package api

import (
	"strconv"

	"github.com/flipped-aurora/gin-vue-admin/server/global"
	"github.com/flipped-aurora/gin-vue-admin/server/model/common/response"
	"github.com/flipped-aurora/gin-vue-admin/server/plugin/wechat-integration/model"
	"github.com/flipped-aurora/gin-vue-admin/server/plugin/wechat-integration/model/request"
	wechatResponse "github.com/flipped-aurora/gin-vue-admin/server/plugin/wechat-integration/model/response"
	"github.com/flipped-aurora/gin-vue-admin/server/plugin/wechat-integration/service"
	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
)

type MpConfigApi struct{}

var mpConfigService = service.ServiceGroupApp.MpConfigService

// GetWechatConfig 获取微信配置
// @Tags MpConfig
// @Summary 获取微信配置
// @Description 获取微信配置信息
// @Accept json
// @Produce json
// @Param type query string false "配置类型 mp/mini"
// @Success 200 {object} response.Response{data=model.MpConfig} "获取成功"
// @Router /wechat/mp/config [get]
func (m *MpConfigApi) GetWechatConfig(c *gin.Context) {
	configType := c.DefaultQuery("type", "mp")

	config, err := mpConfigService.GetWechatConfig(configType)
	if err != nil {
		global.GVA_LOG.Error("获取微信配置失败!", zap.Error(err))
		response.FailWithMessage("获取失败: "+err.Error(), c)
		return
	}

	response.OkWithData(config, c)
}

// SaveWechatConfig 保存微信配置
// @Tags MpConfig
// @Summary 保存微信配置
// @Description 保存微信配置信息
// @Accept json
// @Produce json
// @Param data body request.SaveMpConfigRequest true "配置信息"
// @Success 200 {object} response.Response "保存成功"
// @Router /wechat/mp/config [post]
func (m *MpConfigApi) SaveWechatConfig(c *gin.Context) {
	var req request.SaveMpConfigRequest
	err := c.ShouldBindJSON(&req)
	if err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}

	// 将DTO转换为数据库实体
	config := &model.MpConfig{
		ConfigType:     req.ConfigType,
		AppID:          req.AppID,
		AppSecret:      req.AppSecret,
		Token:          req.Token,
		EncodingAESKey: req.EncodingAESKey,
		ServerURL:      req.ServerURL,
		WebhookURL:     req.WebhookURL,
		MiniAppName:    req.MiniAppName,
		MiniAppDesc:    req.MiniAppDesc,
		Status:         req.Status,
		ExtraConfig:    req.ExtraConfig,
		Remark:         req.Remark,
	}

	// 验证配置
	err = mpConfigService.ValidateConfig(config)
	if err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}

	err = mpConfigService.SaveWechatConfig(config)
	if err != nil {
		global.GVA_LOG.Error("保存微信配置失败!", zap.Error(err))
		response.FailWithMessage("保存失败: "+err.Error(), c)
		return
	}

	response.OkWithData(config, c)
}

// TestWechatConfig 测试微信配置
// @Tags MpConfig
// @Summary 测试微信配置
// @Description 测试微信配置是否有效
// @Accept json
// @Produce json
// @Param data body request.TestMpConfigRequest true "配置信息"
// @Success 200 {object} response.Response "测试成功"
// @Router /wechat/mp/config/test [post]
func (m *MpConfigApi) TestWechatConfig(c *gin.Context) {
	var req request.TestMpConfigRequest
	err := c.ShouldBindJSON(&req)
	if err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}

	// 将DTO转换为数据库实体
	config := &model.MpConfig{
		ConfigType:     req.ConfigType,
		AppID:          req.AppID,
		AppSecret:      req.AppSecret,
		Token:          req.Token,
		EncodingAESKey: req.EncodingAESKey,
		ServerURL:      req.ServerURL,
		WebhookURL:     req.WebhookURL,
		MiniAppName:    req.MiniAppName,
		MiniAppDesc:    req.MiniAppDesc,
	}

	err = mpConfigService.TestWechatConfig(config)
	if err != nil {
		global.GVA_LOG.Error("测试微信配置失败!", zap.Error(err))
		response.FailWithMessage("测试失败: "+err.Error(), c)
		return
	}

