import streamlit as st
import pandas as pd
import urllib.parse


def compose_scryfall_url(x):
    return f"https://scryfall.com/search?q=prefer%3Aoldest%20!%22{urllib.parse.quote_plus(x)}%22"


def row_to_link(x):
    st.markdown(f"- [{x['name']} / {x.name_ja}]({x.link})")


mslist_path = "output/middleschool.csv"
number_shown_results = 20

st.write(
    """
    # Middle School Card Search
    """
)

mslist_df = pd.read_csv(mslist_path)
mslist_df.fillna("", inplace=True)
st.write(mslist_df.shape[0], "cards are legal")

name_input = st.text_input(f"Search by card name")
results_en_df = mslist_df[
    mslist_df["name"].str.contains(name_input.lower(), case=False)
]
results_ja_df = mslist_df[
    mslist_df["name_ja"].str.contains(name_input.lower(), case=False)
]
results_df = results_en_df.merge(results_ja_df, how="outer")
if name_input:
    st.write(results_df.shape[0], f'cards found by "{name_input}"')
    if results_df.shape[0] > number_shown_results:
        st.write(f"Top {number_shown_results} results:")
    results_df["link"] = results_df["name"].apply(compose_scryfall_url)
    results_df[:number_shown_results].transpose().apply(row_to_link)