wx.sstbc.com/app/Http/Controllers/Admin/ScheduleOverviewController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Helpers\ResponseCode;
use App\Models\CourseType;
use App\Models\ScheduleOverviewCourse;
use App\Models\ScheduleOverviewLocation;
use App\Models\ScheduleOverviewOwner;
use App\Models\ScheduleOverviewSchedule;
use App\Models\ScheduleOverviewScheduleGroup;
use App\Models\ScheduleOverviewScheduleModule;
use App\Models\ScheduleOverviewSystem;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Validator;

class ScheduleOverviewController extends CommonController
{
    protected ScheduleOverviewSystem $systemModel;
    protected ScheduleOverviewCourse $courseModel;
    protected ScheduleOverviewSchedule $scheduleModel;
    protected ScheduleOverviewScheduleGroup $scheduleGroupModel;
    protected ScheduleOverviewScheduleModule $scheduleModuleModel;
    protected ScheduleOverviewLocation $locationModel;
    protected ScheduleOverviewOwner $ownerModel;

    public function __construct()
    {
        $this->systemModel = new ScheduleOverviewSystem();
        $this->courseModel = new ScheduleOverviewCourse();
        $this->scheduleModel = new ScheduleOverviewSchedule();
        $this->scheduleGroupModel = new ScheduleOverviewScheduleGroup();
        $this->scheduleModuleModel = new ScheduleOverviewScheduleModule();
        $this->locationModel = new ScheduleOverviewLocation();
        $this->ownerModel = new ScheduleOverviewOwner();
    }

    public function overview()
    {
        $year = request('year', date('Y'));

        return $this->success([
            'systems' => $this->getSystems($year),
            'courses' => $this->getCourses($year),
            // 兼容前端矩阵/统计：展开带班组 modules 为“按月扁平记录”
            'schedules' => $this->getSchedulesFlatFromGroups($year),
        ]);
    }

    public function systemIndex()
    {
        return $this->success($this->getSystems(request('year', date('Y'))));
    }

    public function systemShow()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '体系ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $detail = $this->systemModel->with('courses')->find($all['id']);
        if (empty($detail)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '体系不存在']);
        }

        return $this->success($detail);
    }

    public function systemSave()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'year' => 'required|string|size:4',
            'name' => 'required|string|max:255',
            'sort' => 'nullable|integer',
        ], [
            'year.required' => '年份必填',
            'name.required' => '体系名称必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        if (!empty($all['id'])) {
            $model = $this->systemModel->find($all['id']);
            if (empty($model)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '体系不存在']);
            }
        } else {
            $model = new ScheduleOverviewSystem();
            $model->admin_id = $this->getUserId();
            $model->department_id = optional($this->getUser())->department_id;
        }

        DB::beginTransaction();
        try {
            $model->year = $all['year'];
            $model->name = $all['name'];
            $model->sort = (int) ($all['sort'] ?? 0);
            $model->save();

            DB::commit();
            return $this->success($model);
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function systemDestroy()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '体系ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $model = $this->systemModel->find($all['id']);
        if (empty($model)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '体系不存在']);
        }

        DB::beginTransaction();
        try {
            $courseIds = $this->courseModel->where('system_id', $model->id)->pluck('id')->toArray();
            $this->scheduleModel->where('system_id', $model->id)->delete();
            if (!empty($courseIds)) {
                $this->scheduleModel->whereIn('course_id', $courseIds)->delete();
                $this->courseModel->whereIn('id', $courseIds)->delete();
            }
            $model->delete();

            DB::commit();
            return $this->success('删除成功');
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function courseIndex()
    {
        return $this->success($this->getCourses(request('year', date('Y'))));
    }

    public function courseShow()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '课程ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $detail = $this->courseModel->with(['system', 'courseType'])->find($all['id']);
        if (empty($detail)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '课程不存在']);
        }

        return $this->success($detail);
    }

    public function courseSave()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'system_id' => 'required|integer',
            'course_type_id' => 'nullable|integer',
            'name' => 'required|string|max:255',
            'sort' => 'nullable|integer',
        ], [
            'system_id.required' => '所属体系必填',
            'name.required' => '课程名称必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $system = $this->systemModel->find($all['system_id']);
        if (empty($system)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '所属体系不存在']);
        }

