<?php

namespace Database\Seeders;

use App\Models\Competition;
use App\Models\FormSchemaDefinition;
use Illuminate\Database\Seeder;

/**
 * 与选手端 ApplyFormView 字段 key / 校验口径对齐的报名表 schema（purpose=signup）。
 *
 * 运行：php artisan db:seed --class=CompetitionSignupFormSchemaSeeder
 * 可选：SIGNUP_SCHEMA_COMPETITION_ID=1（默认 1）
 */
class CompetitionSignupFormSchemaSeeder extends Seeder
{
    public function run(): void
    {
        $competitionId = (int) env('SIGNUP_SCHEMA_COMPETITION_ID', 1);
        $competition = Competition::query()->find($competitionId);
        if (! $competition) {
            $this->command?->warn("Competition {$competitionId} not found, skip.");

            return;
        }

        $purpose = FormSchemaDefinition::PURPOSE_SIGNUP;
        $nextVersion = (int) FormSchemaDefinition::query()
            ->where('competition_id', $competition->id)
            ->where('purpose', $purpose)
            ->max('version') + 1;

        $schema = FormSchemaDefinition::query()->create([
            'competition_id' => $competition->id,
            'purpose' => $purpose,
            'name' => '选手端报名表（与 /c/{slug}/apply 一致）',
            'version' => $nextVersion,
            'schema_json' => $this->schemaJson(),
            'is_published' => true,
        ]);

        $competition->update(['form_schema_id' => $schema->id]);

        $this->command?->info("Form schema #{$schema->id} (v{$nextVersion}) created and bound to competition #{$competitionId}.");
    }

    /**
     * @return list<array<string, mixed>>
     */
    private function schemaJson(): array
    {
        $tracks = config('contest.tracks', []);
        $degrees = config('contest.degrees', []);
        $countries = config('contest.location_countries', ['中国', '海外']);

        $trackOptions = array_map(fn (string $t) => ['label' => $t, 'value' => $t], $tracks);
        $degreeOptions = array_map(fn (string $d) => ['label' => $d, 'value' => $d], $degrees);
        $countryOptions = array_map(fn (string $c) => ['label' => $c, 'value' => $c], $countries);

        $provinceOptions = array_map(
            fn (string $p) => ['label' => $p, 'value' => $p],
            $this->provinceOrder(),
        );

        return [
            [
                'key' => 'player_name',
                'type' => 'text',
                'label' => '参赛人姓名',
                'required' => true,
            ],
            [
                'key' => 'school',
                'type' => 'text',
                'label' => '毕业院校',
                'required' => true,
            ],
            [
                'key' => 'degree',
                'type' => 'select',
                'label' => '最高学历',
                'required' => true,
                'options' => $degreeOptions,
            ],
            [
                'key' => 'contact_email',
                'type' => 'email',
                'label' => '注册邮箱',
                'required' => true,
            ],
            [
                'key' => 'contact_mobile',
                'type' => 'tel',
                'label' => '联系电话',
                'required' => true,
                'placeholder' => '11 位中国大陆手机号',
            ],
            [
                'key' => 'entry_group',
                'type' => 'select',
                'label' => '参赛组别',
                'required' => true,
                'options' => [
                    ['label' => '创新组', 'value' => '创新组'],
                    ['label' => '创业组', 'value' => '创业组'],
                ],
                'help' => '选择「创业组」时须填写企业名称',
            ],
            [
                'key' => 'company_name',
                'type' => 'text',
                'label' => '企业名称',
                'required' => false,
                'placeholder' => '创业组为必填；创新组选填',
                'required_when' => [
                    'field' => 'entry_group',
                    'values' => [(string) config('contest.entry_group_company_required_value', '创业组')],
                ],
            ],
            [
                'key' => 'project_name',
                'type' => 'text',
                'label' => '项目名称',
                'required' => true,
            ],
            [
                'key' => 'track',
                'type' => 'select',
                'label' => '主题赛道',
                'required' => true,
                'options' => $trackOptions,
                'help' => '请从本场赛事公布的赛道中选择',
            ],
            [
                'key' => 'location_country',
                'type' => 'select',
                'label' => '项目所在地（国家或地区）',
                'required' => true,
                'options' => $countryOptions,
            ],
            [
                'key' => 'location_province',
                'type' => 'select',
                'label' => '省份',
                'required' => false,
                'options' => $provinceOptions,
                'help' => '选择「中国」时必填',
            ],
            [
                'key' => 'location_city',
                'type' => 'text',
                'label' => '城市',
                'required' => false,
                'help' => '选择「中国」时填写所在城市',
            ],
            [
                'key' => 'oversea_country',
                'type' => 'text',
                'label' => '所在国（海外）',
                'required' => false,
                'placeholder' => '如：新加坡、日本、美国',
                'help' => '选择「海外」时必填',
            ],
            [
                'key' => 'intro',
                'type' => 'textarea',
                'label' => '项目简介',
                'required' => false,
                'placeholder' => '约200字左右',
            ],
            [
                'key' => 'commitment_accepted',
                'type' => 'checkbox',
                'label' => '本人已阅读并同意《参赛承诺书》的全部内容',
                'required' => true,
                'help' => '提交报名即表示承诺所填信息真实有效，并遵守赛事规则。',
            ],
            [
                'key' => 'plan',
                'type' => 'file',
                'label' => '上传商业计划书',
                'required' => true,
                'help' => '可传多份，单文件 20M 内；支持 PDF、PPT、Office 文档及压缩包',
            ],
            [
                'key' => 'supporting',
                'type' => 'file',
                'label' => '其他佐证材料',
                'required' => false,
                'help' => '可选；格式要求同上',
            ],
        ];
    }

    /**
     * 与前端 src/data/chinaRegion.ts provinceOrder 一致。
     *
     * @return list<string>
     */
    private function provinceOrder(): array
    {
        return [
            '北京市', '天津市', '上海市', '重庆市',
            '河北省', '山西省', '内蒙古自治区',
            '辽宁省', '吉林省', '黑龙江省',
            '江苏省', '浙江省', '安徽省', '福建省', '江西省', '山东省',
            '河南省', '湖北省', '湖南省', '广东省', '广西壮族自治区', '海南省',
            '四川省', '贵州省', '云南省', '西藏自治区',
            '陕西省', '甘肃省', '青海省', '宁夏回族自治区', '新疆维吾尔自治区',
            '香港特别行政区', '澳门特别行政区', '台湾省',
        ];
    }
}