-- NOTE: task_ids can be the same between different task types and between different sectors
--  e.g. SN-supraseal doing 128 sdr/TreeC/TreeR with the same task_id

create table sectors_sdr_pipeline (
    sp_id bigint not null,
    sector_number bigint not null,

    -- at request time
    create_time timestamp not null default current_timestamp,
    reg_seal_proof int not null,

    -- sdr
    ticket_epoch bigint,
    ticket_value bytea,

    task_id_sdr bigint,
    after_sdr bool not null default false,

    -- tree D
    tree_d_cid text, -- commd from treeD compute, should match comm_d_cid

    task_id_tree_d bigint,
    after_tree_d bool not null default false,

    -- tree C
    task_id_tree_c bigint,
    after_tree_c bool not null default false,

    -- tree R
    tree_r_cid text, -- commr from treeR compute

    task_id_tree_r bigint,
    after_tree_r bool not null default false,

    -- precommit message sending
    precommit_msg_cid text,

    task_id_precommit_msg bigint,
    after_precommit_msg bool not null default false,

    -- precommit message wait
    seed_epoch bigint,
    precommit_msg_tsk bytea,
    after_precommit_msg_success bool not null default false,

    -- seed
    seed_value bytea,

    -- Commit (PoRep snark)
    task_id_porep bigint,
    porep_proof bytea,
    after_porep bool not null default false,

    -- Finalize (trim cache)
    task_id_finalize bigint,
    after_finalize bool not null default false,

    -- MoveStorage (move data to storage)
    task_id_move_storage bigint,
    after_move_storage bool not null default false,

    -- Commit message sending
    commit_msg_cid text,

    task_id_commit_msg bigint,
    after_commit_msg bool not null default false,

    -- Commit message wait
    commit_msg_tsk bytea,
    after_commit_msg_success bool not null default false,

    -- Failure handling
    failed bool not null default false,
    failed_at timestamp,
    failed_reason varchar(20) not null default '',
    failed_reason_msg text not null default '',

    -- foreign key
    -- note: those foreign keys are a part of the retry mechanism. If a task
    -- fails due to retry limit, it will drop the assigned task_id, and the
    -- poller will reassign the task to a new node if it deems the task is
    -- still valid to be retried.
    foreign key (task_id_sdr) references harmony_task (id) on delete set null,
    foreign key (task_id_tree_d) references harmony_task (id) on delete set null,
    foreign key (task_id_tree_c) references harmony_task (id) on delete set null,
    foreign key (task_id_tree_r) references harmony_task (id) on delete set null,
    foreign key (task_id_precommit_msg) references harmony_task (id) on delete set null,
    foreign key (task_id_porep) references harmony_task (id) on delete set null,
    foreign key (task_id_finalize) references harmony_task (id) on delete set null,
    foreign key (task_id_move_storage) references harmony_task (id) on delete set null,
    foreign key (task_id_commit_msg) references harmony_task (id) on delete set null,

    -- constraints
    primary key (sp_id, sector_number)
);

create table sectors_sdr_initial_pieces (
    sp_id bigint not null,
    sector_number bigint not null,

    piece_index bigint not null,
    piece_cid text not null,
    piece_size bigint not null, -- padded size

    -- data source
    data_url text not null,
    data_headers jsonb not null default '{}',
    data_raw_size bigint not null,
    data_delete_on_finalize bool not null,

    -- deal info
    f05_publish_cid text,
    f05_deal_id bigint,
    f05_deal_proposal jsonb,
    f05_deal_start_epoch bigint,
    f05_deal_end_epoch bigint,

    -- ddo deal info
    -- added in 20240402-sdr-pipeline-ddo-deal-info.sql
    -- direct_start_epoch bigint,
    -- direct_end_epoch bigint,
    -- direct_piece_activation_manifest jsonb,

    -- foreign key
    foreign key (sp_id, sector_number) references sectors_sdr_pipeline (sp_id, sector_number) on delete cascade,

    primary key (sp_id, sector_number, piece_index)
);

comment on column sectors_sdr_initial_pieces.piece_size is 'padded size of the piece';

create table sectors_allocated_numbers (
    sp_id bigint not null primary key,
    allocated jsonb not null
);