package controllers

import (
	"encoding/json"
	"server/models"

	beego "github.com/beego/beego/v2/server/web"
)

// ProgramCategoryController 处理程序分类相关请求
type ProgramCategoryController struct {
	beego.Controller
}

// GetProgramCategoriesPublic 不需要认证的获取所有程序分类接口
func (c *ProgramCategoryController) GetProgramCategoriesPublic() {
	// fmt.Println("调用了不需要认证的GetProgramCategoriesPublic接口")
	categories, err := models.GetAllProgramCategories()

	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "获取程序分类失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序分类成功",
			"data":    categories,
		}
	}

	c.ServeJSON()
}

// ProgramInfoController 处理程序信息相关请求
type ProgramInfoController struct {
	beego.Controller
}

// GetProgramInfosPublic 不需要认证的获取所有程序信息接口
func (c *ProgramInfoController) GetProgramInfosPublic() {
	// fmt.Println("调用了不需要认证的GetProgramInfosPublic接口")
	programs, err := models.GetAllProgramInfos()

	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "获取程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序信息成功",
			"data":    programs,
		}
	}

	c.ServeJSON()
}

// ==================== 程序分类相关接口 ====================

// GetAllProgramCategories 获取所有程序分类
func (c *ProgramCategoryController) GetAllProgramCategories() {
	categories, err := models.GetAllProgramCategories()

	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "获取程序分类失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序分类成功",
			"data":    categories,
		}
	}

	c.ServeJSON()
}

// GetProgramCategoryById 根据ID获取程序分类
func (c *ProgramCategoryController) GetProgramCategoryById() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	category, err := models.GetProgramCategoryById(id)
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "程序分类不存在",
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序分类成功",
			"data":    category,
		}
	}

	c.ServeJSON()
}

// CreateProgramCategory 创建新程序分类
func (c *ProgramCategoryController) CreateProgramCategory() {
	var category models.ProgramCategory

	// 解析请求体
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &category); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "请求参数错误",
			"error":   err.Error(),
		}
		c.ServeJSON()
		return
	}

	// 添加程序分类
	if _, err := models.AddProgramCategory(&category); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "创建程序分类失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "创建程序分类成功",
			"data":    category,
		}
	}

	c.ServeJSON()
}

// UpdateProgramCategory 更新程序分类
func (c *ProgramCategoryController) UpdateProgramCategory() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	var category models.ProgramCategory
	category.CategoryId = id

	// 解析请求体
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &category); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "请求参数错误",
			"error":   err.Error(),
		}
		c.ServeJSON()
		return
	}

	// 更新程序分类
	if err := models.UpdateProgramCategory(&category); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "更新程序分类失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "更新程序分类成功",
			"data":    category,
		}
	}

	c.ServeJSON()
}

// DeleteProgramCategory 删除程序分类
func (c *ProgramCategoryController) DeleteProgramCategory() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	// 删除程序分类
	if err := models.DeleteProgramCategory(id); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "删除程序分类失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "删除程序分类成功",
		}
	}

	c.ServeJSON()
}

// ==================== 程序信息相关接口 ====================

// GetAllProgramInfos 获取所有程序信息
func (c *ProgramInfoController) GetAllProgramInfos() {
	programs, err := models.GetAllProgramInfos()

	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "获取程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序信息成功",
			"data":    programs,
		}
	}

	c.ServeJSON()
}

// GetProgramInfoById 根据ID获取程序信息
func (c *ProgramInfoController) GetProgramInfoById() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	program, err := models.GetProgramInfoById(id)
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "程序信息不存在",
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序信息成功",
			"data":    program,
		}
	}

	c.ServeJSON()
}

// CreateProgramInfo 创建新程序信息
func (c *ProgramInfoController) CreateProgramInfo() {
	var program models.ProgramInfo

	// 解析请求体
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &program); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "请求参数错误",
			"error":   err.Error(),
		}
		c.ServeJSON()
		return
	}

	// 添加程序信息
	if _, err := models.AddProgramInfo(&program); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "创建程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "创建程序信息成功",
			"data":    program,
		}
	}

	c.ServeJSON()
}

// UpdateProgramInfo 更新程序信息
func (c *ProgramInfoController) UpdateProgramInfo() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	var program models.ProgramInfo
	program.ProgramId = id

	// 解析请求体
	if err := json.Unmarshal(c.Ctx.Input.RequestBody, &program); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "请求参数错误",
			"error":   err.Error(),
		}
		c.ServeJSON()
		return
	}

	// 更新程序信息
	if err := models.UpdateProgramInfo(&program); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "更新程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "更新程序信息成功",
			"data":    program,
		}
	}

	c.ServeJSON()
}

// DeleteProgramInfo 删除程序信息
func (c *ProgramInfoController) DeleteProgramInfo() {
	id, err := c.GetInt(":id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	// 删除程序信息
	if err := models.DeleteProgramInfo(id); err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "删除程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "删除程序信息成功",
		}
	}

	c.ServeJSON()
}

// GetProgramInfosByCategoryId 根据分类ID获取程序信息
func (c *ProgramInfoController) GetProgramInfosByCategoryId() {
	categoryId, err := c.GetInt(":category_id")
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "参数错误",
		}
		c.ServeJSON()
		return
	}

	programs, err := models.GetProgramInfosByCategoryId(categoryId)
	if err != nil {
		c.Data["json"] = map[string]interface{}{
			"success": false,
			"message": "获取程序信息失败",
			"error":   err.Error(),
		}
	} else {
		c.Data["json"] = map[string]interface{}{
			"success": true,
			"message": "获取程序信息成功",
			"data":    programs,
		}
	}

	c.ServeJSON()
}