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2026-10-09 16:46:30 +08:00
parent 4a634ef4c2
commit e6b90a06ab
63 changed files with 4170 additions and 1518 deletions
@@ -0,0 +1,52 @@
+using System.Globalization;
+using System.Text.Json;
+
+namespace Evergreen.Health.Application.Health.Devices.Contracts;
+
+public static class DeviceValues
+{
+    public static string Text(object? value)
+        => value is JsonElement element
+            ? (element.ValueKind == JsonValueKind.String ? element.GetString() ?? "" : element.ToString()).Trim()
+            : Convert.ToString(value, CultureInfo.InvariantCulture)?.Trim() ?? "";
+
+    public static int Integer(object? value, int minimum, int maximum, string label)
+    {
+        if (!int.TryParse(Text(value), NumberStyles.Integer, CultureInfo.InvariantCulture, out var number) ||
+            number < minimum || number > maximum)
+            throw new InvalidOperationException($"{label}应在 {minimum} 到 {maximum} 之间");
+        return number;
+    }
+
+    public static bool Boolean(object? value)
+    {
+        if (bool.TryParse(Text(value), out var result)) return result;
+        throw new InvalidOperationException("开关参数无效");
+    }
+
+    public static string Choice(object? value, IReadOnlyList<string> options, string label)
+    {
+        var text = Text(value);
+        if (!options.Contains(text, StringComparer.Ordinal))
+            throw new InvalidOperationException($"{label}选项无效");
+        return text;
+    }
+
+    public static DeviceParameterDefinition Switch(string key, string entity, string domain, string label)
+        => new(key, entity, value => new(label, entity, domain,
+            Boolean(value) ? "turn_on" : "turn_off"), label);
+
+    public static DeviceParameterDefinition Number(string key, string entity, int min, int max, string label)
+        => new(key, entity, value => new(label, entity, "number", "set_value",
+            new Dictionary<string, object?> { ["value"] = Integer(value, min, max, label) }), label, min, max);
+
+    public static DeviceParameterDefinition Select(string key, string entity, IReadOnlyList<string> options, string label,
+        bool verify = false, DeviceCommandIntent intent = DeviceCommandIntent.Normal)
+        => new(key, entity, value =>
+        {
+            var option = Choice(value, options, label);
+            return new(label, entity, "select", "select_option",
+                new Dictionary<string, object?> { ["option"] = option }, verify ? option : null)
+                { Intent = option == "无" ? DeviceCommandIntent.Normal : intent };
+        }, label, Options: options);
+}