package com.emotion.controller;

import com.emotion.common.PageResult;
import com.emotion.common.Result;
import com.emotion.dto.request.LifePathCreateRequest;
import com.emotion.dto.request.LifePathPageRequest;
import com.emotion.dto.request.LifePathUpdateRequest;
import com.emotion.dto.response.LifePathResponse;
import com.emotion.service.LifePathService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.List;

/**
 * 实现路径控制器
 *
 * @author huazhongmin
 * @date 2025-12-22
 */
@RestController
@RequestMapping("/lifePath")
@Tag(name = "实现路径管理", description = "人生剧本实现路径的查询、创建、更新和删除接口")
public class LifePathController {

    @Autowired
    private LifePathService lifePathService;

    /**
     * 分页查询当前用户的实现路径
     */
    @Operation(summary = "分页查询实现路径", description = "分页查询当前用户的实现路径列表。")
    @GetMapping(value = "/page")
    public Result<PageResult<LifePathResponse>> getPage(@Validated LifePathPageRequest request) {
        PageResult<LifePathResponse> pageResult = lifePathService.getPageByCurrentUser(request);
        return Result.success(pageResult);
    }

    /**
     * 获取当前用户的所有实现路径列表
     */
    @Operation(summary = "获取实现路径列表", description = "获取当前用户的所有实现路径列表。")
    @GetMapping(value = "/listAll")
    public Result<List<LifePathResponse>> getList() {
        List<LifePathResponse> paths = lifePathService.getListByCurrentUser();
        return Result.success(paths);
    }

    /**
     * 根据剧本ID获取实现路径
     */
    @Operation(summary = "根据剧本ID获取路径", description = "根据剧本 ID 获取对应的实现路径。")
    @GetMapping(value = "/byScript")
    public Result<LifePathResponse> getByScriptId(@Parameter(description = "剧本 ID") @RequestParam String scriptId) {
        LifePathResponse path = lifePathService.getByScriptId(scriptId);
        if (path == null) {
            return Result.notFound("实现路径不存在");
        }
        return Result.success(path);
    }

    /**
     * 根据ID获取实现路径详情
     */
    @Operation(summary = "获取路径详情", description = "根据 ID 获取实现路径的详细信息。")
    @GetMapping(value = "/detail")
    public Result<LifePathResponse> getById(@Parameter(description = "路径 ID") @RequestParam String id) {
        LifePathResponse path = lifePathService.getPathById(id);
        if (path == null) {
            return Result.notFound("实现路径不存在");
        }
        return Result.success(path);
    }

    /**
     * 创建实现路径
     */
    @Operation(summary = "创建实现路径", description = "创建一条新的实现路径。")
    @PostMapping(value = "/create")
    public Result<LifePathResponse> create(@Valid @RequestBody LifePathCreateRequest request) {
        LifePathResponse path = lifePathService.createPath(request);
        if (path == null) {
            return Result.error("创建失败");
        }
        return Result.success(path);
    }

    /**
     * 更新实现路径
     */
    @Operation(summary = "更新实现路径", description = "修改已有实现路径的内容。")
    @PutMapping(value = "/update")
    public Result<LifePathResponse> update(@Valid @RequestBody LifePathUpdateRequest request) {
        LifePathResponse path = lifePathService.updatePath(request);
        if (path == null) {
            return Result.error("更新失败");
        }
        return Result.success(path);
    }

    /**
     * 删除实现路径
     */
    @Operation(summary = "删除实现路径", description = "删除指定的实现路径。")
    @DeleteMapping(value = "/delete")
    public Result<Void> delete(@Parameter(description = "路径 ID") @RequestParam String id) {
        boolean deleted = lifePathService.deletePath(id);
        if (!deleted) {
            return Result.error("删除失败");
        }
        return Result.success();
    }
}