modbus-logger/public/index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Modbus Logger App</title>
    <link rel="stylesheet" href="/css/dist.css" />
    <link rel="stylesheet" href="/css/dygraphs.css" />
    <script defer src="/js/dygraphs.min.js"></script>
    <script defer type="module" src="/js/app.js"></script>
  </head>
  <body>
    <!-- <div class="border p-4" x-data>
      <span>app state:</span>
      <pre x-text="JSON.stringify($store.app, undefined, 2)"></pre>
    </div> -->

    <!-- Root element -->
    <div x-data x-cloak class="mx-auto max-w-5xl flex flex-col h-screen">
      <!-- Monitoring content -->
      <template x-if="$store.app.currentPage === 'monitoring'">
        <main x-data="monitoringPage" class="flex-1" x-bind:hidden="$store.app.currentPage !== 'monitoring'">
          <!-- <div>
            <h1 class="text-3xl font-bold">Monitoring page</h1>
            <button @click="$store.app.setPage('configuration')" class="btn">Config</button>
          </div> -->
          <div class="flex h-full flex-row space-x-2">
            <div class="border-r min-w-[256px] p-2.5 pt-5">
              <div class="flex flex-col space-y-1">
                <span class="italic text-sm">Devices:</span>
                <span x-show="devices.length === 0" class="text-gray-500 text-sm text-center block"
                  >No devices added.</span
                >
                <div class="flex flex-col max-h-[520px] overflow-y-auto space-y-2">
                  <template x-for="device in devices">
                    <button
                      @click="selectDevice(device)"
                      :class="{'bg-gray-100': selectedDevice?.id === device.id}"
                      class="w-full select-none border px-2.5 py-3 text-left rounded-sm hover:bg-gray-100 cursor-pointer"
                    >
                      <span x-text="device.name" class="text-md font-bold"></span>
                    </button>
                  </template>
                </div>
                <button class="w-full text-center border-2 border-dashed rounded-sm hover:bg-gray-50 cursor-pointer">
                  <span class="text-4xl text-gray-400 select-none">+</span>
                </button>
              </div>
              <hr class="my-4" />
              <div>
                <span class="italic text-sm">Connection:</span>
                <div class="flex flex-col mt-1.5">
                  <span class="text-sm"
                    >Status:
                    <b x-show="$store.app.is_opened" class="text-green-700">Opened</b>
                    <b x-show="!$store.app.is_opened" class="text-red-700">Closed</b>
                  </span>
                  <a class="text-sm" @click="$store.app.setPage('configuration')" href="#"> Reconfigurate </a>
                </div>
              </div>
            </div>
            <div class="flex-auto pl-2">
              <div x-show="selectedDevice != null">
                <div class="pt-5 border-b flex justify-between items-center pr-6">
                  <h2 x-text="selectedDevice?.name" class="font-bold text-3xl my-2"></h2>
                  <div>
                    <a href="#">Edit</a>
                    <a
                      @click="$store.confirmDialog.open('Remove device', `Delete ${selectedDevice.name}? All logs will be cleared.`, removeDevice, selectedDevice.id)"
                      class="text-red-500"
                      href="#"
                      >Delete</a
                    >
                  </div>
                </div>
                <div class="mt-4">
                  <div id="div_g" x-ref="graph" style="width: 720px; height: 300px"></div>
                </div>
                <hr class="mt-10" />
                <h2 class="text-xl font-bold mb-3">Display values</h2>
              </div>
              <div class="select-none" x-show="selectedDevice === null">
                <span class="block text-center italic text-gray-500 mt-10">No device selected.</span>
              </div>
            </div>
            <!-- <div class="border-l"></div> -->
          </div>
        </main>
      </template>

      <!-- Configuration content -->
      <template x-if="$store.app.currentPage === 'configuration'">
        <main class="mt-6" x-data="configAppPage" x-bind:hidden="$store.app.currentPage !== 'configuration'">
          <div class="border rounded-sm p-4 max-w-2xl mx-auto">
            <h2 class="text-2xl font-bold">Setup configuration</h2>
            <p class="text-gray-700 italic">
              Fill in the required configuration settings to connect to the Modbus network.
            </p>
            <hr />
            <form @submit.prevent="configurateApp()" action="#">
              <div>
                <div>
                  <label class="block" for="connection_type">Network type</label>
                  <select
                    x-model="$store.app.config.mb_connection_type"
                    name="mb_connection_type"
                    id="connection_type"
                    required
                  >
                    <option value="TCP">TCP</option>
                    <option value="RTU">RTU</option>
                  </select>
                </div>