        $courseType = null;
        if (!empty($all['course_type_id'])) {
            $courseType = CourseType::query()->find($all['course_type_id']);
            if (empty($courseType)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '课程类别不存在']);
            }
        }

        if (!empty($all['id'])) {
            $model = $this->courseModel->find($all['id']);
            if (empty($model)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '课程不存在']);
            }
        } else {
            $model = new ScheduleOverviewCourse();
            $model->admin_id = $this->getUserId();
            $model->department_id = optional($this->getUser())->department_id;
        }

        DB::beginTransaction();
        try {
            $originSystemId = $model->system_id;
            $model->system_id = (int) $all['system_id'];
            $model->course_type_id = !empty($all['course_type_id']) ? (int) $all['course_type_id'] : null;
            $model->name = $courseType ? $courseType->name : $all['name'];
            $model->sort = (int) ($all['sort'] ?? 0);
            $model->save();

            if (!empty($originSystemId) && (int) $originSystemId !== (int) $model->system_id) {
                $this->scheduleModel->where('course_id', $model->id)->update([
                    'system_id' => $model->system_id,
                ]);
            }

            DB::commit();
            return $this->success($model->load(['system', 'courseType']));
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function courseDestroy()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '课程ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $model = $this->courseModel->find($all['id']);
        if (empty($model)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '课程不存在']);
        }

        DB::beginTransaction();
        try {
            $this->scheduleModel->where('course_id', $model->id)->delete();
            $model->delete();

            DB::commit();
            return $this->success('删除成功');
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function scheduleIndex()
    {
        $year = request('year', date('Y'));

        $list = $this->scheduleGroupModel
            ->with(['system', 'course', 'modules.location', 'modules.owner'])
            ->where('year', $year)
            ->orderBy('system_id')
            ->orderBy('course_id')
            ->orderBy('id')
            ->get();

        return $this->success($list);
    }

    public function scheduleShow()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '带班ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $detail = $this->scheduleGroupModel->with(['system', 'course', 'modules.location', 'modules.owner'])->find($all['id']);
        if (empty($detail)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '带班不存在']);
        }

        return $this->success($detail);
    }

    public function scheduleSave()
    {
        $all = request()->all();
        $rules = [
            'year' => 'required|string|size:4',
            'system_id' => 'required|integer',
            'course_id' => 'nullable|integer',
            'title' => 'required|string|max:255',
            'modules' => 'required|array|min:1',
            'modules.*.name' => 'nullable|string|max:255',
            'modules.*.month' => 'required|integer|between:1,12',
            'modules.*.location_id' => 'required|integer',
            'modules.*.owner_id' => 'required|integer',
            'modules.*.count_text' => 'nullable|string|max:255',
        ];

        $validator = Validator::make($all, $rules, [
            'year.required' => '年份必填',
            'system_id.required' => '体系必填',
            'title.required' => '课程名称必填',
            'modules.required' => '模块/期数必填',
            'modules.array' => '模块/期数格式不正确',
            'modules.min' => '模块/期数至少需要一条数据',
            'modules.*.month.required' => '月份必填',
            'modules.*.month.integer' => '月份格式不正确',
            'modules.*.month.between' => '月份范围需在1到12之间',
            'modules.*.location_id.required' => '地点必填',
            'modules.*.owner_id.required' => '负责人必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $system = $this->systemModel->find($all['system_id']);
        if (empty($system)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '体系不存在']);
        }

        $course = null;
        if (!empty($all['course_id'])) {
            $course = $this->courseModel->find($all['course_id']);
            if (empty($course)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '课程不存在']);
            }
            if ((int) $course->system_id !== (int) $system->id) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '课程不属于当前体系']);
            }
        }

        if ((string) $system->year !== (string) $all['year']) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '体系不属于当前年份']);
        }

