-- 涉案财物业务表（PostgreSQL / Kingbase）

CREATE TABLE IF NOT EXISTS t_property (
    property_id       BIGSERIAL PRIMARY KEY,
    property_no       VARCHAR(64)  NOT NULL,
    property_name     VARCHAR(200) NOT NULL,
    property_category VARCHAR(32)  NOT NULL,
    measure           VARCHAR(32)  NOT NULL,
    quantity          INTEGER      NOT NULL DEFAULT 1,
    unit              VARCHAR(32)  DEFAULT '件',
    valuation         NUMERIC(18, 2) DEFAULT 0,
    location          VARCHAR(200),
    case_no           VARCHAR(64),
    case_name         VARCHAR(200),
    legal_doc_no      VARCHAR(64),
    features          TEXT,
    owner             VARCHAR(64),
    submitter         VARCHAR(64),
    custodian         VARCHAR(64),
    barcode           VARCHAR(64),
    receive_time      TIMESTAMP,
    status            VARCHAR(32)  NOT NULL,
    scope_dept        VARCHAR(100),
    create_user_id    BIGINT,
    create_time       TIMESTAMP    DEFAULT NOW(),
    update_time       TIMESTAMP    DEFAULT NOW(),
    deleted_flag      BOOLEAN      DEFAULT FALSE
);
CREATE UNIQUE INDEX IF NOT EXISTS uk_t_property_no ON t_property(property_no) WHERE deleted_flag = FALSE;

CREATE TABLE IF NOT EXISTS t_property_attachment (
    attachment_id BIGSERIAL PRIMARY KEY,
    property_id   BIGINT       NOT NULL,
    file_name     VARCHAR(255),
    file_key      VARCHAR(255),
    file_size     BIGINT,
    deleted_flag  BOOLEAN      DEFAULT FALSE,
    create_time   TIMESTAMP    DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_t_property_attachment_pid ON t_property_attachment(property_id);

CREATE TABLE IF NOT EXISTS t_property_transfer (
    transfer_id          BIGSERIAL PRIMARY KEY,
    property_id          BIGINT       NOT NULL,
    transfer_no          VARCHAR(64)  NOT NULL,
    invoker              VARCHAR(64),
    invoke_time          TIMESTAMP,
    invoke_reason        TEXT,
    invoke_deadline_days INTEGER,
    invoke_deadline_end  TIMESTAMP,
    audit_scope          VARCHAR(32),
    audit_role_label     VARCHAR(64),
    audit_dept           VARCHAR(100),
    audit_display        VARCHAR(100),
    audit_time           TIMESTAMP,
    auditor_name         VARCHAR(64),
    status               VARCHAR(32)  NOT NULL,
    create_time          TIMESTAMP    DEFAULT NOW(),
    update_time          TIMESTAMP    DEFAULT NOW()
);
CREATE UNIQUE INDEX IF NOT EXISTS uk_t_property_transfer_no ON t_property_transfer(transfer_no);
CREATE INDEX IF NOT EXISTS idx_t_property_transfer_pid ON t_property_transfer(property_id);

CREATE TABLE IF NOT EXISTS t_property_return (
    return_id     BIGSERIAL PRIMARY KEY,
    transfer_id   BIGINT       NOT NULL,
    property_id   BIGINT       NOT NULL,
    return_time   TIMESTAMP,
    returner      VARCHAR(64),
    return_remark TEXT,
    create_time   TIMESTAMP    DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_t_property_return_pid ON t_property_return(property_id);

CREATE TABLE IF NOT EXISTS t_property_checkout (
    checkout_id       BIGSERIAL PRIMARY KEY,
    property_id       BIGINT       NOT NULL,
    checkout_no       VARCHAR(64)  NOT NULL,
    checkout_time     TIMESTAMP,
    checkout_reason   TEXT,
    checkout_operator VARCHAR(64),
    create_time       TIMESTAMP    DEFAULT NOW()
);
CREATE UNIQUE INDEX IF NOT EXISTS uk_t_property_checkout_no ON t_property_checkout(checkout_no);
CREATE INDEX IF NOT EXISTS idx_t_property_checkout_pid ON t_property_checkout(property_id);