package com.sinata.appointment.controller;

import com.sinata.appointment.common.Result;
import com.sinata.appointment.common.ResultUtil;
import com.sinata.appointment.dto.ApprovalFlowNodeVo;
import com.sinata.appointment.dto.MiniApprovalActionRequest;
import com.sinata.appointment.dto.MiniApprovalAllVo;
import com.sinata.appointment.dto.MiniApprovalDetailVo;
import com.sinata.appointment.dto.MiniApprovalTodoVo;
import com.sinata.appointment.dto.MiniHandlerApprovalActionRequest;
import com.sinata.appointment.dto.MiniHandlerApprovalTodoVo;
import com.sinata.appointment.service.MiniApprovalAggregateApplicationService;
import com.sinata.appointment.service.ApprovalFlowViewApplicationService;
import com.sinata.appointment.service.MiniApprovalDetailApplicationService;
import com.sinata.appointment.service.MiniHandlerApprovalApplicationService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.Valid;
import jakarta.validation.constraints.NotBlank;
import java.time.LocalDate;
import java.util.List;
import lombok.RequiredArgsConstructor;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@Tag(name = "小程序审批")
@RestController
@RequestMapping("/api/mini/approvals")
@RequiredArgsConstructor
public class MiniApprovalController {

    private final MiniHandlerApprovalApplicationService miniHandlerApprovalApplicationService;
    private final MiniApprovalAggregateApplicationService miniApprovalAggregateApplicationService;
    private final MiniApprovalDetailApplicationService miniApprovalDetailApplicationService;
    private final ApprovalFlowViewApplicationService approvalFlowViewApplicationService;

    @Operation(summary = "小程序可审批待办列表")
    @GetMapping("/todo")
    public Result<List<MiniApprovalTodoVo>> myTodo(
            @RequestParam(defaultValue = "1") long page,
            @RequestParam(defaultValue = "10") long size,
            @RequestParam(required = false) String visitorNameKeyword,
            @RequestParam(required = false) String visitedUserNameKeyword,
            @RequestParam(required = false) @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate visitDate) {
        String keyword = visitorNameKeyword != null && !visitorNameKeyword.isBlank()
                ? visitorNameKeyword
                : visitedUserNameKeyword;
        return ResultUtil.page(
                miniHandlerApprovalApplicationService.pageMyTodoAll(
                        page, size, keyword, visitDate));
    }

    @Operation(summary = "小程序审批统一列表（待办+历史）")
    @GetMapping("/all")
    public Result<List<MiniApprovalAllVo>> myAll(
            @RequestParam(defaultValue = "1") long page,
            @RequestParam(defaultValue = "10") long size,
            @RequestParam(required = false) String visitorNameKeyword,
            @RequestParam(required = false) String visitedUserNameKeyword,
            @RequestParam(required = false) @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate visitDate) {
        String keyword = visitorNameKeyword != null && !visitorNameKeyword.isBlank()
                ? visitorNameKeyword
                : visitedUserNameKeyword;
        return ResultUtil.page(
                miniApprovalAggregateApplicationService.pageMyAll(
                        page, size, keyword, visitDate));
    }

    @Operation(summary = "经办人一级审批待办")
    @GetMapping("/handler/todo")
    public Result<List<MiniHandlerApprovalTodoVo>> myHandlerTodo(
            @RequestParam(defaultValue = "1") long page,
            @RequestParam(defaultValue = "10") long size,
            @RequestParam(required = false) String visitorNameKeyword,
            @RequestParam(required = false) String visitedUserNameKeyword,
            @RequestParam(required = false) @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate visitDate) {
        String keyword = visitorNameKeyword != null && !visitorNameKeyword.isBlank()
                ? visitorNameKeyword
                : visitedUserNameKeyword;
        return ResultUtil.page(
                miniHandlerApprovalApplicationService.pageMyTodo(
                        page, size, keyword, visitDate));
    }

    @Operation(summary = "经办人一级审批处理")
    @PostMapping("/handler/action")
    public Result<Void> handlerAction(@Valid @RequestBody MiniHandlerApprovalActionRequest request) {
        miniHandlerApprovalApplicationService.handleAction(request);
        return ResultUtil.success();
    }

    @Operation(summary = "小程序其他节点审批处理")
    @PostMapping("/action")
    public Result<Void> action(@Valid @RequestBody MiniApprovalActionRequest request) {
        miniHandlerApprovalApplicationService.handleOtherAction(request);
        return ResultUtil.success();
    }

    @Operation(summary = "预约审批流程树")
    @GetMapping("/flow-tree")
    public Result<List<ApprovalFlowNodeVo>> flowTree(
            @RequestParam Long orderId,
            @RequestParam @NotBlank(message = "orderUuid 不能为空") String orderUuid) {
        return ResultUtil.data(approvalFlowViewApplicationService.treeByOrderId(orderId, orderUuid));
    }

    @Operation(summary = "小程序审批详情")
    @GetMapping("/detail")
    public Result<MiniApprovalDetailVo> detail(
            @RequestParam(required = false) Long taskId,
            @RequestParam(required = false) String taskUuid,
            @RequestParam(required = false) Long orderId,
            @RequestParam(required = false) String orderUuid) {
        return ResultUtil.data(miniApprovalDetailApplicationService.detail(taskId, taskUuid, orderId, orderUuid));
    }
}