<?php

declare(strict_types=1);

use Fisharebest\Webtrees\Http\RequestHandlers\AutoCompleteSurname;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Module\StatisticsChartModule;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\View;

/**
 * @var StatisticsChartModule $module
 * @var Tree                  $tree
 */

?>

<div class="container pt-3">
    <h4 class="border-bottom p-2 mb-4">
        <?= I18N::translate('Create your own chart') ?>
    </h4>

    <form method="post" action="<?= e(route('module', ['module' => $module->name(), 'action' => 'CustomChart', 'tree' => $tree->name()])) ?>" id="own-stats-form" class="wt-page-options wt-page-options-statistics">
        <div class="row mb-3">
            <div class="col-sm-2 wt-page-options-label">
                <?= I18N::translate('Chart type') ?>
            </div>

            <div class="col-sm-4 wt-page-options-value">
                <fieldset>
                    <legend><?= I18N::translate('Individual') ?></legend>

                    <?= view('components/radios', [
                        'name' => 'x-as', 'selected' => $module::X_AXIS_BIRTH_MONTH, 'options' => [
                            $module::X_AXIS_BIRTH_MONTH           => I18N::translate('Month of birth'),
                            $module::X_AXIS_DEATH_MONTH           => I18N::translate('Month of death'),
                            $module::X_AXIS_FIRST_CHILD_MONTH     => I18N::translate('Month of birth of first child in a relation'),
                            $module::X_AXIS_AGE_AT_DEATH          => I18N::translate('Average age at death'),
                            $module::X_AXIS_AGE_AT_MARRIAGE       => I18N::translate('Age in year of marriage'),
                            $module::X_AXIS_AGE_AT_FIRST_MARRIAGE => I18N::translate('Age in year of first marriage'),

                        ],
                    ]) ?>
                </fieldset>

                <fieldset>
                    <legend><?= I18N::translate('Family') ?></legend>

                    <?= view('components/radios', [
                        'name' => 'x-as', 'selected' => $module::X_AXIS_BIRTH_MONTH, 'options' => [
                            $module::X_AXIS_MARRIAGE_MONTH       => I18N::translate('Month of marriage'),
                            $module::X_AXIS_FIRST_MARRIAGE_MONTH => I18N::translate('Month of first marriage'),
                            $module::X_AXIS_NUMBER_OF_CHILDREN   => I18N::translate('Number of children'),

                        ],
                    ]) ?>
                </fieldset>

                <fieldset>
                    <legend><?= I18N::translate('Map') ?></legend>

                    <?= view('components/radios', [
                        'name' => 'x-as', 'selected' => $module::X_AXIS_BIRTH_MONTH, 'options' => [
                            $module::X_AXIS_INDIVIDUAL_MAP => I18N::translate('Individuals'),
                            $module::X_AXIS_BIRTH_MAP      => I18N::translate('Births'),
                            $module::X_AXIS_MARRIAGE_MAP   => I18N::translate('Marriages'),
                            $module::X_AXIS_DEATH_MAP      => I18N::translate('Deaths'),
                        ],
                    ]) ?>
                </fieldset>
            </div>

            <div class="col-sm-2 wt-page-options-label">
                <?= I18N::translate('Details') ?>
            </div>

            <div class="col-sm-4 wt-page-options-value">
                <fieldset id="axes">
                    <legend><?= I18N::translate('Categories') ?></legend>

                    <label>
                        <input type="radio" id="z_none" name="z-as" value="<?= $module::Z_AXIS_ALL ?>" onclick="statusDisable('z-axis-boundaries-periods');">
                        <?= I18N::translate('none') ?>
                    </label>
                    <br>
                    <label>
                        <input type="radio" id="z_sex" name="z-as" value="<?= $module::Z_AXIS_SEX ?>" onclick="statusDisable('z-axis-boundaries-periods');">
                        <?= I18N::translate('sex') ?>
                    </label>
                    <br>
                    <label>
                        <input type="radio" id="z_time" name="z-as" value="<?= $module::Z_AXIS_TIME ?>" checked onclick="statusEnable('z-axis-boundaries-periods');">
                        <?= I18N::translate('date periods') ?>
                    </label>
                    <label for="z-axis-boundaries-periods" class="visually-hidden">
                        <?= I18N::translate('Date range') ?>
                    </label>
                    <select id="z-axis-boundaries-periods" class="form-select" name="z-axis-boundaries-periods">
                        <option value="1700,1750,1800,1850,1900,1950,2000" selected>
                            <?= /* I18N: from 1700 interval 50 years */
                            I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 50, I18N::digits(1700), I18N::number(50)) ?>
                        </option>
                        <option value="1800,1840,1880,1920,1950,1970,2000">
                            <?= I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 40, I18N::digits(1800), I18N::number(40)) ?>
                        </option>
                        <option value="1800,1850,1900,1950,2000">
                            <?= I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 50, I18N::digits(1800), I18N::number(50)) ?>
                        </option>
                        <option value="1900,1920,1940,1960,1980,1990,2000">
                            <?= I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 20, I18N::digits(1900), I18N::number(20)) ?>
                        </option>
                        <option value="1900,1925,1950,1975,2000">
                            <?= I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 25, I18N::digits(1900), I18N::number(25)) ?>
                        </option>
                        <option value="1940,1950,1960,1970,1980,1990,2000">
                            <?= I18N::plural('from %1$s interval %2$s year', 'from %1$s interval %2$s years', 10, I18N::digits(1940), I18N::number(10)) ?>
                        </option>
                    </select>
                </fieldset>

