      };
	  };
	  row.onclick = createClickHandler(row);
      }
  });

  function toggle_edit_tname() {
      let span = document.getElementById('tname');
      if (!edit_mode) {
	span.innerHTML = `
        <div class='row'>
	  <div class='col-auto ml-1 p-2'>
            <form id='form_edit_table' action='/table/name/edit' method='post'>
              <input name='tblid' value='{{ tblid }}' hidden />
 	      <input type='text' class='form-control' id='tname_edit' name='new_name' value='{{ tblname }}' />
            </form>
	  </div>
	  <div class='col-auto mt-0 pt-0 pr-1'>
            <div class="btn-group" role="group">
              <button class="btn btn-secondary" onclick="toggle_edit_tname();" type="button"><i class="bi bi-x"></i></button> 
              <button class='btn btn-success' type='button' onclick='edit_tname()'>
	        <i class='bi bi-check'></i>
	      </button>
            </div>
            <button class='btn btn-danger' type="button" onclick='confirm_delete("table");'><i class="bi bi-trash3-fill"></i></button>
          </div>
          <form id="form_delete_table" action="/table/delete" method="post">
            <input value="{{ tblid}}" name="tblid" hidden />
          </form>`;
	  edit_mode = true;
	  document.getElementById('pencil_button_edit_tname').hidden = true;
      } else {
	  document.getElementById('pencil_button_edit_tname').hidden = false;
	  span.innerHTML = '{{ tblname }}';
	  edit_mode = false;
      }
  }
  function edit_tname() {
      document.getElementById('form_edit_tname').submit();
      toggle_edit_tname();
  }
  function edit_column(clmn_index) {
      document.getElementById('form_edit_column_name').value = column_names[clmn_index];
      document.getElementById('form_edit_column_type').value = column_types[clmn_index];
      document.getElementById('modal_caller').innerHTML = column_names[clmn_index];
      document.getElementById('form_delete_column_idintbl').value = clmn_index + 1;
      document.getElementById('form_edit_column_idintbl').value = clmn_index + 1;
  }
</script>
{% endblock script %}
{% block body %}
<div class="row justify-content-between">
  <div class="col-auto">
    <h1><div class='input-group'><span id="tname">{{ tblname }}</span><button class="btn" type="button" onclick="toggle_edit_tname();" id="pencil_button_edit_tname"><i class="bi bi-pencil"></i></button></div></h1>
  </div>
  <div class="col-auto">
    <div class="btn-toolbar mt-2" role="toolbar">
      <div class="btn-group me-2">
	<button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#create_entry_modal"><i class="bi bi-plus-lg"></i></button>
      </div>
      <form method="get" action="/table/{{ tblid }}">
	<div class="input-group">
	  <div class="input-group-text dropdown-toggle" role="button" data-bs-toggle="dropdown" aria-expanded="false">
	    <i class="bi bi-table"></i>
	  </div>
	  <input id="input_search_value" name="search_value" type="text" placeholder="Search" value="{{ search_value }}" class="form-control">
	  <button class="btn btn-outline-primary" type="submit"><i class="bi bi-search"></i></button>
	  <ul class="dropdown-menu">
	    <select name="search_fields" class="form-select" multiple>
	      <li><option disabled class="dropdown-header">Search in</option></li>
	      {% for column in column_names %}
	      <li><option class="dropdown-option" value="{{ loop.index - 1 }}" {% if (loop.index - 1) in search_fields %}selected{% endif %}>{{ column }}</option></li>
	      {% endfor %}
	    </select>
	  </ul>
	</div>
    </div>
  </div>
</div>
<br>
<table id="content_table" class="table table-striped table-hover table-responsive table-bordered mt-2">
  <thead>
    <tr>
      <th style="width:7%">
	<div class="row justify-content-between">
	  <div class="col-auto">
	    #
	  </div>
	  <div class="col-auto">
	    <div class="btn-toolbar">
	      <button class="btn" data-bs-toggle="modal" data-bs-target="#create_column_modal" type="button" onclick=""><i class="bi bi-bookmark-plus"></i></button>
	      <form method="GET" action="/table/{{ tblid }}">
		<input value="0" name="sort_field" hidden />
		<input value="{% if sort_field == 0 %}{{ (sort_dir + 1) % 2}}{% else %}0{% endif %}" name="sort_dir" hidden />
		{% if sort_field == 0 and sort_dir == 0 %}
		{% set dir='up' %}
		{% else %}
		{% set dir='down' %}
		{% endif %}
		<button class="btn p-0" type="submit"><i class="bi bi-sort-{{ dir }}"></i></button>
	      </form>
	    </div>
	  </div>
	</div>
      </th>
      {% for column in column_names %}
      <th>
	<div class="row justify-content-between">
	  <div class="col-auto">
	    {{ column }}
	  </div>
	  <div class="col-auto">
	    <div class="btn-toolbar">
	      <button class="btn p-0 me-2" type="button" data-bs-toggle="modal" data-bs-target="#edit_column_modal" onclick="edit_column({{ loop.index0 }});"><i class="bi bi-pencil"></i></button>
	      <form method="GET" action="/table/{{ tblid }}">
		<input value="{{ loop.index }}" name="sort_field" hidden />
		<input value="{% if sort_field == loop.index %}{{ (sort_dir + 1) % 2}}{% else %}0{% endif %}" name="sort_dir" hidden />
		{% if sort_field == loop.index and sort_dir == 0 %}
		{% set dir='up' %}
		{% else %}
		{% set dir='down'%}
		{% endif %}
		<button class="btn p-0" type="submit"><i class="bi bi-sort-{{ dir }}"></i></button>
	      </form>
	    </div>
	  </div>
	</div>
      </th>
      {% endfor %}
    </tr>
  </thead>
  <tbody>
    {% for row in rows %}
    <tr>
      {% for column in row %}
      <td>{{ column }}</td>
      {% endfor %}
    </tr>
    {% endfor %}
  </tbody>
</table>
{% endblock body %}

