v0.2 Preview: Construction Plan.

2026-08-08 21:25:27 +08:00
parent b88d15698a
commit 1f98f7152d
822 changed files with 96959 additions and 8 deletions
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+
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+import json
+from pathlib import Path
+
+from django.conf import settings
+from django.core.management.base import BaseCommand, CommandError
+from django.utils import timezone
+
+from accounts.models import InviteCode
+from content.models import ContentItem
+from latex_lab.models import LatexCourse, LatexExercise, LatexLesson
+from math_life.models import (
+    MathBTIAssessment,
+    MathIdentity,
+    SkillPackage,
+    Story,
+    StoryVersion,
+)
+from math_life.services import validate_story_content
+
+
+DISCIPLINE_ICONS = {
+    "人工智能": "🤖",
+    "计算机": "💻",
+    "电子信息": "📡",
+    "微电子": "🔌",
+    "机械工程": "⚙",
+    "自动化": "◉",
+    "能源动力": "🔥",
+    "化工材料": "⚗",
+    "生物医学": "✦",
+    "经济管理": "▥",
+    "环境工程": "♧",
+    "数学建模": "📐",
+}
+
+
+def load_json(path):
+    with path.open(encoding="utf-8") as source:
+        return json.load(source)
+
+
+def video_ability(video):
+    title = video["title"]
+    module = video["module"]
+    discipline = video["discipline"]
+    if module == "数思" or title == "你被平均数骗过吗？":
+        return ContentItem.Ability.VISION
+    if module == "数说" or title == "消费者行为预测的回归分析":
+        return ContentItem.Ability.HUMANITIES
+    if discipline in {"生物医学", "自动化"}:
+        return ContentItem.Ability.DETECTION
+    if discipline in {"机械工程", "化工材料", "环境工程", "能源动力", "数学建模"}:
+        return ContentItem.Ability.MODELING
+    if title in {"金融里的数学：为什么风险可以算出来", "博弈论与市场竞争"}:
+        return ContentItem.Ability.MODELING
+    return ContentItem.Ability.CONNECTION
+
+
+def skill_content(title, person, dilemma):
+    return {
+        "title": title,
+        "start_node": "opening",
+        "nodes": {
+            "opening": {
+                "character": "旁白",
+                "scene": f"你成为青年时期的{person}。{dilemma}",
+                "choices": [
+                    {
+                        "text": "接受风险，争取更大的可能",
+                        "next": "risk",
+                        "effects": {"time": -2, "reputation": 1},
+                    },
+                    {
+                        "text": "先保住当下，再等待机会",
+                        "next": "steady",
+                        "effects": {"money": 2, "reputation": -1},
+                    },
+                ],
+            },
+            "risk": {
+                "character": person,
+                "scene": "选择带来了压力，也让你接触到原本看不见的问题。",
+                "choices": [
+                    {
+                        "text": "把有限时间投入研究",
+                        "next": "crossroads",
+                        "effects": {"energy": -2, "research": 3},
+                    }
+                ],
+            },
+            "steady": {
+                "character": person,
+                "scene": "稳定让你积累了资源，但窗口正在逐渐关闭。",
+                "choices": [
+                    {
+                        "text": "用积累换一次尝试",
+                        "next": "crossroads",
+                        "effects": {"money": -1, "research": 2},
+                    }
+                ],
+            },
+            "crossroads": {
+                "character": "同伴",
+                "scene": "同伴提供了不完整的消息。你必须决定是独自推进，还是公开方法。",
+                "choices": [
+                    {
+                        "text": "先完成证明，再公开",
+                        "next": "ending_scholar",
+                        "effects": {"research": 2, "cooperation": -1},
+                    },
+                    {
+                        "text": "邀请同伴共同验证",
+                        "next": "ending_bridge",
+                        "effects": {"cooperation": 3, "reputation": 1},
+                    },
+                ],
+            },
+            "ending_scholar": {
+                "character": "旁白",
+                "scene": "你守住了方法的完整性，也承担了独行的代价。",
+                "choices": [],
+            },
+            "ending_bridge": {
+                "character": "旁白",
+                "scene": "成果不再只属于一个人，你让更多人能够继续向前。",
+                "choices": [],
+            },
+        },
+    }
+
+
+class Command(BaseCommand):
+    help = "导入 MathBTI、信仰者主线和两个人物 Skill 样板"
+
+    def handle(self, *args, **options):
