-- 用户表
DROP TABLE IF EXISTS "user";
CREATE TABLE "user" (
                        "id" INTEGER PRIMARY KEY AUTOINCREMENT,
                        "username" TEXT NOT NULL,
                        "password" TEXT NOT NULL,
                        "email" TEXT,
                        "created_at" DATETIME DEFAULT CURRENT_TIMESTAMP,
                        "updated_at" DATETIME DEFAULT CURRENT_TIMESTAMP,
                        "token" TEXT,
                        "token_enddata" DATETIME,
                        UNIQUE ("username" ASC)
);

-- Markdown文件表
CREATE TABLE IF NOT EXISTS markdown_file (
                                             id INTEGER PRIMARY KEY AUTOINCREMENT,
                                             user_id INTEGER NOT NULL,
                                             title TEXT NOT NULL,
                                             file_name TEXT NOT NULL,
                                             content TEXT NOT NULL,
                                             created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
                                             updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
    );

-- 图片表
CREATE TABLE IF NOT EXISTS image (
                                     id INTEGER PRIMARY KEY AUTOINCREMENT,
                                     user_id INTEGER NOT NULL,
                                     markdown_id INTEGER,
                                     original_name TEXT NOT NULL,
                                     stored_name TEXT NOT NULL UNIQUE,
                                     url TEXT NOT NULL,
                                     size INTEGER NOT NULL,
                                     content_type TEXT NOT NULL,
                                     created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    );