        $modules = $all['modules'] ?? [];
        $locationIds = collect($modules)->pluck('location_id')->filter()->unique()->values()->toArray();
        $ownerIds = collect($modules)->pluck('owner_id')->filter()->unique()->values()->toArray();
        $locations = $this->locationModel->whereIn('id', $locationIds)->get()->keyBy('id');
        $owners = $this->ownerModel->whereIn('id', $ownerIds)->get()->keyBy('id');
        foreach ($locationIds as $locationId) {
            if (!$locations->has($locationId)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '地点不存在']);
            }
        }
        foreach ($ownerIds as $ownerId) {
            if (!$owners->has($ownerId)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '负责人不存在']);
            }
        }

        if (!empty($all['id'])) {
            $model = $this->scheduleGroupModel->find($all['id']);
            if (empty($model)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '带班不存在']);
            }
        } else {
            $model = new ScheduleOverviewScheduleGroup();
            $model->admin_id = $this->getUserId();
            $model->department_id = optional($this->getUser())->department_id;
        }

        DB::beginTransaction();
        try {
            $model->year = $all['year'];
            $model->system_id = (int) $all['system_id'];
            $model->course_id = !empty($all['course_id']) ? (int) $all['course_id'] : null;
            $model->title = $all['title'];
            $model->save();

            // 简化：保存时用“全量覆盖”的方式更新 modules
            $this->scheduleModuleModel->where('group_id', $model->id)->delete();
            foreach ($modules as $index => $moduleData) {
                $module = new ScheduleOverviewScheduleModule();
                $module->group_id = $model->id;
                $module->name = $moduleData['name'] ?? null;
                $module->month = (int) $moduleData['month'];
                $module->location_id = (int) $moduleData['location_id'];
                $module->owner_id = (int) $moduleData['owner_id'];
                $module->count_text = $moduleData['count_text'] ?? '';
                $module->sort = (int) ($moduleData['sort'] ?? $index);
                $module->admin_id = $this->getUserId();
                $module->department_id = optional($this->getUser())->department_id;
                $module->save();
            }

            DB::commit();
            return $this->success($model->load(['system', 'course', 'modules.location', 'modules.owner']));
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function scheduleDestroy()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '带班ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $model = $this->scheduleGroupModel->find($all['id']);
        if (empty($model)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '带班不存在']);
        }

        DB::beginTransaction();
        try {
            $this->scheduleModuleModel->where('group_id', $model->id)->delete();
            $model->delete();
            DB::commit();
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
        return $this->success('删除成功');
    }

    public function locationIndex()
    {
        $list = $this->locationModel
            ->orderBy('sort')
            ->orderBy('id')
            ->get();

        return $this->success($list);
    }

    public function locationSave()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'name' => 'required|string|max:255',
            'sort' => 'nullable|integer',
            'status' => 'nullable|integer|in:0,1',
        ], [
            'name.required' => '地点名称必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        if (!empty($all['id'])) {
            $model = $this->locationModel->find($all['id']);
            if (empty($model)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '地点不存在']);
            }
        } else {
            $model = new ScheduleOverviewLocation();
            $model->admin_id = $this->getUserId();
            $model->department_id = optional($this->getUser())->department_id;
        }

        DB::beginTransaction();
        try {
            $model->name = $all['name'];
            $model->sort = (int) ($all['sort'] ?? 0);
            $model->status = (int) ($all['status'] ?? 1);
            $model->save();
            DB::commit();
            return $this->success($model);
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function locationDestroy()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '地点ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $model = $this->locationModel->find($all['id']);
        if (empty($model)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '地点不存在']);
        }

        $used = $this->scheduleModuleModel->where('location_id', $model->id)->exists();
        if ($used) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '地点已被使用，无法删除']);
        }

