-- Running upgrade bfbda9c3191d -> e1133a7c670a

CREATE TABLE products (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    product_name VARCHAR(128) NOT NULL COMMENT '产品名称', 
    spec_model VARCHAR(128) NOT NULL COMMENT '规格型号（空串而非 NULL：参与组合唯一键，MySQL 组合索引对 NULL 不去重）' DEFAULT '', 
    unit VARCHAR(16) COMMENT '计量单位', 
    stock_quantity NUMERIC(14, 2) COMMENT '数量（T+ 同步原样存储，语义待 IT 确认）', 
    sale_price NUMERIC(14, 4) COMMENT '销售单价（元，T+ 同步）', 
    product_category VARCHAR(32) NOT NULL COMMENT '产品类别：municipal_water市政水利 rail_transit轨道交通（决定折算阈值 30%/20%；T+同步不覆盖）', 
    status TINYINT NOT NULL COMMENT '状态：1启用 0停用' DEFAULT '1', 
    remark VARCHAR(255) COMMENT '备注', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    update_time DATETIME NOT NULL COMMENT '更新时间' DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
    source_no VARCHAR(64) COMMENT 'T+ 原始单据号（同步幂等去重锚点；唯一键待 IT 定键后升级）', 
    t_plus_id VARCHAR(64) COMMENT 'T+ 系统内部标识', 
    sync_batch_no VARCHAR(32) COMMENT '同步批次号（同步模块写入）', 
    synced_at DATETIME COMMENT '最近同步时间', 
    CONSTRAINT pk_products PRIMARY KEY (id), 
    CONSTRAINT uk_products_name_spec UNIQUE (product_name, spec_model)
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='产品表（类别锚定折算阈值参数；T+同步不覆盖产品类别）' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_products_source_no ON products (source_no);

CREATE TABLE ownership_change_logs (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    owner_type TINYINT NOT NULL COMMENT '归属类型：1客户归属 2业务归属', 
    customer_id BIGINT UNSIGNED COMMENT '客户ID（固化，owner_type=1 时非空）', 
    business_id BIGINT UNSIGNED COMMENT '业务ID（固化，owner_type=2 时非空）', 
    old_owner_personnel_id BIGINT UNSIGNED COMMENT '变更前负责营销人员ID（固化）', 
    new_owner_personnel_id BIGINT UNSIGNED COMMENT '变更后负责营销人员ID（固化）', 
    old_assistant_personnel_id BIGINT UNSIGNED COMMENT '变更前协助营销人员ID（固化，仅业务归属使用）', 
    new_assistant_personnel_id BIGINT UNSIGNED COMMENT '变更后协助营销人员ID（固化，仅业务归属使用）', 
    change_reason VARCHAR(255) COMMENT '变更原因', 
    operator_id BIGINT UNSIGNED COMMENT '操作人ID（账号删除后置空）', 
    operator_name VARCHAR(64) NOT NULL COMMENT '操作人用户名（冗余固化）', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    CONSTRAINT pk_ownership_change_logs PRIMARY KEY (id), 
    CONSTRAINT fk_ownership_change_logs_operator_id FOREIGN KEY(operator_id) REFERENCES users (id) ON DELETE SET NULL
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='归属变更记录表（append-only；客户/业务归属变更留痕，不回溯历史）' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_ownership_change_logs_customer_id ON ownership_change_logs (customer_id);

CREATE INDEX idx_ownership_change_logs_business_id ON ownership_change_logs (business_id);

CREATE INDEX idx_ownership_change_logs_create_time ON ownership_change_logs (create_time);

CREATE TABLE personnel (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    personnel_name VARCHAR(64) NOT NULL COMMENT '姓名', 
    business_role_id BIGINT UNSIGNED NOT NULL COMMENT '岗位角色ID（决定计提公式模板；T+同步不覆盖）', 
    manager_id BIGINT UNSIGNED COMMENT '直属营销经理ID（NULL=经理本人或未分配；团队成员关系锚点）', 
    phone VARCHAR(20) COMMENT '联系电话', 
    hire_date DATE COMMENT '入职日期', 
    is_probation TINYINT NOT NULL COMMENT '是否试用期：1是 0否（试用期绩效照算不发放）' DEFAULT '0', 
    salary_standard NUMERIC(12, 2) COMMENT '月工资标准（元；T+同步不覆盖）', 
    status TINYINT NOT NULL COMMENT '状态：1在职 0离职（离职人员不可再被业务/客户归属引用）' DEFAULT '1', 
    remark VARCHAR(255) COMMENT '备注', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    update_time DATETIME NOT NULL COMMENT '更新时间' DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
    source_no VARCHAR(64) COMMENT 'T+ 原始单据号（同步幂等去重锚点；唯一键待 IT 定键后升级）', 
    t_plus_id VARCHAR(64) COMMENT 'T+ 系统内部标识', 
    sync_batch_no VARCHAR(32) COMMENT '同步批次号（同步模块写入）', 
    synced_at DATETIME COMMENT '最近同步时间', 
    CONSTRAINT pk_personnel PRIMARY KEY (id), 
    CONSTRAINT fk_personnel_business_role_id FOREIGN KEY(business_role_id) REFERENCES business_roles (id) ON DELETE RESTRICT, 
    CONSTRAINT fk_personnel_manager_id FOREIGN KEY(manager_id) REFERENCES personnel (id) ON DELETE RESTRICT
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='营销人员表（T+同步不覆盖岗位与工资标准）' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_personnel_business_role_id ON personnel (business_role_id);