                <fieldset id="zyaxes">
                    <legend><?= I18N::translate('Results') ?></legend>

                    <label>
                        <input type="radio" name="y-as" value="<?= $module::Y_AXIS_NUMBERS ?>" checked>
                        <?= I18N::translate('numbers') ?>
                    </label>
                    <br>
                    <label>
                        <input type="radio" name="y-as" value="<?= $module::Y_AXIS_PERCENT ?>">
                        <?= I18N::translate('percentage') ?>
                    </label>
                </fieldset>

                <fieldset id="x_years" style="display:none;">
                    <legend><?= I18N::translate('Age interval') ?></legend>

                    <label for="x-axis-boundaries-ages" class="visually-hidden">
                        <?= I18N::translate('Age interval') ?>
                    </label>
                    <?= view('components/select', ['name' => 'x-axis-boundaries-ages', 'selected' => '1,5,10,20,30,40,50,60,70,80,90,100', 'options' => ['1,5,10,20,30,40,50,60,70,80,90,100' => I18N::plural('%s year', '%s years', 10, I18N::number(10)), '5,20,40,60,75,80,85,90' => I18N::plural('%s year', '%s years', 20, I18N::number(20)), '10,25,50,75,100' => I18N::plural('%s year', '%s years', 25, I18N::number(25))]]) ?>
                </fieldset>

                <fieldset id="x_years_m" style="display:none;">
                    <legend><?= I18N::translate('Age interval') ?></legend>

                    <label for="x-axis-boundaries-ages_m" class="visually-hidden">
                        <?= I18N::translate('Select the desired age interval') ?>
                    </label>
                    <?= view('components/select', ['name' => 'x-axis-boundaries-ages_m', 'selected' => '16,18,20,22,24,26,28,30,32,35,40,50', 'options' => ['16,18,20,22,24,26,28,30,32,35,40,50' => I18N::plural('%s year', '%s years', 2, I18N::number(2)), '20,25,30,35,40,45,50' => I18N::plural('%s year', '%s years', 5, I18N::number(5))]]) ?>
                </fieldset>

                <div id="map_opt" style="display:none;">
                    <fieldset id="chart_type">
                        <legend><?= I18N::translate('Chart type') ?></legend>

                        <label for="chart_type" class="visually-hidden"><?= I18N::translate('Chart type') ?></label>
                        <select name="chart_type" class="form-select" onchange="statusShowSurname(this);">
                            <option value="indi_distribution_chart" selected>
                                <?= I18N::translate('Individuals') ?>
                            </option>
                            <option value="surname_distribution_chart">
                                <?= I18N::translate('Surnames') ?>
                            </option>
                        </select>

                        <div id="surname_opt" class="mb-3 d-none;">
                            <label for="SURN"><?= I18N::translate('Surname') ?></label>
                            <input data-wt-autocomplete-url="<?= e(route(AutoCompleteSurname::class, ['tree' => $tree->name()])) ?>" autocomplete="off" class="form-control" type="text" id="SURN" name="SURN">
                        </div>
                    </fieldset>

                    <fieldset>
                        <legend id="label-area"><?= I18N::translate('Geographic area') ?></legend>

                        <label for="chart_shows" class="visually-hidden"><?= I18N::translate('Geographic area') ?></label>
                        <select id="chart_shows" class="form-select" name="chart_shows">
                            <option value="world" selected>
                                <?= I18N::translate('World') ?>
                            </option>
                            <option value="150">
                                <?= I18N::translate('Europe') ?>
                            </option>
                            <option value="021">
                                <?= I18N::translate('Northern America') ?>
                            </option>
                            <option value="005">
                                <?= I18N::translate('South America') ?>
                            </option>
                            <option value="142">
                                <?= I18N::translate('Asia') ?>
                            </option>
                            <option value="145">
                                <?= I18N::translate('Middle East') ?>
                            </option>
                            <option value="002">
                                <?= I18N::translate('Africa') ?>
                            </option>
                        </select>
                    </fieldset>
                </div>
            </div>
        </div>