        $model->delete();
        return $this->success('删除成功');
    }

    public function ownerIndex()
    {
        $list = $this->ownerModel
            ->orderBy('sort')
            ->orderBy('id')
            ->get();

        return $this->success($list);
    }

    public function ownerSave()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'name' => 'required|string|max:255',
            'sort' => 'nullable|integer',
            'status' => 'nullable|integer|in:0,1',
        ], [
            'name.required' => '负责人名称必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        if (!empty($all['id'])) {
            $model = $this->ownerModel->find($all['id']);
            if (empty($model)) {
                return $this->fail([ResponseCode::ERROR_BUSINESS, '负责人不存在']);
            }
        } else {
            $model = new ScheduleOverviewOwner();
            $model->admin_id = $this->getUserId();
            $model->department_id = optional($this->getUser())->department_id;
        }

        DB::beginTransaction();
        try {
            $model->name = $all['name'];
            $model->sort = (int) ($all['sort'] ?? 0);
            $model->status = (int) ($all['status'] ?? 1);
            $model->save();
            DB::commit();
            return $this->success($model);
        } catch (\Throwable $throwable) {
            DB::rollBack();
            return $this->fail([ResponseCode::ERROR_INSIDE, $throwable->getMessage()]);
        }
    }

    public function ownerDestroy()
    {
        $all = request()->all();
        $validator = Validator::make($all, [
            'id' => 'required',
        ], [
            'id.required' => '负责人ID必填',
        ]);

        if ($validator->fails()) {
            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
        }

        $model = $this->ownerModel->find($all['id']);
        if (empty($model)) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '负责人不存在']);
        }

        $used = $this->scheduleModuleModel->where('owner_id', $model->id)->exists();
        if ($used) {
            return $this->fail([ResponseCode::ERROR_BUSINESS, '负责人已被使用，无法删除']);
        }

        $model->delete();
        return $this->success('删除成功');
    }

    protected function getSystems($year)
    {
        return $this->systemModel
            ->where('year', $year)
            ->orderBy('sort')
            ->orderBy('id')
            ->get();
    }

    protected function getCourses($year)
    {
        return $this->courseModel
            ->with(['system', 'courseType'])
            ->whereHas('system', function ($query) use ($year) {
                $query->where('year', $year);
            })
            ->orderBy('sort')
            ->orderBy('id')
            ->get();
    }

    protected function getSchedules($year)
    {
        return $this->scheduleModel
            ->with(['system', 'course'])
            ->where('year', $year)
            ->orderBy('month')
            ->orderBy('id')
            ->get();
    }

    protected function getSchedulesFlatFromGroups($year)
    {
        $groups = $this->scheduleGroupModel
            ->with(['system', 'course', 'modules.location', 'modules.owner'])
            ->where('year', $year)
            ->orderBy('id')
            ->get();

        $flat = [];
        foreach ($groups as $group) {
            foreach ($group->modules as $module) {
                $flat[] = [
                    'id' => $module->id,
                    'group_id' => $group->id,
                    'year' => $group->year,
                    'system_id' => $group->system_id,
                    'course_id' => $group->course_id,
                    'month' => $module->month,
                    'module_name' => $module->name,
                    'location_id' => $module->location_id,
                    'owner_id' => $module->owner_id,
                    'title' => $group->title,
                    'owner' => optional($module->owner)->name ?? '',
                    'location' => optional($module->location)->name ?? '',
                    'count_text' => $module->count_text ?? '',
                    'system' => $group->system,
                    'course' => $group->course,
                ];
            }
        }

        usort($flat, function ($a, $b) {
            $yearDiff = strcmp((string) ($a['year'] ?? ''), (string) ($b['year'] ?? ''));
            if ($yearDiff !== 0) {
                return $yearDiff;
            }
            $monthDiff = (int) ($a['month'] ?? 0) - (int) ($b['month'] ?? 0);
            if ($monthDiff !== 0) {
                return $monthDiff;
            }
            return (int) ($a['id'] ?? 0) - (int) ($b['id'] ?? 0);
        });

        return $flat;
    }
}