import './env';
import { hash } from "bcryptjs";
import { dbGlobal } from "./lib/db";
import { users } from "./lib/schema/auth";
import { agentTools } from "./lib/schema/agent-tool";
import { agents, agentToolAssociations, agentSessions, agentMessages, agentMessageFeedback } from "./lib/schema/agent";
import { characterCards } from "./lib/schema/character";

const DEFAULT_SYSTEM_PROMPT = "You are a helpful AI assistant. Answer questions concisely and accurately. When tools are available, use them proactively to provide better answers.";

const CODER_SYSTEM_PROMPT = `You are a professional coding assistant. You help users with programming questions, code review, debugging, and software design.

Guidelines:
- Provide clear, concise, and accurate answers
- When showing code, use proper markdown code blocks with language tags
- Proactively use available tools (fetch, search) to gather information when needed
- Explain your reasoning when making architectural or design decisions
- If you're unsure, say so rather than guessing
- Focus on practical, working solutions`;

interface ToolSeed {
  id: string;
  name: string;
  slug: string;
  description: string;
  type: string;
  config: Record<string, unknown>;
  enabled: number;
  needsApproval: number;
  adminOnly: number;
  sortOrder: number;
}

const TOOLS_SEED: ToolSeed[] = [
  {
    id: "tool_fetch_html",
    name: "fetch_html",
    slug: "fetch_html",
    description: "Fetch a URL and return the HTML content",
    type: "fetch",
    config: { parseMode: "raw", timeout: 30000, allowedDomains: ["*"], blockedDomains: [], maxResponseSize: 102400, defaultMethod: "GET", defaultHeaders: {} },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 10,
  },
  {
    id: "tool_fetch_md",
    name: "fetch_md",
    slug: "fetch_md",
    description: "Fetch a URL and return the content as markdown",
    type: "fetch",
    config: { parseMode: "markdown", timeout: 30000, allowedDomains: ["*"], blockedDomains: [], maxResponseSize: 102400, defaultMethod: "GET", defaultHeaders: {} },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 11,
  },
  {
    id: "tool_fetch_json",
    name: "fetch_json",
    slug: "fetch_json",
    description: "Fetch a URL and return the JSON content",
    type: "fetch",
    config: { parseMode: "json", timeout: 30000, allowedDomains: ["*"], blockedDomains: [], maxResponseSize: 102400, defaultMethod: "GET", defaultHeaders: {} },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 12,
  },
  {
    id: "tool_user_info",
    name: "user-info",
    slug: "user-info",
    description: "Get current user information",
    type: "user-info",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 80,
  },
  {
    id: "tool_search",
    name: "search",
    slug: "search",
    description: "Search the web for information",
    type: "search",
    config: { maxResults: 5 },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 90,
  },
  {
    id: "tool_document",
    name: "document",
    slug: "document",
    description: "创建、读取、更新、删除和列出文档，用于记忆管理和交付物产出",
    type: "document",
    config: {
      approvalRequiredActions: ["delete"],
      maxContentLength: 10000,
      defaultTokenBudget: 2000,
      maxListSize: 20,
    },
    enabled: 1,
    needsApproval: 1,
    adminOnly: 0,
    sortOrder: 150,
  },
  {
    id: "tool_agent_invoke",
    name: "agent-invoke",
    slug: "agent-invoke",
    description: "调用其他 Agent 处理子任务，实现多 Agent 协作",
    type: "agent-invoke",
    config: {
      maxRecursionDepth: 3,
      resultTruncateLength: 8000,
      timeoutMs: 60000,
      maxOutputTokens: 8192,
    },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 160,
  },
];

async function seedTools() {
  for (const t of TOOLS_SEED) {
    await dbGlobal.insert(agentTools).values({
      id: t.id,
      name: t.name,
      slug: t.slug,
      description: t.description,
      type: t.type,
      config: JSON.stringify(t.config),
      enabled: t.enabled,
      needsApproval: t.needsApproval,
      adminOnly: t.adminOnly,
      sortOrder: t.sortOrder,
    });
  }
  console.log(`Seeded ${TOOLS_SEED.length} tools`);
}

async function seedAgents() {
  const [defaultAgent] = await dbGlobal
    .insert(agents)
    .values({
      slug: "default",
      name: "默认助手",
      description: "通用 AI 助手，处理日常问答、信息查询、文本创作等通用任务。遇到专业编程问题时，可通过 agent-invoke 工具委托给编程助手处理。",
      systemPrompt: DEFAULT_SYSTEM_PROMPT,
      titleStrategy: "llm",
      enableThinking: 0,
      enableTools: 1,
      maxStepCount: 6,
      isDefault: 1,
      isCallable: 0,
      sortOrder: 0,
      enabled: 1,
    })
    .returning();

