148 lines
6.0 KiB
Python
148 lines
6.0 KiB
Python
from django.db import models
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import uuid
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def default_design():
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"""默认设计配置（整副牌共享）"""
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return {
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# 全局背景色（整副牌默认用这个，个别牌可覆盖）
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'background_color': '#FFFFFF',
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'background_image': None, # 整副牌背景图，相对 media 的路径
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# 整副牌边框
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'border_color': '#333333',
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'border_width': 2,
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# 4 个花色符号：可以上传图片，也可保持 None（用字体符号）
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'suit_symbols': {
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'spade': {'type': 'text', 'value': '♠', 'asset_id': None, 'color': '#000000'},
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'heart': {'type': 'text', 'value': '♥', 'asset_id': None, 'color': '#E53935'},
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'club': {'type': 'text', 'value': '♣', 'asset_id': None, 'color': '#000000'},
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'diamond': {'type': 'text', 'value': '♦', 'asset_id': None, 'color': '#E53935'},
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},
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# 数字牌角标和中心花色符号的大小（占牌面宽度比例）
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'corner_size_ratio': 0.13,
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'pip_size_ratio': 0.16,
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# 字体
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'font_family': 'Times New Roman',
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'font_color': '#000000', # 角标数字颜色
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# 角标布局微调（相对位置 0~1）
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'corner_offset': {'x': 0, 'y': 0},
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}
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def default_card_overrides():
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"""每张牌可独立覆盖的项目级设置（key=card_key, value 覆盖项）"""
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return {
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# 例如 'joker-big': { 'background_color': '#1B5E20' }
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}
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def default_back_design():
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"""背面专用设计配置（独立于正面）"""
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return {
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'background_color': '#1A237E',
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'border_color': '#C0A050',
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'border_width': 3,
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'pattern_color': None,
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'image': None,
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'image_dx': 0,
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'image_dy': 0,
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'image_scale': 1,
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}
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class Project(models.Model):
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"""项目配置模型"""
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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name = models.CharField(max_length=100)
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template_id = models.CharField(max_length=50, default='classic')
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card_width = models.IntegerField(default=750)
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card_height = models.IntegerField(default=1050)
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# 项目级设计配置
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design = models.JSONField(default=default_design)
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# 每张牌对项目级配置的覆盖
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card_overrides = models.JSONField(default=default_card_overrides)
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# 背面专用设计配置（独立于正面 design）
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back_design = models.JSONField(default=default_back_design)
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# 数字牌花色位置微调（相对 0~1）
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# { '1': [{'dx':0,'dy':0,'scale':1}, ...], '2': [...], ... }
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number_layout = models.JSONField(default=dict)
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# JQK 人物图的水平翻转（每张牌独立）
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face_orientations = models.JSONField(default=dict)
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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# 导出设置
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export_resolution = models.CharField(max_length=20, default='standard')
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export_include_back = models.BooleanField(default=True)
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def __str__(self):
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return self.name
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class Meta:
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ordering = ['-updated_at']
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class Asset(models.Model):
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"""项目素材模型"""
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project = models.ForeignKey(Project, on_delete=models.CASCADE, related_name='assets')
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asset_type = models.CharField(max_length=20) # 'suit_symbol', 'face_card', 'joker', 'back', 'border', 'background'
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asset_key = models.CharField(max_length=50) # 如 'spade', 'heart-J', 'big_joker'
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file_path = models.CharField(max_length=255, blank=True) # 相对于media目录
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file_name = models.CharField(max_length=100, blank=True)
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width = models.IntegerField(null=True, blank=True)
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height = models.IntegerField(null=True, blank=True)
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uploaded_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return f"{self.asset_type}:{self.asset_key}"
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class Meta:
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ordering = ['-uploaded_at']
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class CardLayer(models.Model):
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"""牌面图层配置模型（图层顺序、可见性等）"""
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project = models.ForeignKey(Project, on_delete=models.CASCADE, related_name='layers')
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card_type = models.CharField(max_length=20) # 'number', 'face', 'joker', 'back'
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card_key = models.CharField(max_length=30) # 'spade-A', 'heart-K', 'joker-big'
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layer_name = models.CharField(max_length=50)
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layer_type = models.CharField(max_length=20) # 'background', 'border', 'pattern', 'image', 'text', 'symbol'
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visible = models.BooleanField(default=True)
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locked = models.BooleanField(default=False)
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opacity = models.FloatField(default=1.0)
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z_index = models.IntegerField(default=0)
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# 图层属性（JSON存储）
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properties = models.JSONField(default=dict)
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def __str__(self):
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return f"{self.card_key}-{self.layer_name}"
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class Meta:
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ordering = ['card_key', 'z_index']
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class LibraryAsset(models.Model):
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"""预设素材库（与 Project 无关，全局共享）
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主题分类：classical/modern/astronomy/minimal ...
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角色：J / Q / K / joker
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"""
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id = models.BigAutoField(primary_key=True)
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theme_id = models.CharField(max_length=50, db_index=True) # classical / modern ...
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theme_name = models.CharField(max_length=100) # 古典宫廷 / 现代人物 ...
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role = models.CharField(max_length=10, db_index=True) # 'J' / 'Q' / 'K' / 'joker'
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role_name = models.CharField(max_length=50) # '王子' / '皇后' ...
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asset_id = models.CharField(max_length=50) # 'prince' / 'queen' ...
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label = models.CharField(max_length=100) # '古典·王子'
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description = models.CharField(max_length=255, blank=True)
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file_path = models.CharField(max_length=255) # library/classical/prince.svg
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file_name = models.CharField(max_length=100)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return f'{self.theme_name}/{self.role_name}'
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class Meta:
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ordering = ['theme_id', 'role', 'asset_id']
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unique_together = [['theme_id', 'asset_id']]
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