-- 统计决策地基增强（对应规格 §5 / §3.0 / §3.13 / §3.17 / §3.18）
-- 全部幂等，可在已有 dev 库上重复执行。create_all 只建新表，本脚本显式补齐。

-- ============ ANOVA 结果表（B1） ============
CREATE TABLE IF NOT EXISTS bre_anova_result (
    id                 integer GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
    model_name         varchar(128),
    trait_id           integer REFERENCES bre_trait(id),
    method             varchar(16),
    result_json        jsonb,
    created_time       timestamp with time zone NOT NULL DEFAULT now(),
    updated_time       timestamp with time zone,
    is_deleted         boolean NOT NULL DEFAULT false,
    deleted_time       timestamp with time zone,
    created_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    updated_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    deleted_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    uuid               varchar(64) NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS ix_bre_anova_result_uuid ON bre_anova_result (uuid);
CREATE INDEX IF NOT EXISTS ix_bre_anova_result_created_deleted ON bre_anova_result (created_time, is_deleted);
CREATE INDEX IF NOT EXISTS ix_bre_anova_result_created_id ON bre_anova_result (created_id);

-- ============ 砧木字典（B5，规格 §3.17） ============
CREATE TABLE IF NOT EXISTS bre_rootstock (
    id                 integer GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
    rootstock_code     varchar(32),
    rootstock_name     varchar(128) NOT NULL,
    remark             varchar(512),
    created_time       timestamp with time zone NOT NULL DEFAULT now(),
    updated_time       timestamp with time zone,
    is_deleted         boolean NOT NULL DEFAULT false,
    deleted_time       timestamp with time zone,
    created_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    updated_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    deleted_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    uuid               varchar(64) NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS ix_bre_rootstock_uuid ON bre_rootstock (uuid);
CREATE INDEX IF NOT EXISTS ix_bre_rootstock_created_deleted ON bre_rootstock (created_time, is_deleted);
CREATE INDEX IF NOT EXISTS ix_bre_rootstock_created_id ON bre_rootstock (created_id);

-- ============ 入选克隆（B7，规格 §3.0） ============
CREATE TABLE IF NOT EXISTS bre_clone (
    id                 integer GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
    clone_code         varchar(32) NOT NULL,
    combination_id     integer NOT NULL REFERENCES bre_cross_combination(id),
    female_parent_id   integer REFERENCES bre_germplasm(id),
    male_parent_id     integer REFERENCES bre_germplasm(id),
    planting_year      integer,
    generation         varchar(16),
    status             varchar(1) NOT NULL DEFAULT '1',
    remark             varchar(512),
    created_time       timestamp with time zone NOT NULL DEFAULT now(),
    updated_time       timestamp with time zone,
    is_deleted         boolean NOT NULL DEFAULT false,
    deleted_time       timestamp with time zone,
    created_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    updated_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    deleted_id         integer REFERENCES sys_user(id) ON UPDATE CASCADE ON DELETE SET NULL,
    uuid               varchar(64) NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS uq_bre_clone_code ON bre_clone (clone_code);
CREATE UNIQUE INDEX IF NOT EXISTS ix_bre_clone_uuid ON bre_clone (uuid);
CREATE INDEX IF NOT EXISTS ix_bre_clone_created_deleted ON bre_clone (created_time, is_deleted);
CREATE INDEX IF NOT EXISTS ix_bre_clone_combination_id ON bre_clone (combination_id);
CREATE INDEX IF NOT EXISTS ix_bre_clone_created_id ON bre_clone (created_id);

-- ============ 现有表加列（均幂等） ============
-- tree：MET 维度 + 砧木 + clone
ALTER TABLE bre_tree ADD COLUMN IF NOT EXISTS trial_study_id integer REFERENCES bre_trial_study(id);
ALTER TABLE bre_tree ADD COLUMN IF NOT EXISTS block_no integer;
ALTER TABLE bre_tree ADD COLUMN IF NOT EXISTS rootstock_id integer REFERENCES bre_rootstock(id);
ALTER TABLE bre_tree ADD COLUMN IF NOT EXISTS clone_id integer REFERENCES bre_clone(id);

-- trait_observation：观测所属 study + 负载量协变量
ALTER TABLE bre_trait_observation ADD COLUMN IF NOT EXISTS trial_study_id integer REFERENCES bre_trial_study(id);
ALTER TABLE bre_trait_observation ADD COLUMN IF NOT EXISTS crop_load integer;

-- pedigree：递归闭环 dam/sire（规格 §3.18，A 矩阵唯一权威）
ALTER TABLE bre_pedigree ADD COLUMN IF NOT EXISTS dam_id integer REFERENCES bre_germplasm(id);
ALTER TABLE bre_pedigree ADD COLUMN IF NOT EXISTS sire_id integer REFERENCES bre_germplasm(id);

-- ============ 统一性状值视图（B6，规格 §5 第1条） ============
DROP VIEW IF EXISTS v_trait_value;
CREATE VIEW v_trait_value AS
SELECT o.id            AS obs_id,
       o.tree_id       AS tree_id,
       t.tree_no       AS tree_no,
       o.combination_id,
       c.combination_code,
       t.clone_id      AS clone_id,
       o.trait_id      AS trait_id,
       tr.trait_code,
       tr.trait_name,
       tr.unit         AS unit,
       o.evaluate_year,
       o.value_numeric,
       o.value_text,
       o.crop_load     AS crop_load,
       o.trial_study_id
FROM bre_trait_observation o
LEFT JOIN bre_tree t                ON o.tree_id = t.id
LEFT JOIN bre_cross_combination c   ON o.combination_id = c.id
LEFT JOIN bre_trait tr              ON o.trait_id = tr.id
WHERE o.is_deleted = false AND o.value_numeric IS NOT NULL;