CREATE TABLE `financial_disclosures` (
  `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
  `public_id` CHAR(36) NOT NULL,
  `client_request_id` CHAR(36) NOT NULL,
  `request_fingerprint` CHAR(64) NOT NULL,
  `title` VARCHAR(200) NOT NULL,
  `summary` VARCHAR(500) NULL,
  `rich_text` MEDIUMTEXT NOT NULL,
  `status` ENUM('DRAFT','PUBLISHED','ARCHIVED') NOT NULL DEFAULT 'DRAFT',
  `is_pinned` BOOLEAN NOT NULL DEFAULT false,
  `sort_order` INTEGER NOT NULL DEFAULT 0,
  `revision` INTEGER UNSIGNED NOT NULL DEFAULT 1,
  `published_at` DATETIME(3) NULL,
  `created_by` BIGINT UNSIGNED NOT NULL,
  `updated_by` BIGINT UNSIGNED NOT NULL,
  `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  `updated_at` DATETIME(3) NOT NULL,
  UNIQUE INDEX `financial_disclosures_public_id_key` (`public_id`),
  UNIQUE INDEX `financial_disclosures_creator_request_key` (`created_by`, `client_request_id`),
  INDEX `financial_disclosures_public_list_idx` (`status`, `is_pinned`, `sort_order`, `published_at`),
  INDEX `financial_disclosures_updated_at_idx` (`updated_at`),
  PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

CREATE TABLE `financial_disclosure_status_history` (
  `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
  `financial_disclosure_id` BIGINT UNSIGNED NOT NULL,
  `request_id` CHAR(36) NOT NULL,
  `request_fingerprint` CHAR(64) NOT NULL,
  `from_status` ENUM('DRAFT','PUBLISHED','ARCHIVED') NULL,
  `to_status` ENUM('DRAFT','PUBLISHED','ARCHIVED') NOT NULL,
  `operator_user_id` BIGINT UNSIGNED NOT NULL,
  `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE INDEX `financial_disclosure_status_history_request_id_key` (`request_id`),
  INDEX `financial_disclosure_history_document_idx` (`financial_disclosure_id`, `created_at`),
  INDEX `financial_disclosure_history_operator_idx` (`operator_user_id`, `created_at`),
  PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

ALTER TABLE `financial_disclosures` ADD CONSTRAINT `financial_disclosures_created_by_fkey` FOREIGN KEY (`created_by`) REFERENCES `users` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE;
ALTER TABLE `financial_disclosures` ADD CONSTRAINT `financial_disclosures_updated_by_fkey` FOREIGN KEY (`updated_by`) REFERENCES `users` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE;
ALTER TABLE `financial_disclosure_status_history` ADD CONSTRAINT `financial_disclosure_history_document_fkey` FOREIGN KEY (`financial_disclosure_id`) REFERENCES `financial_disclosures` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE;
ALTER TABLE `financial_disclosure_status_history` ADD CONSTRAINT `financial_disclosure_history_operator_fkey` FOREIGN KEY (`operator_user_id`) REFERENCES `users` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

INSERT INTO `permissions` (`code`, `name`, `description`) VALUES
('financial_disclosures:read', '查看财务公开', '查看财务公开草稿与发布状态'),
('financial_disclosures:manage', '管理财务公开', '创建和编辑财务公开文档'),
('financial_disclosures:publish', '发布财务公开', '发布和归档财务公开文档');

INSERT INTO `role_permissions` (`role_id`, `permission_id`)
SELECT r.id, p.id FROM `roles` r CROSS JOIN `permissions` p
WHERE r.code IN ('ADMIN','SUPER_ADMIN')
  AND p.code IN ('financial_disclosures:read','financial_disclosures:manage','financial_disclosures:publish');