from crispy_forms.helper import FormHelper
from crispy_forms.layout import HTML, Fieldset, Layout, Submit
from django import forms
from django.forms import ModelForm
from django.utils.safestring import mark_safe

import sapl
from sapl.layout import form_actions

from .models import Dependente, Filiacao, Mandato, Parlamentar


class ParlamentaresListForm(forms.Form):
    periodo = forms.CharField()


class HorizontalRadioRenderer(forms.RadioSelect.renderer):

    def render(self):
        return mark_safe(u' '.join([u'%s ' % w for w in self]))


class ParlamentaresForm (ModelForm):
    ativo = forms.TypedChoiceField(
        coerce=lambda x: x == 'True',
        choices=((True, 'Sim'), (False, 'Não')),
        widget=forms.RadioSelect(
            renderer=HorizontalRadioRenderer
        )
    )

    cpf = forms.CharField(label='C.P.F',
                          required=False,
                          widget=forms.TextInput(
                              attrs={'class': 'cpf'}))

    rg = forms.CharField(label='R.G.',
                         required=False,
                         widget=forms.TextInput(
                             attrs={'class': 'rg'}))

    titulo_eleitor = forms.CharField(label='Título de Eleitor',
                                     required=False,
                                     widget=forms.TextInput(
                                         attrs={'class': 'titulo_eleitor'}))

    telefone = forms.CharField(label='Telefone',
                               required=False,
                               widget=forms.TextInput(
                                   attrs={'class': 'telefone'}))

    fax = forms.CharField(label='Fax',
                          required=False,
                          widget=forms.TextInput(
                              attrs={'class': 'telefone'}))

    cep_residencia = forms.CharField(label='CEP',
                                     required=False,
                                     widget=forms.TextInput(
                                         attrs={'class': 'cep'}))

    telefone_residencia = forms.CharField(label='Telefone',
                                          required=False,
                                          widget=forms.TextInput(
                                              attrs={'class': 'telefone'}))

    fax_residencia = forms.CharField(label='Fax',
                                     required=False,
                                     widget=forms.TextInput(
                                         attrs={'class': 'telefone'}))

    fotografia = forms.ImageField(label='Fotografia',
                                  required=False,
                                  widget=forms.FileInput
                                  )

    class Meta:
        model = Parlamentar
        fields = ['nome_parlamentar',
                  'ativo',
                  'nome_completo',
                  'nivel_instrucao',
                  'sexo',
                  'cpf',
                  'rg',
                  'titulo_eleitor',
                  'data_nascimento',
                  'situacao_militar',
                  'profissao',
                  'endereco_web',
                  'email',
                  'numero_gab_parlamentar',
                  'telefone',
                  'fax',
                  'endereco_residencia',
                  'cep_residencia',
                  'municipio_residencia',
                  'telefone_residencia',
                  'fax_residencia',
                  'locais_atuacao',
                  'fotografia',
                  'biografia']

    def __init__(self, *args, **kwargs):

        row1 = sapl.layout.to_row(
            [('nome_parlamentar', 8), ('ativo', 4)])

        row2 = sapl.layout.to_row(
            [('nome_completo', 12)])

        row3 = sapl.layout.to_row(
            [('nivel_instrucao', 4),
             ('sexo', 4),
             ('data_nascimento', 4)])

        row4 = sapl.layout.to_row(
            [('cpf', 4),
             ('rg', 4),
             ('titulo_eleitor', 4)])

        row5 = sapl.layout.to_row(
            [('situacao_militar', 6),
             ('profissao', 6)])

        row6 = sapl.layout.to_row(
            [('endereco_web', 12)])

        row7 = sapl.layout.to_row(
            [('email', 12)])

        row8 = sapl.layout.to_row(
            [('numero_gab_parlamentar', 4),
             ('telefone', 4),
             ('fax', 4)])

        row9 = sapl.layout.to_row(
            [('endereco_residencia', 6),
             ('cep_residencia', 6)])

        row10 = sapl.layout.to_row(
            [('municipio_residencia', 12)])

        row11 = sapl.layout.to_row(
            [('telefone_residencia', 6),
             ('fax_residencia', 6)])

        row12 = sapl.layout.to_row(
            [('locais_atuacao', 12)])

        row13 = sapl.layout.to_row(
            [('fotografia', 12)])

        row14 = sapl.layout.to_row(
            [('biografia', 12)])

        self.helper = FormHelper()
        self.helper.layout = Layout(
            Fieldset('Cadastro do Parlamentar',
                     row1, row2, row3, row4, row5,
                     row6, row7, row8, row9, row10,
                     row11, row12, row13,
                     HTML("""{% if form.fotografia.value %}
                        <img class="img-responsive" width="225" height="300"
                             src="{{ MEDIA_URL }}{{ form.fotografia.value }}">
                             <br /><br />
                        <input type="submit"
                               name="remover"
                               id="remover"
                               class="button primary"
                               value="Remover Foto"/>
                         {% endif %}""", ),
                     row14,
                     form_actions())

