-- 数据水印页面与 open-api 返回数据检测

-- PostgreSQL
CREATE TABLE IF NOT EXISTS d_content_watermark_setting (
    id                  VARCHAR(64)   NOT NULL,
    scope_code          VARCHAR(64)   NOT NULL,
    watermark_mode      VARCHAR(32)   NOT NULL DEFAULT 'NONE',
    extract_enabled     SMALLINT      NOT NULL DEFAULT 1,
    create_by           VARCHAR(64)   DEFAULT '',
    create_time         TIMESTAMP,
    update_by           VARCHAR(64)   DEFAULT '',
    update_time         TIMESTAMP,
    is_deleted          INT           NOT NULL DEFAULT 0,
    PRIMARY KEY (id),
    CONSTRAINT uk_content_watermark_setting_scope UNIQUE (scope_code)
);

CREATE TABLE IF NOT EXISTS d_content_watermark_rule (
    id                  VARCHAR(64)   NOT NULL,
    scope_code          VARCHAR(64)   NOT NULL,
    rule_code           VARCHAR(100)  NOT NULL,
    rule_name           VARCHAR(128)  NOT NULL,
    watermark_type      VARCHAR(32)   NOT NULL DEFAULT 'INVISIBLE',
    condition_expr      VARCHAR(255)  DEFAULT '',
    match_pattern       VARCHAR(1024) NOT NULL,
    action              VARCHAR(20)   NOT NULL DEFAULT 'ALERT',
    status              VARCHAR(20)   NOT NULL DEFAULT 'ENABLED',
    sort_no             INT           NOT NULL DEFAULT 1,
    create_by           VARCHAR(64)   DEFAULT '',
    create_time         TIMESTAMP,
    update_by           VARCHAR(64)   DEFAULT '',
    update_time         TIMESTAMP,
    is_deleted          INT           NOT NULL DEFAULT 0,
    PRIMARY KEY (id)
);

CREATE INDEX IF NOT EXISTS idx_content_watermark_rule_scope_status
    ON d_content_watermark_rule(scope_code, status, is_deleted);

CREATE TABLE IF NOT EXISTS d_content_watermark_template (
    id                  VARCHAR(64)   NOT NULL,
    scope_code          VARCHAR(64)   NOT NULL,
    template_name       VARCHAR(128)  NOT NULL,
    template_content    VARCHAR(1024) NOT NULL,
    regex_pattern       VARCHAR(1024) DEFAULT '',
    watermark_type      VARCHAR(32)   NOT NULL DEFAULT 'NONE_TRACE',
    user_bind           SMALLINT      NOT NULL DEFAULT 0,
    dynamic_time        SMALLINT      NOT NULL DEFAULT 0,
    template_type       VARCHAR(32)   NOT NULL DEFAULT 'CUSTOM',
    status              VARCHAR(20)   NOT NULL DEFAULT 'ENABLED',
    sort_no             INT           NOT NULL DEFAULT 1,
    create_by           VARCHAR(64)   DEFAULT '',
    create_time         TIMESTAMP,
    update_by           VARCHAR(64)   DEFAULT '',
    update_time         TIMESTAMP,
    is_deleted          INT           NOT NULL DEFAULT 0,
    PRIMARY KEY (id)
);

CREATE INDEX IF NOT EXISTS idx_content_watermark_template_scope_status
    ON d_content_watermark_template(scope_code, status, is_deleted);

CREATE TABLE IF NOT EXISTS d_content_watermark_history (
    id                  VARCHAR(64)   NOT NULL,
    scope_code          VARCHAR(64)   NOT NULL,
    status              VARCHAR(32)   NOT NULL,
    watermark_type      VARCHAR(32)   NOT NULL DEFAULT 'NONE_TRACE',
    extracted_text      VARCHAR(2000) DEFAULT '',
    source              VARCHAR(255)  DEFAULT '',
    trace_method        VARCHAR(32)   NOT NULL DEFAULT 'INPUT',
    event_time          TIMESTAMP,
    create_by           VARCHAR(64)   DEFAULT '',
    create_time         TIMESTAMP,
    update_by           VARCHAR(64)   DEFAULT '',
    update_time         TIMESTAMP,
    is_deleted          INT           NOT NULL DEFAULT 0,
    PRIMARY KEY (id)
);

CREATE INDEX IF NOT EXISTS idx_content_watermark_history_scope_time
    ON d_content_watermark_history(scope_code, event_time, is_deleted);

INSERT INTO d_content_watermark_setting(id, scope_code, watermark_mode, extract_enabled, create_by, create_time, update_by, update_time, is_deleted)
SELECT 'content_watermark_global_init', 'GLOBAL', 'NONE', 1, 'admin', CURRENT_TIMESTAMP, 'admin', CURRENT_TIMESTAMP, 0
WHERE NOT EXISTS (SELECT 1 FROM d_content_watermark_setting WHERE scope_code = 'GLOBAL' AND is_deleted = 0);

INSERT INTO d_content_watermark_template(id, scope_code, template_name, template_content, regex_pattern, watermark_type, user_bind, dynamic_time, template_type, status, sort_no, create_by, create_time, update_by, update_time, is_deleted)
SELECT 'content_watermark_template_global_1', 'GLOBAL', '标准溯源模板', 'User_ID:${user_id} | Device:${device} | Timestamp:${ts}', 'user[_-]?id\\s*[:=]\\s*([\\w-]+).*device\\s*[:=]\\s*([\\w .\\-]+).*timestamp\\s*[:=]\\s*([0-9:\\- /]+)', 'NONE_TRACE', 1, 1, 'SYSTEM', 'ENABLED', 1, 'admin', CURRENT_TIMESTAMP, 'admin', CURRENT_TIMESTAMP, 0
WHERE NOT EXISTS (SELECT 1 FROM d_content_watermark_template WHERE id = 'content_watermark_template_global_1');

-- 兼容已存在表（按需执行）
-- ALTER TABLE d_content_watermark_template ADD COLUMN IF NOT EXISTS watermark_type VARCHAR(32) DEFAULT 'NONE_TRACE';
-- ALTER TABLE d_content_watermark_template ADD COLUMN IF NOT EXISTS user_bind SMALLINT DEFAULT 0;
-- ALTER TABLE d_content_watermark_template ADD COLUMN IF NOT EXISTS dynamic_time SMALLINT DEFAULT 0;
-- ALTER TABLE d_content_watermark_template ADD COLUMN IF NOT EXISTS template_type VARCHAR(32) DEFAULT 'CUSTOM';
-- ALTER TABLE d_content_watermark_history ADD COLUMN IF NOT EXISTS watermark_type VARCHAR(32) DEFAULT 'NONE_TRACE';
-- ALTER TABLE d_content_watermark_history ADD COLUMN IF NOT EXISTS trace_method VARCHAR(32) DEFAULT 'INPUT';

-- MySQL 参考（按需执行）
-- CREATE TABLE IF NOT EXISTS d_content_watermark_setting (
--   id                VARCHAR(64)   NOT NULL,
--   scope_code        VARCHAR(64)   NOT NULL,
--   watermark_mode    VARCHAR(32)   NOT NULL DEFAULT 'NONE',
--   extract_enabled   TINYINT(1)    NOT NULL DEFAULT 1,
--   create_by         VARCHAR(64)   DEFAULT '',
--   create_time       DATETIME,
--   update_by         VARCHAR(64)   DEFAULT '',
--   update_time       DATETIME,
--   is_deleted        INT           NOT NULL DEFAULT 0,
--   PRIMARY KEY (id),
--   UNIQUE KEY uk_content_watermark_setting_scope (scope_code)
-- ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;