ALTER TABLE orders
    ADD COLUMN currency VARCHAR(10) NOT NULL DEFAULT 'CNY',
    ADD COLUMN provider VARCHAR(30) NOT NULL DEFAULT '',
    ADD COLUMN provider_amount VARCHAR(32) NOT NULL DEFAULT '',
    ADD COLUMN provider_order_id VARCHAR(128) NOT NULL DEFAULT '',
    ADD COLUMN provider_transaction_id VARCHAR(128) NOT NULL DEFAULT '',
    ADD COLUMN customer_email VARCHAR(254) NOT NULL DEFAULT '',
    ADD COLUMN report_id VARCHAR(64) NOT NULL DEFAULT '',
    ADD COLUMN access_code VARCHAR(20) NULL,
    ADD COLUMN checkout_url VARCHAR(1024) NOT NULL DEFAULT '';

CREATE INDEX idx_orders_provider ON orders(provider);
CREATE INDEX idx_orders_provider_order_id ON orders(provider_order_id);
CREATE INDEX idx_orders_provider_transaction_id ON orders(provider_transaction_id);
CREATE INDEX idx_orders_customer_email ON orders(customer_email);
CREATE INDEX idx_orders_report_id ON orders(report_id);
CREATE UNIQUE INDEX idx_orders_access_code ON orders(access_code);

CREATE TABLE report_products (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    code VARCHAR(40) NOT NULL UNIQUE,
    name VARCHAR(100) NOT NULL,
    description VARCHAR(255) NOT NULL DEFAULT '',
    stripe_amount INT NOT NULL,
    stripe_currency VARCHAR(10) NOT NULL,
    binance_amount VARCHAR(32) NOT NULL,
    binance_currency VARCHAR(10) NOT NULL,
    status TINYINT NOT NULL DEFAULT 1,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

CREATE TABLE report_entitlements (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    user_id BIGINT UNSIGNED NOT NULL,
    report_id VARCHAR(64) NOT NULL,
    order_id BIGINT UNSIGNED NOT NULL UNIQUE,
    status VARCHAR(20) NOT NULL DEFAULT 'active',
    granted_at TIMESTAMP NOT NULL,
    revoked_at TIMESTAMP NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    UNIQUE KEY idx_user_report (user_id, report_id),
    INDEX idx_report_entitlements_user_id (user_id),
    INDEX idx_report_entitlements_report_id (report_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

CREATE TABLE report_snapshots (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    user_id BIGINT UNSIGNED NOT NULL,
    report_id VARCHAR(64) NOT NULL,
    order_id BIGINT UNSIGNED NOT NULL UNIQUE,
    snapshot LONGTEXT NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    INDEX idx_report_snapshots_user_id (user_id),
    INDEX idx_report_snapshots_report_id (report_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

CREATE TABLE payment_events (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    provider VARCHAR(30) NOT NULL,
    provider_event_id VARCHAR(128) NOT NULL,
    event_type VARCHAR(80) NOT NULL,
    order_no VARCHAR(32) NOT NULL,
    payload_hash VARCHAR(64) NOT NULL,
    processed_at TIMESTAMP NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    UNIQUE KEY idx_provider_event (provider, provider_event_id),
    INDEX idx_payment_events_order_no (order_no)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

CREATE TABLE email_login_codes (
    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    email VARCHAR(254) NOT NULL,
    code_hash VARCHAR(64) NOT NULL,
    attempts INT NOT NULL DEFAULT 0,
    expires_at TIMESTAMP NOT NULL,
    used_at TIMESTAMP NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_email_login_codes_email (email),
    INDEX idx_email_login_codes_expires_at (expires_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

INSERT INTO report_products (code, name, description, stripe_amount, stripe_currency, binance_amount, binance_currency, status)
VALUES ('bazi_full_report', '八字完整精批报告', '六大主题与十步大运完整解读', 499, 'USD', '5.00', 'USDT', 1)
ON DUPLICATE KEY UPDATE
    name = VALUES(name),
    description = VALUES(description),
    stripe_amount = VALUES(stripe_amount),
    stripe_currency = VALUES(stripe_currency),
    binance_amount = VALUES(binance_amount),
    binance_currency = VALUES(binance_currency),
    status = VALUES(status);