from django.db import models
from django.db.models.fields import CharField
from django.utils.html import format_html

BOOK_LEVEL_CHOICE = (
    ('B', 'Basic'),
    ('M', 'Medium'),
    ('A', 'Advance'),
)

class Category(models.Model):
    name = models.CharField(max_length=100)

    class Meta:
        verbose_name_plural = 'Categories'

    def __str__(self):
        return self.name

class Author(models.Model):
    name = models.CharField(max_length=100)

    def __str__(self):
        return self.name

class Book(models.Model):
    def show_image(self):
        if self.image:
            return format_html('<img src="%s" height="40px">' % self.image.url)
        return ''
    show_image.allow_tags = True
    show_image.short_description = 'Image'

    def get_comment_count(self):
        return self.book_comment.count()

    code = models.CharField(max_length=10, unique=True)
    slug = models.SlugField(max_length=200, unique=True)
    name = models.CharField(max_length=100)
    description = models.TextField(null=True, blank=True)
    price = models.FloatField(default=0)
    image = models.FileField(upload_to='upload/',null=True, blank=True)
    category = models.ForeignKey(Category, null=True, blank=True, on_delete=models.CASCADE)
    author = models.ManyToManyField(Author, blank=True)
    level = models.CharField(max_length=20, null=True, blank=True, choices=BOOK_LEVEL_CHOICE)
    published = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name
    
class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name='book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment
    
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<mask token>


class Book(models.Model):
    <mask token>
    <mask token>
    <mask token>

    def get_comment_count(self):
        return self.book_comment.count()
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
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    <mask token>


    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name


class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name=
        'book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment

<mask token>


class Book(models.Model):

    def show_image(self):
        if self.image:
            return format_html('<img src="%s" height="40px">' % self.image.url)
        return ''
    show_image.allow_tags = True
    show_image.short_description = 'Image'

    def get_comment_count(self):
        return self.book_comment.count()
    code = models.CharField(max_length=10, unique=True)
    slug = models.SlugField(max_length=200, unique=True)
    name = models.CharField(max_length=100)
    description = models.TextField(null=True, blank=True)
    price = models.FloatField(default=0)
    image = models.FileField(upload_to='upload/', null=True, blank=True)
    category = models.ForeignKey(Category, null=True, blank=True, on_delete
        =models.CASCADE)
    author = models.ManyToManyField(Author, blank=True)
    level = models.CharField(max_length=20, null=True, blank=True, choices=
        BOOK_LEVEL_CHOICE)
    published = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name


class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name=
        'book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment

<mask token>


class Category(models.Model):
    <mask token>


    class Meta:
        verbose_name_plural = 'Categories'
    <mask token>


class Author(models.Model):
    name = models.CharField(max_length=100)

    def __str__(self):
        return self.name


class Book(models.Model):

    def show_image(self):
        if self.image:
            return format_html('<img src="%s" height="40px">' % self.image.url)
        return ''
    show_image.allow_tags = True
    show_image.short_description = 'Image'

    def get_comment_count(self):
        return self.book_comment.count()
    code = models.CharField(max_length=10, unique=True)
    slug = models.SlugField(max_length=200, unique=True)
    name = models.CharField(max_length=100)
    description = models.TextField(null=True, blank=True)
    price = models.FloatField(default=0)
    image = models.FileField(upload_to='upload/', null=True, blank=True)
    category = models.ForeignKey(Category, null=True, blank=True, on_delete
        =models.CASCADE)
    author = models.ManyToManyField(Author, blank=True)
    level = models.CharField(max_length=20, null=True, blank=True, choices=
        BOOK_LEVEL_CHOICE)
    published = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name


class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name=
        'book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment

<mask token>


class Category(models.Model):
    <mask token>


    class Meta:
        verbose_name_plural = 'Categories'

    def __str__(self):
        return self.name


class Author(models.Model):
    name = models.CharField(max_length=100)

    def __str__(self):
        return self.name


class Book(models.Model):

    def show_image(self):
        if self.image:
            return format_html('<img src="%s" height="40px">' % self.image.url)
        return ''
    show_image.allow_tags = True
    show_image.short_description = 'Image'

    def get_comment_count(self):
        return self.book_comment.count()
    code = models.CharField(max_length=10, unique=True)
    slug = models.SlugField(max_length=200, unique=True)
    name = models.CharField(max_length=100)
    description = models.TextField(null=True, blank=True)
    price = models.FloatField(default=0)
    image = models.FileField(upload_to='upload/', null=True, blank=True)
    category = models.ForeignKey(Category, null=True, blank=True, on_delete
        =models.CASCADE)
    author = models.ManyToManyField(Author, blank=True)
    level = models.CharField(max_length=20, null=True, blank=True, choices=
        BOOK_LEVEL_CHOICE)
    published = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name


class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name=
        'book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)


    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment

from django.db import models
from django.db.models.fields import CharField
from django.utils.html import format_html

BOOK_LEVEL_CHOICE = (
    ('B', 'Basic'),
    ('M', 'Medium'),
    ('A', 'Advance'),
)

class Category(models.Model):
    name = models.CharField(max_length=100)

    class Meta:
        verbose_name_plural = 'Categories'

    def __str__(self):
        return self.name

class Author(models.Model):
    name = models.CharField(max_length=100)

    def __str__(self):
        return self.name

class Book(models.Model):
    def show_image(self):
        if self.image:
            return format_html('<img src="%s" height="40px">' % self.image.url)
        return ''
    show_image.allow_tags = True
    show_image.short_description = 'Image'

    def get_comment_count(self):
        return self.book_comment.count()

    code = models.CharField(max_length=10, unique=True)
    slug = models.SlugField(max_length=200, unique=True)
    name = models.CharField(max_length=100)
    description = models.TextField(null=True, blank=True)
    price = models.FloatField(default=0)
    image = models.FileField(upload_to='upload/',null=True, blank=True)
    category = models.ForeignKey(Category, null=True, blank=True, on_delete=models.CASCADE)
    author = models.ManyToManyField(Author, blank=True)
    level = models.CharField(max_length=20, null=True, blank=True, choices=BOOK_LEVEL_CHOICE)
    published = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ['-created']
        verbose_name_plural = 'Book'

    def __str__(self):
        return self.name
    
class BookComment(models.Model):
    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name='book_comment')
    comment = models.TextField(max_length=100)
    rating = models.FloatField()
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ['id']
        verbose_name_plural = 'Book Comment'

    def __str__(self):
        return self.comment
    