	response.OkWithMessage("测试成功", c)
}

// GetConfigList 获取配置列表
// @Tags MpConfig
// @Summary 获取配置列表
// @Description 获取所有微信配置列表
// @Accept json
// @Produce json
// @Success 200 {object} response.Response{data=[]model.MpConfig} "获取成功"
// @Router /wechat/mp/config/list [get]
func (m *MpConfigApi) GetConfigList(c *gin.Context) {
	configs, err := mpConfigService.GetConfigList()
	if err != nil {
		global.GVA_LOG.Error("获取配置列表失败!", zap.Error(err))
		response.FailWithMessage("获取失败: "+err.Error(), c)
		return
	}

	response.OkWithData(configs, c)
}

// DeleteConfig 删除配置
// @Tags MpConfig
// @Summary 删除配置
// @Description 删除微信配置
// @Accept json
// @Produce json
// @Param id path int true "配置ID"
// @Success 200 {object} response.Response "删除成功"
// @Router /wechat/mp/config/{id} [delete]
func (m *MpConfigApi) DeleteConfig(c *gin.Context) {
	idStr := c.Param("id")
	id, err := strconv.ParseUint(idStr, 10, 32)
	if err != nil {
		response.FailWithMessage("无效的配置ID", c)
		return
	}

	err = mpConfigService.DeleteConfig(uint(id))
	if err != nil {
		global.GVA_LOG.Error("删除配置失败!", zap.Error(err))
		response.FailWithMessage("删除失败: "+err.Error(), c)
		return
	}

	response.OkWithMessage("删除成功", c)
}

// GetWebhookLogs 获取Webhook日志
// @Tags MpConfig
// @Summary 获取Webhook日志
// @Description 获取微信Webhook日志列表
// @Accept json
// @Produce json
// @Param page query int false "页码"
// @Param pageSize query int false "每页数量"
// @Param configId query int false "配置ID"
// @Success 200 {object} response.Response{data=response.PageResult} "获取成功"
// @Router /wechat/mp/webhook/logs [get]
func (m *MpConfigApi) GetWebhookLogs(c *gin.Context) {
	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
	pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "10"))

	var configID *uint
	if configIDStr := c.Query("configId"); configIDStr != "" {
		if id, err := strconv.ParseUint(configIDStr, 10, 32); err == nil {
			configIDUint := uint(id)
			configID = &configIDUint
		}
	}

	if page <= 0 {
		page = 1
	}
	if pageSize <= 0 || pageSize > 100 {
		pageSize = 10
	}

	logs, total, err := mpConfigService.GetWebhookLogs(page, pageSize, configID)
	if err != nil {
		global.GVA_LOG.Error("获取Webhook日志失败!", zap.Error(err))
		response.FailWithMessage("获取失败: "+err.Error(), c)
		return
	}

	response.OkWithDetailed(wechatResponse.PageResult{
		List:     logs,
		Total:    total,
		Page:     page,
		PageSize: pageSize,
	}, "获取成功", c)
}

// GetWebhookLogDetail 获取Webhook日志详情
// @Tags MpConfig
// @Summary 获取Webhook日志详情
// @Description 获取微信Webhook日志详情
// @Accept json
// @Produce json
// @Param id path int true "日志ID"
// @Success 200 {object} response.Response{data=model.MpWebhookLog} "获取成功"
// @Router /wechat/mp/webhook/logs/{id} [get]
func (m *MpConfigApi) GetWebhookLogDetail(c *gin.Context) {
	idStr := c.Param("id")
	id, err := strconv.ParseUint(idStr, 10, 32)
	if err != nil {
		response.FailWithMessage("无效的日志ID", c)
		return
	}

	log, err := mpConfigService.GetWebhookLogByID(uint(id))
	if err != nil {
		global.GVA_LOG.Error("获取Webhook日志详情失败!", zap.Error(err))
		response.FailWithMessage("获取失败: "+err.Error(), c)
		return
	}

