fix(plugin): 万相3.0视频 - 分辨率大写与上游错误解析（#614）

fix(plugin): 万相3.0视频 - 分辨率大写与上游错误解析

backend/internal/app/provider_error.go

@@ -48,27 +48,43 @@ func providerResponseBusinessFailure(responseBody []byte) (string, string, bool)
 }
 
 func providerPayloadBusinessFailure(payload map[string]any) (string, string, bool) {
+	if code, message, failed := providerBusinessFailure(payload); failed {
+		return code, message, true
+	}
+	// DashScope 业务失败在 output 内
+	if output, ok := payload["output"].(map[string]any); ok {
+		return providerBusinessFailure(output)
+	}
+	return "", "", false
+}
+
+func providerBusinessFailure(payload map[string]any) (string, string, bool) {
 	if errorValue, ok := payload["error"].(map[string]any); ok {
 		code, message := providerFailureDetails(map[string]any{"error": errorValue})
 		if code != "" || message != "" {
 			return code, message, true
 		}
 	}
-	if !providerBusinessCodeFailed(payload["code"]) {
-		return "", "", false
-	}
-	code, message := providerFailureDetails(payload)
-	return code, message, true
-}
 
-func providerBusinessCodeFailed(value any) bool {
-	code := strings.ToLower(strings.TrimSpace(fmt.Sprint(value)))
-	switch code {
-	case "", "0", "success", "succeeded", "ok", "<nil>":
-		return false
-	default:
-		return true
+	code := strings.ToLower(strings.TrimSpace(fmt.Sprint(payload["code"])))
+	if code != "" && code != "0" &&
+		code != "success" && code != "succeeded" &&
+		code != "ok" && code != "<nil>" {
+		code, message := providerFailureDetails(payload)
+		return code, message, true
 	}
+
+	status := strings.ToLower(strings.TrimSpace(fmt.Sprint(payload["task_status"])))
+	switch status {
+	case "failed", "failure", "error", "expired":
+		code, message := providerFailureDetails(payload)
+		if code == "" {
+			code = "task_failed"
+		}
+		return code, message, true
+	}
+
+	return "", "", false
 }
 
 func normalizedProviderErrorCode(value any) string {

backend/internal/app/provider_error_test.go

@@ -1,6 +1,9 @@
 package app
 
-import "testing"
+import (
+	"strings"
+	"testing"
+)
 
 func TestProviderFailureDetailsReadsTopLevelModerationError(t *testing.T) {
 	code, message := providerFailureDetails(map[string]any{
@@ -59,3 +62,30 @@ func TestProviderPayloadBusinessFailureAcceptsStringSuccessCode(t *testing.T) {
 		t.Fatalf("success payload was marked failed: (%q, %q)", code, message)
 	}
 }
+
+func TestProviderPayloadBusinessFailureReadsNestedOutputFailure(t *testing.T) {
+	code, message, failed := providerPayloadBusinessFailure(map[string]any{
+		"output": map[string]any{
+			"code":        "InvalidParameter",
+			"message":     "Input should be '1080P', '720P' or '480P': parameters.resolution",
+			"task_id":     "e0d8c86d-4939-4f2e-93f7-e2cd10a07d58",
+			"task_status": "FAILED",
+		},
+		"request_id": "c3c98e67-830d-9f1d-8a62-fff019ffa522",
+	})
+	if !failed || code != "InvalidParameter" {
+		t.Fatalf("nested output failure = (%q, %q, %v)", code, message, failed)
+	}
+	if !strings.Contains(message, "parameters.resolution") {
+		t.Fatalf("unexpected message: %q", message)
+	}
+}
+
+func TestProviderPayloadBusinessFailureIgnoresPendingOutput(t *testing.T) {
+	if code, message, failed := providerPayloadBusinessFailure(map[string]any{
+		"output":     map[string]any{"task_id": "task-1", "task_status": "PENDING"},
+		"request_id": "req-1",
+	}); failed {
+		t.Fatalf("pending output marked failed: (%q, %q)", code, message)
+	}
+}

backend/internal/protocol/dashscope_wan3_video_test.go

@@ -8,7 +8,7 @@ import (
 func TestDashscopeWan3VideoCreateAndLifecycle(t *testing.T) {
 	adapter := officialPackageAdapter(t, "dashscope-wan3-video.yingce-plugin", "dashscope-wan3-video")
 	create, err := adapter.BuildCreate(context.Background(), RequestContext{Request: GenerationRequest{
-		Model: "wan3.0-video-prime", Prompt: "一只猫在海边奔跑", Duration: 6, AspectRatio: "16:9", Resolution: "1080P",
+		Model: "wan3.0-video-prime", Prompt: "一只猫在海边奔跑", Duration: 6, AspectRatio: "16:9", Resolution: "1080p",
 		GenerateAudio: true, Watermark: true,
 		Inputs: []MediaReference{
 			{URL: "https://cdn.example/audio.mp3", Kind: "audio", Role: "reference_audio", Order: 3},

plugin-packages/dashscope-wan3-video/docs/interface.md

@@ -44,7 +44,7 @@
 | `create.body.model` | `{"$ref":"request.model"}` |
 | `create.body.input.prompt` | `{"$omitEmpty":{"$ref":"request.prompt"}}` |
 | `create.body.input.media` | `{"$omitEmpty":{"$coalesce":[{"$ref":"request.providerOptions.dashscope-wan3-video.media"},{"$map":{"from":{"$sortByOrder":{"$ref":"request.inputs"}},"as":"media","in":{"type":{"$coalesce":[{"$ref":"media.role"},{"$if":{"condition":{"$eq":[{"$ref":"media.kind"},"image"]},"then":"reference_image","else":{"$if":{"condition":{"$eq":[{"$ref":"media.kind"},"video"]},"then":"reference_video","else":{"$if":{"condition":{"$eq":[{"$ref":"media.kind"},"audio"]},"then":"reference_audio","else":{"$ref":"media.kind"}}}}}}}]},"url":{"$ref":"media.value"}}}}]}}` |
-| `create.body.parameters.resolution` | `{"$omitEmpty":{"$ref":"request.resolution"}}` |
+| `create.body.parameters.resolution` | `{"$omitEmpty":{"$upper":{"$ref":"request.resolution"}}}` |
 | `create.body.parameters.ratio` | `{"$omitEmpty":{"$ref":"request.aspectRatio"}}` |
 | `create.body.parameters.duration` | `{"$omitEmpty":{"$ref":"request.duration"}}` |
 | `create.body.parameters.audio` | `{"$coalesce":[{"$ref":"request.providerOptions.dashscope-wan3-video.audio"},{"$ref":"request.generateAudio"}]}` |
@@ -98,7 +98,7 @@
   "apiVersion": "yingce.plugin/v2",
   "id": "dashscope-wan3-video",
   "name": "DashScope Wan 3.0 Video",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "author": "Alibaba Cloud / 影策",
   "description": "DashScope Wan 3.0 Video 独立请求协议插件。",
   "documentation": "<当前插件的完整 documentation，由 README.md 与 docs/interface.md 拼接而成；为避免 JSON 递归，此处不重复展开正文。>",
@@ -385,7 +385,9 @@
             "parameters": {
               "resolution": {
                 "$omitEmpty": {
-                  "$ref": "request.resolution"
+                  "$upper": {
+                    "$ref": "request.resolution"
+                  }
                 }
               },
               "ratio": {