update

client/core/net/ModelServerClient.cpp

@@ -10,6 +10,8 @@
 #include <QTimer>
 #include <QUrl>
 
+#include <algorithm>
+
 namespace core {
 
 ModelServerClient::ModelServerClient(QObject* parent)
@@ -90,6 +92,7 @@ QNetworkReply* ModelServerClient::segmentSamPromptAsync(
 QNetworkReply* ModelServerClient::inpaintAsync(
     const QByteArray& cropRgbPngBytes,
     const QByteArray& maskPngBytes,
+    const QString& modelName,
     const QString& prompt,
     const QString& negativePrompt,
     double strength,
@@ -119,6 +122,9 @@ QNetworkReply* ModelServerClient::inpaintAsync(
     QJsonObject payload;
     payload.insert(QStringLiteral("image_b64"), QString::fromLatin1(cropRgbPngBytes.toBase64()));
     payload.insert(QStringLiteral("mask_b64"), QString::fromLatin1(maskPngBytes.toBase64()));
+    if (!modelName.trimmed().isEmpty()) {
+        payload.insert(QStringLiteral("model_name"), modelName.trimmed());
+    }
     payload.insert(QStringLiteral("prompt"), prompt);
     payload.insert(QStringLiteral("negative_prompt"), negativePrompt);
     payload.insert(QStringLiteral("strength"), strength);
@@ -128,6 +134,62 @@ QNetworkReply* ModelServerClient::inpaintAsync(
     return m_nam->post(req, body);
 }
 
+QNetworkReply* ModelServerClient::animateCharacterSequenceAsync(
+    const QByteArray& characterPngBytes,
+    const QString& prompt,
+    const QString& negativePrompt,
+    const QString& backgroundColor,
+    int backgroundTolerance,
+    int frameCount,
+    int numInferenceSteps,
+    double guidanceScale,
+    int maxSide,
+    int seed,
+    QString* outImmediateError
+) {
+    if (outImmediateError) {
+        outImmediateError->clear();
+    }
+    if (!m_baseUrl.isValid() || m_baseUrl.isEmpty()) {
+        if (outImmediateError) *outImmediateError = QStringLiteral("后端地址无效。");
+        return nullptr;
+    }
+    if (characterPngBytes.isEmpty()) {
+        if (outImmediateError) *outImmediateError = QStringLiteral("角色 PNG 为空。");
+        return nullptr;
+    }
+    if (prompt.trimmed().isEmpty()) {
+        if (outImmediateError) *outImmediateError = QStringLiteral("动画提示词不能为空。");
+        return nullptr;
+    }
+    if (frameCount <= 0) {
+        if (outImmediateError) *outImmediateError = QStringLiteral("帧数必须大于 0。");
+        return nullptr;
+    }
+
+    const QUrl url = m_baseUrl.resolved(QUrl(QStringLiteral("/animate/character_sequence")));
+    QNetworkRequest req(url);
+    req.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("application/json"));
+
+    QJsonObject payload;
+    payload.insert(QStringLiteral("image_b64"), QString::fromLatin1(characterPngBytes.toBase64()));
+    payload.insert(QStringLiteral("model_name"), QStringLiteral("animatediff"));
+    payload.insert(QStringLiteral("prompt"), prompt.trimmed());
+    payload.insert(QStringLiteral("negative_prompt"), negativePrompt);
+    payload.insert(QStringLiteral("background_color"), backgroundColor.trimmed().isEmpty()
+                                                    ? QStringLiteral("#00FF00")
+                                                    : backgroundColor.trimmed());
+    payload.insert(QStringLiteral("background_tolerance"), std::clamp(backgroundTolerance, 0, 255));
+    payload.insert(QStringLiteral("video_length"), frameCount);
+    payload.insert(QStringLiteral("num_inference_steps"), std::max(1, numInferenceSteps));
+    payload.insert(QStringLiteral("guidance_scale"), guidanceScale);
+    payload.insert(QStringLiteral("max_side"), std::clamp(maxSide, 128, 2048));
+    payload.insert(QStringLiteral("seed"), seed);
+
+    const QByteArray body = QJsonDocument(payload).toJson(QJsonDocument::Compact);
+    return m_nam->post(req, body);
+}
+
 bool ModelServerClient::computeDepthPng8(
     const QByteArray& imageBytes,
     QByteArray& outPngBytes,

client/core/net/ModelServerClient.h

@@ -41,12 +41,27 @@ public:
     QNetworkReply* inpaintAsync(
         const QByteArray& cropRgbPngBytes,
         const QByteArray& maskPngBytes,
+        const QString& modelName,
         const QString& prompt,
         const QString& negativePrompt,
         double strength,
         int maxSide,
         QString* outImmediateError = nullptr);
 
+    // POST /animate/character_sequence，JSON 响应由调用方解析（success / frames[] / fps / error）。
+    QNetworkReply* animateCharacterSequenceAsync(
+        const QByteArray& characterPngBytes,
+        const QString& prompt,
+        const QString& negativePrompt,
+        const QString& backgroundColor,
+        int backgroundTolerance,
+        int frameCount,
+        int numInferenceSteps,
+        double guidanceScale,
+        int maxSide,
+        int seed,
+        QString* outImmediateError = nullptr);
+
 private:
     QNetworkAccessManager* m_nam = nullptr;
     QUrl m_baseUrl;