{% block more_modals %}
<!-- Add new item -->
<div class="modal fade" id="create_entry_modal" tabindex="-1" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
	<h1 class="modal-title fs-5">Add entry</h1>
	<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" onclick="document.getElementById('form_edit_entry').reset();"></button>
      </div>
      <div class="modal-body">
	<h5>Cell values:</h5>
	<br>
	<form id="form_add_entry" action="/row/new" method="post">
	  <input name="tblid" value="{{ tblid }}" hidden />
	  {% for column in column_names %}
	  <div class="mb-3">
	    <div class="row">
	      <div class="col-auto">
		<label for="entry_value_{{ column }}" class="form-label" >{{ column }}:</label>
	      </div>
	      <div class="col-auto">
		<input type="text" class="form-control" name="cells" id="entry_value_{{column}}" />
	      </div>
	    </div>
	  </div>
	  {% endfor %}
	</form>
      </div>
      <div class="modal-footer">
	<div class="container row justify-content-between">
	  <div class="col-auto">
	  </div>
	  <div class="col-auto">
	    <button class="btn btn-secondary" data-bs-dismiss="modal" type="button" onclick="document.getElementById('form_add_entry').reset();"><i class="bi bi-x"></i></button>
	    <button class="btn btn-primary" type="button" onclick="document.getElementById('form_add_entry').submit().reset();"><i class="bi bi-check-lg"></i></button>
	  </div>
	</div>	
      </div>
    </div>
  </div>
</div>

<!-- Edit entry -->
<div class="modal fade" id="edit_entry_modal" tabindex="-1" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
	<h1 class="modal-title fs-5"><div class="row"><div class="col-auto">Row <span id="modal_caller"></span></div><div class="col-auto"><i class="bi bi-pencil-fill"></i></div></div></h1>
	<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" onclick="document.getElementById('form_edit_entry').reset();"></button>
      </div>
      <div class="modal-body">
	<form action="/row/edit" method="post" id="form_edit_entry">
	  <input name="tblid" value="{{ tblid }}" hidden>
	  <input name="row_pos" id="form_edit_entry_rowpos" hidden>
	  {% for column in column_names %}
	  <div class="mb-3">
	    <div class="row">
	      <div class="col-auto">
		<label for="form_edit_entry_{{ loop.index }}" class="form-label">{{ column }}</label>
	      </div>
	      <div class="col-auto">
		<input type="text" class="form-control" name="cells" id="form_edit_entry_{{ loop.index }}" />
	      </div>
	    </div>
	  </div>
	  {% endfor %}
	</form>
      </div>
      <div class="modal-footer">
	<div class="container row justify-content-between">
	  <div class="col-auto">
	    <form action="/row/delete" method="post" id="form_delete_entry">
	      <input name="tblid" value="{{ tblid }}" hidden>
	      <input id="form_delete_entry_rowpos" name="row_pos" hidden>
	      <button class="btn btn-danger" data-bs-dismiss="modal" type="button" onclick="confirm_delete('entry');"><i class="bi bi-trash3-fill"></i></button>
	    </form>
	  </div>
	  <div class="col-auto">
	    <button class="btn btn-secondary" data-bs-dismiss="modal" type="button" onclick="document.getElementById('form_edit_entry').reset();"><i class="bi bi-x"></i></button>
	    <button class="btn btn-primary" type="button" onclick="document.getElementById('form_edit_entry').submit().reset();"><i class="bi bi-check-lg"></i></button>
	  </div>
	</div>
      </div>
    </div>
  </div>
</div>

