Create future_plan.txt

future_plan.txt

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+# filename: flux_consistent_integration_plan.txt
+
+## Phase 1: Abstraction & Unification Strategy
+
+- `FluxImageGenerator` uses `gradio_client` to interact with a remote Hugging Face space.
+- `IPAdapterRunner` is a local generation pipeline using diffusers + IP-Adapter.
+- Both support prompt-based image generation with customizable parameters (prompt, steps, cfg, seed, etc).
+
+### Goal
+Create a **unified wrapper** class or interface that allows flexible switching between:
+- **Online generation** (via Flux Gradio Space)
+- **Local consistent generation** (via IP-Adapter)
+
+---
+
+## Phase 2: Interface Unification Blueprint
+
+### Abstract base class: `ImageGeneratorInterface`
+
+```python
+class ImageGeneratorInterface:
+    def generate(self, prompt: str, **kwargs) -> list[Image.Image]:
+        raise NotImplementedError("Subclasses must implement 'generate'")
+
+Phase 3: Adapter Classes
+Adapter 1: FluxClientAdapter(ImageGeneratorInterface)
+
+Wraps FluxImageGenerator using its generate_image() method, returns PIL image list.
+Adapter 2: IPAdapterLocalAdapter(ImageGeneratorInterface)
+
+Wraps IPAdapterRunner, uses generate_text2img() or others, returns PIL image list.
+Phase 4: Switcher Logic
+
+Implement a GeneratorSwitcher or factory function that selects an adapter based on:
+
+    User preference (e.g., "local" vs "remote")
+
+    Availability (e.g., fallback to remote if CUDA unavailable)
+
+    Scenario (e.g., "consistent generation" requires local IP-Adapter)
+
+Phase 5: Shared Prompt Configuration
+
+Create a shared PromptConfig dataclass:
+
+@dataclass
+class PromptConfig:
+    prompt: str
+    negative_prompt: str = ""
+    steps: int = 35
+    cfg_scale: float = 7.0
+    seed: int = 42
+    sampler: str = "DPM++ 2M Karras"
+    strength: float = 0.7
+    enhance_prompt_option: bool = False
+
+This ensures both adapters consume a common configuration object, simplifying switching and reproducibility.
+Phase 6: Optional Prompt Enhancers
+
+Support optional enhancements:
+
+    Mistral/Nemo prompt enhancements (for FluxClient)
+
+    IP-based guidance (for IPAdapterLocal)
+
+Phase 7: Next Steps...
+
+    Draft interfaces & adapters for both pipelines
+
+    Normalize return types to always return list of PIL.Image.Image
+
+    Add support for preview grids via image_grid()
+
+    Consider hybrid fallback/merging strategy
+
+➡️ Interested in getting a draft of the ImageGeneratorInterface and first adapter implementation?