glsql

-module(glsql@codegen).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/glsql/codegen.gleam").
-export([generate_table/3]).

-file("src/glsql/codegen.gleam", 180).
-spec bool_literal(boolean()) -> binary().
bool_literal(Value) ->
    case Value of
        true ->
            <<"True"/utf8>>;

        false ->
            <<"False"/utf8>>
    end.

-file("src/glsql/codegen.gleam", 162).
-spec column_const(
    glsql@resolve:resolved_table(),
    glsql@resolve:resolved_column()
) -> binary().
column_const(Table, C) ->
    <<<<<<<<<<<<<<<<<<<<<<<<<<<<"pub const col_"/utf8,
                                                            (erlang:element(
                                                                3,
                                                                C
                                                            ))/binary>>/binary,
                                                        ": Column("/utf8>>/binary,
                                                    (erlang:element(4, C))/binary>>/binary,
                                                ") =\n  Column(\""/utf8>>/binary,
                                            (erlang:element(2, Table))/binary>>/binary,
                                        "\", \""/utf8>>/binary,
                                    (erlang:element(2, C))/binary>>/binary,
                                "\", \""/utf8>>/binary,
                            (erlang:element(7, C))/binary>>/binary,
                        "\", "/utf8>>/binary,
                    (bool_literal(erlang:element(8, C)))/binary>>/binary,
                ", "/utf8>>/binary,
            (bool_literal(erlang:element(9, C)))/binary>>/binary,
        ")"/utf8>>.

-file("src/glsql/codegen.gleam", 155).
-spec metadata(glsql@resolve:resolved_table()) -> binary().
metadata(Table) ->
    _pipe = erlang:element(5, Table),
    _pipe@1 = gleam@list:map(_pipe, fun(C) -> column_const(Table, C) end),
    _pipe@2 = gleam@string:join(_pipe@1, <<"\n\n"/utf8>>),
    gleam@string:append(_pipe@2, <<"\n"/utf8>>).

-file("src/glsql/codegen.gleam", 134).
-spec encode_value(glsql@resolve:resolved_column()) -> binary().
encode_value(C) ->
    Is_list = gleam_stdlib:contains_string(
        erlang:element(4, C),
        <<"List("/utf8>>
    ),
    Element = fun(Var) ->
        gleam@string:replace(erlang:element(6, C), <<"$"/utf8>>, Var)
    end,
    Value = fun(Var@1) -> case Is_list of
            true ->
                <<<<<<<<"pog.array(fn(v) { "/utf8,
                                (Element(<<"v"/utf8>>))/binary>>/binary,
                            " }, "/utf8>>/binary,
                        Var@1/binary>>/binary,
                    ")"/utf8>>;

            false ->
                Element(Var@1)
        end end,
    case erlang:element(8, C) of
        true ->
            <<<<<<<<"pog.nullable(fn(v) { "/utf8, (Value(<<"v"/utf8>>))/binary>>/binary,
                        " }, row."/utf8>>/binary,
                    (erlang:element(3, C))/binary>>/binary,
                ")"/utf8>>;

        false ->
            Value(<<"row."/utf8, (erlang:element(3, C))/binary>>)
    end.

-file("src/glsql/codegen.gleam", 119).
-spec encoder(glsql@resolve:resolved_table(), binary()) -> binary().
encoder(Table, Driver) ->
    Values = begin
        _pipe = erlang:element(5, Table),
        _pipe@1 = gleam@list:map(
            _pipe,
            fun(C) ->
                <<<<"    "/utf8, (encode_value(C))/binary>>/binary, ","/utf8>>
            end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    <<<<<<<<<<<<"pub fn to_params(row: "/utf8,
                            (erlang:element(4, Table))/binary>>/binary,
                        ") -> List("/utf8>>/binary,
                    Driver/binary>>/binary,
                ".Value) {\n  [\n"/utf8>>/binary,
            Values/binary>>/binary,
        "\n  ]\n}\n"/utf8>>.

-file("src/glsql/codegen.gleam", 89).
-spec decoder(glsql@resolve:resolved_table()) -> binary().
decoder(Table) ->
    Fields = begin
        _pipe = erlang:element(5, Table),
        _pipe@1 = gleam@list:index_map(
            _pipe,
            fun(C, I) ->
                <<<<<<<<<<<<"  use "/utf8, (erlang:element(3, C))/binary>>/binary,
                                    " <- decode.field("/utf8>>/binary,
                                (erlang:integer_to_binary(I))/binary>>/binary,
                            ", "/utf8>>/binary,
                        (erlang:element(5, C))/binary>>/binary,
                    ")"/utf8>>
            end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    Labels = begin
        _pipe@2 = erlang:element(5, Table),
        _pipe@3 = gleam@list:map(
            _pipe@2,
            fun(C@1) -> <<(erlang:element(3, C@1))/binary, ":"/utf8>> end
        ),
        gleam@string:join(_pipe@3, <<", "/utf8>>)
    end,
    <<<<<<<<<<<<<<<<"pub fn decoder() -> decode.Decoder("/utf8,
                                    (erlang:element(4, Table))/binary>>/binary,
                                ") {\n"/utf8>>/binary,
                            Fields/binary>>/binary,
                        "\n  decode.success("/utf8>>/binary,
                    (erlang:element(4, Table))/binary>>/binary,
                "("/utf8>>/binary,
            Labels/binary>>/binary,
        "))\n}\n"/utf8>>.

