package com.zxyj.controller;

import com.zxyj.common.Result;
import com.zxyj.dto.ApplyPackageDTO;
import com.zxyj.entity.TaskPlanInstance;
import com.zxyj.entity.TaskPlanItem;
import com.zxyj.entity.TaskTemplatePackage;
import com.zxyj.entity.TaskTemplateItem;
import com.zxyj.service.TaskPlanService;
import com.zxyj.service.TaskTemplatePackageService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

@Tag(name = "套餐市场", description = "家长浏览、购买、应用套餐等接口")
@RestController
@RequestMapping("/api/market")
public class MarketController {

    @Autowired
    private TaskTemplatePackageService packageService;

    @Autowired
    private TaskPlanService planService;

    /**
     * 获取公开套餐列表 (市场)
     */
    @Operation(summary = "获取公开套餐列表")
    @PostMapping("/packages")
    public Result<List<TaskTemplatePackage>> getPublicPackages(@RequestBody(required = false) Map<String, Object> params) {
        String category = params != null && params.get("category") != null ? params.get("category").toString() : null;
        List<TaskTemplatePackage> packages = packageService.getPublicPackages(category);
        return Result.success(packages);
    }

    /**
     * 获取套餐详情
     */
    @Operation(summary = "获取套餐详情")
    @PostMapping("/packages/{id}")
    public Result<TaskTemplatePackage> getPackageDetail(@PathVariable Long id) {
        TaskTemplatePackage pkg = packageService.getPackageById(id);
        return Result.success(pkg);
    }

    /**
     * 获取套餐的任务项列表
     */
    @Operation(summary = "获取套餐任务项列表")
    @PostMapping("/packages/{id}/items")
    public Result<List<TaskTemplateItem>> getPackageItems(@PathVariable Long id) {
        List<TaskTemplateItem> items = packageService.getPackageItems(id);
        return Result.success(items);
    }

    /**
     * 通过分享码获取套餐
     */
    @Operation(summary = "通过分享码获取套餐")
    @PostMapping("/share/{code}")
    public Result<TaskTemplatePackage> getPackageByShareCode(@PathVariable String code) {
        TaskTemplatePackage pkg = packageService.getPackageByShareCode(code);
        if (pkg == null) {
            return Result.error("分享码无效");
        }
        return Result.success(pkg);
    }

    /**
     * 购买并应用套餐
     */
    @Operation(summary = "购买并应用套餐")
    @PostMapping("/packages/{id}/purchase")
    public Result<TaskPlanInstance> purchasePackage(
            @PathVariable Long id,
            @RequestBody ApplyPackageDTO dto,
            @RequestAttribute("userId") Long userId,
            @RequestAttribute("familyId") Long familyId) {
        
        dto.setPackageId(id);
        TaskPlanInstance instance = planService.applyPackage(dto, familyId);
        return Result.success(instance);
    }

    /**
     * 获取我的任务计划列表
     */
    @Operation(summary = "获取我的任务计划")
    @PostMapping("/plans")
    public Result<List<TaskPlanInstance>> getMyPlans(@RequestAttribute("familyId") Long familyId) {
        List<TaskPlanInstance> plans = planService.getFamilyPlans(familyId);
        return Result.success(plans);
    }

    /**
     * 获取计划详情
     */
    @Operation(summary = "获取计划详情")
    @PostMapping("/plans/{id}")
    public Result<TaskPlanInstance> getPlanDetail(@PathVariable Long id) {
        TaskPlanInstance plan = planService.getPlanById(id);
        return Result.success(plan);
    }

    /**
     * 获取计划的任务项
     */
    @Operation(summary = "获取计划任务项")
    @PostMapping("/plans/{id}/items")
    public Result<List<TaskPlanItem>> getPlanItems(@PathVariable Long id) {
        List<TaskPlanItem> items = planService.getPlanItems(id);
        return Result.success(items);
    }

    /**
     * 取消计划
     */
    @Operation(summary = "取消计划")
    @PostMapping("/plans/{id}/cancel")
    public Result<Boolean> cancelPlan(@PathVariable Long id) {
        boolean success = planService.cancelPlan(id);
        return Result.success(success);
    }
}