package db

import (
	"context"
	"strconv"
	"time"
	"youngee_b_api/model/gorm_model"

	"github.com/issue9/conv"
	"github.com/sirupsen/logrus"
	"github.com/tidwall/gjson"
	"gorm.io/gorm"
)

func GetTaskList(ctx context.Context, projectID int64) ([]gorm_model.YoungeeTaskInfo, error) {
	db := GetReadDB(ctx)
	tasks := []gorm_model.YoungeeTaskInfo{}

	err := db.Where("project_id=? and task_status = 2", projectID).Find(&tasks).Error
	if err != nil {
		return nil, err
	}
	return tasks, nil
}

func UpdateLogisticsStatus(ctx context.Context, taskID int64, status int64) error {

	db := GetReadDB(ctx)
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id = ?", taskID).Update("logistics_status", status).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[task db] call UpdateLogisticsStatus error,err:%+v", err)
		return err
	}
	return nil
}

func UpdateLogisticsDate(ctx context.Context, taskID int64) error {

	db := GetReadDB(ctx)
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id = ?", taskID).Update("delivery_date", time.Now()).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[task db] call UpdateLogisticsDate error,err:%+v", err)
		return err
	}
	return nil
}

func GetProjectIdByTaskId(ctx context.Context, taskID int64) (*int, error) {
	db := GetReadDB(ctx)
	task := &gorm_model.YoungeeTaskInfo{}
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id = ?", taskID).Scan(task).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[task db] call UpdateLogisticsStatus error,err:%+v", err)
		return nil, err
	}
	return &task.ProjectID, nil
}

func ChangeTaskStatus(ctx context.Context, taskIds []string, taskStatus string) ([]int64, error) {
	db := GetReadDB(ctx)

	taskSta, err := strconv.Atoi(taskStatus)
	if err != nil {
		logrus.WithContext(ctx).Errorf("[ChangeTaskStatus]1 error query mysql total, err:%+v", err)
		return nil, err
	}
	if err := db.Debug().Model(&gorm_model.YoungeeTaskInfo{}).Where("task_id IN ?", taskIds).
		Updates(gorm_model.YoungeeTaskInfo{TaskStatus: taskSta}).Error; err != nil {
		logrus.WithContext(ctx).Errorf("[ChangeTaskStatus]2 error query mysql total, err:%+v", err)
		return nil, err
	}

	var taskInfos []gorm_model.YoungeeTaskInfo
	err = db.Debug().Model(&gorm_model.YoungeeTaskInfo{}).Where("task_id IN ?", taskIds).Find(&taskInfos).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[ChangeTaskStatus]3 error query mysql total, err:%+v", err)
		return nil, err
	}
	var recruitStrategysIDs []int64
	recruitStrategys := gorm_model.RecruitStrategy{}
	for _, taskInfo := range taskInfos {
		err2 := db.Debug().Model(gorm_model.RecruitStrategy{}).Where("project_id=? AND strategy_id=?", taskInfo.ProjectID, taskInfo.StrategyID).Scan(&recruitStrategys).Error
		if err2 != nil {
			logrus.WithContext(ctx).Errorf("[ChangeTaskStatus]4 error query mysql total, err:%+v", err2)
			return nil, err2
		}
		recruitStrategysIDs = append(recruitStrategysIDs, recruitStrategys.RecruitStrategyID)
	}
	return recruitStrategysIDs, nil
}

func UpdateTaskStageByProjectId(ctx context.Context, projectID int64, taskStatus int64, taskStage int64) error {
	db := GetReadDB(ctx)
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("project_id=? and task_status = ?", projectID, taskStatus).Update("task_stage", taskStage).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[UpdateTaskStage]2 error query mysql total, err:%+v", err)
		return err
	}
	return nil
}
func UpdateTaskStageByTaskId(ctx context.Context, taskID int64, taskStatus int64, taskStage int64) error {
	db := GetReadDB(ctx)
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id=? and task_status = ?", taskID, taskStatus).Update("task_stage", taskStage).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[UpdateTaskStageByTaskId]2 error query mysql total, err:%+v", err)
		return err
	}
	return nil
}

func GetUnfinishedTaskNumber(ctx context.Context, projectID int64) (*int64, error) {
	var unFinishedTaskNumber int64
	db := GetReadDB(ctx)
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("project_id = ? and task_status = 2 and task_stage < 15", projectID).Count(&unFinishedTaskNumber).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[Data db] Find YounggeeTaskInfo error,err:%+v", err)
		return nil, err
	}
	return &unFinishedTaskNumber, nil
}

// 任务结案
func SetTaskFinish(ctx context.Context, TaskIDs []int) error {
	db := GetReadDB(ctx)
	// 1. 修改任务表，更新任务阶段为已结案，结案方式为正常结束，数据状态为已通过，
	err := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id in ?", TaskIDs).Updates(gorm_model.YoungeeTaskInfo{DataStatus: 5, TaskStage: 15, CompleteStatus: 2}).Error
	if err != nil {
		logrus.WithContext(ctx).Errorf("[Task db] Update YoungeeTaskInfo error,err:%+v", err)
		return err
	}

	// 2. 修改招募策略表，更新粉丝量、播放量、点赞数、收藏数、评论数、总支付、结案数量
	for _, v := range TaskIDs {
		// 查询task_info
		db = GetReadDB(ctx)
		taskInfo := gorm_model.YoungeeTaskInfo{}
		err1 := db.Model(gorm_model.YoungeeTaskInfo{}).Where("task_id = ?", v).Scan(&taskInfo).Error
		if err1 != nil {
			logrus.WithContext(ctx).Errorf("[Task db] Find YoungeeTaskInfo error,err:%+v", err)
			return err1
		}
		// 查询data_info
		db = GetReadDB(ctx)
		dataInfo := gorm_model.YounggeeDataInfo{}
		err1 = db.Model(gorm_model.YounggeeDataInfo{}).Where("task_id = ? and is_ok = 1", v).Scan(&dataInfo).Error
		if err1 != nil {
			logrus.WithContext(ctx).Errorf("[Task db] Find YounggeeDataInfo error,err:%+v", err)
			return err1
		}

		// 更新招募策略
		db = GetReadDB(ctx)
		db = db.Model(gorm_model.RecruitStrategy{}).Where("project_id = ? and strategy_id = ?", taskInfo.ProjectID, taskInfo.StrategyID)
		fansCount, _ := strconv.Atoi(conv.MustString(gjson.Get(taskInfo.TalentPlatformInfoSnap, "fans_count")))
		err = db.Updates(map[string]interface{}{
			"fan_number":     gorm.Expr("fan_number + ?", fansCount),
			"play_number":    gorm.Expr("play_number + ?", dataInfo.PlayNumber),
			"like_number":    gorm.Expr("like_number + ?", dataInfo.LikeNumber),
			"collect_number": gorm.Expr("collect_number + ?", dataInfo.CollectNumber),
			"comment_number": gorm.Expr("comment_number + ?", dataInfo.CommentNumber),
			"finish_number":  gorm.Expr("finish_number + 1"),
			"total_offer":    gorm.Expr("total_offer + ?", taskInfo.RealPayment)}).Error
		if err != nil {
			logrus.WithContext(ctx).Errorf("[Task db] Update YounggeeDataInfo error,err:%+v", err)
			return err
		}
	}
	return nil
}