package manage

import (
	"SciencesServer/app/api/admin/model"
	"SciencesServer/app/basic/config"
	"SciencesServer/app/basic/controller"
	model2 "SciencesServer/app/common/model"
	"SciencesServer/app/session"
	config2 "SciencesServer/config"
	"SciencesServer/utils"
	"errors"
	"strings"
	"time"
)

type Agent struct {
	*session.Admin
}

type AgentHandle func(session *session.Admin) *Agent

type (
	// AgentInfo 经纪人信息
	AgentInfo struct {
		ID              string    `json:"id"`
		Name            string    `json:"name"`
		Mobile          string    `json:"mobile"`
		Industrys       []string  `json:"industrys"`
		CredentialImage string    `json:"credential_image"`
		CreatedAt       time.Time `json:"created_at"`
		Area            string    `json:"area"`
		Demand          struct {
			Total    int `json:"total"`
			Complete int `json:"complete"`
		} `json:"detail"`
		model2.Examine
	}
	// AgentDetail 经纪人详细信息
	AgentDetail struct {
		ID       string `json:"id"`
		TenantID string `json:"tenant_id"`
		*model2.ManageAgent
		IDImage *model2.ManageAgentIDImage `json:"id_image"`
	}
	// AgentSelect 经纪人筛选信息
	AgentSelect struct {
		ID     string `json:"id"`
		Name   string `json:"name"`
		Mobile string `json:"mobile"`
	}
	// AgentParams 经纪人参数信息
	AgentParams struct {
		ID, TenantID uint64
	}
)

// Instance 首页信息
func (c *Agent) Instance(tenantID uint64, name string, status int, page, pageSize int) (*controller.ReturnPages, error) {
	mManageAgent := model.NewManageAgent()

	where := make([]*model2.ModelWhere, 0)

	if c.TenantID > 0 {
		where = append(where, model2.NewWhere("a.tenant_id", c.TenantID))
	}
	if tenantID > 0 {
		where = append(where, model2.NewWhere("a.tenant_id", tenantID))
	}
	if name != "" {
		where = append(where, model2.NewWhereLike("a.name", name))
	}
	if status > 0 {
		where = append(where, model2.NewWhere("a.examine_status", status))
	}
	var count int64

	out, err := mManageAgent.Agents(page, pageSize, &count, where...)

	if err != nil {
		return nil, err
	}
	list := make([]*AgentInfo, 0)

	for _, v := range out {
		industrys := make([]string, 0)

		for _, v := range v.GetIndustryAttribute() {
			industrys = append(industrys, config.GetIndustryInfo(v, "-", ">").Value)
		}
		demand := struct {
			Total    int `json:"total"`
			Complete int `json:"complete"`
		}{}
		if v.Demand != "" {
			// 筛选处理需求信息
			for _, val := range strings.Split(v.Demand, ";") {
				objs := strings.Split(val, ":")

				count := utils.StringToInt(objs[1])

				if model2.TechnologyDemandServiceStatus(utils.StringToInt(objs[0])) == model2.TechnologyDemandServiceStatusForClosedQuestions {
					demand.Complete = count
				}
				demand.Total += count
			}
		}
		list = append(list, &AgentInfo{
			ID: v.GetEncodeID(), Name: v.Name, Mobile: v.Mobile, Industrys: industrys,
			Examine: v.Examine, CreatedAt: v.CreatedAt, Area: v.FormatBasic(),
			Demand: demand,
		})
	}
	return &controller.ReturnPages{Data: list, Count: count}, nil
}

// Select 筛选信息
func (c *Agent) Select(tenantID uint64, keyword string) ([]*AgentSelect, error) {
	mManageAgent := model.NewManageAgent()

	where := make([]*model2.ModelWhere, 0)

	if tenantID > 0 {
		where = append(where, model2.NewWhere("tenant_id", tenantID))
	}
	if keyword != "" {
		where = append(where, model2.NewWhereValue("(name LIKE '%"+keyword+"%') OR (mobile LIKE '%"+keyword+"%')"))
	}
	out, err := mManageAgent.Agent(where...)

	if err != nil {
		return nil, err
	}
	list := make([]*AgentSelect, len(out))

	for k, v := range out {
		list[k] = &AgentSelect{
			ID:     v.GetEncodeID(),
			Name:   v.Name,
			Mobile: v.Mobile,
		}
	}
	return list, nil
}

// Detail 详细信息
func (c *Agent) Detail(id uint64) (*AgentDetail, error) {
	mManageAgent := model.NewManageAgent()
	mManageAgent.ID = id

	isExist, err := model2.First(mManageAgent)

	if err != nil {
		return nil, err
	} else if !isExist {
		return nil, errors.New("操作错误，经纪人信息不存在或已被删除")
	}
	idImage := mManageAgent.GetIDImageAttribute()

	idImage.Front = (&model2.Image{Image: idImage.Front}).Analysis(config2.SystemConfig[config2.SysImageDomain])
	idImage.Behind = (&model2.Image{Image: idImage.Behind}).Analysis(config2.SystemConfig[config2.SysImageDomain])
	idImage.Hold = (&model2.Image{Image: idImage.Hold}).Analysis(config2.SystemConfig[config2.SysImageDomain])

	return &AgentDetail{
		ID:          mManageAgent.GetEncodeID(),
		TenantID:    mManageAgent.GetEncodeTenantID(),
		ManageAgent: mManageAgent.ManageAgent,
		IDImage:     idImage,
	}, nil
}

func NewAgent() AgentHandle {
	return func(session *session.Admin) *Agent {
		return &Agent{session}
	}
}