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2026-08-11 15:02:47 +08:00

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Python

# topology_api/seed/seed_layout.py
"""Seed diagram layout and node positions for the engineering overview SVG."""
import json
from topology_api.db import write_cursor
THEME_KEY = "guanghan_light_engineering_v1"
LEGACY_CANVAS_WIDTH = 1900
LEGACY_CANVAS_HEIGHT = 1900
LEGACY_X_OFFSET = 200
LEGACY_Y_OFFSET = 0
# GHC-06 and later use a separate future-ready canvas. Historical missions
# keep the legacy coordinates, especially Wugang 2's GHC-05 greenhouse berth.
FUTURE_CANVAS_WIDTH = 2900
FUTURE_CANVAS_HEIGHT = 2350
FUTURE_X_OFFSET = 500
FUTURE_Y_OFFSET = 280
THEME_TOKENS = {
"textColor": "#152033",
"mutedTextColor": "#5e6f85",
"metaColor": "#435a72",
"hintColor": "#6f8296",
}
NODE_STYLES = [
("node-card", "普通舱段", "#edf7ff", "#1677b8", 3, 16),
("core-card", "核心舱", "#fff3e2", "#c76b00", 5, 16),
("power-card", "电力模块分支", "#fff9d9", "#9b7900", 3, 16),
("power-node-card", "电力模块中心", "#fff2b8", "#9b7900", 5, 16),
("vehicle-card", "车辆", "#f7effb", "#8755a4", 3, 16),
]
EDGE_STYLES = [
("structural_mount", "结构直连", "#66788e", 6, None, "square", "structural", 10),
("pressurized_passage", "加压走道", "#168a55", 9, None, "square", "pressurized", 20),
("fuel", "燃料 / 供电", "#7a4fb3", 4, "13 10", "square", "utility", 30),
("power", "燃料 / 供电", "#7a4fb3", 4, "13 10", "square", "utility", 30),
("cooling", "冷却", "#27809a", 4, "10 8", "square", "cooling", 40),
("docking", "对接口", "#8755a4", 4, "10 8", "square", "docking", 50),
]
DECORATION_STYLES = [
(
"radiator",
"大型折叠散热面板",
"#fff0a8",
"#9b7900",
2,
"散热器",
"#6d5500",
{
"widthRatio": 0.55,
"maxWidth": 130,
"height": 16,
"offsetXRatio": 0.55,
"offsetY": -18,
"ribCount": 3,
},
40,
),
]
LEGEND_ITEMS = [
("structural", "结构直连", "edge", "structural_mount", 10),
("pressurized", "加压走道", "edge", "pressurized_passage", 20),
("utility", "燃料 / 供电", "edge", "fuel", 30),
("radiator", "大型折叠散热面板", "decoration", "radiator", 40),
]
def seed():
with write_cursor() as cur:
# Get base
cur.execute("SELECT id FROM bases WHERE code = 'guanghan'")
base_id = cur.fetchone()["id"]
cur.execute(
"UPDATE diagram_themes SET is_default = false WHERE base_id = %(base)s",
{"base": base_id},
)
cur.execute("""
INSERT INTO diagram_themes
(id, base_id, theme_key, name, description, tokens, is_default)
VALUES (
gen_random_uuid(),
%(base)s,
%(theme_key)s,
'广寒浅色工程图',
'适配 Wiki.js 与 Dark Reader 的浅色工程总图主题',
%(tokens)s,
true
)
ON CONFLICT (base_id, theme_key) DO UPDATE
SET name = EXCLUDED.name,
description = EXCLUDED.description,
tokens = EXCLUDED.tokens,
is_default = true,
updated_at = now()
RETURNING id
""", {
"base": base_id,
"theme_key": THEME_KEY,
"tokens": json.dumps(THEME_TOKENS),
})
theme_id = cur.fetchone()["id"]
print(f"Theme: {theme_id}")
