import gradio as gr
from gradio_leaderboard import Leaderboard, ColumnFilter, SelectColumns
import pandas as pd
from apscheduler.schedulers.background import BackgroundScheduler
from huggingface_hub import snapshot_download
# from fastchat.serve.monitor.monitor import build_leaderboard_tab, build_basic_stats_tab, basic_component_values, leader_component_values

from src.about import (
    CITATION_BUTTON_LABEL,
    CITATION_BUTTON_TEXT,
    EVALUATION_QUEUE_TEXT,
    INTRODUCTION_TEXT,
    LLM_BENCHMARKS_TEXT,
    TITLE,
)
from src.display.css_html_js import custom_css
from src.display.utils import (
    BENCHMARK_COLS,
    COLS,
    EVAL_COLS,
    EVAL_TYPES,
    AutoEvalColumn,
    fields,
)
from src.envs import (
    API,
    EVAL_DETAILED_RESULTS_PATH,
    EVAL_RESULTS_PATH,
    EVAL_DETAILED_RESULTS_REPO,
    REPO_ID,
    RESULTS_REPO,
    TOKEN,
)
from src.populate import get_leaderboard_df


def restart_space():
    API.restart_space(repo_id=REPO_ID)


### Space initialisation
try:
    print(EVAL_DETAILED_RESULTS_REPO)
    snapshot_download(
        repo_id=EVAL_DETAILED_RESULTS_REPO,
        local_dir=EVAL_DETAILED_RESULTS_PATH,
        repo_type="dataset",
        tqdm_class=None,
        etag_timeout=30,
        token=TOKEN,
    )
except Exception:
    restart_space()
try:
    print(EVAL_RESULTS_PATH)
    snapshot_download(
        repo_id=RESULTS_REPO,
        local_dir=EVAL_RESULTS_PATH,
        repo_type="dataset",
        tqdm_class=None,
        etag_timeout=30,
        token=TOKEN,
    )
except Exception:
    restart_space()


LEADERBOARD_DF, SUBSETS = get_leaderboard_df(RESULTS_REPO)


def init_leaderboard(dataframes, subsets):
    subsets = list(subsets)
    
    with gr.Row():
        selected_subset = gr.Dropdown(choices=subsets, label="Select Dataset Subset", value=subsets[-1])
        research_textbox = gr.Textbox(placeholder="🔍 Search Models... [press enter]", label="Filter Models by Name", )
    
    with gr.Row():
        datatype = [c.type for c in fields(AutoEvalColumn)]
        dataframe = gr.Dataframe(dataframes, datatype=datatype, type="pandas")


    # return Leaderboard(
    #     value=dataframes,
    #     datatype=[c.type for c in fields(AutoEvalColumn)],
    #     select_columns=SelectColumns(
    #         default_selection=[c.name for c in fields(AutoEvalColumn) if c.displayed_by_default],
    #         cant_deselect=[c.name for c in fields(AutoEvalColumn) if c.never_hidden],
    #         label="Select Columns to Display:",
    #     ),
    #     search_columns=[AutoEvalColumn.model.name],
    #     hide_columns=[c.name for c in fields(AutoEvalColumn) if c.hidden],
    #     filter_columns=[
    #         "Dataset Version",
    #     ],
    #     interactive=False,
    # )
    
demo = gr.Blocks(css=custom_css)
with demo:
    gr.HTML(TITLE)
    gr.Markdown(INTRODUCTION_TEXT, elem_classes="markdown-text")

    with gr.Tabs(elem_classes="tab-buttons") as tabs:
        with gr.TabItem("🏅 LiveBench Results", elem_id="llm-benchmark-tab-table", id=0):
            init_leaderboard(LEADERBOARD_DF, SUBSETS)

        with gr.TabItem("📝 About", elem_id="llm-benchmark-tab-table", id=2):
            gr.Markdown(LLM_BENCHMARKS_TEXT, elem_classes="markdown-text")

    # with gr.Row():
    #     with gr.Accordion("📙 Citation", open=False):
    #         citation_button = gr.Textbox(
    #             value=CITATION_BUTTON_TEXT,
    #             label=CITATION_BUTTON_LABEL,
    #             lines=20,
    #             elem_id="citation-button",
    #             show_copy_button=True,
    #         )

scheduler = BackgroundScheduler()
scheduler.add_job(restart_space, "interval", seconds=1800)
scheduler.start()
demo.queue(default_concurrency_limit=40).launch()