app.py

import streamlit as st
import requests

st.set_page_config(page_title="📖 Quran Explorer", layout="centered")

# ----- Helpers -----
def is_pure_bismillah(surah_number):
    url = f"http://api.alquran.cloud/v1/ayah/{surah_number}:1/quran-uthmani"
    res = requests.get(url)
    if res.status_code == 200:
        text = res.json()["data"]["text"].strip()
        return text == "بِسْمِ ٱللَّهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ"
    return False

@st.cache_data
def get_surah_list():
    url = "http://api.alquran.cloud/v1/surah"
    response = requests.get(url)
    data = response.json()
    return data["data"] if data["status"] == "OK" else []

# ----- UI -----
st.title("📖 Quran Explorer")

surahs = get_surah_list()
surah_options = [f"{s['number']}. {s['englishName']} ({s['englishNameTranslation']})" for s in surahs]
surah_dict = {s['number']: s for s in surahs}

selected = st.selectbox("Select a Surah", options=surah_options)
surah_number = int(selected.split(".")[0])
surah_info = surah_dict[surah_number]
total_ayahs = surah_info["numberOfAyahs"]

# Reciter
reciters = {
    "Mishary Rashid Alafasy": "ar.alafasy",
    "Abdul Basit": "ar.abdulbasitmurattal",
    "Maher Al Muaiqly": "ar.mahermuaiqly"
}
reciter_name = st.selectbox("Select Reciter", list(reciters.keys()))
reciter_code = reciters[reciter_name]

# Display Mode
mode = st.radio("🔍 Display Mode", ["Single Ayah", "Full Surah"])

# Bismillah logic
skip_bismillah = False
if surah_number != 9:
    skip_bismillah = is_pure_bismillah(surah_number)
offset = 1 if skip_bismillah else 0

# ----- Single Ayah -----
if mode == "Single Ayah":
    display_ayahs = list(range(1, total_ayahs)) if skip_bismillah else list(range(1, total_ayahs + 1))
    ayah_number = st.selectbox("Select Ayah", display_ayahs)

    if st.button("🔍 Search Ayah"):
        actual_ayah_number = ayah_number + offset
        editions = f"quran-uthmani,en.sahih,ur.jalandhry,{reciter_code}"
        url = f"http://api.alquran.cloud/v1/ayah/{surah_number}:{actual_ayah_number}/editions/{editions}"

        res = requests.get(url)
        if res.status_code == 200 and res.json()["status"] == "OK":
            data = res.json()["data"]
            arabic = data[0]["text"]
            english = data[1]["text"]
            urdu = data[2]["text"]
            audio_url = data[3]["audio"]

            st.markdown(f"<h2 style='text-align:right;font-family:Amiri;'>{arabic}</h2>", unsafe_allow_html=True)
            st.write(f"**English (Sahih International):** {english}")
            st.write(f"**Urdu (Jalandhry):** {urdu}")
            st.audio(audio_url)

# ----- Full Surah -----
else:
    if st.button("📖 Load Full Surah"):
        editions = f"quran-uthmani,en.sahih,ur.jalandhry,{reciter_code}"
        url = f"http://api.alquran.cloud/v1/surah/{surah_number}/editions/{editions}"
        res = requests.get(url)
        if res.status_code == 200 and res.json()["status"] == "OK":
            data = res.json()["data"]
            arabic_list = data[0]["ayahs"]
            english_list = data[1]["ayahs"]
            urdu_list = data[2]["ayahs"]
            audio_list = data[3]["ayahs"]

            for i in range(len(arabic_list)):
                if skip_bismillah and i == 0:
                    continue
                st.markdown(f"<h2 style='text-align:right;font-family:Amiri;'>{arabic_list[i]['text']}</h2>", unsafe_allow_html=True)
                st.write(f"**English (Sahih International):** {english_list[i]['text']}")
                st.write(f"**Urdu (Jalandhry):** {urdu_list[i]['text']}")
                st.audio(audio_list[i]["audio"])