SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci;

SET @now_ms = CAST(UNIX_TIMESTAMP(UTC_TIMESTAMP(3)) * 1000 AS UNSIGNED);

CREATE TABLE IF NOT EXISTS admin_host_agency_salary_policies (
  id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT COMMENT '主键 ID',
  app_code VARCHAR(32) NOT NULL DEFAULT 'lalu' COMMENT '应用编码，用于多租户隔离',
  name VARCHAR(120) NOT NULL COMMENT '政策名称',
  region_id BIGINT NOT NULL COMMENT '适用区域 ID',
  status VARCHAR(24) NOT NULL DEFAULT 'disabled' COMMENT '状态：active/disabled',
  settlement_mode VARCHAR(24) NOT NULL DEFAULT 'daily' COMMENT '结算方式：daily/half_month',
  settlement_trigger_mode VARCHAR(24) NOT NULL DEFAULT 'automatic' COMMENT '结算触发方式：automatic/manual',
  gift_coin_to_diamond_ratio DECIMAL(18,6) NOT NULL DEFAULT 1.000000 COMMENT '礼物金币转主播钻石比例',
  residual_diamond_to_usd_rate DECIMAL(24,12) NOT NULL DEFAULT 0.000000000000 COMMENT '月底剩余钻石转美元比例',
  effective_from_ms BIGINT NOT NULL DEFAULT 0 COMMENT '生效开始时间，UTC epoch ms',
  effective_to_ms BIGINT NOT NULL DEFAULT 0 COMMENT '生效结束时间，0 表示长期有效',
  description VARCHAR(255) NOT NULL DEFAULT '' COMMENT '后台备注',
  created_by_admin_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '创建管理员 ID',
  updated_by_admin_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '更新管理员 ID',
  created_at_ms BIGINT NOT NULL COMMENT '创建时间，UTC epoch ms',
  updated_at_ms BIGINT NOT NULL COMMENT '更新时间，UTC epoch ms',
  UNIQUE KEY uk_admin_host_agency_salary_policy_name (app_code, region_id, name),
  INDEX idx_admin_host_agency_salary_policy_region (app_code, region_id, status, effective_from_ms, effective_to_ms)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='主播代理工资政策表';

CREATE TABLE IF NOT EXISTS admin_host_agency_salary_policy_levels (
  id BIGINT UNSIGNED PRIMARY KEY AUTO_INCREMENT COMMENT '主键 ID',
  policy_id BIGINT UNSIGNED NOT NULL COMMENT '工资政策 ID',
  level_no INT NOT NULL COMMENT '等级',
  required_diamonds BIGINT NOT NULL COMMENT '达到该等级所需主播当月钻石',
  host_salary_usd DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '主播累计美元工资',
  host_coin_reward BIGINT NOT NULL DEFAULT 0 COMMENT '主播累计金币奖励',
  agency_salary_usd DECIMAL(12,2) NOT NULL DEFAULT 0.00 COMMENT '代理累计美元工资',
  status VARCHAR(24) NOT NULL DEFAULT 'active' COMMENT '等级状态：active/disabled',
  sort_order INT NOT NULL DEFAULT 0 COMMENT '排序权重',
  created_at_ms BIGINT NOT NULL COMMENT '创建时间，UTC epoch ms',
  updated_at_ms BIGINT NOT NULL COMMENT '更新时间，UTC epoch ms',
  UNIQUE KEY uk_admin_host_agency_salary_level (policy_id, level_no),
  INDEX idx_admin_host_agency_salary_level_policy (policy_id, required_diamonds)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='主播代理工资政策等级表';

INSERT INTO admin_permissions (name, code, kind, description, created_at_ms, updated_at_ms) VALUES
  ('主播代理工资政策查看', 'host-agency-policy:view', 'menu', '', @now_ms, @now_ms),
  ('主播代理工资政策创建', 'host-agency-policy:create', 'button', '', @now_ms, @now_ms),
  ('主播代理工资政策更新', 'host-agency-policy:update', 'button', '', @now_ms, @now_ms),
  ('主播代理工资政策删除', 'host-agency-policy:delete', 'button', '', @now_ms, @now_ms)
ON DUPLICATE KEY UPDATE
  name = VALUES(name),
  kind = VALUES(kind),
  description = VALUES(description),
  updated_at_ms = @now_ms;

INSERT INTO admin_menus (parent_id, title, code, path, icon, permission_code, sort, visible, created_at_ms, updated_at_ms)
SELECT parent.id, '工资政策', 'host-agency-policy', '/host/salary-policies', 'wallet', 'host-agency-policy:view', 85, TRUE, @now_ms, @now_ms
FROM admin_menus parent
WHERE parent.code = 'host-org'
ON DUPLICATE KEY UPDATE
  parent_id = VALUES(parent_id),
  title = VALUES(title),
  path = VALUES(path),
  icon = VALUES(icon),
  permission_code = VALUES(permission_code),
  sort = VALUES(sort),
  visible = VALUES(visible),
  updated_at_ms = @now_ms;

UPDATE admin_menus
SET sort = 86, updated_at_ms = @now_ms
WHERE code = 'host-org-coin-sellers' AND sort < 86;

INSERT IGNORE INTO admin_role_permissions (role_id, permission_id)
SELECT admin_role.id, admin_permission.id
FROM admin_roles admin_role
JOIN admin_permissions admin_permission
WHERE admin_role.code IN ('platform-admin', 'ops-admin')
  AND admin_permission.code IN (
    'host-agency-policy:view',
    'host-agency-policy:create',
    'host-agency-policy:update',
    'host-agency-policy:delete'
  );

INSERT IGNORE INTO admin_role_permissions (role_id, permission_id)
SELECT admin_role.id, admin_permission.id
FROM admin_roles admin_role
JOIN admin_permissions admin_permission
WHERE admin_role.code IN ('auditor', 'readonly')
  AND admin_permission.code = 'host-agency-policy:view';