1 files changed, 88 insertions, 0 deletions
diff --git a/localwebsite/handlers/InverterHandler.php b/localwebsite/handlers/InverterHandler.php
new file mode 100644
index 0000000..7878c4f
--- /dev/null
+++ b/localwebsite/handlers/InverterHandler.php
@@ -0,0 +1,88 @@
+<?php
+
+class InverterHandler extends RequestHandler
+{
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->tpl->add_static('inverter.js');
+    }
+
+    public function GET_status_page()
+    {
+        global $config;
+        $inv = new InverterdClient($config['inverterd_host'], $config['inverterd_port']);
+        $inv->setFormat('json');
+        $status = jsonDecode($inv->exec('get-status'))['data'];
+
+        $this->tpl->set([
+            'status' => $status,
+            'html' => $this->renderStatusHtml($status)
+        ]);
+        $this->tpl->set_title('Инвертор');
+        $this->tpl->render_page('inverter_page.twig');
+    }
+
+    public function GET_status_ajax() {
+        global $config;
+        $inv = new InverterdClient($config['inverterd_host'], $config['inverterd_port']);
+        $inv->setFormat('json');
+        $status = jsonDecode($inv->exec('get-status'))['data'];
+        ajax_ok(['html' => $this->renderStatusHtml($status)]);
+    }
+
+    protected function renderStatusHtml(array $status)
+    {
+        $power_direction = strtolower($status['battery_power_direction']);
+        $power_direction = preg_replace('/ge$/', 'ging', $power_direction);
+
+        $charging_rate = '';
+        if ($power_direction == 'charging')
+            $charging_rate = sprintf(' @ %s %s',
+                $status['battery_charging_current']['value'],
+                $status['battery_charging_current']['unit']);
+        else if ($power_direction == 'discharging')
+            $charging_rate = sprintf(' @ %s %s',
+                $status['battery_discharging_current']['value'],
+                $status['battery_discharging_current']['unit']);
+
+        $html = sprintf('<b>Battery:</b> %s %s',
+            $status['battery_voltage']['value'],
+            $status['battery_voltage']['unit']);
+        $html .= sprintf(' (%s%s, ',
+            $status['battery_capacity']['value'],
+            $status['battery_capacity']['unit']);
+        $html .= sprintf('%s%s)',
+            $power_direction,
+            $charging_rate);
+
+        $html .= "\n".sprintf('<b>Load:</b> %s %s',
+            $status['ac_output_active_power']['value'],
+            $status['ac_output_active_power']['unit']);
+        $html .= sprintf(' (%s%%)',
+            $status['output_load_percent']['value']);
+
+        if ($status['pv1_input_power']['value'] > 0)
+            $html .= "\n".sprintf('<b>Input power:</b> %s %s',
+                $status['pv1_input_power']['value'],
+                $status['pv1_input_power']['unit']);
+
+        if ($status['grid_voltage']['value'] > 0 or $status['grid_freq']['value'] > 0) {
+            $html .= "\n".sprintf('<b>Generator:</b> %s %s',
+                $status['grid_voltage']['unit'],
+                $status['grid_voltage']['value']);
+            $html .= sprintf(', %s %s',
+                $status['grid_freq']['value'],
+                $status['grid_freq']['unit']);
+        }
+
+        return nl2br($html);
+    }
+
+    public function GET_status_page_update()
+    {
+
+    }
+
+}
+\ No newline at end of file