package elastic

import (
	"context"
	"encoding/json"
	"errors"
	"eta/eta_mini_bridge/utils"
	"fmt"

	"github.com/olivere/elastic/v7"
)

// 首页搜索
func SearchReport(keyWord string, classifyIdFirsts []int, classifyIdSeconds []int, pageIndex, pageSize int) (searchResp *elastic.SearchResult, total int64, err error) {
	indexName := utils.EsReportIndexName
	var must []map[string]interface{}

	shouldSub := []map[string]interface{}{
		map[string]interface{}{
			"match_phrase": map[string]interface{}{
				"Title": map[string]interface{}{
					"query": keyWord,
					//"slop": "50",
					"boost": 5,
				},
			},
		},
		// map[string]interface{}{
		// 	"match_phrase": map[string]interface{}{
		// 		"Categories": map[string]interface{}{
		// 			"query": keyWord,
		// 			"boost": 4,
		// 		},
		// 	},
		// },
		// map[string]interface{}{
		// 	"match_phrase": map[string]interface{}{
		// 		"BodyContent": map[string]interface{}{
		// 			"query": keyWord,
		// 			"boost": 3,
		// 		},
		// 	},
		// },
	}
	mustMap := map[string]interface{}{
		"bool": map[string]interface{}{
			"should": shouldSub,
		},
	}
	must = append(must, mustMap)
	filterMust := []map[string]interface{}{
		map[string]interface{}{
			"term": map[string]interface{}{
				"PublishState": 2, //必须是已发布的报告
			},
		},
		// map[string]interface{}{
		// 	"terms": map[string]interface{}{
		// 		"ClassifyIdFirst": classifyIdFirsts, //分类必须是正常显示状态
		// 	},
		// },
		// map[string]interface{}{
		// 	"terms": map[string]interface{}{
		// 		"ClassifyIdSecond": classifyIdSeconds, //分类必须是正常显示状态
		// 	},
		// },
	}
	// filterMustNot := []map[string]interface{}{
	// 	map[string]interface{}{
	// 		"term": map[string]interface{}{
	// 			"BodyContent.keyword": map[string]interface{}{
	// 				"value": "", //过滤没有内容的报告（晨报和周报）bodyContent 不能为空
	// 			},
	// 		},
	// 	},
	// }
	filterMap := map[string]interface{}{
		"bool": map[string]interface{}{
			"must": filterMust,
			// "must_not": filterMustNot,
		},
	}
	source := map[string]interface{}{
		"query": map[string]interface{}{
			"bool": map[string]interface{}{
				"must":   must,
				"filter": filterMap,
			},
		},
	}
	source["from"] = (pageIndex - 1) * pageSize
	source["size"] = pageSize
	source["highlight"] = map[string]interface{}{
		"fields": map[string]interface{}{
			"Title": map[string]interface{}{},
			// "Categories":  map[string]interface{}{},
			// "BodyContent": map[string]interface{}{
			// 	//	"pre_tags" : "{{highlight}}",
			// 	//	"post_tags": "{{/highlight}}",
			// },
		},
		// "pre_tags":  "<span style=\"color:#E3B377\">",
		"pre_tags":  "<span class=\"report-title_color\">",
		"post_tags": "</span>",
	}

	source["sort"] = []map[string]interface{}{
		map[string]interface{}{
			"PublishTime.keyword": map[string]interface{}{
				"order": "desc",
			},
		},
		map[string]interface{}{
			"_score": map[string]interface{}{
				"order": "desc",
			},
		},
	}
	jsonstr, err := json.Marshal(source)
	fmt.Printf("%s", jsonstr)

	request := utils.EsClient.Search(indexName).Source(source) // sets the JSON request
	// request := utils.EsClient.Search().Index(indice...).Source(source) // sets the JSON request
	fmt.Println(source)
	searchResp, err = request.Do(context.Background())
	if err != nil {
		fmt.Print("结果err：")
		fmt.Println(err.Error())
		return
	}

	fmt.Print("结果正常：")
	fmt.Println(searchResp.Status)
	if searchResp.Status != 0 {
		err = errors.New("查询失败")
	}
	total = searchResp.TotalHits()
	return
}

func SearchReportV2(keyWord string, classifyIdFirsts []int, classifyIdSeconds []int, pageIndex, pageSize int) (searchResp *elastic.SearchResult, total int64, err error) {
	indices := []string{utils.EsReportIndexName, utils.MINI_REPORT_INDEX_NAME}
	query := elastic.NewBoolQuery().
		Filter(
			elastic.NewBoolQuery().Should(
				elastic.NewTermQuery("PublishState", 2),
				elastic.NewTermQuery("State", 1),
			),
		).
		Must(
			elastic.NewBoolQuery().Should(
				elastic.NewMatchPhraseQuery("Title", keyWord).Boost(5),
			),
		)