-file("src/glsql/codegen.gleam", 76).
-spec constants(glsql@resolve:resolved_table()) -> binary().
constants(Table) ->
    Names = begin
        _pipe = erlang:element(5, Table),
        _pipe@1 = gleam@list:map(_pipe, fun(C) -> erlang:element(2, C) end),
        gleam@string:join(_pipe@1, <<", "/utf8>>)
    end,
    <<<<<<<<"pub const table: String = \""/utf8,
                    (erlang:element(2, Table))/binary>>/binary,
                "\"\n\n/// Columns in declaration order. Pair with `decoder()` so the SELECT\n/// order always matches the positional decoder.\npub const columns: String = \""/utf8>>/binary,
            Names/binary>>/binary,
        "\"\n"/utf8>>.

-file("src/glsql/codegen.gleam", 61).
-spec record(glsql@resolve:resolved_table()) -> binary().
record(Table) ->
    Fields = begin
        _pipe = erlang:element(5, Table),
        _pipe@1 = gleam@list:map(
            _pipe,
            fun(C) ->
                <<<<<<<<"    "/utf8, (erlang:element(3, C))/binary>>/binary,
                            ": "/utf8>>/binary,
                        (erlang:element(4, C))/binary>>/binary,
                    ","/utf8>>
            end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    <<<<<<<<<<<<"pub type "/utf8, (erlang:element(4, Table))/binary>>/binary,
                        " {\n  "/utf8>>/binary,
                    (erlang:element(4, Table))/binary>>/binary,
                "(\n"/utf8>>/binary,
            Fields/binary>>/binary,
        "\n  )\n}\n"/utf8>>.

-file("src/glsql/codegen.gleam", 33).
-spec imports(glsql@resolve:resolved_table(), binary()) -> binary().
imports(Table, Driver) ->
    Needs_option = gleam@list:any(
        erlang:element(5, Table),
        fun(C) -> erlang:element(8, C) end
    ),
    Base = [<<"gleam/dynamic/decode"/utf8>>, <<"glsql/schema"/utf8>>, Driver],
    Base@1 = case Needs_option of
        true ->
            [<<"gleam/option"/utf8>> | Base];

        false ->
            Base
    end,
    Custom = gleam@list:flat_map(
        erlang:element(5, Table),
        fun(C@1) -> erlang:element(10, C@1) end
    ),
    All = begin
        _pipe = lists:append(Base@1, Custom),
        _pipe@1 = gleam@list:unique(_pipe),
        gleam@list:sort(_pipe@1, fun gleam@string:compare/2)
    end,
    _pipe@2 = All,
    _pipe@3 = gleam@list:map(_pipe@2, fun(M) -> case M of
                <<"gleam/option"/utf8>> ->
                    <<"import gleam/option.{type Option}"/utf8>>;

                <<"glsql/schema"/utf8>> ->
                    <<"import glsql/schema.{type Column, Column}"/utf8>>;

                _ ->
                    <<"import "/utf8, M/binary>>
            end end),
    _pipe@4 = gleam@string:join(_pipe@3, <<"\n"/utf8>>),
    gleam@string:append(_pipe@4, <<"\n"/utf8>>).

-file("src/glsql/codegen.gleam", 25).
-spec header(glsql@resolve:resolved_table(), binary()) -> binary().
header(Table, Source) ->
    <<<<<<<<"// "/utf8, (erlang:element(3, Table))/binary>>/binary,
                ".gleam\n// Generated by glsql from "/utf8>>/binary,
            Source/binary>>/binary,
        ". Do not edit.\n"/utf8>>.

-file("src/glsql/codegen.gleam", 6).
-spec generate_table(glsql@resolve:resolved_table(), binary(), binary()) -> binary().
generate_table(Table, Driver, Source) ->
    gleam@string:join(
        [header(Table, Source),
            imports(Table, Driver),
            record(Table),
            constants(Table),
            decoder(Table),
            encoder(Table, Driver),
            metadata(Table)],
        <<"\n"/utf8>>
    ).