part of redux_remote_devtools;
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/// Interface for custom action encoding logic
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abstract class ActionEncoder {
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const ActionEncoder();
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// Converts an action into a string suitable for sending to devtools
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String encode(dynamic action);
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}
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/// An action encoder that converts an action to stringified JSON
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class JsonActionEncoder extends ActionEncoder {
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const JsonActionEncoder() : super();
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/// Encodes an action as stringified JSON
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///
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/// Uses the form:
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///
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/// {
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/// "type": "TYPE"
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/// "payload": jsonEncode(action)
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/// }
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///
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/// Action type is set to be the class name for class based
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/// actions, or an enum value for enum actions
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String encode(dynamic action) {
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try {
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return jsonEncode({'type': getActionType(action), 'payload': action});
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} on Error {
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return jsonEncode({'type': getActionType(action)});
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}
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}
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/// Gets a type name for the action, based on the class name or value
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String getActionType(dynamic action) {
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if (action.toString().contains('Instance of')) {
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return action.runtimeType.toString();
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}
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return action.toString();
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}
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}
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