VEU.WathBody/2-db/migrations/002_src_tables.sql

-- 002_src_tables.sql: таблицы слоя src (порядок — FK-зависимости).
-- Идемпотентно (IF NOT EXISTS); состав — 1-docs\2-db\src\tables.md.

CREATE TABLE IF NOT EXISTS src.athlete (
    id           serial PRIMARY KEY,
    name         text NOT NULL,
    api_key_hash text NOT NULL UNIQUE,
    is_blocked   boolean NOT NULL DEFAULT false,
    created_at   timestamptz NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS src.athlete_profile (
    id         serial PRIMARY KEY,
    athlete_id int NOT NULL UNIQUE REFERENCES src.athlete(id),
    sex        text CHECK (sex IN ('m', 'f')),
    birth_year int,
    weight_kg  numeric(5,1),
    hr_max     int,
    updated_at timestamptz NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS src.exercise (
    id         uuid PRIMARY KEY DEFAULT gen_random_uuid(),
    athlete_id int NOT NULL REFERENCES src.athlete(id),
    name       text NOT NULL,
    group_id   int NOT NULL REFERENCES ref.exercise_group(id),
    is_base    boolean NOT NULL DEFAULT true,
    is_active  boolean NOT NULL DEFAULT true,
    UNIQUE (athlete_id, name)
);

CREATE TABLE IF NOT EXISTS src.exercise_replacement (
    exercise_id    uuid NOT NULL REFERENCES src.exercise(id),
    replacement_id uuid NOT NULL REFERENCES src.exercise(id),
    CHECK (exercise_id <> replacement_id),
    PRIMARY KEY (exercise_id, replacement_id)
);

CREATE TABLE IF NOT EXISTS src.program (
    id         serial PRIMARY KEY,
    athlete_id int NOT NULL UNIQUE REFERENCES src.athlete(id),
    title      text NOT NULL,
    created_at timestamptz NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS src.program_version (
    id               uuid PRIMARY KEY DEFAULT gen_random_uuid(),
    program_id       int NOT NULL REFERENCES src.program(id),
    version          int NOT NULL,
    based_on_version int,
    status           text NOT NULL DEFAULT 'draft'
                     CHECK (status IN ('draft', 'active', 'archived')),
    author           text NOT NULL CHECK (author IN ('user', 'admin', 'rules', 'llm')),
    body             jsonb NOT NULL,
    rationale        text,
    created_at       timestamptz NOT NULL DEFAULT now(),
    UNIQUE (program_id, version)
);

-- 🛡 активная версия — ровно одна на программу
CREATE UNIQUE INDEX IF NOT EXISTS uq_program_version_active
    ON src.program_version (program_id) WHERE status = 'active';

CREATE TABLE IF NOT EXISTS src.workout (
    id                 uuid PRIMARY KEY,
    athlete_id         int NOT NULL REFERENCES src.athlete(id),
    program_version_id uuid REFERENCES src.program_version(id),
    started_at         timestamptz NOT NULL,
    ended_at           timestamptz,
    status             text NOT NULL DEFAULT 'active'
                       CHECK (status IN ('active', 'finished', 'cancelled')),
    session_kind       text NOT NULL DEFAULT 'normal'
                       CHECK (session_kind IN ('normal', 'return', 'deload', 'test')),
    avg_hr             int,
    facts_json         jsonb,
    fit_file_id        text,
    hr_recovery_s      int,
    UNIQUE (athlete_id, fit_file_id)
);

CREATE TABLE IF NOT EXISTS src.workout_set (
    id          uuid PRIMARY KEY,
    workout_id  uuid NOT NULL REFERENCES src.workout(id),
    athlete_id  int NOT NULL REFERENCES src.athlete(id),
    exercise_id uuid REFERENCES src.exercise(id),
    seq         int NOT NULL,
    weight_kg   numeric(6,2) NOT NULL,
    reps        int NOT NULL,
    done_at     timestamptz NOT NULL,
    source      text NOT NULL CHECK (source IN ('voice', 'watch', 'edit')),
    in_plan     boolean NOT NULL,
    rpe         int CHECK (rpe BETWEEN 1 AND 10),
    knee_pain   int CHECK (knee_pain BETWEEN 0 AND 10)
);

CREATE TABLE IF NOT EXISTS src.command_log (
    id              uuid PRIMARY KEY,
    workout_id      uuid NOT NULL REFERENCES src.workout(id),
    t_offset_s      int NOT NULL,
    recognized_text text NOT NULL,
    semantics       jsonb NOT NULL,
    accepted        boolean NOT NULL
);

CREATE TABLE IF NOT EXISTS src.daily_log (
    id         uuid PRIMARY KEY,
    athlete_id int NOT NULL REFERENCES src.athlete(id),
    date       date NOT NULL,
    bp_sys     int,
    bp_dias    int,
    weight_kg  numeric(5,1),
    hr_resting int,
    waist_cm   numeric(5,1),
    sleep_h    numeric(3,1),
    wellbeing  int CHECK (wellbeing BETWEEN 1 AND 5),
    UNIQUE (athlete_id, date)
);

CREATE TABLE IF NOT EXISTS src.workout_metrics (
    id                serial PRIMARY KEY,
    workout_id        uuid NOT NULL UNIQUE REFERENCES src.workout(id),
    athlete_id        int NOT NULL REFERENCES src.athlete(id),
    adherence         numeric(4,1),
    tonnage           numeric(9,1),
    tonnage_by_group  jsonb,
    e1pm_by_exercise  jsonb,
    hr_metrics        jsonb,
    red_flags         jsonb,
    computed_at       timestamptz NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS src.breaks (
    id             uuid PRIMARY KEY,
    athlete_id     int NOT NULL REFERENCES src.athlete(id),
    kind           text CHECK (kind IN
                       ('illness', 'vacation', 'workload', 'injury', 'other')),
    source         text NOT NULL DEFAULT 'auto' CHECK (source IN ('auto', 'manual')),
    started_on     date NOT NULL,
    planned_return date,
    ended_on       date,
    note           text
);

CREATE TABLE IF NOT EXISTS src.migration (
    id         serial PRIMARY KEY,
    filename   text NOT NULL UNIQUE,
    applied_at timestamptz NOT NULL DEFAULT now()
);