package dashboard

import (
	"context"
	"fmt"
	"time"
	"wechat-api/internal/svc"
	"wechat-api/internal/types"

	"github.com/zeromicro/go-zero/core/logx"
)

type GetChartsLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewGetChartsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetChartsLogic {
	return &GetChartsLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx}
}

func (l *GetChartsLogic) GetCharts(req *types.ChartsReq) (resp *types.ChartsResp, err error) {
	// 获取组织id
	var organizationId uint64 = 0
	isAdmin := l.ctx.Value("isAdmin").(bool)
	if isAdmin && req.OrganizationId != nil && *req.OrganizationId != 0 {
		organizationId = *req.OrganizationId
	} else {
		organizationId = l.ctx.Value("organizationId").(uint64)
	}

	// 解析起始和截止时间
	layouts := []string{
		"2006-01",    // 对应 "2024-01"
		"2006-01-02", // 对应 "2024-01-01"
	}

	var startTime time.Time
	for _, layout := range layouts {
		startTime, err = time.Parse(layout, *req.StartDate)
		if err == nil {
			break
		}
	}
	if err != nil {
		fmt.Println("解析开始时间失败:", err)
		return
	}

	var endTime time.Time
	for _, layout := range layouts {
		endTime, err = time.Parse(layout, *req.EndDate)
		if err == nil {
			break
		}
	}
	if err != nil {
		fmt.Println("解析结束时间失败:", err)
		return
	}

	return
}