	response.OkWithData(log, c)
}

// ClearWebhookLogs 清空Webhook日志
// @Tags MpConfig
// @Summary 清空Webhook日志
// @Description 清空微信Webhook日志
// @Accept json
// @Produce json
// @Param configId query int false "配置ID"
// @Success 200 {object} response.Response "清空成功"
// @Router /wechat/mp/webhook/logs/clear [post]
func (m *MpConfigApi) ClearWebhookLogs(c *gin.Context) {
	var configID *uint
	if configIDStr := c.Query("configId"); configIDStr != "" {
		if id, err := strconv.ParseUint(configIDStr, 10, 32); err == nil {
			configIDUint := uint(id)
			configID = &configIDUint
		}
	}

	err := mpConfigService.ClearWebhookLogs(configID)
	if err != nil {
		global.GVA_LOG.Error("清空Webhook日志失败!", zap.Error(err))
		response.FailWithMessage("清空失败: "+err.Error(), c)
		return
	}

	response.OkWithMessage("清空成功", c)
}

// ValidateConfig 验证微信配置
// @Tags MpConfig
// @Summary 验证微信配置
// @Description 验证微信配置是否有效
// @Accept json
// @Produce json
// @Success 200 {object} response.Response "验证成功"
// @Router /wechat/mp/config/validate [post]
func (m *MpConfigApi) ValidateConfig(c *gin.Context) {
	// 获取当前配置
	config, err := mpConfigService.GetWechatConfig("mp")
	if err != nil {
		global.GVA_LOG.Error("获取微信配置失败!", zap.Error(err))
		response.FailWithMessage("获取配置失败: "+err.Error(), c)
		return
	}

	// 验证配置
	err = mpConfigService.ValidateConfig(config)
	if err != nil {
		global.GVA_LOG.Error("验证微信配置失败!", zap.Error(err))
		response.FailWithMessage("验证失败: "+err.Error(), c)
		return
	}

	// 使用微信公众号服务验证配置
	wechatMpService := service.ServiceGroupApp.MpService
	err = wechatMpService.ValidateConfig(config)
	if err != nil {
		global.GVA_LOG.Error("配置连通性测试失败!", zap.Error(err))
		response.FailWithMessage("配置连通性测试失败: "+err.Error(), c)
		return
	}

	response.OkWithMessage("验证成功", c)
}

// GenerateQrCode 生成公众号二维码
// @Tags MpConfig
// @Summary 生成公众号二维码
// @Description 生成公众号二维码
// @Accept json
// @Produce json
// @Success 200 {object} response.Response{data=map[string]string} "生成成功"
// @Router /wechat/mp/qrcode/generate [post]
func (m *MpConfigApi) GenerateQrCode(c *gin.Context) {
	// 获取当前配置
	config, err := mpConfigService.GetWechatConfig("mp")
	if err != nil {
		global.GVA_LOG.Error("获取微信配置失败!", zap.Error(err))
		response.FailWithMessage("获取配置失败: "+err.Error(), c)
		return
	}

	// 生成二维码
	qrCodeUrl, err := mpConfigService.GenerateQrCode(config)
	if err != nil {
		global.GVA_LOG.Error("生成二维码失败!", zap.Error(err))
		response.FailWithMessage("生成失败: "+err.Error(), c)
		return
	}

	response.OkWithData(map[string]string{"qrCodeUrl": qrCodeUrl}, c)
}

// ClearQuota 清空API配额
// @Tags MpConfig
// @Summary 清空API配额
// @Description 清空微信公众号API配额
// @Accept json
// @Produce json
// @Success 200 {object} response.Response "清空成功"
// @Router /wechat/mp/quota/clear [post]
func (m *MpConfigApi) ClearQuota(c *gin.Context) {
	// 获取当前配置
	config, err := mpConfigService.GetWechatConfig("mp")
	if err != nil {
		global.GVA_LOG.Error("获取微信配置失败!", zap.Error(err))
		response.FailWithMessage("获取配置失败: "+err.Error(), c)
		return
	}

	// 清空配额
	err = mpConfigService.ClearQuota(config)
	if err != nil {
		global.GVA_LOG.Error("清空API配额失败!", zap.Error(err))
		response.FailWithMessage("清空失败: "+err.Error(), c)
		return
	}

	response.OkWithMessage("清空成功", c)
}