math_cms/app/Filament/Resources/TextbookResource/Schemas/TextbookFormSchema.php

<?php

namespace App\Filament\Resources\TextbookResource\Schemas;

use App\Filament\Resources\TextbookResource;
use App\Services\TextbookApiService;
use Filament\Forms\Components\FileUpload;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\Toggle;
use Filament\Schemas\Schema;

class TextbookFormSchema
{
    public static function make(Schema $schema): Schema
    {
        return $schema
            ->schema([
                Select::make('series_id')
                    ->label('教材系列')
                    ->options(function () {
                        $series = app(TextbookApiService::class)->getTextbookSeries();
                        $options = [];
                        foreach ($series['data'] as $s) {
                            $displayName = $s['name'];
                            if (!empty($s['publisher'])) {
                                $displayName .= ' (' . $s['publisher'] . ')';
                            }
                            $options[$s['id']] = $displayName;
                        }
                        return $options;
                    })
                    ->required()
                    ->searchable()
                    ->preload(),

                Select::make('stage')
                    ->label('学段')
                    ->options([
                        'primary' => '小学',
                        'junior' => '初中',
                        'senior' => '高中',
                    ])
                    ->default('junior')
                    ->required()
                    ->reactive(),

                Select::make('schooling_system')
                    ->label('学制')
                    ->options([
                        '63' => '六三学制',
                        '54' => '五四学制',
                    ])
                    ->default('63')
                    ->visible(fn ($get): bool => in_array($get('stage'), ['primary', 'junior'])),

                TextInput::make('grade')
                    ->label('年级')
                    ->numeric()
                    ->minValue(1)
                    ->maxValue(12)
                    ->helperText('数字1-12，例：1年级填1'),

                Select::make('semester')
                    ->label('学期')
                    ->options([
                        1 => '上学期',
                        2 => '下学期',
                    ])
                    ->required(),

                Select::make('naming_scheme')
                    ->label('命名体系')
                    ->options([
                        'new' => '新体系',
                        'old' => '旧体系',
                    ])
                    ->default('new')
                    ->required(),

                Select::make('track')
                    ->label('方向')
                    ->options([
                        'science' => '理科',
                        'liberal_arts' => '文科',
                    ])
                    ->visible(fn ($get): bool => $get('stage') === 'senior'),

                Select::make('module_type')
                    ->label('模块类型')
                    ->options([
                        'compulsory' => '必修',
                        'selective_compulsory' => '选择性必修',
                        'elective' => '选修',
                    ])
                    ->visible(fn ($get): bool => $get('stage') === 'senior'),

                TextInput::make('volume_no')
                    ->label('册次')
                    ->numeric()
                    ->minValue(1)
                    ->maxValue(3)
                    ->helperText('数字1-3，例：第一册填1'),

                TextInput::make('legacy_code')
                    ->label('旧版代号')
                    ->helperText('旧教材编号，如：上册-1'),

                TextInput::make('curriculum_standard_year')
                    ->label('课程标准年份')
                    ->numeric()
                    ->minValue(2000)
                    ->maxValue(2099),

                TextInput::make('curriculum_revision_year')
                    ->label('课程修订年份')
                    ->numeric()
                    ->minValue(2000)
                    ->maxValue(2099),

                TextInput::make('approval_authority')
                    ->label('审批机构')
                    ->default('教育部'),

                TextInput::make('approval_year')
                    ->label('审批年份')
                    ->numeric()
                    ->minValue(2000)
                    ->maxValue(2099),

                TextInput::make('edition_label')
                    ->label('版本标识')
                    ->helperText('如：第一版、第二版'),

                TextInput::make('official_title')
                    ->label('教材名称')
                    ->maxLength(512)
                    ->helperText('教材名称（用户输入）'),

                Textarea::make('aliases')
                    ->label('别名')
                    ->helperText('JSON 格式，如：["别名1", "别名2"]')
                    ->formatStateUsing(fn ($state) => is_array($state) ? json_encode($state, JSON_UNESCAPED_UNICODE) : $state)
                    ->dehydrateStateUsing(fn ($state) => is_string($state) ? json_decode($state, true) : $state)
                    ->columnSpanFull(),

                Select::make('status')
                    ->label('状态')
                    ->options([
                        'draft' => '草稿',
                        'published' => '已发布',
                        'archived' => '已归档',
                    ])
                    ->default('draft')
                    ->required(),

                TextInput::make('isbn')
                    ->label('ISBN')
                    ->maxLength(20),

                FileUpload::make('cover_path')
                    ->label('封面图片')
                    ->image()
                    ->directory('textbook-covers'),

                TextInput::make('sort_order')
                    ->label('排序')
                    ->numeric()
                    ->default(0)
                    ->helperText('数字越小排序越靠前'),

                Textarea::make('meta')
                    ->label('扩展信息')
                    ->helperText('JSON 格式')
                    ->formatStateUsing(fn ($state) => is_array($state) ? json_encode($state, JSON_UNESCAPED_UNICODE) : $state)
                    ->dehydrateStateUsing(fn ($state) => is_string($state) ? json_decode($state, true) : $state)
                    ->columnSpanFull(),
            ])
            ->columns(2);
    }
}