# Keep the pre-GHC-06 layout as the default/fallback layout.
cur.execute(
"UPDATE diagram_layouts SET is_default = false WHERE base_id = %(base)s",
{"base": base_id},
)
cur.execute("""
INSERT INTO diagram_layouts (id, base_id, layout_key, name,
canvas_width, canvas_height, is_default, theme_id)
VALUES (gen_random_uuid(), %(base)s, 'engineering_overview_v1',
'工程总图 v1', %(canvas_width)s, %(canvas_height)s, true, %(theme)s)
ON CONFLICT (base_id, layout_key) DO UPDATE
SET name = EXCLUDED.name,
canvas_width = EXCLUDED.canvas_width,
canvas_height = EXCLUDED.canvas_height,
is_default = true,
theme_id = EXCLUDED.theme_id
RETURNING id
""", {
"base": base_id,
"canvas_width": LEGACY_CANVAS_WIDTH,
"canvas_height": LEGACY_CANVAS_HEIGHT,
"theme": theme_id,
})
layout_id = cur.fetchone()["id"]
print(f"Layout: {layout_id}")
cur.execute("DELETE FROM diagram_legend_items WHERE theme_id = %(theme)s", {"theme": theme_id})
cur.execute("DELETE FROM diagram_decoration_styles WHERE theme_id = %(theme)s", {"theme": theme_id})
cur.execute("DELETE FROM diagram_edge_styles WHERE theme_id = %(theme)s", {"theme": theme_id})
cur.execute("DELETE FROM diagram_node_styles WHERE theme_id = %(theme)s", {"theme": theme_id})
for style_key, display_name, fill, stroke, stroke_width, corner_radius in NODE_STYLES:
cur.execute("""
INSERT INTO diagram_node_styles
(theme_id, style_key, display_name, fill_color,
stroke_color, stroke_width, corner_radius,
title_color, meta_color, hint_color)
VALUES
(%(theme)s, %(style_key)s, %(display_name)s, %(fill)s,
%(stroke)s, %(stroke_width)s, %(corner_radius)s,
%(title_color)s, %(meta_color)s, %(hint_color)s)
""", {
"theme": theme_id,
"style_key": style_key,
"display_name": display_name,
"fill": fill,
"stroke": stroke,
"stroke_width": stroke_width,
"corner_radius": corner_radius,
"title_color": THEME_TOKENS["textColor"],
"meta_color": THEME_TOKENS["metaColor"],
"hint_color": THEME_TOKENS["hintColor"],
})
for (
connection_type, display_name, stroke, stroke_width,
dash_array, line_cap, legend_group, legend_order,
) in EDGE_STYLES:
cur.execute("""
INSERT INTO diagram_edge_styles
(theme_id, connection_type, display_name, stroke_color,
stroke_width, dash_array, line_cap, legend_group,
legend_order)
VALUES
(%(theme)s, %(connection_type)s, %(display_name)s,
%(stroke)s, %(stroke_width)s, %(dash_array)s,
%(line_cap)s, %(legend_group)s, %(legend_order)s)
""", {
"theme": theme_id,
"connection_type": connection_type,
"display_name": display_name,
"stroke": stroke,
"stroke_width": stroke_width,
"dash_array": dash_array,
"line_cap": line_cap,
"legend_group": legend_group,
"legend_order": legend_order,
})
for (
decoration_key, display_name, fill, stroke, stroke_width, label,
label_color, render_params, legend_order,
) in DECORATION_STYLES:
cur.execute("""
INSERT INTO diagram_decoration_styles
(theme_id, decoration_key, display_name, fill_color,
stroke_color, stroke_width, label, label_color,
render_params, legend_order)
VALUES
(%(theme)s, %(decoration_key)s, %(display_name)s,
%(fill)s, %(stroke)s, %(stroke_width)s, %(label)s,
%(label_color)s, %(render_params)s, %(legend_order)s)
""", {
"theme": theme_id,
"decoration_key": decoration_key,
"display_name": display_name,
"fill": fill,
"stroke": stroke,
"stroke_width": stroke_width,
"label": label,
"label_color": label_color,
"render_params": json.dumps(render_params),
"legend_order": legend_order,
})
for legend_key, label, item_type, style_ref, display_order in LEGEND_ITEMS:
cur.execute("""
INSERT INTO diagram_legend_items
(theme_id, legend_key, label, item_type,
style_ref, display_order, is_visible)
VALUES
(%(theme)s, %(legend_key)s, %(label)s, %(item_type)s,
%(style_ref)s, %(display_order)s, true)
""", {
"theme": theme_id,
"legend_key": legend_key,
"label": label,
"item_type": item_type,
"style_ref": style_ref,
"display_order": display_order,
})
# Component key → component_id mapping
cur.execute("SELECT component_key, id FROM components WHERE base_id = %(base)s",
{"base": base_id})