CREATE INDEX idx_personnel_manager_id ON personnel (manager_id);

CREATE INDEX idx_personnel_source_no ON personnel (source_no);

CREATE TABLE customers (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    company_name VARCHAR(128) NOT NULL COMMENT '公司名称', 
    owner_name VARCHAR(64) NOT NULL COMMENT '客户负责人姓名（客户公司负责人的人名，非系统人员）', 
    contact_person VARCHAR(64) COMMENT '联系人', 
    contact_phone VARCHAR(20) COMMENT '联系电话', 
    address VARCHAR(255) COMMENT '地址', 
    industry VARCHAR(64) COMMENT '所属行业（自由文本）', 
    customer_type VARCHAR(32) NOT NULL COMMENT '客户分类：personal个人户 manager_personal经理个人户 enterprise企业户（计提规则匹配锚点；T+同步不覆盖）' DEFAULT 'personal', 
    owner_personnel_id BIGINT UNSIGNED COMMENT '归属负责营销人员ID（手动修改不回溯历史，变更留痕见 ownership_change_logs）', 
    remark VARCHAR(255) COMMENT '备注', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    update_time DATETIME NOT NULL COMMENT '更新时间' DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
    source_no VARCHAR(64) COMMENT 'T+ 原始单据号（同步幂等去重锚点；唯一键待 IT 定键后升级）', 
    t_plus_id VARCHAR(64) COMMENT 'T+ 系统内部标识', 
    sync_batch_no VARCHAR(32) COMMENT '同步批次号（同步模块写入）', 
    synced_at DATETIME COMMENT '最近同步时间', 
    CONSTRAINT pk_customers PRIMARY KEY (id), 
    CONSTRAINT fk_customers_owner_personnel_id FOREIGN KEY(owner_personnel_id) REFERENCES personnel (id) ON DELETE RESTRICT, 
    CONSTRAINT uk_customers_company_owner UNIQUE (company_name, owner_name)
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='客户表（公司名称+负责人为业务唯一标识；T+同步不覆盖客户分类）' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_customers_customer_type ON customers (customer_type);

CREATE INDEX idx_customers_owner_personnel_id ON customers (owner_personnel_id);

CREATE INDEX idx_customers_source_no ON customers (source_no);

CREATE TABLE personnel_plans (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    personnel_id BIGINT UNSIGNED NOT NULL COMMENT '人员ID（personnel.id）', 
    plan_period VARCHAR(32) NOT NULL COMMENT '计划期间（如 2026Q1、2026-05）', 
    plan_content VARCHAR(500) NOT NULL COMMENT '计划内容', 
    target_desc VARCHAR(255) COMMENT '指标说明（文字描述）', 
    source_no VARCHAR(64) COMMENT 'T+ 原始条目号（预留）', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    update_time DATETIME NOT NULL COMMENT '更新时间' DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
    CONSTRAINT pk_personnel_plans PRIMARY KEY (id), 
    CONSTRAINT fk_personnel_plans_personnel_id FOREIGN KEY(personnel_id) REFERENCES personnel (id) ON DELETE RESTRICT
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='市场拓展计划表' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_personnel_plans_personnel_id ON personnel_plans (personnel_id);

CREATE TABLE personnel_regions (
    id BIGINT UNSIGNED NOT NULL COMMENT '主键ID' AUTO_INCREMENT, 
    personnel_id BIGINT UNSIGNED NOT NULL COMMENT '人员ID（personnel.id）', 
    region_name VARCHAR(128) NOT NULL COMMENT '区域名称（产品辐射地理范围）', 
    remark VARCHAR(255) COMMENT '备注', 
    create_time DATETIME NOT NULL COMMENT '创建时间' DEFAULT CURRENT_TIMESTAMP, 
    update_time DATETIME NOT NULL COMMENT '更新时间' DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 
    CONSTRAINT pk_personnel_regions PRIMARY KEY (id), 
    CONSTRAINT fk_personnel_regions_personnel_id FOREIGN KEY(personnel_id) REFERENCES personnel (id) ON DELETE RESTRICT
)CHARSET=utf8mb4 ENGINE=InnoDB COMMENT='产品辐射区域表' COLLATE utf8mb4_general_ci;

CREATE INDEX idx_personnel_regions_personnel_id ON personnel_regions (personnel_id);

UPDATE alembic_version SET version_num='e1133a7c670a' WHERE alembic_version.version_num = 'bfbda9c3191d';