package http

import (
	"fmt"
	"net/http"
	"time"

	"git.javil.eu/jacob1123/budgeteer/postgres"
	"github.com/gin-gonic/gin"
	"github.com/google/uuid"
)

func (h *Handler) newTransaction(c *gin.Context) {
	transactionMemo, _ := c.GetPostForm("memo")
	transactionAccount, succ := c.GetPostForm("account_id")
	if !succ {
		c.AbortWithError(http.StatusNotAcceptable, fmt.Errorf("account_id missing"))
		return
	}

	transactionAccountID, err := uuid.Parse(transactionAccount)
	if !succ {
		c.AbortWithError(http.StatusNotAcceptable, fmt.Errorf("account_id is not a valid uuid"))
		return
	}

	transactionDate, succ := c.GetPostForm("date")
	if !succ {
		c.AbortWithError(http.StatusNotAcceptable, fmt.Errorf("date missing"))
		return
	}

	transactionDateValue, err := time.Parse("2006-01-02", transactionDate)
	if err != nil {
		c.AbortWithError(http.StatusNotAcceptable, fmt.Errorf("date is not a valid date"))
		return
	}

	transactionAmount, succ := c.GetPostForm("amount")
	if !succ {
		c.AbortWithError(http.StatusNotAcceptable, fmt.Errorf("amount missing"))
		return
	}

	amount := postgres.Numeric{}
	amount.Set(transactionAmount)
	new := postgres.CreateTransactionParams{
		Memo:       transactionMemo,
		Date:       transactionDateValue,
		Amount:     amount,
		AccountID:  transactionAccountID,
		PayeeID:    uuid.NullUUID{},
		CategoryID: uuid.NullUUID{},
	}
	_, err = h.Service.CreateTransaction(c.Request.Context(), new)
	if err != nil {
		c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("create transaction: %w", err))
		return
	}
}