comp_map = {r["component_key"]: r["id"] for r in cur.fetchall()}
# Layout and concise engineering labels. All visual semantics live here,
# not in the Wiki page.
nodes = [
# Core cross
("core_cabin", 630, 470, 240, 200, "core-card", None, 10,
"四向安装节点", "北 / 东 / 南 / 西", {}, ["core_cabin"]),
("habitat_2", 630, 220, 240, 140, "node-card", "居住舱#2", 5,
"核心舱北部安装口", "4铺位 + 2睡袋", {}, ["habitat_2"]),
("habitat_1", 630, 760, 240, 120, "node-card", "居住舱#1", 5,
"核心舱南部安装口", None, {}, ["habitat_1"]),
("greenhouse", 330, 490, 220, 160, "node-card", "温室模块", 5,
"核心舱西部安装口", "远端连接吴刚二号", {}, ["greenhouse"]),
("lab_module", 950, 490, 220, 160, "node-card", "实验舱", 5,
"核心舱东部安装口", "三温区实验舱", {}, ["lab_module"]),
("wugang_2", 40, 495, 210, 150, "vehicle-card", None, 3,
"Block 2 载人着陆器", "温室远端接口", {}, ["wugang_2"]),
# GHC-06 northern expansion. The engineering overview keeps the
# pre-GHC-06 core cross stable and places the new branch to its
# upper-right so historical mission snapshots do not jump.
("expansion_hub", 40, 490, 210, 170, "core-card", "十字扩展节点", 9,
"扩展区中枢", "南部接口预留", {}, ["expansion_hub"]),
("storage_module", 35, 220, 220, 140, "node-card", "存储模块", 5,
"十字扩展节点北口", "温湿度受控存储", {}, ["storage_module"]),
("greenhouse_2", 280, 490, 220, 170, "node-card", "温室二号", 5,
"东接温室模块 · 西接十字节点", "堆肥循环系统", {},
["greenhouse_2", "compost_module"]),
("habitat_3", -190, 505, 200, 140, "node-card", "居住舱段三号", 5,
"十字扩展节点西口", "4 铺位 · 总容量 14 人", {}, ["habitat_3"]),
("wugang_3", 645, 40, 210, 150, "vehicle-card", "吴刚三号", 3,
"Block 2 载人着陆器", "居住舱二号北部停泊位", {}, ["wugang_3"]),
# Power cross
("power_module_hub", 650, 1260, 200, 180, "power-node-card",
"电力模块", 8, "四向安装节点", "核电与资源中枢", {},
["power_module_hub"]),
("power_storage_rack", 600, 990, 300, 160, "power-card",
"北部模块", 5, "电力模块存储支架", "加压走道端",
{"radiator": True}, ["power_storage_rack"]),
("nuclear_reactor", 620, 1540, 260, 150, "power-card",
"南部模块", 5, "核反应堆", "35%功率",
{"radiator": True}, ["nuclear_reactor"]),
# Power west/east groups (multiple DB components per SVG node)
("power_west_group", 280, 1250, 260, 200, "power-card",
"西部模块", 5, "ISRU · 采矿", "矿石 / 燃料存储",
{"radiator": True},
["isru_module", "mining_module", "ore_fuel_storage"]),
("power_east_group", 960, 1250, 260, 200, "power-card",
"东部模块", 5, "核燃料存储 · 离心机", None,
{"radiator": True},
["fuel_storage_mod", "centrifuge_mod"]),
# Bingluns
("binglun_1", 30, 1280, 210, 140, "vehicle-card", None, 2,
"电力模块西侧", "燃料运输", {}, ["binglun_1"]),
("binglun_2", 645, 1740, 210, 120, "vehicle-card", None, 2,
"电力模块南侧", None, {}, ["binglun_2"]),
("binglun_3", 1260, 1280, 210, 140, "vehicle-card", None, 2,
"电力模块东侧", "Block 2", {}, ["binglun_3"]),
]
def insert_nodes(target_layout_id, target_nodes, x_offset, y_offset):
cur.execute("DELETE FROM diagram_nodes WHERE layout_id = %(lid)s",
{"lid": target_layout_id})
for (
node_key, x, y, w, h, style, label, z, display_meta,
display_hint, decorations, member_keys,
) in target_nodes:
