# Whiteboard Hand - 白板绘制能力包
#
# ZCLAW Hand 配置
# 提供交互式白板绘制能力，支持文本、图形、公式、图表等

[hand]
name = "whiteboard"
version = "1.0.0"
description = "白板绘制能力包 - 绘制文本、图形、公式、图表等教学内容"
author = "ZCLAW Team"

type = "presentation"
requires_approval = false
timeout = 60
max_concurrent = 1

tags = ["whiteboard", "drawing", "presentation", "education", "teaching"]

[hand.config]
# 画布尺寸
canvas_width = 1920
canvas_height = 1080

# 默认画笔颜色
default_color = "#333333"

# 默认线宽
default_line_width = 2

# 支持的绘制动作
supported_actions = [
  "draw_text",
  "draw_shape",
  "draw_line",
  "draw_chart",
  "draw_latex",
  "draw_table",
  "erase",
  "clear",
  "undo",
  "redo"
]

# 字体配置
[hand.config.fonts]
text_font = "system-ui"
math_font = "KaTeX_Main"
code_font = "JetBrains Mono"

[hand.triggers]
manual = true
schedule = false
webhook = false

[[hand.triggers.events]]
type = "chat.intent"
pattern = "画|绘制|白板|展示|draw|whiteboard|sketch"
priority = 5

[hand.permissions]
requires = [
  "whiteboard.draw",
  "whiteboard.clear",
  "whiteboard.export"
]

roles = ["operator.read"]

[hand.rate_limit]
max_requests = 100
window_seconds = 3600

[hand.audit]
log_inputs = true
log_outputs = false  # 绘制内容不记录
retention_days = 7

# 绘制动作定义
[[hand.actions]]
id = "draw_text"
name = "绘制文本"
description = "在白板上绘制文本"
params = { x = "number", y = "number", text = "string", font_size = "number?", color = "string?" }

[[hand.actions]]
id = "draw_shape"
name = "绘制图形"
description = "绘制矩形、圆形、箭头等基本图形"
params = { shape = "string", x = "number", y = "number", width = "number", height = "number", fill = "string?" }

[[hand.actions]]
id = "draw_line"
name = "绘制线条"
description = "绘制直线或曲线"
params = { points = "array", color = "string?", line_width = "number?" }

[[hand.actions]]
id = "draw_chart"
name = "绘制图表"
description = "绘制柱状图、折线图、饼图等"
params = { chart_type = "string", data = "object", x = "number", y = "number", width = "number", height = "number" }

[[hand.actions]]
id = "draw_latex"
name = "绘制公式"
description = "渲染 LaTeX 数学公式"
params = { latex = "string", x = "number", y = "number", font_size = "number?" }

[[hand.actions]]
id = "draw_table"
name = "绘制表格"
description = "绘制数据表格"
params = { headers = "array", rows = "array", x = "number", y = "number" }

[[hand.actions]]
id = "clear"
name = "清空画布"
description = "清空白板所有内容"
params = {}

[[hand.actions]]
id = "export"
name = "导出图片"
description = "将白板内容导出为图片"
params = { format = "string?" }