from tortoise import fields, models


class AdminAuditLog(models.Model):
    id = fields.IntField(pk=True)
    admin = fields.ForeignKeyField(
        "models.User", related_name="admin_audit_logs", null=True
    )
    action = fields.CharField(max_length=120)
    entity_type = fields.CharField(max_length=80, null=True)
    entity_id = fields.CharField(max_length=120, null=True)
    details = fields.JSONField(null=True)
    created_at = fields.DatetimeField(auto_now_add=True)

    class Meta:
        table = "admin_audit_logs"
        ordering = ["-created_at"]


class LearningArticle(models.Model):
    id = fields.IntField(pk=True)
    title = fields.CharField(max_length=200)
    slug = fields.CharField(max_length=220, unique=True)
    category = fields.CharField(max_length=80)
    summary = fields.TextField(null=True)
    content = fields.TextField()
    difficulty = fields.CharField(max_length=30, default="beginner")
    status = fields.CharField(max_length=20, default="draft")
    sort_order = fields.IntField(default=0)
    created_by = fields.ForeignKeyField(
        "models.User", related_name="learning_articles", null=True
    )
    created_at = fields.DatetimeField(auto_now_add=True)
    updated_at = fields.DatetimeField(auto_now=True)

    class Meta:
        table = "learning_articles"
        ordering = ["sort_order", "-updated_at"]


class LearningQuiz(models.Model):
    id = fields.IntField(pk=True)
    article = fields.ForeignKeyField(
        "models.LearningArticle", related_name="quizzes", null=True
    )
    title = fields.CharField(max_length=200)
    slug = fields.CharField(max_length=220, unique=True)
    category = fields.CharField(max_length=80)
    description = fields.TextField(null=True)
    difficulty = fields.CharField(max_length=30, default="beginner")
    passing_score = fields.IntField(default=70)
    status = fields.CharField(max_length=20, default="draft")
    created_at = fields.DatetimeField(auto_now_add=True)
    updated_at = fields.DatetimeField(auto_now=True)

    class Meta:
        table = "learning_quizzes"
        ordering = ["category", "difficulty", "title"]


class LearningQuizQuestion(models.Model):
    id = fields.IntField(pk=True)
    quiz = fields.ForeignKeyField("models.LearningQuiz", related_name="questions")
    question_type = fields.CharField(max_length=40, default="scenario")
    prompt = fields.TextField()
    scenario = fields.TextField(null=True)
    life_situation = fields.TextField(null=True)
    calculation_notes = fields.TextField(null=True)
    options = fields.JSONField(null=True)
    correct_answer = fields.JSONField(null=True)
    explanation = fields.TextField(null=True)
    points = fields.IntField(default=1)
    sort_order = fields.IntField(default=0)

    class Meta:
        table = "learning_quiz_questions"
        ordering = ["sort_order", "id"]


class LearningQuizAttempt(models.Model):
    id = fields.IntField(pk=True)
    user = fields.ForeignKeyField("models.User", related_name="quiz_attempts")
    quiz = fields.ForeignKeyField("models.LearningQuiz", related_name="attempts")
    score = fields.DecimalField(max_digits=6, decimal_places=2)
    passed = fields.BooleanField(default=False)
    answers = fields.JSONField(null=True)
    feedback = fields.JSONField(null=True)
    created_at = fields.DatetimeField(auto_now_add=True)

    class Meta:
        table = "learning_quiz_attempts"
        ordering = ["-created_at"]


class AdminSupportNote(models.Model):
    id = fields.IntField(pk=True)
    user = fields.ForeignKeyField("models.User", related_name="admin_support_notes")
    admin = fields.ForeignKeyField(
        "models.User", related_name="created_support_notes", null=True
    )
    note = fields.TextField()
    created_at = fields.DatetimeField(auto_now_add=True)

    class Meta:
        table = "admin_support_notes"
        ordering = ["-created_at"]