import sqlite3
from flask import Flask, render_template, jsonify
from collections import defaultdict
import os
import json

app = Flask(__name__)

def load_pokemon_data():
    pokemon_list = []
    
    conn = sqlite3.connect('pokemon_forms.db')
    cursor = conn.cursor()

    # First query: Get all Pokémon data
    cursor.execute('''
        SELECT 
            pf.national_dex, pf.name, pf.form_name, pf.PFIC, pf.generation,
            ps.storable_in_home
        FROM pokemon_forms pf
        JOIN pokemon_storage ps ON pf.PFIC = ps.PFIC

        WHERE ps.storable_in_home = 1
        ORDER BY pf.PFIC
    ''')
    
    pokemon_data = cursor.fetchall()

    # Process the data
    current_group = []
    current_generation = None
    current_dex_number = None
    pokemon_forms = []
    
    for row in pokemon_data:
        national_dex, name, form_name, pfic, generation, storable_in_home = row

        mark_id = None
        mark_icon = None
        
        cursor.execute('''
            SELECT mark_id
            FROM form_marks
            WHERE pfic = ?
        ''', (pfic,))
        result = cursor.fetchone()
        mark_id = result[0] if result else None

        if mark_id:
            cursor.execute('''
                SELECT icon_path
                FROM marks
                WHERE id = ?
            ''', (mark_id,))
            result = cursor.fetchone()
            mark_icon = result[0] if result else None

        pokemon = {
            'pfic': pfic,
            'ID': national_dex,
            'Name': name,
            'Form': form_name if form_name else "Default",
            'Image': f"images/pokemon/{pfic}.png",
            'IsDefault': form_name is None or form_name == '',
            'Generation': generation,
            'StorableInHome': storable_in_home,
            'MarkIcon': mark_icon,
            'MarkID': mark_id
        }
        
        # Add the Pokémon to the current group
        if national_dex != current_dex_number:
            if pokemon_forms:
                for form in pokemon_forms:
                    current_group.append(form)
                    if len(current_group) == 30:
                        pokemon_list.append(current_group)
                        current_group = []
            pokemon_forms = []
            current_dex_number = national_dex
            
            if form_name is None or form_name == '':
                if current_generation is None or generation != current_generation:
                    if current_group:
                        while len(current_group) < 30:
                            current_group.append(None)  # Add empty slots
                        pokemon_list.append(current_group)
                    current_group = []
                    current_generation = generation
        
        pokemon_forms.append(pokemon)
    
    # Add the last set of forms
    for form in pokemon_forms:
        current_group.append(form)
        if len(current_group) == 30:
            pokemon_list.append(current_group)
            current_group = []
    
    # Add any remaining Pokémon
    if current_group:
        while len(current_group) < 30:
            current_group.append(None)  # Add empty slots to the last group
        pokemon_list.append(current_group)

    conn.close()
    return pokemon_list

@app.route('/')
def index():
    pokemon_list = load_pokemon_data()
    
    # Load the efficiency plan
    try:
        with open('efficiency_plan.json', 'r', encoding='utf-8') as f:
            efficiency_plan = json.load(f)
            
        # Enhance the plan with evolution methods
        conn = sqlite3.connect('pokemon_forms.db')
        cursor = conn.cursor()
        
        for game in efficiency_plan:
            for pokemon in game['pokemon']:
                if pokemon.get('evolve_to'):
                    for evolution in pokemon['evolve_to']:
                        cursor.execute('''
                            SELECT method 
                            FROM evolution_chains 
                            WHERE from_pfic = ? AND to_pfic = ?
                        ''', (pokemon['pfic'], evolution['pfic']))
                        result = cursor.fetchone()
                        evolution['method'] = result[0] if result else 'Evolution'
        
        conn.close()
            
    except FileNotFoundError:
        efficiency_plan = []
    
    return render_template('index.html', 
                         grouped_pokemon=pokemon_list, 
                         efficiency_plan=efficiency_plan)

@app.route('/pokemon/<string:pfic>')
def pokemon_details(pfic):
    conn = sqlite3.connect('pokemon_forms.db')
    cursor = conn.cursor()

    cursor.execute('''
        SELECT pf.form_name, g.name, g.id as game_id, e.location, e.day, e.time, 
               e.dual_slot, e.static_encounter, e.static_encounter_count, 
               e.extra_text, e.stars, e.fishing, e.rods, e.starter
        FROM pokemon_forms pf
        JOIN encounters e ON pf.PFIC = e.pfic
        JOIN games g ON e.game_id = g.id
        WHERE pf.pfic = ?
        ORDER BY g.id, pf.form_name, e.location
    ''', (pfic,))

    encounters = [
        {
            'form': form,
            'game': game,
            'game_id': game_id,
            'location': location,
            'day': day,
            'time': time,
            'dual_slot': dual_slot,
            'static_encounter': static_encounter,
            'static_encounter_count': static_encounter_count,
            'extra_text': extra_text,
            'stars': stars,
            'fishing': fishing,
            'rods': rods,
            'starter': starter
        }
        for form, game, game_id, location, day, time, dual_slot, static_encounter, static_encounter_count, 
            extra_text, stars, fishing, rods, starter in cursor.fetchall()
    ]

    conn.close()
    return jsonify(encounters)

if __name__ == '__main__':
    extra_files = ['.']
    extra_dirs = ['./templates/', './static/']
    for extra_dir in extra_dirs:
        for dirname, dirs, files in os.walk(extra_dir):
            for filename in files:
                filename = os.path.join(dirname, filename)
                if os.path.isfile(filename):
                    extra_files.append(filename)

    app.run(debug=True, extra_files=extra_files)