package handler

import (
	"github.com/gin-gonic/gin"
	"github.com/go-kratos/kratos/v3/errors"
	"kra/internal/service/business"
	"kra/internal/service/dto"
	"strconv"
)

type Business struct {
	preference *business.UserPreferenceService
	accounts   *business.AccountService
	bindings   *business.BindingService
}

func NewBusiness(preference *business.UserPreferenceService, accounts *business.AccountService, bindings *business.BindingService) *Business {
	return &Business{preference: preference, accounts: accounts, bindings: bindings}
}

func (h *Business) BindingList(c *gin.Context) {
	var req dto.BusinessBindingQuery
	if err := c.ShouldBindQuery(&req); err != nil {
		Fail(c, "绑定查询参数格式错误")
		return
	}
	rows, err := h.bindings.List(c.Request.Context(), &req)
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, rows)
}
func (h *Business) UserBindings(c *gin.Context) {
	id, err := strconv.ParseUint(c.Param("userId"), 10, 64)
	if err != nil || id == 0 {
		Fail(c, "商务用户 ID 不正确")
		return
	}
	rows, err := h.bindings.ForUser(c.Request.Context(), uint(id))
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, rows)
}
func (h *Business) BindPlatform(c *gin.Context) {
	var req dto.BusinessBindingRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		Fail(c, "绑定参数格式错误")
		return
	}
	if err := h.bindings.Bind(c.Request.Context(), &req); err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OK(c)
}
func (h *Business) UnbindPlatform(c *gin.Context) {
	var req dto.BusinessBindingRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		Fail(c, "解绑参数格式错误")
		return
	}
	if err := h.bindings.Unbind(c.Request.Context(), &req); err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OK(c)
}

func (h *Business) AccountList(c *gin.Context) {
	var req dto.BusinessAccountQuery
	if err := c.ShouldBindQuery(&req); err != nil {
		Fail(c, "查询参数格式错误")
		return
	}
	value, err := h.accounts.List(c.Request.Context(), &req)
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, value)
}

func (h *Business) Account(c *gin.Context) {
	id, err := strconv.ParseUint(c.Param("userId"), 10, 64)
	if err != nil || id == 0 {
		Fail(c, "商务用户 ID 不正确")
		return
	}
	value, err := h.accounts.Find(c.Request.Context(), uint(id))
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, value)
}

func (h *Business) CreateAccount(c *gin.Context) {
	var req dto.BusinessAccountRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		Fail(c, "商务账号参数格式错误")
		return
	}
	value, err := h.accounts.Create(c.Request.Context(), &req)
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, value)
}

func (h *Business) UpdateAccount(c *gin.Context) {
	var req dto.BusinessAccountRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		Fail(c, "商务账号参数格式错误")
		return
	}
	if err := h.accounts.Update(c.Request.Context(), &req); err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OK(c)
}

func (h *Business) UserPreference(c *gin.Context) {
	value, err := h.preference.Current(c.Request.Context())
	if err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OKWithData(c, value)
}

func (h *Business) UpdateUserPreference(c *gin.Context) {
	var req dto.UserPreferenceRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		Fail(c, "偏好参数格式错误")
		return
	}
	if err := h.preference.UpdateCurrent(c.Request.Context(), &req); err != nil {
		Fail(c, errors.FromError(err).Message)
		return
	}
	OK(c)
}