  const [coderAgent] = await dbGlobal
    .insert(agents)
    .values({
      slug: "coder",
      name: "编程助手",
      description: "专业编程助手，擅长代码编写、调试、代码审查、架构设计和技术方案评估。可处理多种编程语言（Python、TypeScript、Go、Rust 等），能主动使用 fetch、search 等工具查阅技术文档。当用户需要编写代码、排查 bug、做技术选型或审查代码质量时，应委托给此 Agent。",
      systemPrompt: CODER_SYSTEM_PROMPT,
      titleStrategy: "first-line",
      enableThinking: 1,
      enableTools: 1,
      maxStepCount: 12,
      isDefault: 0,
      isCallable: 1,
      sortOrder: 10,
      enabled: 1,
    })
    .returning();

  console.log("Seeded 2 agents: default, coder");

  const allToolIds = TOOLS_SEED.map((t) => t.id);
  const coderToolIds = ["tool_fetch_md", "tool_search"];

  for (let i = 0; i < allToolIds.length; i++) {
    await dbGlobal.insert(agentToolAssociations).values({
      agentId: defaultAgent.id,
      toolId: allToolIds[i],
      sortOrder: i,
    });
  }

  for (let i = 0; i < coderToolIds.length; i++) {
    await dbGlobal.insert(agentToolAssociations).values({
      agentId: coderAgent.id,
      toolId: coderToolIds[i],
      sortOrder: i,
    });
  }

  console.log(`Seeded ${allToolIds.length} tool associations for default agent`);
  console.log(`Seeded ${coderToolIds.length} tool associations for coder agent`);
}

async function seedCharacters() {
  const CHARACTER_SEED = [
    {
      slug: "luna",
      name: "月野露娜",
      avatar: null,
      description: "来自月亮的温柔旅伴，喜欢在深夜陪你聊心事。",
      personality: "温柔、细腻、略带俏皮；说话轻声细语，善解人意，偶尔会冒出一点小幽默。",
      scenario: "你偶然在深夜的窗台边遇见了这位自称来自月亮的少女，她愿意倾听你的烦恼，也乐于分享她眼中的星辰故事。",
      firstMessage: "晚上好呀～今晚的月亮很亮呢。你有什么想和我聊聊的吗？",
      exampleDialogue:
        "你：今天好累啊。\n露娜：辛苦了呀～来，先深呼吸一下。累的时候，允许自己慢一点也没关系的。",
      systemPrompt: "始终以温柔治愈的语气回应，多用轻声安慰与开放式提问，引导对方倾诉。",
      tags: JSON.stringify(["治愈", "陪伴", "夜谈"]),
      isPublic: 1,
      enabled: 1,
      sortOrder: 0,
    },
    {
      slug: "sherlock",
      name: "夏洛克·林",
      avatar: null,
      description: "思维敏锐的私家侦探，擅长从细节中推理真相。",
      personality: "冷静、理性、观察力极强；言辞简洁犀利，偶尔带点傲娇，但内心正直。",
      scenario: "你带着一桩难解的案件来到 221B 的侦探事务所，这位侦探正准备用他的推理能力帮你揭开谜底。",
      firstMessage: "案件细节越少，就越容易误判。坐吧，把你知道的一切都告诉我——一个细节都别漏。",
      exampleDialogue:
        "你：我觉得这案子没有头绪。\n夏洛克：没有头绪，往往是因为你忽略了最不起眼的那条线索。再说一遍，昨晚九点到十点之间，你在哪里？",
      systemPrompt: "以侦探口吻对话，善于提问、归纳线索、给出逻辑严密的推理，不臆断，基于用户提供的信息作答。",
      tags: JSON.stringify(["推理", "悬疑", "侦探"]),
      isPublic: 1,
      enabled: 1,
      sortOrder: 10,
    },
  ];

  for (const c of CHARACTER_SEED) {
    await dbGlobal.insert(characterCards).values({
      slug: c.slug,
      name: c.name,
      avatar: c.avatar,
      description: c.description,
      personality: c.personality,
      scenario: c.scenario,
      firstMessage: c.firstMessage,
      exampleDialogue: c.exampleDialogue,
      systemPrompt: c.systemPrompt,
      tags: c.tags,
      isPublic: c.isPublic,
      enabled: c.enabled,
      sortOrder: c.sortOrder,
    });
  }
  console.log(`Seeded ${CHARACTER_SEED.length} character cards`);
}

async function seedAdmin() {
  const password = await hash("123456qaz", 10);
  await dbGlobal.insert(users).values({
    username: "admin",
    password,
    role: "admin",
    status: "active",
    nickname: "管理员",
  });
  console.log("Seeded admin user (admin / 123456qaz)");
}

async function main() {
  await seedAdmin();
  await seedTools();
  await seedAgents();
  await seedCharacters();

  console.log("Seed complete!");
  process.exit(0);
}

main().catch((e) => {
  console.error(e);
  process.exit(1);
});