score-backend/routes/media.ts

import { Hono } from "hono";
import { db } from "../db/index.ts";
import type { JwtVariables } from "hono/jwt";
import { authMiddleware } from "../auth.ts";

const media = new Hono<{ Variables: JwtVariables }>();

// 查询满分（10分）作品，不需要JWT验证
media.get("/perfect", async (c) => {
  try {
    const perfectList = await db
      .prepare("SELECT * FROM media WHERE rating = 10")
      .all();
    return c.json({
      code: 0,
      data: perfectList,
      message: "Success",
    });
  } catch (error: any) {
    return c.json({ code: 1, data: {}, message: error.message }, 500);
  }
});

media.use("/*", authMiddleware);

// 获取所有媒体记录
media.get("/list", async (c) => {
  try {
    const mediaList = await db.prepare("SELECT * FROM media").all();
    return c.json({
      code: 0,
      data: mediaList,
      message: "Success",
    });
  } catch (error: any) {
    return c.json({ code: 1, data: {}, message: error.message }, 500);
  }
});

// 创建新的媒体记录
media.post("/create", async (c) => {
  try {
    const data = await c.req.json();
    const { title, type, rating, notes, platform, date } = data;

    const result = await db
      .prepare(
        `
      INSERT INTO media (title, type, rating, notes, platform, date, created_at, updated_at)
      VALUES (?, ?, ?, ?, ?, ?, NOW(), NOW())
      RETURNING id
    `
      )
      .run(title, type, rating, notes, platform, date);

    const newMedia = await db
      .prepare("SELECT * FROM media WHERE id = ?")
      .get(result.lastInsertRowid);

    return c.json(
      {
        code: 0,
        data: newMedia,
        message: "Created successfully",
      },
      201
    );
  } catch (error: any) {
    return c.json({ code: 2, data: {}, message: error.message }, 500);
  }
});

// 更新媒体记录
media.put("/updateById/:id", async (c) => {
  try {
    const id = c.req.param("id");
    const data = await c.req.json();
    const { title, type, rating, notes, platform, date } = data;

    await db
      .prepare(
        `
      UPDATE media 
      SET title = ?, type = ?, rating = ?, notes = ?, platform = ?, date = ?, updated_at = NOW()
      WHERE id = ?
    `
      )
      .run(title, type, rating, notes, platform, date, id);

    const updatedMedia = await db
      .prepare("SELECT * FROM media WHERE id = ?")
      .get(id);

    if (!updatedMedia) {
      return c.json({ code: 1, data: {}, message: "Media not found" }, 404);
    }

    return c.json({
      code: 0,
      data: updatedMedia,
      message: "Updated successfully",
    });
  } catch (error: any) {
    return c.json({ code: 2, data: {}, message: error.message }, 500);
  }
});

// 删除媒体记录
media.delete("/deleteById/:id", async (c) => {
  try {
    const id = c.req.param("id");
    await db.prepare("DELETE FROM media WHERE id = ?").run(id);
    return c.json({ code: 0, data: {}, message: "Deleted successfully" });
  } catch (error: any) {
    return c.json({ code: 2, data: {}, message: error.message }, 500);
  }
});

// 分页查询媒体记录
media.get("/page", async (c) => {
  try {
    const type = c.req.query("type");
    const currentPage = parseInt(c.req.query("currentPage") || "1");
    const pageSize = parseInt(c.req.query("pageSize") || "10");
    const title = c.req.query("title") || "";
    const startDate = c.req.query("startDate");
    const endDate = c.req.query("endDate");
    const sortBy = c.req.query("sortBy") || "date";
    const sortType = c.req.query("sortType") || "desc";

    if (!type) {
      return c.json({ code: 1, data: {}, message: "Type is required" }, 400);
    }

    let query = "SELECT * FROM media WHERE type = ?";
    const params = [type];

    if (title) {
      query += " AND title LIKE ?";
      params.push(`%${title}%`);
    }
    if (startDate) {
      query += " AND date >= ?";
      params.push(startDate);
    }
    if (endDate) {
      query += " AND date <= ?";
      params.push(endDate);
    }

    // 添加排序
    if (sortBy === "date") {
      query += ` ORDER BY date ${sortType.toUpperCase()}`;
    } else if (sortBy === "score") {
      query += ` ORDER BY rating ${sortType.toUpperCase()}`;
    }

    // 添加分页
    const offset = (currentPage - 1) * pageSize;
    query += " LIMIT ? OFFSET ?";
    params.push(pageSize.toString(), offset.toString());

    // 获取总数
    const countQuery = query
      .replace("SELECT *", "SELECT COUNT(*) as total")
      .replace(/ORDER BY.*$/, "") // 移除 ORDER BY 子句
      .replace(/LIMIT.*$/, ""); // 移除 LIMIT 和 OFFSET 子句
    const totalResult = await db
      .prepare(countQuery)
      .get(...params.slice(0, -2));
    const total = totalResult?.total || 0;

    // 获取分页数据
    const mediaList = await db.prepare(query).all(...params);

    return c.json({
      code: 0,
      data: {
        list: mediaList,
        total,
        currentPage,
        pageSize,
      },
      message: "Success",
    });
  } catch (error: any) {
    return c.json({ code: 1, data: {}, message: error.message }, 500);
  }
});

export default media;