CREATE TABLE IF NOT EXISTS partners (
  id VARCHAR(64) PRIMARY KEY,
  name VARCHAR(255) NOT NULL,
  wecom_name VARCHAR(255) NOT NULL,
  owner VARCHAR(255) NOT NULL DEFAULT '运营组',
  claimed_total INT NOT NULL DEFAULT 0,
  completed_total INT NOT NULL DEFAULT 0,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS tasks (
  id VARCHAR(64) PRIMARY KEY,
  name VARCHAR(255) NOT NULL,
  brand VARCHAR(255) NOT NULL,
  quantity INT NOT NULL,
  claimed_quantity INT NOT NULL DEFAULT 0,
  due_at VARCHAR(32) NOT NULL,
  status VARCHAR(32) NOT NULL DEFAULT 'active',
  source_url TEXT NOT NULL DEFAULT (''),
  source_sheet_id VARCHAR(255) NOT NULL DEFAULT '',
  source_sheet_name VARCHAR(255) NOT NULL DEFAULT '',
  source_synced_at DATETIME(3) NULL,
  share_token VARCHAR(128) NULL,
  collection_start_date VARCHAR(32) NULL,
  collection_days TEXT NOT NULL DEFAULT ('[]'),
  collection_schedule_updated_at DATETIME(3) NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE KEY tasks_share_token_idx (share_token)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS contents (
  id VARCHAR(64) PRIMARY KEY,
  task_id VARCHAR(64) NOT NULL,
  title TEXT NOT NULL,
  body LONGTEXT NOT NULL DEFAULT (''),
  image_assets LONGTEXT NOT NULL DEFAULT ('[]'),
  status VARCHAR(32) NOT NULL DEFAULT 'available',
  source VARCHAR(255) NOT NULL DEFAULT '飞书内容表',
  source_row INT NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  KEY contents_task_status_idx (task_id, status)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS accounts (
  id VARCHAR(64) PRIMARY KEY,
  platform VARCHAR(32) NOT NULL DEFAULT '小红书',
  platform_uid VARCHAR(255) NOT NULL,
  public_account_id VARCHAR(255) NOT NULL DEFAULT '',
  nickname VARCHAR(255) NOT NULL,
  profile_url TEXT NOT NULL DEFAULT (''),
  ip_location VARCHAR(255) NOT NULL DEFAULT '待识别',
  followers INT NOT NULL DEFAULT 0,
  post_count INT NOT NULL DEFAULT 0,
  avg_views INT NOT NULL DEFAULT 0,
  first_seen_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  last_seen_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE KEY accounts_platform_uid_idx (platform, platform_uid)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS claims (
  id VARCHAR(64) PRIMARY KEY,
  task_id VARCHAR(64) NOT NULL,
  partner_id VARCHAR(64) NOT NULL,
  claimant_name VARCHAR(255) NOT NULL,
  claim_token VARCHAR(128) NOT NULL,
  quantity INT NOT NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE KEY claims_claim_token_idx (claim_token),
  KEY claims_task_partner_created_idx (task_id, partner_id, created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS delegation_bundles (
  id VARCHAR(64) PRIMARY KEY,
  task_id VARCHAR(64) NOT NULL,
  claim_id VARCHAR(64) NOT NULL,
  partner_id VARCHAR(64) NOT NULL,
  label VARCHAR(255) NOT NULL,
  share_token VARCHAR(128) NOT NULL,
  quantity INT NOT NULL,
  status VARCHAR(32) NOT NULL DEFAULT 'active',
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  revoked_at DATETIME(3) NULL,
  UNIQUE KEY delegation_bundles_share_token_idx (share_token),
  KEY delegation_bundles_claim_created_idx (claim_id, created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS distributions (
  id VARCHAR(64) PRIMARY KEY,
  task_id VARCHAR(64) NOT NULL,
  content_id VARCHAR(64) NOT NULL,
  partner_id VARCHAR(64) NOT NULL,
  claim_id VARCHAR(64) NULL,
  delegation_bundle_id VARCHAR(64) NULL,
  account_id VARCHAR(64) NULL,
  publish_url TEXT NULL,
  publish_time DATETIME(3) NULL,
