from snowddl.blueprint import SequenceBlueprint, Ident, IdentWithPrefix, ComplexIdentWithPrefix
from snowddl.parser.abc_parser import AbstractParser


sequence_json_schema = {
    "type": "object",
    "properties": {
        "start": {
            "type": "integer"
        },
        "interval": {
            "type": "integer"
        },
        "comment": {
            "type": "string"
        }
    },
    "additionalProperties": False
}


class SequenceParser(AbstractParser):
    def load_blueprints(self):
        for f in self.parse_schema_object_files("sequence", sequence_json_schema):
            bp = SequenceBlueprint(
                full_name=ComplexIdentWithPrefix(self.env_prefix, f.database, f.schema, f.name),
                database=IdentWithPrefix(self.env_prefix, f.database),
                schema=Ident(f.schema),
                name=Ident(f.name),
                start=f.params.get('start', 1),
                interval=f.params.get('interval', 1),
                comment=f.params.get('comment'),
            )

            self.config.add_blueprint(bp)
