-- CreateTable
CREATE TABLE `categories` (
    `id` INTEGER NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(50) NOT NULL,
    `slug` VARCHAR(50) NOT NULL,
    `icon` VARCHAR(100) NULL,
    `parent_id` INTEGER NULL,
    `sort_order` INTEGER NOT NULL DEFAULT 0,
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    UNIQUE INDEX `categories_slug_key`(`slug`),
    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `tools` (
    `id` INTEGER NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(100) NOT NULL,
    `slug` VARCHAR(100) NOT NULL,
    `category_id` INTEGER NOT NULL,
    `description` TEXT NOT NULL,
    `logo_url` VARCHAR(255) NULL,
    `website_url` VARCHAR(255) NOT NULL,
    `pricing_model` ENUM('free', 'freemium', 'paid', 'subscription') NOT NULL DEFAULT 'freemium',
    `pricing_detail` VARCHAR(200) NULL,
    `features` JSON NULL,
    `tags` JSON NULL,
    `view_count` INTEGER NOT NULL DEFAULT 0,
    `status` ENUM('draft', 'published') NOT NULL DEFAULT 'draft',
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    UNIQUE INDEX `tools_slug_key`(`slug`),
    INDEX `tools_category_id_status_idx`(`category_id`, `status`),
    FULLTEXT INDEX `tools_name_description_idx`(`name`, `description`),
    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- CreateTable
CREATE TABLE `pending_tools` (
    `id` INTEGER NOT NULL AUTO_INCREMENT,
    `name` VARCHAR(100) NOT NULL,
    `slug` VARCHAR(100) NULL,
    `category_id` INTEGER NULL,
    `description` TEXT NULL,
    `logo_url` VARCHAR(255) NULL,
    `website_url` VARCHAR(255) NULL,
    `pricing_model` ENUM('free', 'freemium', 'paid', 'subscription') NULL DEFAULT 'freemium',
    `pricing_detail` VARCHAR(200) NULL,
    `features` JSON NULL,
    `tags` JSON NULL,
    `source_url` VARCHAR(255) NULL,
    `scraped_at` DATETIME(3) NULL,
    `status` ENUM('pending', 'approved', 'rejected') NOT NULL DEFAULT 'pending',
    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    `updated_at` DATETIME(3) NOT NULL,

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- AddForeignKey
ALTER TABLE `categories` ADD CONSTRAINT `categories_parent_id_fkey` FOREIGN KEY (`parent_id`) REFERENCES `categories`(`id`) ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `tools` ADD CONSTRAINT `tools_category_id_fkey` FOREIGN KEY (`category_id`) REFERENCES `categories`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;