  publish_screenshot_key VARCHAR(512) NULL,
  status VARCHAR(32) NOT NULL DEFAULT 'claimed',
  claimed_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  screenshot_key VARCHAR(512) NULL,
  ocr_status VARCHAR(32) NOT NULL DEFAULT 'none',
  exposure INT NULL,
  views INT NULL,
  d2_likes INT NULL,
  d2_comments INT NULL,
  d2_collects INT NULL,
  d5_likes INT NULL,
  d5_comments INT NULL,
  d5_collects INT NULL,
  d7_likes INT NULL,
  d7_comments INT NULL,
  d7_collects INT NULL,
  latest_likes INT NULL,
  latest_comments INT NULL,
  latest_collects INT NULL,
  collection_status VARCHAR(32) NOT NULL DEFAULT 'pending',
  collection_status_description TEXT NULL,
  collection_updated_at DATETIME(3) NULL,
  last_collection_day INT NULL,
  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  KEY distributions_task_status_idx (task_id, status),
  KEY distributions_content_idx (content_id),
  KEY distributions_account_idx (account_id),
  KEY distributions_claim_idx (claim_id),
  KEY distributions_delegation_idx (delegation_bundle_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS collection_runs (
  id VARCHAR(64) PRIMARY KEY,
  task_id VARCHAR(64) NOT NULL,
  distribution_id VARCHAR(64) NOT NULL,
  scheduled_date VARCHAR(32) NOT NULL,
  schedule_day INT NULL,
  scheduled_at DATETIME(3) NOT NULL,
  status VARCHAR(32) NOT NULL DEFAULT 'pending',
  likes INT NULL,
  comments INT NULL,
  collects INT NULL,
  status_description TEXT NULL,
  started_at DATETIME(3) NULL,
  completed_at DATETIME(3) NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE KEY collection_runs_distribution_date_idx (distribution_id, scheduled_date),
  KEY collection_runs_task_date_idx (task_id, scheduled_date)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS users (
  id VARCHAR(64) PRIMARY KEY,
  username VARCHAR(255) NOT NULL,
  password_hash VARCHAR(255) NOT NULL,
  password_salt VARCHAR(255) NOT NULL,
  password_iterations INT NOT NULL,
  role VARCHAR(32) NOT NULL,
  super_admin_guard TINYINT GENERATED ALWAYS AS (
    CASE WHEN role = 'super_admin' THEN 1 ELSE NULL END
  ) STORED,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  UNIQUE KEY users_username_idx (username),
  UNIQUE KEY users_single_super_admin_idx (super_admin_guard)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS auth_sessions (
  token_hash VARCHAR(128) PRIMARY KEY,
  user_id VARCHAR(64) NOT NULL,
  expires_at DATETIME(3) NOT NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  KEY auth_sessions_user_id_idx (user_id),
  KEY auth_sessions_expires_at_idx (expires_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS mcp_export_tokens (
  token_hash VARCHAR(128) PRIMARY KEY,
  kind VARCHAR(64) NOT NULL,
  payload LONGTEXT NOT NULL,
  expires_at DATETIME(3) NOT NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  KEY mcp_export_tokens_expires_at_idx (expires_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
-- statement-breakpoint
CREATE TABLE IF NOT EXISTS background_jobs (
  id VARCHAR(64) PRIMARY KEY,
  type VARCHAR(64) NOT NULL,
  payload LONGTEXT NOT NULL,
  status VARCHAR(32) NOT NULL DEFAULT 'pending',
  attempts INT NOT NULL DEFAULT 0,
  available_at DATETIME(3) NOT NULL,
  locked_at DATETIME(3) NULL,
  completed_at DATETIME(3) NULL,
  last_error TEXT NULL,
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  KEY background_jobs_pending_idx (status, available_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;