from django.contrib import admin

from .models import Movimiento, DetalleMovimiento, CuentaBanco, CuotasCondominio, Condomino, AcumuladoMes, Registro, MovSinIdent, Asiento

from .procesos import run_determinacionSaldos_aragon37, run_estado_cuenta, run_detalle_ingresos_egresos

from django.utils.safestring import mark_safe

from io import BytesIO

from django.http import HttpResponse

# Register your models here.
class DetalleMovtoInline(admin.TabularInline):
	model = DetalleMovimiento
	fields = ['cuenta_contable', 'monto', 'comentario']

	def get_extra(self, request, obj=None, **kwargs):
		extra = 4
		return extra

@admin.register(Movimiento)
class MovtoAdmin(admin.ModelAdmin):
    list_display = ('id','fecha_movimiento','descripcion','retiros','depositos','condomino','conciliacion')
    search_fields = ('descripcion',)
    date_hierarchy = 'fecha_movimiento'
    ordering = ('-fecha_movimiento',)
    save_on_top = True
    inlines = [DetalleMovtoInline]

    def retiros(self, request, obj=None, **kwargs):
        return "{:,}".format(request.retiro)

    def depositos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.deposito)

    def conciliacion(self, request, obj=None, **kwargs):
        cantidades = DetalleMovimiento.objects.filter(movimiento_id=request.id).values_list('monto', flat=True)
        total = sum(cantidades)
        if (total != (request.retiro + request.deposito)):
            return False
        else:
            return True

    conciliacion.boolean = True

@admin.register(CuentaBanco)
class CuentaBancoAdmin(admin.ModelAdmin):
    list_display = ('banco','clabe','apoderado')

@admin.register(CuotasCondominio)
class CuotasAdmin(admin.ModelAdmin):
    list_display = ('descripcion', 'mes_inicial', 'mes_final', 'cantidad','cuenta_contable')
    ordering = ('-mes_inicial',)

    def cantidad(self, request, obj=None, **kwargs):
        return "{:,}".format(request.monto)

@admin.register(Condomino)
class CondominoAdmin(admin.ModelAdmin):
    list_display = ('depto', 'poseedor', 'adeudo_inicio', 'cuotas', 'depositos', 'adeudo_actual')
    search_fields = ('depto', 'propietario', 'poseedor')
    #actions = ['determina_saldos']
    actions = ['determina_saldos', 'reporte_individual']

    def adeudo_inicio(self, request, obj=None, **kwargs):
        return "{:,}".format(request.adeudo_inicial)

    def cuotas(self, request, obj=None, **kwargs):
        cargos = request.cargos - request.adeudo_inicial
        return "{:,}".format(cargos)

    def depositos(self, request, obj=None, **kwargs):
        pagos = request.abonos
        return "{:,}".format(pagos)

    def adeudo_actual(self, request, obj=None, **kwargs):
        return "{:,}".format(request.saldo)

    def determina_saldos(self, request, queryset):
        for obj in queryset:
            # print(" determina saldos %s " % obj.depto)
            run_determinacionSaldos_aragon37(obj)
            #pass
        self.message_user(request, " Fin del proceso de determinacion de saldos ")

    def reporte_individual(self, request, queryset):
        condominos = []
        for obj in queryset:
            item = {}
            item['id']       = obj.id
            item['depto']    = obj.depto
            item['poseedor'] = obj.poseedor
            item['adeudo']   = obj.saldo
            condominos.append(item)
        #print(condominos)
        filename = 'ciec_output_ec.xlsx'
        stream = BytesIO()
        data = run_estado_cuenta(condominos, stream)
        self.message_user(request, "Fin del proceso, verifique area de descargas ")
        response = HttpResponse(content_type='application/ms-excel')
        response['Content-Disposition'] = 'attachment; filename="{}"'.format(filename)
        response.write(data)
        return response    

    reporte_individual.short_description = "Descarga estado de cuenta"
    determina_saldos.short_description = "Determinacion de Saldos"    