<!-- Add column -->
<div class="modal fade" id="create_column_modal" tabindex="-1" aria-hidden="true" onclick="document.getElementById('form_edit_entry').reset();">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
	<h1 class="modal-title fs-5">New column</h1>
	<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
      </div>
      <div class="modal-body">
	<form action="/column/create" method="post" id="form_create_column">
	  <input name="tblid" value="{{ tblid }}" hidden>
	  <div class="mb-3">
	    <div class="row">
	      <div class="col-auto">
		<label for="form_create_column_name" class="form-label">Name:</label>
		<input type="text" class="form-control" name="name" id="form_create_column_name" />
	      </div>
	      <div class="col-auto">
		<label for="form_create_column_type" class="form-label">Type</label>
		<select class="form-select" name="column_type" id="form_create_column_type">
		  <option value="0">Text</option>
		  <option value="1">Number</option>
		</select>
	      </div>
	    </div>
	  </div>
	</form>
      </div>
      <div class="modal-footer">
	<div class="col-auto">
	  <button class="btn btn-secondary" data-bs-dismiss="modal" type="button" onclick="document.getElementById('form_create_column').reset();"><i class="bi bi-x"></i></button>
	  <button class="btn btn-primary" type="button" onclick="document.getElementById('form_create_column').submit().reset();"><i class="bi bi-check-lg"></i></button>
	</div>
      </div>
    </div>
  </div>
</div>

<!-- Edit column -->
<div class="modal fade" id="edit_column_modal" tabindex="-1" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
	<h1 class="modal-title fs-5"><div class="row"><div class="col-auto"><span id="modal_caller"></span></div><div class="col-auto"><i class="bi bi-pencil-fill"></i></div></div></h1>
	<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
      </div>
      <div class="modal-body">
	<form action="/column/edit" method="post" id="form_edit_column">
	  <input name="tblid" value="{{ tblid }}" hidden>
	  <input name="id_in_table" id="form_edit_column_idintbl" hidden>
	  <div class="mb-3">
	    <div class="row">
	      <div class="col-auto">
		<label for="form_edit_column_name" class="form-label">Name:</label>
		<input type="text" class="form-control" name="name" id="form_edit_column_name" />
	      </div>
	      <div class="col-auto">
		<label for="form_edit_column_type" class="form-label">Type</label>
		<select class="form-select" name="column_type" id="form_edit_column_type">
		  <option value="0">Text</option>
		  <option value="1">Number</option>
		</select>
	      </div>
	    </div>
	  </div>
	</form>
      </div>
      <div class="modal-footer">
	<div class="container row justify-content-between">
	  <div class="col-auto">
	    <form action="/column/delete" method="post" id="form_delete_column">
	      <input name="id_in_table" id="form_delete_column_idintbl" hidden>
	      <input name="tblid" value="{{ tblid }}" hidden>
	      <button class="btn btn-danger" data-bs-dismiss="modal" type="button" onclick="confirm_delete('column');"><i class="bi bi-trash3-fill"></i></button>
	    </form>
	  </div>
	  <div class="col-auto">
	    <button class="btn btn-secondary" data-bs-dismiss="modal" type="button" onclick="document.getElementById('form_edit_column').reset();"><i class="bi bi-x"></i></button>
	    <button class="btn btn-primary" type="button" onclick="document.getElementById('form_edit_column').submit().reset();"><i class="bi bi-check-lg"></i></button>
	  </div>
	</div>
      </div>
    </div>
  </div>
</div>


{% endblock more_modals %}