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";

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, regex-tester) 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_calculator",
    name: "calculator",
    slug: "calculator",
    description: "Evaluate a mathematical expression",
    type: "calculator",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 20,
  },
  {
    id: "tool_datetime",
    name: "datetime",
    slug: "datetime",
    description: "Get current date and time",
    type: "datetime",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 30,
  },
  {
    id: "tool_uuid",
    name: "uuid",
    slug: "uuid",
    description: "Generate a UUID",
    type: "uuid",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 40,
  },
  {
    id: "tool_base64",
    name: "base64",
    slug: "base64",
    description: "Encode or decode base64 strings",
    type: "base64",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 50,
  },
  {
    id: "tool_json_formatter",
    name: "json-formatter",
    slug: "json-formatter",
    description: "Format and validate JSON strings",
    type: "json-formatter",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 60,
  },
  {
    id: "tool_regex_tester",
    name: "regex-tester",
    slug: "regex-tester",
    description: "Test a regular expression against a string",
    type: "regex-tester",
    config: {},
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 70,
  },
  {
    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_hash",
    name: "hash",
    slug: "hash",
    description: "Compute hash (md5/sha1/sha256/sha512) or compare hashes",
    type: "hash",
    config: { defaultAlgorithm: "sha256", uppercase: false },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 100,
  },
  {
    id: "tool_color",
    name: "color",
    slug: "color",
    description: "Color conversion (hex/rgb/hsl), random color, mix colors, WCAG contrast",
    type: "color",
    config: { defaultFormat: "hex" },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 110,
  },
  {
    id: "tool_dice",
    name: "dice",
    slug: "dice",
    description: "Roll dice, flip coin, pick from list, or play rock-paper-scissors",
    type: "dice",
    config: { defaultSides: 6 },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 120,
  },
  {
    id: "tool_magic_8ball",
    name: "magic-8ball",
    slug: "magic-8ball",
    description: "Magic 8-Ball fortune telling and daily fortune",
    type: "magic-8ball",
    config: { language: "zh" },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 130,
  },
  {
    id: "tool_guess_who",
    name: "guess-who",
    slug: "guess-who",
    description: "Guess who game - AI guesses your character or you guess AI's character",
    type: "guess-who",
    config: { language: "zh", maxQuestions: 20, difficulty: "medium" },
    enabled: 1,
    needsApproval: 0,
    adminOnly: 0,
    sortOrder: 140,
  },
  {
    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,
  },
];

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",
      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: "专注于编程问题的 AI 助手",
      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", "tool_regex_tester"];

  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 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();

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

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