from flask import request, render_template, redirect, url_for
from flask_login import login_required

from app.main import main

message_templates = [
    {
        'name': 'Reminder',
        'body': """
            Vehicle tax: Your vehicle tax for ((registration number)) expires on ((date)).
            Tax your vehicle at www.gov.uk/vehicle-tax
        """
    },
    {
        'name': 'Warning',
        'body': """
            Vehicle tax: Your vehicle tax for ((registration number)) has expired.
            Tax your vehicle at www.gov.uk/vehicle-tax
        """
    },
]


@main.route("/sms/send", methods=['GET', 'POST'])
def sendsms():
    if request.method == 'GET':
        return render_template(
            'views/send-sms.html',
            message_templates=message_templates
        )
    elif request.method == 'POST':
        return redirect(url_for('.checksms'))


@main.route("/sms/check", methods=['GET', 'POST'])
def checksms():

    recipients = [
        {'phone': "+44 7700 900989", 'registration number': 'LC12 BFL', 'date': '24 December 2015'},
        {'phone': "+44 7700 900479", 'registration number': 'DU04 AOM', 'date': '25 December 2015'},
        {'phone': "+44 7700 900964", 'registration number': 'M91 MJB', 'date': '26 December 2015'},
        {'phone': "+44 7700 900703", 'registration number': 'Y249 NPU', 'date': '31 December 2015'},
        {'phone': "+44 7700 900730", 'registration number': 'LG55 UGB', 'date': '1 January 2016'},
        {'phone': "+44 7700 900989", 'registration number': 'LC12 BFL', 'date': '24 December 2015'},
        {'phone': "+44 7700 900479", 'registration number': 'DU04 AOM', 'date': '25 December 2015'},
        {'phone': "+44 7700 900964", 'registration number': 'M91 MJB', 'date': '26 December 2015'},
        {'phone': "+44 7700 900703", 'registration number': 'Y249 NPU', 'date': '31 December 2015'},
        {'phone': "+44 7700 900730", 'registration number': 'LG55 UGB', 'date': '1 January 2016'},
    ]

    number_of_recipients = len(recipients)
    too_many_recipients_to_display = number_of_recipients > 7

    if request.method == 'GET':
        return render_template(
            'views/check-sms.html',
            number_of_recipients=number_of_recipients,
            recipients={
                "first_three": recipients[:3] if too_many_recipients_to_display else [],
                "last_three": recipients[number_of_recipients - 3:] if too_many_recipients_to_display else [],
                "all": recipients if not too_many_recipients_to_display else []
            },
            message_template=message_templates[0]['body']
        )
    elif request.method == 'POST':
        return redirect(url_for('.showjob'))