# By WASasquatch (Discord: WAS#0263)

import sys, os
import numpy as np

sys.path.insert(0, os.path.join(os.path.dirname(os.path.realpath(__file__)), "comfy"))
sys.path.append('../ComfyUI')

import comfy.samplers
import comfy.sd
import comfy.utils

import comfy_extras.clip_vision

import model_management
import importlib

import nodes

class WAS_KSampler:
    @classmethod
    def INPUT_TYPES(s):
        return {"required":
                    {"model": ("MODEL",),
                    "seed": ("SEED",),
                    "steps": ("INT", {"default": 20, "min": 1, "max": 10000}),
                    "cfg": ("FLOAT", {"default": 8.0, "min": 0.0, "max": 100.0}),
                    "sampler_name": (comfy.samplers.KSampler.SAMPLERS, ),
                    "scheduler": (comfy.samplers.KSampler.SCHEDULERS, ),
                    "positive": ("CONDITIONING", ),
                    "negative": ("CONDITIONING", ),
                    "latent_image": ("LATENT", ),
                    "denoise": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01}),
                    }
                }

    RETURN_TYPES = ("LATENT",)
    FUNCTION = "sample"

    CATEGORY = "sampling"

    def sample(self, model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=1.0):
        return nodes.common_ksampler(model, seed['seed'], steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise)
        
class WAS_Seed:
    @classmethod
    def INPUT_TYPES(s):
        return {"required":
                    {"seed": ("INT", {"default": 0, "min": 0, "max": 0xffffffffffffffff})}
                }


    RETURN_TYPES = ("SEED",)
    FUNCTION = "seed"

    CATEGORY = "constant"

    def seed(self, seed):
        return ( {"seed": seed,}, )

NODE_CLASS_MAPPINGS = {
    "KSampler (WAS)": WAS_KSampler,
    "Seed": WAS_Seed
}