<?php

namespace App\Module\GameItems\AdminControllers;

use App\Module\GameItems\Models\ItemRecipe;
use App\Module\GameItems\Models\ItemItem;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\AdminController;
use Dcat\Admin\Layout\Content;
use Spatie\RouteAttributes\Attributes\Resource;
use UCore\DcatAdmin\FilterHelper;
use UCore\DcatAdmin\FormHelper;
use UCore\DcatAdmin\GridHelper;
use UCore\DcatAdmin\ShowHelper;

#[Resource('game-items-recipes', names: 'dcat.admin.game-items-recipes')]
class RecipeController extends AdminController
{
    /**
     * 标题
     *
     * @var string
     */
    protected $title = '合成配方管理';

    /**
     * 列表页
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new ItemRecipe(), function (Grid $grid) {
            $helper = new GridHelper($grid, $this);
            $helper->columnId();
            $helper->column('name', '配方名称');
            $grid->column('resultItem.name', '产出物品');
            $helper->column('result_quantity', '产出数量');
            $grid->column('success_rate', '成功率')->display(function ($value) {
                return $value * 100 . '%';
            });
            $grid->column('materials', '材料数量')->display(function ($materials) {
                return count($materials);
            });
            $grid->column('coin_cost', '金币消耗')->display(function ($value) {
                if (empty($value)) {
                    return '0';
                }

                if (is_string($value)) {
                    $value = json_decode($value, true);
                }

                if (is_array($value)) {
                    $result = [];
                    foreach ($value as $currency => $amount) {
                        $result[] = $currency . ': ' . $amount;
                    }
                    return implode(', ', $result);
                }

                return $value;
            });
            $helper->column('cooldown_seconds', '冷却时间(秒)');
            $helper->column('is_visible', '是否可见')->switch();
            $helper->column('created_at', '创建时间');
            $helper->column('updated_at', '更新时间');

            // 筛选
            $grid->filter(function ($filter) {
                $helper = new FilterHelper($filter, $this);
                $helper->equal('id', 'ID');
                $helper->like('name', '配方名称');
                $filter->equal('result_item_id', '产出物品')->select(
                    ItemItem::pluck('name', 'id')
                );
                $filter->equal('is_visible', '是否可见')->radio([
                    1 => '是',
                    0 => '否',
                ]);
            });
        });
    }

    /**
     * 详情页
     *
     * @param mixed $id
     * @param Content $content
     * @return Content
     */
    public function show($id, Content $content)
    {
        return $content
            ->header($this->title)
            ->description('详情')
            ->body($this->detail($id));
    }

    /**
     * 详情页
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make(ItemRecipe::findOrFail($id), function (Show $show) {
            $helper = new ShowHelper($show, $this);
            $helper->field('id', 'ID');
            $helper->field('name', '配方名称');
            $show->field('resultItem.name', '产出物品');
            $helper->field('result_quantity', '产出数量');
            $show->field('success_rate', '成功率')->as(function ($value) {
                return $value * 100 . '%';
            });

            // 显示金币消耗
            $show->field('coin_cost', '金币消耗')->as(function ($value) {
                if (empty($value)) {
                    return '0';
                }

                if (is_string($value)) {
                    $value = json_decode($value, true);
                }

                if (is_array($value)) {
                    $result = [];
                    foreach ($value as $currency => $amount) {
                        $result[] = $currency . ': ' . $amount;
                    }
                    return implode('<br>', $result);
                }

                return $value;
            })->unescape();

            $helper->field('cooldown_seconds', '冷却时间(秒)');
            $show->field('is_visible', '是否可见')->as(function ($value) {
                return $value ? '是' : '否';
            });

            // 显示解锁条件
            $show->field('unlock_condition', '解锁条件')->as(function ($value) {
                if (empty($value)) {
                    return '无';
                }

                if (is_string($value)) {
                    $value = json_decode($value, true);
                }

                if (is_array($value)) {
                    $result = [];
                    foreach ($value as $condition => $requirement) {
                        $result[] = $condition . ': ' . $requirement;
                    }
                    return implode('<br>', $result);
                }

                return $value;
            })->unescape();

            $helper->field('created_at', '创建时间');
            $helper->field('updated_at', '更新时间');

            // 显示配方材料
            $show->divider('配方材料');

            $show->field('materials', '材料列表')->as(function ($materials) {
                $html = '<table class="table table-bordered">';
                $html .= '<thead><tr><th>物品名称</th><th>数量</th><th>是否消耗</th></tr></thead>';
                $html .= '<tbody>';

                foreach ($materials as $material) {
                    $html .= '<tr>';
                    $html .= '<td>' . $material->item->name . '</td>';
                    $html .= '<td>' . $material->quantity . '</td>';
                    $html .= '<td>' . ($material->is_consumed ? '是' : '否') . '</td>';
                    $html .= '</tr>';
                }

                $html .= '</tbody></table>';

                return $html;
            })->unescape();
        });
    }

    /**
     * 创建页
     *
     * @param Content $content
     * @return Content
     */
    public function create(Content $content)
    {
        return $content
            ->header($this->title)
            ->description('创建')
            ->body($this->form());
    }

    /**
     * 编辑页
     *
     * @param mixed $id
     * @param Content $content
     * @return Content
     */
    public function edit($id, Content $content)
    {
        return $content
            ->header($this->title)
            ->description('编辑')
            ->body($this->form()->edit($id));
    }

    /**
     * 表单
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new ItemRecipe(), function (Form $form) {
            $helper = new FormHelper($form, $this);
            $helper->text('name', '配方名称')->required();
            $form->select('result_item_id', '产出物品')
                ->options(ItemItem::pluck('name', 'id'))
                ->required();
            $form->number('result_quantity', '产出数量')
                ->default(1)
                ->min(1)
                ->required();
            $form->rate('success_rate', '成功率')
                ->default(1)
                ->help('合成成功的概率，1表示100%');

            // 金币消耗
            $form->keyValue('coin_cost', '金币消耗')
                ->help('可以设置多种货币类型的消耗，如：gold:100表示消耗100金币');

            $form->number('cooldown_seconds', '冷却时间(秒)')
                ->default(0)
                ->min(0)
                ->help('两次合成之间的冷却时间，0表示无冷却');

            $form->switch('is_visible', '是否可见')
                ->default(true)
                ->help('是否在游戏中对玩家可见');

            // 解锁条件
            $form->keyValue('unlock_condition', '解锁条件')
                ->help('设置解锁该配方的条件，如：level:10表示玩家等级达到10级');

            // 配方材料
            $form->hasMany('materials', '配方材料', function (Form\NestedForm $form) {
                $form->select('item_id', '物品')
                    ->options(ItemItem::pluck('name', 'id'))
                    ->required();
                $form->number('quantity', '数量')
                    ->default(1)
                    ->min(1)
                    ->required();
                $form->switch('is_consumed', '是否消耗')
                    ->default(true)
                    ->help('合成时是否消耗该材料，否则只需要拥有但不会减少');
            });
        });
    }
}