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42 lines
1.1 KiB
42 lines
1.1 KiB
from django.db import models
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from django.utils.translation import gettext_lazy as _
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# 1. Define choices globally so they can be reused
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class StatusColorChoices(models.TextChoices):
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RED = 'red', _('Red')
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GREEN = 'green', _('Green')
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BLUE = 'blue', _('Blue')
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YELLOW = 'yellow', _('Yellow')
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ORANGE = 'orange', _('Orange')
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PURPLE = 'purple', _('Purple')
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GRAY = 'gray', _('Gray')
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# 2. Create the Abstract Mixin
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class ColorPaletteMixin(models.Model):
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"""
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An abstract base class that provides color choice fields
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and hex code properties to any model that inherits it.
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"""
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COLOR_PALETTE = {
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'red': '#D33A3A',
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'green': '#1DAC43',
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'blue': '#5172E1',
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'yellow': '#EDC130',
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'orange': '#E67E22',
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'purple': '#7C5CC4',
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'gray': '#374151',
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}
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color = models.CharField(
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max_length=20,
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choices=StatusColorChoices.choices,
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verbose_name=_('color'),
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default=StatusColorChoices.GRAY
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)
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class Meta:
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abstract = True
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@property
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def main_color_code(self):
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return self.COLOR_PALETTE.get(self.color, '#000000')
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