                <div x-show="$store.app.config.mb_connection_type === 'TCP'" class="flex flex-col space-y-3">
                  <div>
                    <label for="tcp_ip">IP</label>
                    <input
                      x-model="$store.app.config.mb_tcp_ip"
                      id="tcp_ip"
                      name="tcp_ip"
                      placeholder="e.g 127.0.0.1"
                      type="text"
                      x-bind:required="$store.app.config.mb_connection_type === 'TCP'"
                    />
                  </div>

                  <div>
                    <label for="rtu_port">Port</label>
                    <input
                      x-model.number="$store.app.config.mb_tcp_port"
                      id="rtu_port"
                      name="mb_rtu_port"
                      placeholder="e.g 502"
                      type="number"
                      x-bind:required="$store.app.config.mb_connection_type === 'TCP'"
                    />
                  </div>
                </div>

                <div x-show="$store.app.config.mb_connection_type === 'RTU'" class="flex flex-col space-y-3">
                  <div>
                    <label for="rtu_path">Path</label>
                    <input
                      id="rtu_path"
                      name="mb_rtu_path"
                      placeholder="e.g  COM1"
                      type="text"
                      x-model="$store.app.config.mb_rtu_path"
                      x-bind:required="$store.app.config.mb_connection_type === 'RTU'"
                    />
                  </div>

                  <div>
                    <label for="rtu_baud">Baud</label>
                    <select
                      name="mb_rtu_baud"
                      id="rtu_baud"
                      x-model.number="$store.app.config.mb_rtu_baud"
                      x-bind:required="$store.app.config.mb_connection_type === 'RTU'"
                    >
                      <option value="115200">115200</option>
                      <option value="57600">57600</option>
                      <option value="38400">38400</option>
                      <option value="19200">19200</option>
                      <option value="9600">9600</option>
                      <option value="1200">1200</option>
                    </select>
                  </div>

                  <div>
                    <label for="rtu_parity">Parity</label>
                    <select
                      name="mb_rtu_parity"
                      id="rtu_parity"
                      x-model.number="$store.app.config.mb_rtu_parity"
                      x-bind:required="$store.app.config.mb_connection_type === 'RTU'"
                    >
                      <option value="even">even</option>
                      <option value="odd">odd</option>
                      <option value="none">none</option>
                    </select>
                  </div>

                  <div>
                    <label for="rtu_data_bits">Data bits</label>
                    <select
                      name="mb_rtu_data_bits"
                      id="rtu_data_bits"
                      x-model.number="$store.app.config.mb_rtu_data_bits"
                      x-bind:required="$store.app.config.mb_connection_type === 'RTU'"
                    >
                      <option value="8">8</option>
                      <option value="7">7</option>
                      <option value="6">6</option>
                      <option value="5">5</option>
                    </select>
                  </div>

                  <div>
                    <label for="rtu_stop_bits">Stop bits</label>
                    <select
                      name="mb_rtu_stop_bits"
                      id="rtu_stop_bits"
                      x-model.number="$store.app.config.mb_rtu_stop_bits"
                      x-bind:required="$store.app.config.mb_connection_type === 'RTU'"
                    >
                      <option value="1">1</option>
                      <option value="2">2</option>
                    </select>
                  </div>
                </div>
              </div>

              <div class="mt-2">
                <label for="rtu_path">Log Interval (ms)</label>
                <input
                  id="log_interval_ms"
                  name="log_interval_ms"
                  type="number"
                  min="1000"
                  x-model.number="$store.app.config.log_interval_ms"
                  required
                />
              </div>

              <div class="mt-3 flex flex-row justify-between items-center">
                <div class="mr-1">
                  <button
                    x-bind:disabled="isLoading"
                    x-bind:class="isLoading && 'opacity-70'"
                    class="btn ml-auto"
                    type="submit"
                  >
                    Save
                  </button>
                </div>
                <div>
                  <span class="text-red-600" x-text="errorMessage"></span>
                </div>
              </div>
            </form>
          </div>
        </main>
      </template>