	sort1 := elastic.NewFieldSort("PublishTime.keyword").Desc()
	sort2 := elastic.NewScoreSort().Desc()
	searchResp, err = utils.EsClient.Search().
		Index(indices...).
		Query(query).
		SortBy(sort1, sort2).
		Highlight(elastic.NewHighlight().
			PreTags("<span class=\"report-title_color\">").
			PostTags("</span>").
			Field("Title")).
		From((pageIndex - 1) * pageSize).
		Size(pageSize).
		Pretty(true).
		Do(context.Background())
	// searchResp, err = request.Do(context.Background())
	if err != nil {
		fmt.Print("结果err：")
		fmt.Println(err.Error())
		return
	}
	total = searchResp.TotalHits()

	if searchResp.Status != 0 {
		err = errors.New("查询失败")
	}
	return
}

// ReportListSearch 报告列表页的搜索
func ReportListSearch(keyWord string, classifyIdFirst int, classifyIdSeconds []int, pageIndex, pageSize int) (searchResp *elastic.SearchResult, total int64, err error) {
	indexName := utils.EsReportIndexName
	var must []map[string]interface{}
	shouldSub := []map[string]interface{}{
		map[string]interface{}{
			"match": map[string]interface{}{
				"Title": map[string]interface{}{
					"query": keyWord,
					"boost": 3,
				},
			},
		},
		map[string]interface{}{
			"match": map[string]interface{}{
				"StageStr": map[string]interface{}{
					"query": keyWord,
					"boost": 2,
				},
			},
		},
		map[string]interface{}{
			"match": map[string]interface{}{
				"Abstract": map[string]interface{}{
					"query": keyWord,
					"boost": 2,
				},
			},
		},
		// map[string]interface{}{
		// 	"match": map[string]interface{}{
		// 		"ClassifyNameSecond": map[string]interface{}{
		// 			"query": keyWord,
		// 			"boost": 2,
		// 		},
		// 	},
		// },
		map[string]interface{}{
			"match_phrase": map[string]interface{}{
				"Title": map[string]interface{}{
					"query": keyWord,
					//"slop": "50",
					"boost": 5,
				},
			},
		},
		map[string]interface{}{
			"match_phrase": map[string]interface{}{
				"Abstract": map[string]interface{}{
					"query": keyWord,
					//"slop": "50",
					"boost": 5,
				},
			},
		},
	}
	mustMap := map[string]interface{}{
		"bool": map[string]interface{}{
			"should": shouldSub,
		},
	}
	must = append(must, mustMap)

	filter := []map[string]interface{}{
		map[string]interface{}{
			"term": map[string]interface{}{
				"PublishState": 2,
			},
		},
		map[string]interface{}{
			"term": map[string]interface{}{
				"ReportChapterId": 0, //排除章节内容
			},
		},
		// map[string]interface{}{
		// 	"term": map[string]interface{}{
		// 		"ClassifyIdFirst": classifyIdFirst,
		// 	},
		// },
		// map[string]interface{}{
		// 	"terms": map[string]interface{}{
		// 		"ClassifyIdSecond": classifyIdSeconds,
		// 	},
		// },
	}
	source := map[string]interface{}{
		"query": map[string]interface{}{
			"bool": map[string]interface{}{
				"must":   must,
				"filter": filter,
			},
		},
	}

	// source["from"] = (pageIndex - 1) * pageSize
	// source["size"] = pageSize
	// source["highlight"] = map[string]interface{}{
	// 	"fields": map[string]interface{}{
	// 		"Title":              map[string]interface{}{},
	// 		"Abstract":           map[string]interface{}{},
	// 		"StageStr":           map[string]interface{}{},
	// 		"ClassifyNameSecond": map[string]interface{}{},
	// 	},
	// 	"pre_tags":  "<span style=\"color:#E3B377\">",
	// 	"post_tags": "</span>",
	// }

	// source["sort"] = []map[string]interface{}{
	// 	map[string]interface{}{
	// 		"PublishTime.keyword": map[string]interface{}{
	// 			"order": "desc",
	// 		},
	// 	},
	// 	map[string]interface{}{
	// 		"_score": map[string]interface{}{
	// 			"order": "desc",
	// 		},
	// 	},
	// }
	jsonstr, err := json.Marshal(source)
	fmt.Printf("%s", jsonstr)
	request := utils.EsClient.Search(indexName).Source(source) // sets the JSON request
	searchResp, err = request.Do(context.Background())
	if err != nil {
		fmt.Print("结果err：")
		fmt.Println(err.Error())
		return
	}

	fmt.Print("结果正常：")
	fmt.Println(searchResp.Status)
	if searchResp.Status != 0 {
		err = errors.New("查询失败")
	}
	total = searchResp.TotalHits()
	return
}