+        docs = Path(settings.PROJECT_ROOT) / "docs"
+        mathbti_path = docs / "old_scripts" / "seed_mathbti.json"
+        story_path = docs / "数学少年线_story.json"
+        videos_path = docs / "old_scripts" / "seed_videos.json"
+        if not mathbti_path.exists() or not story_path.exists() or not videos_path.exists():
+            raise CommandError("缺少 docs 中的初始内容文件")
+
+        definition = load_json(mathbti_path)
+        assessment, _ = MathBTIAssessment.objects.update_or_create(
+            version=definition["version"],
+            defaults={
+                "title": definition["title"],
+                "definition": definition,
+                "is_published": True,
+                "published_at": timezone.now(),
+            },
+        )
+        for code, result in definition["results"].items():
+            MathIdentity.objects.update_or_create(
+                code=code,
+                defaults={
+                    "name": result["name"],
+                    "clan": result["clan_name"],
+                    "mathematician": result["mathematician"],
+                    "description": result["description"],
+                    "initial_abilities": result.get("stats5", {}),
+                    "portrait": result.get("portrait", ""),
+                },
+            )
+
+        story_document = load_json(story_path)
+        errors = validate_story_content(story_document)
+        if errors:
+            raise CommandError("; ".join(errors))
+        flagship, _ = Story.objects.update_or_create(
+            slug="believer-math-teen",
+            defaults={
+                "title": story_document["title"],
+                "summary": story_document.get("description", ""),
+                "kind": Story.Kind.FLAGSHIP,
+                "estimated_minutes": 120,
+                "is_visible": True,
+            },
+        )
+        StoryVersion.objects.update_or_create(
+            story=flagship,
+            version=1,
+            defaults={
+                "content": story_document,
+                "is_published": True,
+                "published_at": timezone.now(),
+            },
+        )
+
+        samples = [
+            (
+                "hua-luogeng-skill",
+                "华罗庚：从自学到远行",
+                "华罗庚",
+                "你没有完整的学院路径，却收到一次改变研究方向的机会。",
+                ["《华罗庚传》", "中国科学院公开人物资料"],
+            ),
+            (
+                "su-buqing-skill",
+                "苏步青：选择回国",
+                "苏步青",
+                "海外研究条件优越，故乡却需要从零建设数学教育。",
+                ["复旦大学校史资料", "中国科学院公开人物资料"],
+            ),
+        ]
+        for slug, title, person, dilemma, sources in samples:
+            story, _ = Story.objects.update_or_create(
+                slug=slug,
+                defaults={
+                    "title": title,
+                    "summary": dilemma,
+                    "kind": Story.Kind.SKILL,
+                    "estimated_minutes": 20,
+                    "is_visible": True,
+                },
+            )
+            document = skill_content(title, person, dilemma)
+            StoryVersion.objects.update_or_create(
+                story=story,
+                version=1,
+                defaults={
+                    "content": document,
+                    "is_published": True,
+                    "published_at": timezone.now(),
+                },
+            )
+            SkillPackage.objects.update_or_create(
+                story=story,
+                defaults={
+                    "real_person": person,
+                    "historical_context": dilemma,
+                    "fact_sources": sources,
+                    "fictional_scope": "人生节点基于公开资料，具体对话与选择为艺术加工。",
+                    "creator": "葫芦数学内容组",
+                },
+            )
+
+        InviteCode.objects.get_or_create(
+            code="HULU2026",
+            defaults={"group": "本地首发体验", "max_uses": 100, "is_active": True},
+        )
+
+        course, _ = LatexCourse.objects.update_or_create(
+            slug="latex-from-zero",
+            defaults={
+                "title": "LaTeX 零基础表达",
+                "description": "从上下标到完整数学证明的六步课程。",
+                "order": 1,
+                "is_published": True,
+            },
+        )
+        lesson_specs = [
+            ("basics", "上标、下标和基础运算", r"x^2 + y_1", r"x^2+y_1"),
