import matplotlib.pyplot as plt
import pandas as pd
from nas_201_api import NASBench201API as API
from naswot.score_networks import get_nasbench201_idx_score
from naswot import datasets as dt
from naswot import nasspace

class Args():
    pass
args = Args()
args.trainval = True
args.augtype = 'none'
args.repeat = 1
args.score = 'hook_logdet'
args.sigma = 0.05
args.nasspace = 'nasbench201'
args.batch_size = 128
args.GPU = '0'
args.dataset = 'cifar10'
args.api_loc = '/nfs/data3/hanzhang/nasbenchDiT/graph_dit/NAS-Bench-201-v1_1-096897.pth'
args.data_loc = '../cifardata/'
args.seed = 777
args.init = ''
args.save_loc = 'results'
args.save_string = 'naswot'
args.dropout = False
args.maxofn = 1
args.n_samples = 100
args.n_runs = 500
args.stem_out_channels = 16
args.num_stacks = 3
args.num_modules_per_stack = 3
args.num_labels = 1
searchspace = nasspace.get_search_space(args)
train_loader = dt.get_data(args.dataset, args.data_loc, args.trainval, args.batch_size, args.augtype, args.repeat, args)
device = torch.device('cuda:2')


         
# source = '/nfs/data3/hanzhang/nasbenchDiT/graph_dit/NAS-Bench-201-v1_1-096897.pth'
# api = API(source)



# 示例百分数列表，精确到小数点后两位
# percentages = [5.12, 15.78, 25.43, 35.22, 45.99, 55.34, 65.12, 75.68, 85.99, 95.25, 23.45, 12.34, 37.89, 58.67, 64.23, 72.15, 81.76, 99.99, 42.11, 61.58, 77.34, 14.56]
percentages = []

len_201 = 15625

for i in range(len_201):
    percentage = get_nasbench201_idx_score(i, train_loader, searchspace, args, device)
    percentages.append(percentage)

# 定义10%区间
bins = [i for i in range(0, 101, 10)]

# 对数据进行分箱，计算每个区间的数据量
hist, bin_edges = pd.cut(percentages, bins=bins, right=False, retbins=True, include_lowest=True)
bin_counts = hist.value_counts().sort_index()

total_counts = len(percentages)
percentages_in_bins = (bin_counts / total_counts) * 100

# 绘制条形图
plt.figure(figsize=(10, 6))
bars = plt.bar(bin_counts.index.astype(str), bin_counts.values, width=0.9, color='skyblue')

for bar, percentage in zip(bars, percentages_in_bins):
    plt.text(bar.get_x() + bar.get_width() / 2, bar.get_height(),
            f'{percentage:.2f}%', ha='center', va='bottom')

# 添加标题和标签
plt.title('Distribution of Percentages in 10% Intervals')
plt.xlabel('Percentage Interval')
plt.ylabel('Count')

# 显示图表
plt.xticks(rotation=45)
plt.savefig('barplog.png')