@admin.register(AcumuladoMes)
class AcumuladoAdmin(admin.ModelAdmin):
    list_display = ('cuenta_banco', 'mes', 'fecha_inicial', 'fecha_final', 'Depositado', 'Retirado', 'Saldos')
    ordering = ('-fecha_inicial', 'cuenta_banco',)
    actions = ['detalle_ing_egr']
    #actions = ['export_as_csv']
    #change_list_template = "admin/titulo_acumulados.html"

    def Depositado(self, request, obj=None, **kwargs):
        return "{:,}".format(request.depositos)

    def Retirado(self, request, obj=None, **kwargs):
        return "{:,}".format(request.retiros)

    def Saldos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.saldo)

    def detalle_ing_egr(self, request, queryset):
        dates = []
        for obj in queryset:
            dates.append(obj.fecha_inicial)
            dates.append(obj.fecha_final)
        filename = 'ciec_output_ie.xlsx'
        stream = BytesIO()
        data = run_detalle_ingresos_egresos(min(dates), max(dates), stream)
        response = HttpResponse(content_type='application/ms-excel')
        response['Content-Disposition'] = 'attachment; filename="{}"'.format(filename)
        response.write(data)
        return(response)

    detalle_ing_egr.short_description = "Descargar detalle de ingresos y egresos"    

class dontLog:
    def log_deletion(self, **kwargs):
        return

#@admin.register(Registro)
class RegistroAdmin(dontLog, admin.ModelAdmin):
    list_display = ('fecha','E','descripcion','Cargos','Depositos','Saldo')
    change_list_template = "admin/titulo_registros.html"
    ordering = ('-fecha','-id')

    def Depositos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.debe)

    def Cargos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.haber)

    def Saldo(self, request, obj=None, **kwargs):
        return "{:,}".format(request.saldo)

    def E(self, request, obj=None, **kwargs):
        icon = '''
            <svg width="16" height="16" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
                <defs>
                    <g id="right">
                        <path d="M1413 896q0-27-18-45l-91-91-362-362q-18-18-45-18t-45 18l-91 91q-18 18-18 45t18 45l189 189h-502q-26 0-45 19t-19 45v128q0 26 19 45t45 19h502l-189 189q-19 19-19 45t19 45l91 91q18 18 45 18t45-18l362-362 91-91q18-18 18-45zm251 0q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z"/>
                    </g>
                </defs>
                <use xlink:href="#right" x="0" y="0" fill="#447e9b" />
            </svg>
        '''
        #text = format_html('<img src="{}" alt="view">', icon)
        if(request.debe > 0):
            #return _boolean_icon(True)
            return mark_safe('%s' % icon)
        else:
            return ""

    E.allow_tags = True

@admin.register(Asiento)
class AsientoAdmin(dontLog, admin.ModelAdmin):
    list_display = ('fecha','descripcion','condomino','Cargos','Depositos','Saldo')
    #change_list_template = "admin/titulo_registros.html"
    ordering = ('-fecha','-id')

    def Depositos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.debe)

    def Cargos(self, request, obj=None, **kwargs):
        return "{:,}".format(request.haber)

    def Saldo(self, request, obj=None, **kwargs):
        return "{:,}".format(request.saldo)

@admin.register(MovSinIdent)
class MovSinIdentAdmin(admin.ModelAdmin):
    list_display = ('cuenta_banco', 'fecha_movimiento', 'descripcion', 'deposito')
    date_hierarchy = 'fecha_movimiento'
    save_on_top = True
    inlines = [DetalleMovtoInline]
    ordering = ('-fecha_movimiento',)

    def get_queryset(self, request):
        query = super(MovSinIdentAdmin, self).get_queryset(request)
        filtered_query = query.filter(condomino__depto='0000').exclude(retiro__gt=0)
        return filtered_query