+            ("fractions", "分式、根式和括号", r"\frac{a}{b}+\sqrt{x}", r"\frac{a}{b}+\sqrt{x}"),
+            ("calculus", "求和、积分和极限", r"\sum_{i=1}^{n}i", r"\sum_{i=1}^{n}i"),
+            ("matrix", "矩阵和方程组", r"\begin{matrix}a&b\\c&d\end{matrix}", r"\begin{matrix}a&b\\c&d\end{matrix}"),
+            ("alignment", "多行公式与对齐", r"\begin{aligned}a&=b\\&=c\end{aligned}", r"\begin{aligned}a&=b\\&=c\end{aligned}"),
+            ("proof", "完整解答与证明排版", r"\because a=b,\ \therefore a+c=b+c", r"\because a=b,\therefore a+c=b+c"),
+        ]
+        for order, (slug, title, example, expected) in enumerate(lesson_specs, start=1):
+            lesson, _ = LatexLesson.objects.update_or_create(
+                course=course,
+                slug=slug,
+                defaults={
+                    "title": title,
+                    "content": f"本节通过可运行示例学习{title}。",
+                    "example_source": example,
+                    "order": order,
+                },
+            )
+            LatexExercise.objects.update_or_create(
+                lesson=lesson,
+                order=1,
+                defaults={
+                    "prompt": f"输入与示例等价的 {title} 公式。",
+                    "expected_source": expected,
+                    "explanation": "注意命令、花括号和环境闭合。",
+                },
+            )
+
+        content_specs = [
+            (
+                "why-proof-matters",
+                "为什么数学家坚持证明",
+                ContentItem.Kind.KNOWLEDGE,
+                "答案正确并不等于我们知道它为什么正确。",
+                ["证明", "数学精神"],
+            ),
+            (
+                "gauss-17-gon",
+                "高斯与正十七边形",
+                ContentItem.Kind.PERSON,
+                "一个十九岁少年的发现，如何连接古典几何与代数。",
+                ["高斯", "几何"],
+            ),
+            (
+                "model-is-not-world",
+                "模型不是现实本身",
+                ContentItem.Kind.KNOWLEDGE,
+                "建模从选择变量开始，也从那一刻开始承担遗漏的代价。",
+                ["建模", "应用"],
+            ),
+        ]
+        for slug, title, kind, summary, topics in content_specs:
+            ContentItem.objects.update_or_create(
+                slug=slug,
+                defaults={
+                    "title": title,
+                    "kind": kind,
+                    "summary": summary,
+                    "body": summary,
+                    "topics": topics,
+                    "source": "葫芦数学首发内容",
+                    "is_published": True,
+                    "published_at": timezone.now(),
+                },
+            )
+
+        videos = load_json(videos_path)
+        for index, video in enumerate(videos, start=1):
+            ContentItem.objects.update_or_create(
+                slug=f"legacy-video-{index:03d}",
+                defaults={
+                    "title": video["title"],
+                    "kind": ContentItem.Kind.VIDEO,
+                    "summary": video.get("description", ""),
+                    "body": video.get("description", ""),
+                    "cover_url": video.get("cover_url", ""),
+                    "media_url": video.get("video_url", ""),
+                    "topics": [
+                        video.get("module", ""),
+                        video.get("sub_category", ""),
+                        video.get("discipline", ""),
+                    ],
+                    "source": "老版志愿者视频流",
+                    "ability_dimension": video_ability(video),
+                    "module": video.get("module", ""),
+                    "sub_category": video.get("sub_category", ""),
+                    "discipline": video.get("discipline", ""),
+                    "discipline_icon": DISCIPLINE_ICONS.get(
+                        video.get("discipline"),
+                        video.get("discipline_icon") or "∑",
+                    ),
+                    "author": video.get("author", ""),
+                    "duration_seconds": int(video.get("duration_min", 0)) * 60,
+                    "view_count": 800 + index * 137,
+                    "comment_count": 20 + (index * 29) % 760,
+                    "is_published": True,
+                    "published_at": timezone.now(),
+                },
+            )
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"已导入 MathBTI {assessment.version}、人生内容、LaTeX 课程和 {len(videos)} 条视频"
+            )
+        )