#48 display all support devices temperature

lib/data/model/server/temp.dart

@@ -0,0 +1,61 @@
+class Temperatures {
+  final Map<String, double> _map = {};
+
+  Temperatures();
+
+  void parse(String type, String value) {
+    const noMatch = "/sys/class/thermal/thermal_zone*/type";
+    // Not support to get CPU temperature
+    if (type.contains(noMatch) || value.isEmpty || type.isEmpty) {
+      return;
+    }
+    final typeSplited = type.split('\n');
+    final valueSplited = value.split('\n');
+    if (typeSplited.length != valueSplited.length) {
+      return;
+    }
+    for (var i = 0; i < typeSplited.length; i++) {
+      final t = typeSplited[i];
+      final v = valueSplited[i];
+      if (t.isEmpty || v.isEmpty) {
+        continue;
+      }
+      final name = t.split('/').last;
+      final temp = double.tryParse(v);
+      if (temp == null) {
+        continue;
+      }
+      _map[name] = temp / 1000;
+    }
+  }
+
+  void add(String name, double value) {
+    _map[name] = value;
+  }
+
+  double? get(String name) {
+    return _map[name];
+  }
+
+  Iterable<String> get devices {
+    return _map.keys;
+  }
+
+  bool get isEmpty {
+    return _map.isEmpty;
+  }
+
+  double? get first {
+    if (_map.isEmpty) {
+      return null;
+    }
+    for (final key in _map.keys) {
+      if (cpuTempReg.hasMatch(key)) {
+        return _map[key];
+      }
+    }
+    return _map.values.first;
+  }
+}
+
+final cpuTempReg = RegExp(r'(x86_pkg_temp|cpu_thermal)');