from django.http import Http404
from django.shortcuts import render_to_response
from mtgweb.analyzer.models import Deck
from mtgweb.lib.mtg import mtg
from pygooglechart import PieChart3D

def index(request):
    decks = Deck.objects.all()
    return render_to_response('decks/index.html', {'decks': decks})
def detail(request, id):
    try:
        deck = Deck.objects.get(pk=id)
    except Deck.DoesNotExist:
        raise Http404

    # Generate charts
    colors = {
        'R': 'FF0000',
        'G': '00FF00',
        'U': '0000FF',
        'W': 'FFFFFF',
        'B': '000000',
    }
    land_chart = PieChart3D(250, 100)
    lands = dict([(k, v) for k, v in deck.lands().items() if v])
    land_chart.fill_solid(PieChart3D.BACKGROUND, 'FFFFFF00')
    land_chart.add_data(lands.values())
    land_chart.set_pie_labels([mtg.Mana.types[m] for m in lands.keys()])
    land_chart.set_colours([colors[m] for m in lands.keys()])

    symbol_chart = PieChart3D(250, 100)
    symbols = dict([(k, v) for k, v in deck.symbols().items() if v])
    symbol_chart.fill_solid(PieChart3D.BACKGROUND, 'FFFFFF00')
    symbol_chart.add_data(symbols.values())
    symbol_chart.set_pie_labels([mtg.Mana.types[m] for m in symbols.keys()])
    symbol_chart.set_colours([colors[m] for m in symbols.keys()])
    
    curve = deck.mana_curve()
    for i in range(max(curve.keys()) + 1):
        if i not in curve:
            curve[i] = 0

    return render_to_response('decks/detail.html', {
                                                    'deck': deck,
                                                    'land_chart': land_chart,
                                                    'symbol_chart': symbol_chart,
                                                    'curve': curve})