<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Breeding extends ApiController
{
    function __construct()
    {
		header('Access-Control-Allow-Credentials: true');
		parent::__construct();
		//跨域
		$this->load->library('session');
		$this->load->model('customer_model');
		//$this->session->{Customer_model::SESSION_KEY} = 1;
		$this->checkUser();
    }

	//获取繁育人信息
	public function info_get(){
		$row = $this->customer_model->get($this->_user_id);
		//统计数量
		$this->load->model('sample_model');
		$this->load->model('breeding_plan_model');
		$row['total_sample'] = $this->sample_model->getUserTotal($this->_user_id);
		$row['total_breeding_plan'] = $this->breeding_plan_model->getUserTotal($this->_user_id);
		$this->success($row);
	}

    //获取种猫/犬
    public function candidate_post(){
		$this->load->model('sample_model');
		$this->load->model('report_model');
		$data = $this->json_input();
		$ids = [];
		if(!empty($data['tree']) && is_array($data['tree'])){
			$ids = $this->_getTreeSampleIds($data['tree']);
		}
		$pet_sex = empty($data['pet_sex'])?0:(int)$data['pet_sex'];
		$pet_species = empty($data['pet_species'])?0:(int)$data['pet_species'];

		$list = $this->sample_model->getBreeding($this->_user_id,$ids,$pet_species,$pet_sex,100);
		$ret = [];
		foreach ($list as $val) {
			$reportJson = $this->report_model->get_report_json($val['device_id'],$val['pet_species']);
			$ret[] = $this->_getCandidateItem($val,$reportJson);
		}
		$this->success($ret);
	}

    //繁育计划保存
	public function plan_save_post()
	{
		$data = $this->json_input();
		if(empty($data['tree'])){
			$this->error('参数不完整');
		}
		$tree = $data['tree'];
		//保存孩子的样本id
		$children_ids = [];
		foreach ($tree['children'] as $item) {
			if(!empty($item['id'])){
				$children_ids[] = $item['id'];
			}
		}
		//雌性
		$female_id = !empty($tree['female']['self']['id'])?(int)$tree['female']['self']['id']:0;
		$female_father_id = !empty($tree['female']['father']['id'])?(int)$tree['female']['father']['id']:0;
		$female_mother_id = !empty($tree['female']['mother']['id'])?(int)$tree['female']['mother']['id']:0;

		//雄性
		$male_id = !empty($tree['male']['self']['id'])?(int)$tree['male']['self']['id']:0;
		$male_father_id = !empty($tree['male']['father']['id'])?(int)$tree['male']['father']['id']:0;
		$male_mother_id = !empty($tree['male']['mother']['id'])?(int)$tree['male']['mother']['id']:0;

		if(empty($female_id) || empty($male_id)){
			$this->error('关系不完整');
		}
		$this->load->model('breeding_plan_model');
		$entity = [
			'children_ids' => implode(',',$children_ids),
			'user_id' => $this->_user_id,
			'female_id' => $female_id,
			'female_father_id' => $female_father_id,
			'female_mother_id' => $female_mother_id,
			'male_id' => $male_id,
			'male_father_id' => $male_father_id,
			'male_mother_id' => $male_mother_id,
		];
		if(empty($data['id'])){
			$this->breeding_plan_model->add($entity);
		}else{
			$this->breeding_plan_model->update($entity,[
				'id'=>$data['id']
			]);
		}
		$this->success('保存成功');
	}


	//繁育计划列表
	public function list_get()
	{
		$this->load->model('breeding_plan_model');
		$ret = $this->breeding_plan_model->get($this->_user_id,'user_id',true);
		$list = [];
		if($ret){
			//获取所有相关样品
			$sample_ids = [];
			foreach ($ret as $item) {
				$sample_ids[] = $item['male_id'];
				$sample_ids[] = $item['female_id'];
			}

			$this->load->model('sample_model');
			//根据id获取样本信息
			$samples = $this->sample_model->getByUserIds($sample_ids);
			$sample_map = [];
			foreach ($samples as $item) {
				$this->sample_model->format($item);
				$sample_map[$item['id']] = $item;
			}

			//格式化信息
			foreach ($ret as $item) {
				$male = [
					'name'=>$sample_map[$item['male_id']]['pet_name'],
					'pet_img'=>$sample_map[$item['male_id']]['pet_img'],
					'device_id'=>$sample_map[$item['male_id']]['device_id'],
				];
				$female = [
					'name'=>$sample_map[$item['female_id']]['pet_name'],
					'pet_img'=>$sample_map[$item['female_id']]['pet_img'],
					'device_id'=>$sample_map[$item['female_id']]['device_id'],
				];
				$tmp = [
					'id'=>$item['id'],
					'male'=>$male,
					'female'=>$female,
				];
				$list[] = $tmp;
			}
		}

		$this->success($list);
	}

	//繁育计划列表
	public function detail_get()
	{
		$id = $this->input->get('id');
		if(empty($id)){
			$this->error('参数错误');
		}
		$this->load->model('breeding_plan_model');
		$plan = $this->breeding_plan_model->get($id);
		if(!$plan){
			$this->error('计划不存在');
		}
		$tree = [
			'male'=>[
				'father'=>$this->_getNode($plan['male_father_id']),
				'mother'=>$this->_getNode($plan['male_mother_id']),
				'self'=>$this->_getNode($plan['male_id']),
			],
			'female'=>[
				'father'=>$this->_getNode($plan['female_father_id']),
				'mother'=>$this->_getNode($plan['female_mother_id']),
				'self'=>$this->_getNode($plan['female_id']),
			],
			'children'=>[]
		];
		if(!empty($plan['children_ids'])){
			$plan['children_ids'] = explode(',',$plan['children_ids']);
			foreach ($plan['children_ids'] as $val) {
				$tree['children'][] = $this->_getNode($val);
			}
		}
		//如果没有children，补一个
		if(empty($tree['children'])){
			$tree['children'][] = [
				'id'=>0,
				'pet_name'=>'',
				'pet_img'=>'',
			];
		}

		$this->success($tree);
	}


	//繁育计划节点
	protected function _getNode($sample_id)
	{
		$this->load->model('sample_model');
		$sample = $this->sample_model->get($sample_id);
		if(!$sample){
			return [
				'id'=>0
			];
		}
		return $sample;
	}

	//繁育计划候选列表项目
	protected function _getCandidateItem($sample,$reportJson)
	{
		$lineage = !empty($reportJson['血统分析']['body']['品系纯度'])?$reportJson['血统分析']['body']['品系纯度']:[];
		$lineage = implode(',',array_keys($lineage));

		$item = [
			'id'=>$sample['id'],
			'pet_name'=>$sample['pet_name'],
			'pet_img'=>$sample['pet_img'],
			'pet_sex'=>$sample['pet_sex'],
			'lineage'=>$lineage,
		];
		return $item;
	}

	//繁育计划树的所有id
	protected function _getTreeSampleIds($tree)
	{
		$ids = [];
		foreach ($tree as $key=>$val) {
			foreach ($val as $v) {
				$ids[] = $v['id'];
			}
		}
		return array_filter(array_unique($ids));
	}
}