primary_component_id = (
comp_map[member_keys[0]] if len(member_keys) == 1 else None
)
cur.execute("""
INSERT INTO diagram_nodes
(id, layout_id, component_id, node_key, x, y,
width, height, style_key, label_override, z_index,
display_meta, display_hint, decorations)
VALUES (gen_random_uuid(), %(lid)s, %(cid)s, %(nkey)s,
%(x)s, %(y)s, %(w)s, %(h)s,
%(style)s, %(label)s, %(z)s,
%(meta)s, %(hint)s, %(decorations)s)
RETURNING id
""", {
"lid": target_layout_id, "cid": primary_component_id,
"nkey": node_key, "x": x + x_offset, "y": y + y_offset,
"w": w, "h": h, "style": style, "label": label, "z": z,
"meta": display_meta, "hint": display_hint,
"decorations": json.dumps(decorations),
})
node_id = cur.fetchone()["id"]
for display_order, member_key in enumerate(member_keys):
cur.execute("""
INSERT INTO diagram_node_members
(diagram_node_id, component_id, display_order)
VALUES (%(node)s, %(component)s, %(display_order)s)
""", {
"node": node_id,
"component": comp_map[member_key],
"display_order": display_order,
})
insert_nodes(layout_id, nodes, LEGACY_X_OFFSET, LEGACY_Y_OFFSET)
print(f"Legacy nodes inserted: {len(nodes)}")
# Create the GHC-06+ layout without changing historical coordinates.
cur.execute("""
INSERT INTO diagram_layouts (id, base_id, layout_key, name,
canvas_width, canvas_height, is_default, theme_id)
VALUES (gen_random_uuid(), %(base)s, 'engineering_overview_ghc06_v1',
'工程总图 GHC-06+', %(width)s, %(height)s, false, %(theme)s)
ON CONFLICT (base_id, layout_key) DO UPDATE SET
name = EXCLUDED.name,
canvas_width = EXCLUDED.canvas_width,
canvas_height = EXCLUDED.canvas_height,
is_default = false,
theme_id = EXCLUDED.theme_id
RETURNING id
""", {
"base": base_id, "width": FUTURE_CANVAS_WIDTH,
"height": FUTURE_CANVAS_HEIGHT, "theme": theme_id,
})
future_layout_id = cur.fetchone()["id"]
future_positions = {
"core_cabin": (970, 470), "habitat_2": (970, 220),
"habitat_1": (970, 760), "greenhouse": (700, 490),
"lab_module": (1260, 490), "wugang_2": (1570, 495),
"expansion_hub": (40, 490), "storage_module": (35, 220),
"greenhouse_2": (280, 490), "habitat_3": (-190, 505),
"wugang_3": (985, 40), "power_module_hub": (990, 1260),
"power_storage_rack": (940, 990), "nuclear_reactor": (960, 1540),
"power_west_group": (620, 1250), "power_east_group": (1300, 1250),
"binglun_1": (370, 1280), "binglun_2": (985, 1740),
"binglun_3": (1600, 1280),
}
future_copy = {
"greenhouse": ("核心舱西部安装口", "加压走道接温室二号"),
"lab_module": ("核心舱东部安装口", "东向扩建轴 · 远端接吴刚二号"),
"wugang_2": ("Block 2 载人着陆器", "实验舱东部停泊位"),
}
future_nodes = []
for node in nodes:
updated = list(node)
updated[1], updated[2] = future_positions[updated[0]]
if updated[0] in future_copy:
updated[8], updated[9] = future_copy[updated[0]]
future_nodes.append(tuple(updated))
insert_nodes(
future_layout_id, future_nodes, FUTURE_X_OFFSET, FUTURE_Y_OFFSET
)
print(f"GHC-06+ nodes inserted: {len(future_nodes)}")
if __name__ == "__main__":
seed()