-module(shore@layout).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([cell/3, grid/4, center/3, split/2]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

-file("src/shore/layout.gleam", 10).
?DOC(
    " A Cell is an item within a Grid. Use Cells to define how many rows and\n"
    " columns the content should cover.\n"
).
-spec cell(
    shore@internal:node_(HQQ),
    {integer(), integer()},
    {integer(), integer()}
) -> shore@internal:cell(HQQ).
cell(Content, Row, Col) ->
    {cell, Content, Row, Col}.

-file("src/shore/layout.gleam", 29).
?DOC(
    " A grid-based layout defining rows and columns which contain cells and the gaps between them.\n"
    "\n"
    " This should be remeniscent of CSS Grid. You define a list of rows and\n"
    " columns by size, then use Cells to fill the rows/columns to create descrete\n"
    " areas of ui elements.\n"
    "\n"
    " Consider using some of the default provided layouts, such as\n"
    " `layout_center` and `layout_split` or view the examples/layouts for more\n"
    " complex custom layouts.\n"
    "\n"
    " Note: Layouts can be nested as long as it is the only child of a cell.\n"
).
-spec grid(
    integer(),
    list(shore@style:size()),
    list(shore@style:size()),
    list(shore@internal:cell(HQV))
) -> shore@internal:node_(HQV).
grid(Gap, Rows, Cols, Cells) ->
    {layouts, {grid, Gap, Rows, Cols, Cells}}.

-file("src/shore/layout.gleam", 39).
?DOC(" A layout which centers vertically and horizontally\n").
-spec center(shore@internal:node_(HQZ), shore@style:size(), shore@style:size()) -> shore@internal:node_(HQZ).
center(Content, Width, Height) ->
    _pipe = {grid,
        0,
        [fill, Height, fill],
        [fill, Width, fill],
        [{cell, Content, {1, 1}, {1, 1}}]},
    {layouts, _pipe}.

-file("src/shore/layout.gleam", 54).
?DOC(" A layout which has a 50/50 split\n").
-spec split(shore@internal:node_(HRC), shore@internal:node_(HRC)) -> shore@internal:node_(HRC).
split(Left, Right) ->
    _pipe = {grid,
        0,
        [{pct, 100}],
        [{pct, 50}, fill],
        [{cell, Left, {0, 0}, {0, 0}}, {cell, Right, {0, 0}, {1, 1}}]},
    {layouts, _pipe}.