      <!-- Loading content -->
      <template x-if="$store.app.currentPage === 'loading'">
        <main x-bind:hidden="$store.app.currentPage !== 'loading'">
          <div class="text-center mt-16">
            <div role="status">
              <svg
                aria-hidden="true"
                class="inline w-20 h-20 mr-2 text-gray-200 animate-spin dark:text-gray-600 fill-blue-600"
                viewBox="0 0 100 101"
                fill="none"
                xmlns="http://www.w3.org/2000/svg"
              >
                <path
                  d="M100 50.5908C100 78.2051 77.6142 100.591 50 100.591C22.3858 100.591 0 78.2051 0 50.5908C0 22.9766 22.3858 0.59082 50 0.59082C77.6142 0.59082 100 22.9766 100 50.5908ZM9.08144 50.5908C9.08144 73.1895 27.4013 91.5094 50 91.5094C72.5987 91.5094 90.9186 73.1895 90.9186 50.5908C90.9186 27.9921 72.5987 9.67226 50 9.67226C27.4013 9.67226 9.08144 27.9921 9.08144 50.5908Z"
                  fill="currentColor"
                />
                <path
                  d="M93.9676 39.0409C96.393 38.4038 97.8624 35.9116 97.0079 33.5539C95.2932 28.8227 92.871 24.3692 89.8167 20.348C85.8452 15.1192 80.8826 10.7238 75.2124 7.41289C69.5422 4.10194 63.2754 1.94025 56.7698 1.05124C51.7666 0.367541 46.6976 0.446843 41.7345 1.27873C39.2613 1.69328 37.813 4.19778 38.4501 6.62326C39.0873 9.04874 41.5694 10.4717 44.0505 10.1071C47.8511 9.54855 51.7191 9.52689 55.5402 10.0491C60.8642 10.7766 65.9928 12.5457 70.6331 15.2552C75.2735 17.9648 79.3347 21.5619 82.5849 25.841C84.9175 28.9121 86.7997 32.2913 88.1811 35.8758C89.083 38.2158 91.5421 39.6781 93.9676 39.0409Z"
                  fill="currentFill"
                />
              </svg>
            </div>
            <p class="mt-4">Loading...</p>
          </div>
        </main>
      </template>

      <!-- Error content -->
      <template x-if="$store.app.currentPage === 'error'">
        <main x-bind:hidden="$store.app.currentPage !== 'error'">
          <div>
            <h1 class="text-2xl font-bold">Something went wrong.</h1>
            <p>Refresh page to try again.</p>
            <br />
            <div class="border p-4">
              <pre x-text="JSON.stringify($store.app.error, undefined, 2)" x-show="$store.app.error"></pre>
            </div>
          </div>
        </main>
      </template>

      <!-- 404 content -->
      <template x-if="$store.app.currentPage === '404'">
        <main x-bind:hidden="$store.app.currentPage !== '404'">
          <div class="text-center mt-5">
            <h1 class="text-2xl font-bold">Page not found</h1>
            <a @click="$store.app.setPage('monitoring')" class="underline text-blue" href="#">return to monitoring</a>
          </div>
        </main>
      </template>

      <!-- Confirm dialog -->
      <div x-show="$store.confirmDialog.isOpen" class="backdrop z-50">
        <div
          role="dialog"
          @click.away="$store.confirmDialog.close()"
          class="px-4 py-3.5 ml-auto mr-auto mt-20 bg-white max-w-md border rounded-sm"
        >
          <div class="flex justify-between items-center">
            <h2 x-text="$store.confirmDialog.labels.title" class="font-bold text-lg"></h2>
            <button @click="$store.confirmDialog.close()" aria-label="Close">
              <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
                <path
                  fill="currentColor"
                  d="M6.4 19L5 17.6l5.6-5.6L5 6.4L6.4 5l5.6 5.6L17.6 5L19 6.4L13.4 12l5.6 5.6l-1.4 1.4l-5.6-5.6L6.4 19Z"
                />
              </svg>
            </button>
          </div>
          <hr />
          <p x-text="$store.confirmDialog.labels.body"></p>
          <div class="mt-4 flex justify-end space-x-2">
            <button @click="$store.confirmDialog.confirm()" class="btn">Confirm</button>
            <button @click="$store.confirmDialog.close()" class="btn bg-red-500">Cancel</button>
          </div>
        </div>
      </div>
    </div>
  </body>
</html>