        <p>
            <button type="submit" class="btn btn-primary">
                <?= view('icons/save') ?>
                <?= I18N::translate('show the chart') ?>
            </button>
        </p>

        <?= csrf_field() ?>
    </form>

    <div id="custom-chart" class="wt-ajax-load">
        <!-- Not initially empty, to disable spinner -->
    </div>
</div>

<?php View::push('javascript') ?>
<script>
    function statusDisable(sel) {
        var cbox      = document.getElementById(sel);
        cbox.checked  = false;
        cbox.disabled = true;
    }

    function statusEnable(sel) {
        var cbox      = document.getElementById(sel);
        cbox.disabled = false;
    }

    function statusHide(sel) {
        var box           = document.getElementById(sel);
        box.style.display = "none";
        var box_m         = document.getElementById(sel + "_m");
        if (box_m) {
            box_m.style.display = "none";
        }
        if (sel === "map_opt") {
            var box_axes = document.getElementById("axes");
            if (box_axes) {
                box_axes.style.display = "";
            }
            var box_zyaxes = document.getElementById("zyaxes");
            if (box_zyaxes) {
                box_zyaxes.style.display = "";
            }
        }
    }

    function statusShow(sel) {
        var box           = document.getElementById(sel);
        box.style.display = "";
        var box_m         = document.getElementById(sel + "_m");
        if (box_m) {
            box_m.style.display = "none";
        }
        if (sel === "map_opt") {
            var box_axes = document.getElementById("axes");
            if (box_axes) {
                box_axes.style.display = "none";
            }
            var box_zyaxes = document.getElementById("zyaxes");
            if (box_zyaxes) {
                box_zyaxes.style.display = "none";
            }
        }
    }

    function statusChecked(sel) {
        var cbox     = document.getElementById(sel);
        cbox.checked = true;
    }

    function statusShowSurname(x) {
        if (x.value === "surname_distribution_chart") {
            document.getElementById("surname_opt").style.display = "";
        } else if (x.value !== "surname_distribution_chart") {
            document.getElementById("surname_opt").style.display = "none";
        }
    }

    function loadCustomChart() {
        $("#custom-chart").html("");
        var form = $("#own-stats-form");
        jQuery.post(form.attr("action"), form.serialize())
            .done(function (data) {
                $("#custom-chart").html(data);
            })
            .fail(function (jqXHR, textStatus) {
                // Server error?  Show something to get rid of the spinner.
                $("#custom-chart").html(textStatus);
            });
        return false;
    }

    $("[name='x-as']").change(function () {
        var x_axis = document.querySelector("[name='x-as']:checked").value;

        switch (x_axis) {
            case "<?= e($module::X_AXIS_BIRTH_MONTH) ?>":
            case "<?= e($module::X_AXIS_DEATH_MONTH) ?>":
            case "<?= e($module::X_AXIS_FIRST_CHILD_MONTH) ?>":
                statusEnable("z_sex");
                statusHide("x_years");
                statusHide("map_opt");
                break;

            case "<?= e($module::X_AXIS_AGE_AT_DEATH) ?>":
                statusEnable("z_sex");
                statusShow("x_years");
                statusHide("map_opt");
                break;

            case "<?= e($module::X_AXIS_AGE_AT_MARRIAGE) ?>":
            case "<?= e($module::X_AXIS_AGE_AT_FIRST_MARRIAGE) ?>":
                statusEnable("z_sex");
                statusHide("x_years");
                statusShow("x_years_m");
                statusHide("map_opt");
                break;

            case "<?= e($module::X_AXIS_MARRIAGE_MONTH) ?>":
            case "<?= e($module::X_AXIS_FIRST_MARRIAGE_MONTH) ?>":
            case "<?= e($module::X_AXIS_NUMBER_OF_CHILDREN) ?>":
                statusChecked("z_none");
                statusDisable("z_sex");
                statusHide("x_years");
                statusHide("map_opt");
                break;

            case "<?= e($module::X_AXIS_INDIVIDUAL_MAP) ?>":
                statusHide("x_years");
                statusShow("map_opt");
                statusShow("chart_type");
                break;

            case "<?= e($module::X_AXIS_BIRTH_MAP) ?>":
            case "<?= e($module::X_AXIS_MARRIAGE_MAP) ?>":
            case "<?= e($module::X_AXIS_DEATH_MAP) ?>":
                statusHide("x_years");
                statusShow("map_opt");
                statusHide("chart_type");
                statusHide("surname_opt");
                break;
        }
    });

    $("#own-stats-form").on("submit", loadCustomChart);
    webtrees.autocomplete('#SURN');
</script>
<?php View::endpush() ?>