        )
        super(ParlamentaresForm, self).__init__(
            *args, **kwargs)


class ParlamentaresEditForm(ParlamentaresForm):

    def __init__(self, *args, **kwargs):
        super(ParlamentaresEditForm, self).__init__(
            *args, **kwargs)

        self.helper.layout[0][-1:] = form_actions(more=[
            HTML('&nbsp;'),
            Submit('excluir', 'Excluir',
                   css_class='btn btn-primary')])


class MandatoForm(ModelForm):

    class Meta:
        model = Mandato
        fields = ['legislatura',
                  'coligacao',
                  'votos_recebidos',
                  'data_fim_mandato',
                  'data_expedicao_diploma',
                  'observacao']

    def __init__(self, *args, **kwargs):

        row1 = sapl.layout.to_row(
            [('legislatura', 4),
             ('coligacao', 4),
             ('votos_recebidos', 4)])

        row2 = sapl.layout.to_row(
            [('data_fim_mandato', 6),
             ('data_expedicao_diploma', 6)])

        row3 = sapl.layout.to_row(
            [('observacao', 12)])

        self.helper = FormHelper()
        self.helper.layout = Layout(
            Fieldset('Adicionar Mandato', row1, row2, row3,
                     form_actions())

        )
        super(MandatoForm, self).__init__(
            *args, **kwargs)


class MandatoEditForm(MandatoForm):

    def __init__(self, *args, **kwargs):
        super(MandatoEditForm, self).__init__(
            *args, **kwargs)

        self.helper.layout[0][-1:] = form_actions(more=[
            HTML('&nbsp;'),
            Submit('excluir', 'Excluir',
                   css_class='btn btn-primary')])


class DependenteForm(ModelForm):

    class Meta:
        model = Dependente
        fields = ['nome',
                  'data_nascimento',
                  'tipo',
                  'sexo',
                  'cpf',
                  'rg',
                  'titulo_eleitor']

    def __init__(self, *args, **kwargs):

        row1 = sapl.layout.to_row(
            [('nome', 12)])

        row2 = sapl.layout.to_row(
            [('tipo', 4),
             ('sexo', 4),
             ('data_nascimento', 4)])

        row3 = sapl.layout.to_row(
            [('cpf', 4),
             ('rg', 4),
             ('titulo_eleitor', 4)])

        self.helper = FormHelper()
        self.helper.layout = Layout(
            Fieldset('Cadastro de Dependentes',
                     row1, row2, row3,
                     form_actions())

        )
        super(DependenteForm, self).__init__(
            *args, **kwargs)


class DependenteEditForm(DependenteForm):

    def __init__(self, *args, **kwargs):
        super(DependenteEditForm, self).__init__(
            *args, **kwargs)

        self.helper.layout[0][-1:] = form_actions(more=[
            HTML('&nbsp;'),
            Submit('excluir', 'Excluir',
                   css_class='btn btn-primary')])


class FiliacaoForm(ModelForm):

    class Meta:
        model = Filiacao
        fields = ['partido',
                  'data',
                  'data_desfiliacao']

    def __init__(self, *args, **kwargs):

        row1 = sapl.layout.to_row(
            [('partido', 4),
             ('data', 4),
             ('data_desfiliacao', 4)])

        self.helper = FormHelper()
        self.helper.layout = Layout(
            Fieldset('Adicionar Filiação', row1,
                     form_actions())

        )
        super(FiliacaoForm, self).__init__(
            *args, **kwargs)


class FiliacaoEditForm(FiliacaoForm):

    def __init__(self, *args, **kwargs):
        super(FiliacaoEditForm, self).__init__(
            *args, **kwargs)

        self.helper.layout[0][-1:] = form_actions(more=[
            HTML('&nbsp;'),
            Submit('excluir', 'Excluir',
                   css_class='btn btn-primary')])