syntax = "proto3";
import "field.proto";

message Grid {
    string id = 1;
    repeated FieldOrder field_orders = 2;
    repeated GridBlockOrder block_orders = 3;
}
message RowOrder {
    string row_id = 1;
    string block_id = 2;
    int32 height = 3;
}
message Row {
    string id = 1;
    map<string, Cell> cell_by_field_id = 2;
    int32 height = 3;
}
message RepeatedRow {
    repeated Row items = 1;
}
message RepeatedGridBlock {
    repeated GridBlock items = 1;
}
message GridBlockOrder {
    string block_id = 1;
    repeated RowOrder row_orders = 2;
}
message IndexRowOrder {
    RowOrder row_order = 1;
    oneof one_of_index { int32 index = 2; };
}
message UpdatedRowOrder {
    RowOrder row_order = 1;
    Row row = 2;
}
message GridRowsChangeset {
    string block_id = 1;
    repeated IndexRowOrder inserted_rows = 2;
    repeated RowOrder deleted_rows = 3;
    repeated UpdatedRowOrder updated_rows = 4;
}
message GridBlock {
    string id = 1;
    repeated RowOrder row_orders = 2;
}
message Cell {
    string field_id = 1;
    bytes data = 2;
}
message RepeatedCell {
    repeated Cell items = 1;
}
message CreateGridPayload {
    string name = 1;
}
message GridId {
    string value = 1;
}
message GridBlockId {
    string value = 1;
}
message CreateRowPayload {
    string grid_id = 1;
    oneof one_of_start_row_id { string start_row_id = 2; };
}
message QueryGridBlocksPayload {
    string grid_id = 1;
    repeated GridBlockOrder block_orders = 2;
}
message MoveItemPayload {
    string grid_id = 1;
    string item_id = 2;
    int32 from_index = 3;
    int32 to_index = 4;
    MoveItemType ty = 5;
}
message CellChangeset {
    string grid_id = 1;
    string row_id = 2;
    string field_id = 3;
    oneof one_of_cell_content_changeset { string cell_content_changeset = 4; };
}
enum MoveItemType {
    MoveField = 0;
    MoveRow = 1;
}